Organisationsocurrentdocker-base-imagesc45067 (master)ubuntu-25.10-4.14_opam-2.5

ubuntu-25.10-4.14_opam-2.5

Logs

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2026-04-23 09:54.18: New job: test ocurrent/docker-base-images https://github.com/ocurrent/docker-base-images.git#refs/heads/master (c45067e640241861161bfa4c5116645ef9bf4a61) (linux-x86_64:ubuntu-25.10-4.14_opam-2.5)
Base: ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/ocurrent/docker-base-images.git" -b "master" && cd "docker-base-images" && git reset --hard c45067e6
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5
# ubuntu-25.10-4.14_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 24618e1786711fef2cc7e5a769e742b764fd7f0c || git fetch origin master) && git reset -q --hard 24618e1786711fef2cc7e5a769e742b764fd7f0c && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 base-images.opam ./
RUN opam pin add -yn base-images.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 ansi.0.7.0 asetmap.0.8.1 asn1-combinators.0.2.6 astring.0.8.5 atd.4.1.0 atdgen.4.1.0 atdgen-runtime.4.1.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 bstr.0.0.4 ca-certs.0.2.3 camlp-streams.5.0.1 capnp.3.6.0 capnp-rpc.1.2.3 capnp-rpc-lwt.1.2.3 capnp-rpc-net.1.2.3 capnp-rpc-unix.1.2.3 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 cohttp.6.0.0 cohttp-lwt.6.0.0 cohttp-lwt-unix.6.0.0 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-capnproto.2 conf-git.1.1 conf-gmp.5 conf-gmp-powm-sec.4 conf-graphviz.0.1 conf-libev.4-13 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 current.0.7.4 current_docker.0.7.4 current_git.0.7.4 current_github.0.7.4 current_incr.0.6.1 current_ocluster.0.3.0 current_rpc.0.7.4 current_slack.0.7.4 current_web.0.7.4 dockerfile.8.3.5 dockerfile-opam.8.3.5 domain-name.0.5.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 duration.0.3.1 easy-format.1.3.4 eqaf.0.9 extunix.0.4.3 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 fsevents.0.3.0 fsevents-lwt.0.3.0 github.4.5.1 github-data.4.5.1 github-unix.4.5.1 gmap.0.3.0 hex.1.5.0 hkdf.1.0.4 http.6.0.0 inotify.2.6 integers.0.7.0 ipaddr.5.6.2 ipaddr-sexp.5.6.2 irmin-watcher.0.5.0 jsonm.1.0.2 ke.0.6 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 macaddr.5.6.2 magic-mime.1.3.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-clock.4.2.0 mirage-crypto.0.11.3 mirage-crypto-ec.0.11.3 mirage-crypto-pk.0.11.3 mirage-crypto-rng.0.11.3 mirage-crypto-rng-lwt.0.11.3 mirage-flow.3.0.0 mirage-kv.6.1.1 mtime.2.1.0 multipart_form.0.8.0 multipart_form-lwt.0.8.0 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocluster-api.0.3.0 ocplib-endian.1.2 opam-core.2.5.1 optint.0.3.0 parsexp.v0.16.0 patch.3.1.0 pbkdf.1.2.0 pecu.0.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_deriving_yojson.3.9.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 prettym.0.0.5 prometheus.1.3 prometheus-app.1.3 ptime.1.2.0 re.1.14.0 res.5.0.2 result.1.5 routes.2.0.0 rresult.0.7.0 seq.base session.0.5.0 session-cohttp.0.5.0 session-cohttp-lwt.0.5.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 sqlite3.5.4.1 stdint.0.7.2 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 swhid_core.0.1 timedesc.3.1.0 timedesc-tzdb.3.1.0 timedesc-tzlocal.3.1.0 tls.0.17.3 tls-lwt.0.17.3 tls-mirage.0.17.3 topkg.1.1.1 tyxml.4.6.0 unstrctrd.0.4 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.0.16.5 yojson.3.0.0 zarith.1.14"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y base-images.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build

END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK

2026-04-23 09:54.18: Using cache hint "ocurrent/docker-base-images-ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5-ubuntu-25.10-4.14_opam-2.5-181098fd38a334d7869426f96576600b"
2026-04-23 09:54.18: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5)
 (comment ubuntu-25.10-4.14_opam-2.5)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 24618e1786711fef2cc7e5a769e742b764fd7f0c || git fetch origin master) && git reset -q --hard 24618e1786711fef2cc7e5a769e742b764fd7f0c && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src base-images.opam) (dst ./))
 (run (network host)
      (shell "opam pin add -yn base-images.dev './'"))
 (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
 (env DEPS "angstrom.0.16.1 ansi.0.7.0 asetmap.0.8.1 asn1-combinators.0.2.6 astring.0.8.5 atd.4.1.0 atdgen.4.1.0 atdgen-runtime.4.1.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 bstr.0.0.4 ca-certs.0.2.3 camlp-streams.5.0.1 capnp.3.6.0 capnp-rpc.1.2.3 capnp-rpc-lwt.1.2.3 capnp-rpc-net.1.2.3 capnp-rpc-unix.1.2.3 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 cohttp.6.0.0 cohttp-lwt.6.0.0 cohttp-lwt-unix.6.0.0 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-capnproto.2 conf-git.1.1 conf-gmp.5 conf-gmp-powm-sec.4 conf-graphviz.0.1 conf-libev.4-13 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 current.0.7.4 current_docker.0.7.4 current_git.0.7.4 current_github.0.7.4 current_incr.0.6.1 current_ocluster.0.3.0 current_rpc.0.7.4 current_slack.0.7.4 current_web.0.7.4 dockerfile.8.3.5 dockerfile-opam.8.3.5 domain-name.0.5.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 duration.0.3.1 easy-format.1.3.4 eqaf.0.9 extunix.0.4.3 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 fsevents.0.3.0 fsevents-lwt.0.3.0 github.4.5.1 github-data.4.5.1 github-unix.4.5.1 gmap.0.3.0 hex.1.5.0 hkdf.1.0.4 http.6.0.0 inotify.2.6 integers.0.7.0 ipaddr.5.6.2 ipaddr-sexp.5.6.2 irmin-watcher.0.5.0 jsonm.1.0.2 ke.0.6 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 macaddr.5.6.2 magic-mime.1.3.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-clock.4.2.0 mirage-crypto.0.11.3 mirage-crypto-ec.0.11.3 mirage-crypto-pk.0.11.3 mirage-crypto-rng.0.11.3 mirage-crypto-rng-lwt.0.11.3 mirage-flow.3.0.0 mirage-kv.6.1.1 mtime.2.1.0 multipart_form.0.8.0 multipart_form-lwt.0.8.0 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocluster-api.0.3.0 ocplib-endian.1.2 opam-core.2.5.1 optint.0.3.0 parsexp.v0.16.0 patch.3.1.0 pbkdf.1.2.0 pecu.0.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_deriving_yojson.3.9.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 prettym.0.0.5 prometheus.1.3 prometheus-app.1.3 ptime.1.2.0 re.1.14.0 res.5.0.2 result.1.5 routes.2.0.0 rresult.0.7.0 seq.base session.0.5.0 session-cohttp.0.5.0 session-cohttp-lwt.0.5.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 sqlite3.5.4.1 stdint.0.7.2 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 swhid_core.0.1 timedesc.3.1.0 timedesc-tzdb.3.1.0 timedesc-tzlocal.3.1.0 tls.0.17.3 tls-lwt.0.17.3 tls-mirage.0.17.3 topkg.1.1.1 tyxml.4.6.0 unstrctrd.0.4 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.0.16.5 yojson.3.0.0 zarith.1.14")
 (env CI true)
 (env OCAMLCI true)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y base-images.dev $DEPS"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install $DEPS"))
 (copy (src .) (dst /src))
 (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)

2026-04-23 09:54.18: Waiting for resource in pool OCluster
2026-04-23 11:41.13: Waiting for worker…
2026-04-23 11:44.03: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at c45067e Update to OCaml 4.14.3 and 5.4.1 (#341)

(from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5)
Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5' locally
docker.io/ocaml/opam@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5: Pulling from ocaml/opam
16c195d4c5e9: Already exists
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Digest: sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5
Status: Downloaded newer image for ocaml/opam@sha256:8a427bf0e0ffa4fb81e43464aa6e59441b7781adac3f46d15a64c97b80ec6ae5
2026-04-23 12:12.29 ---> using "4b2e7c4069fe46290813b344d428aaf7deba9e97c753e29fc0bef3624528fbb2" from cache

/: (comment ubuntu-25.10-4.14_opam-2.5)

/: (user (uid 1000) (gid 1000))

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-23 12:12.29 ---> using "37ea3b09dbe9d4d52030fb7e917c0b996a3d100d98c9277eaadafb00aeba1263" from cache

/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

Continue? [Y/n] y
Format upgrade done.
This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com"
[default] Initialised
2026-04-23 12:12.29 ---> using "711589363bbc4ff9621e03e9b904e7e759e6f9d76a808b2af2e8d0678b73f254" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 4.14.3
2.5.0
2026-04-23 12:12.29 ---> using "4db0ca45045c87429dbb4939b7c5f3fba9666d7018ccce745a8120217112cd78" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2026-04-23 12:12.29 ---> using "791d6fd9b78baf913c7152dcb24c196cc5b40477ce83119fb3016810cc77d33d" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 24618e1786711fef2cc7e5a769e742b764fd7f0c || git fetch origin master) && git reset -q --hard 24618e1786711fef2cc7e5a769e742b764fd7f0c && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   42844088d7..6b6b0c375b  master     -> origin/master
24618e1786 Merge pull request #29744 from nmatschke/opam-publish-base.v0.16.5

<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
default (at git+file:///home/opam/opam-repository): 
    [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)

default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches

Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-23 12:12.29 ---> using "b8762e89c74aa4f60ef770081f4f9394e39e6174a451ee1356bbf8e5a43f0cf2" from cache

/src: (copy (src base-images.opam) (dst ./))
2026-04-23 12:12.29 ---> using "a95c295f9a8a93d0c8c8f69015d906b1d7a9af22338945c6ac69fd2cecad93fa" from cache

/src: (run (network host)
           (shell "opam pin add -yn base-images.dev './'"))
[NOTE] Package base-images does not exist in opam repositories registered in the current switch.
[base-images.dev] synchronised (file:///src)
base-images is now pinned to file:///src (version dev)
2026-04-23 12:12.29 ---> using "24f62eb058e185139c31f041a1cc1f4b1592475e720ac1357c8152970204aafd" from cache

/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-23 12:12.29 ---> using "36b09a132a4666b2b66db80fe6b981e4d521ff45d70788cd1d1a0de347e3dc64" from cache

/src: (env DEPS "angstrom.0.16.1 ansi.0.7.0 asetmap.0.8.1 asn1-combinators.0.2.6 astring.0.8.5 atd.4.1.0 atdgen.4.1.0 atdgen-runtime.4.1.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 bstr.0.0.4 ca-certs.0.2.3 camlp-streams.5.0.1 capnp.3.6.0 capnp-rpc.1.2.3 capnp-rpc-lwt.1.2.3 capnp-rpc-net.1.2.3 capnp-rpc-unix.1.2.3 cf.0.5.0 cf-lwt.0.5.0 cmdliner.1.3.0 cohttp.6.0.0 cohttp-lwt.6.0.0 cohttp-lwt-unix.6.0.0 conduit.6.2.3 conduit-lwt.6.2.3 conduit-lwt-unix.6.2.3 conf-capnproto.2 conf-git.1.1 conf-gmp.5 conf-gmp-powm-sec.4 conf-graphviz.0.1 conf-libev.4-13 conf-libffi.2.0.0 conf-pkg-config.4 conf-sqlite3.1 cppo.1.8.0 crunch.4.0.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 csv.2.4 ctypes.0.24.0 ctypes-foreign.0.24.0 current.0.7.4 current_docker.0.7.4 current_git.0.7.4 current_github.0.7.4 current_incr.0.6.1 current_ocluster.0.3.0 current_rpc.0.7.4 current_slack.0.7.4 current_web.0.7.4 dockerfile.8.3.5 dockerfile-opam.8.3.5 domain-name.0.5.0 dune.3.22.2 dune-compiledb.0.6.0 dune-configurator.3.22.2 duration.0.3.1 easy-format.1.3.4 eqaf.0.9 extunix.0.4.3 ezjsonm.1.3.0 fmt.0.11.0 fpath.0.7.3 fsevents.0.3.0 fsevents-lwt.0.3.0 github.4.5.1 github-data.4.5.1 github-unix.4.5.1 gmap.0.3.0 hex.1.5.0 hkdf.1.0.4 http.6.0.0 inotify.2.6 integers.0.7.0 ipaddr.5.6.2 ipaddr-sexp.5.6.2 irmin-watcher.0.5.0 jsonm.1.0.2 ke.0.6 logs.0.10.0 lwt.6.1.1 lwt-dllist.1.1.0 macaddr.5.6.2 magic-mime.1.3.1 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-clock.4.2.0 mirage-crypto.0.11.3 mirage-crypto-ec.0.11.3 mirage-crypto-pk.0.11.3 mirage-crypto-rng.0.11.3 mirage-crypto-rng-lwt.0.11.3 mirage-flow.3.0.0 mirage-kv.6.1.1 mtime.2.1.0 multipart_form.0.8.0 multipart_form-lwt.0.8.0 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocamlgraph.2.2.0 ocluster-api.0.3.0 ocplib-endian.1.2 opam-core.2.5.1 optint.0.3.0 parsexp.v0.16.0 patch.3.1.0 pbkdf.1.2.0 pecu.0.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_deriving_yojson.3.9.1 ppx_sexp_conv.v0.16.0 ppxlib.0.35.0 prettym.0.0.5 prometheus.1.3 prometheus-app.1.3 ptime.1.2.0 re.1.14.0 res.5.0.2 result.1.5 routes.2.0.0 rresult.0.7.0 seq.base session.0.5.0 session-cohttp.0.5.0 session-cohttp-lwt.0.5.0 sexplib.v0.16.0 sexplib0.v0.16.0 sha.1.15.4 sqlite3.5.4.1 stdint.0.7.2 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 swhid_core.0.1 timedesc.3.1.0 timedesc-tzdb.3.1.0 timedesc-tzlocal.3.1.0 tls.0.17.3 tls-lwt.0.17.3 tls-mirage.0.17.3 topkg.1.1.1 tyxml.4.6.0 unstrctrd.0.4 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.0.16.5 yojson.3.0.0 zarith.1.14")

/src: (env CI true)

/src: (env OCAMLCI true)

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y base-images.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:3 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:4 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [494 kB]
- Get:5 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [240 kB]
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates/multiverse amd64 Packages [5946 B]
- Get:7 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [374 kB]
- Get:8 http://archive.ubuntu.com/ubuntu questing-backports/universe amd64 Packages [3995 B]
- Get:9 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:10 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [291 kB]
- Get:11 http://security.ubuntu.com/ubuntu questing-security/multiverse amd64 Packages [2684 B]
- Get:12 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [238 kB]
- Get:13 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [359 kB]
- Fetched 2413 kB in 1s (3558 kB/s)
- Reading package lists...
- 

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[base-images.dev] synchronised (file:///src)

[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).

The following system packages will first need to be installed:
    capnproto graphviz libcapnp-dev libev-dev libffi-dev libgmp-dev libsqlite3-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "capnproto" "graphviz" "libcapnp-dev" "libev-dev" "libffi-dev" "libgmp-dev" "libsqlite3-dev" "pkg-config"
- (Reading database ... 
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(Reading database ... 18712 files and directories currently installed.)
- Preparing to unpack .../libssl3t64_3.5.3-1ubuntu3.3_amd64.deb ...
- Unpacking libssl3t64:amd64 (3.5.3-1ubuntu3.3) over (3.5.3-1ubuntu3) ...
- Setting up libssl3t64:amd64 (3.5.3-1ubuntu3.3) ...
- Selecting previously unselected package libfribidi0:amd64.
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(Reading database ... 18712 files and directories currently installed.)
- Preparing to unpack .../00-libfribidi0_1.0.16-1_amd64.deb ...
- Unpacking libfribidi0:amd64 (1.0.16-1) ...
- Selecting previously unselected package libglib2.0-0t64:amd64.
- Preparing to unpack .../01-libglib2.0-0t64_2.86.0-2ubuntu0.3_amd64.deb ...
- Unpacking libglib2.0-0t64:amd64 (2.86.0-2ubuntu0.3) ...
- Selecting previously unselected package libglib2.0-data.
- Preparing to unpack .../02-libglib2.0-data_2.86.0-2ubuntu0.3_all.deb ...
- Unpacking libglib2.0-data (2.86.0-2ubuntu0.3) ...
- Selecting previously unselected package libxml2-16:amd64.
- Preparing to unpack .../03-libxml2-16_2.14.5+dfsg-0.2ubuntu0.1_amd64.deb ...
- Unpacking libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Selecting previously unselected package shared-mime-info.
- Preparing to unpack .../04-shared-mime-info_2.4-5build2_amd64.deb ...
- Unpacking shared-mime-info (2.4-5build2) ...
- Selecting previously unselected package xdg-user-dirs.
- Preparing to unpack .../05-xdg-user-dirs_0.18-3_amd64.deb ...
- Unpacking xdg-user-dirs (0.18-3) ...
- Selecting previously unselected package libpng16-16t64:amd64.
- Preparing to unpack .../06-libpng16-16t64_1.6.50-1ubuntu0.4_amd64.deb ...
- Unpacking libpng16-16t64:amd64 (1.6.50-1ubuntu0.4) ...
- Selecting previously unselected package libcapnp-1.1.0:amd64.
- Preparing to unpack .../07-libcapnp-1.1.0_1.1.0-2_amd64.deb ...
- Unpacking libcapnp-1.1.0:amd64 (1.1.0-2) ...
- Selecting previously unselected package capnproto.
- Preparing to unpack .../08-capnproto_1.1.0-2_amd64.deb ...
- Unpacking capnproto (1.1.0-2) ...
- Selecting previously unselected package libfreetype6:amd64.
- Preparing to unpack .../09-libfreetype6_2.13.3+dfsg-1ubuntu0.1_amd64.deb ...
- Unpacking libfreetype6:amd64 (2.13.3+dfsg-1ubuntu0.1) ...
- Selecting previously unselected package fonts-dejavu-mono.
- Preparing to unpack .../10-fonts-dejavu-mono_2.37-8_all.deb ...
- Unpacking fonts-dejavu-mono (2.37-8) ...
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- Preparing to unpack .../15-fontconfig_2.15.0-2.3ubuntu1_amd64.deb ...
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- Selecting previously unselected package libann0.
- Preparing to unpack .../17-libann0_1.1.2+doc-9build1_amd64.deb ...
- Unpacking libann0 (1.1.2+doc-9build1) ...
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- Preparing to unpack .../18-libcdt5_2.42.4-3build2_amd64.deb ...
- Unpacking libcdt5:amd64 (2.42.4-3build2) ...
- Selecting previously unselected package libcgraph6:amd64.
- Preparing to unpack .../19-libcgraph6_2.42.4-3build2_amd64.deb ...
- Unpacking libcgraph6:amd64 (2.42.4-3build2) ...
- Selecting previously unselected package libsharpyuv0:amd64.
- Preparing to unpack .../20-libsharpyuv0_1.5.0-0.1_amd64.deb ...
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- Selecting previously unselected package libaom3:amd64.
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- Selecting previously unselected package libgraphite2-3:amd64.
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- Unpacking libgvc6 (2.42.4-3build2) ...
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- Preparing to unpack .../51-libgvpr2_2.42.4-3build2_amd64.deb ...
- Unpacking libgvpr2:amd64 (2.42.4-3build2) ...
- Selecting previously unselected package liblab-gamut1:amd64.
- Preparing to unpack .../52-liblab-gamut1_2.42.4-3build2_amd64.deb ...
- Unpacking liblab-gamut1:amd64 (2.42.4-3build2) ...
- Selecting previously unselected package x11-common.
- Preparing to unpack .../53-x11-common_1%3a7.7+24ubuntu1_all.deb ...
- Unpacking x11-common (1:7.7+24ubuntu1) ...
- Selecting previously unselected package libice6:amd64.
- Preparing to unpack .../54-libice6_2%3a1.1.1-1_amd64.deb ...
- Unpacking libice6:amd64 (2:1.1.1-1) ...
- Selecting previously unselected package libsm6:amd64.
- Preparing to unpack .../55-libsm6_2%3a1.2.6-1_amd64.deb ...
- Unpacking libsm6:amd64 (2:1.2.6-1) ...
- Selecting previously unselected package libxt6t64:amd64.
- Preparing to unpack .../56-libxt6t64_1%3a1.2.1-1.3_amd64.deb ...
- Unpacking libxt6t64:amd64 (1:1.2.1-1.3) ...
- Selecting previously unselected package libxmu6:amd64.
- Preparing to unpack .../57-libxmu6_2%3a1.1.3-3build3_amd64.deb ...
- Unpacking libxmu6:amd64 (2:1.1.3-3build3) ...
- Selecting previously unselected package libxaw7:amd64.
- Preparing to unpack .../58-libxaw7_2%3a1.0.16-1_amd64.deb ...
- Unpacking libxaw7:amd64 (2:1.0.16-1) ...
- Selecting previously unselected package graphviz.
- Preparing to unpack .../59-graphviz_2.42.4-3build2_amd64.deb ...
- Unpacking graphviz (2.42.4-3build2) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../60-libssl-dev_3.5.3-1ubuntu3.3_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.3-1ubuntu3.3) ...
- Selecting previously unselected package libcapnp-dev:amd64.
- Preparing to unpack .../61-libcapnp-dev_1.1.0-2_amd64.deb ...
- Unpacking libcapnp-dev:amd64 (1.1.0-2) ...
- Selecting previously unselected package libev4t64:amd64.
- Preparing to unpack .../62-libev4t64_1%3a4.33-2.1build1_amd64.deb ...
- Unpacking libev4t64:amd64 (1:4.33-2.1build1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../63-libgmpxx4ldbl_2%3a6.3.0+dfsg-5ubuntu1_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-5ubuntu1) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../64-libgmp-dev_2%3a6.3.0+dfsg-5ubuntu1_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-5ubuntu1) ...
- Selecting previously unselected package libgts-bin.
- Preparing to unpack .../65-libgts-bin_0.7.6+darcs121130-5.2build1_amd64.deb ...
- Unpacking libgts-bin (0.7.6+darcs121130-5.2build1) ...
- Selecting previously unselected package libheif-plugin-aomenc:amd64.
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- Unpacking libheif-plugin-aomenc:amd64 (1.20.2-1ubuntu0.3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../67-libpkgconf3_1.8.1-4build1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4build1) ...
- Selecting previously unselected package libsqlite3-dev:amd64.
- Preparing to unpack .../68-libsqlite3-dev_3.46.1-8_amd64.deb ...
- Unpacking libsqlite3-dev:amd64 (3.46.1-8) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../69-pkgconf-bin_1.8.1-4build1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4build1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../70-pkgconf_1.8.1-4build1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4build1) ...
- Selecting previously unselected package pkg-config:amd64.
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- Unpacking pkg-config:amd64 (1.8.1-4build1) ...
- Selecting previously unselected package libev-dev:amd64.
- Preparing to unpack .../72-libev-dev_1%3a4.33-2.1build1_amd64.deb ...
- Unpacking libev-dev:amd64 (1:4.33-2.1build1) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../73-libffi-dev_3.5.2-1build1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.5.2-1build1) ...
- Setting up libgraphite2-3:amd64 (1.3.14-2ubuntu1) ...
- Setting up libpixman-1-0:amd64 (0.44.0-3) ...
- Setting up libev4t64:amd64 (1:4.33-2.1build1) ...
- Setting up libsharpyuv0:amd64 (1.5.0-0.1) ...
- Setting up libaom3:amd64 (3.12.1-1) ...
- Setting up liblerc4:amd64 (4.0.0+ds-5ubuntu1) ...
- Setting up libxpm4:amd64 (1:3.5.17-1build2) ...
- Setting up libxrender1:amd64 (1:0.9.12-1) ...
- Setting up libdatrie1:amd64 (0.2.13-4) ...
- Setting up xdg-user-dirs (0.18-3) ...
- Setting up libxcb-render0:amd64 (1.17.0-2build1) ...
- Setting up libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Setting up liblab-gamut1:amd64 (2.42.4-3build2) ...
- Setting up x11-common (1:7.7+24ubuntu1) ...
- invoke-rc.d: could not determine current runlevel
- invoke-rc.d: policy-rc.d denied execution of start.
- Setting up libdeflate0:amd64 (1.23-2) ...
- Setting up libxcb-shm0:amd64 (1.17.0-2build1) ...
- Setting up libffi-dev:amd64 (3.5.2-1build1) ...
- Setting up libjbig0:amd64 (2.1-6.1ubuntu2) ...
- Setting up libglib2.0-0t64:amd64 (2.86.0-2ubuntu0.3) ...
- No schema files found: doing nothing.
- Setting up libglib2.0-data (2.86.0-2ubuntu0.3) ...
- Setting up libpkgconf3:amd64 (1.8.1-4build1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-5ubuntu1) ...
- Setting up libsqlite3-dev:amd64 (3.46.1-8) ...
- Setting up libpathplan4:amd64 (2.42.4-3build2) ...
- Setting up libann0 (1.1.2+doc-9build1) ...
- Setting up libfribidi0:amd64 (1.0.16-1) ...
- Setting up shared-mime-info (2.4-5build2) ...
- Setting up libimagequant0:amd64 (2.18.0-1build1) ...
- Setting up fonts-dejavu-mono (2.37-8) ...
- Setting up libssl-dev:amd64 (3.5.3-1ubuntu3.3) ...
- Setting up libpng16-16t64:amd64 (1.6.50-1ubuntu0.4) ...
- Setting up fonts-dejavu-core (2.37-8) ...
- Setting up pkgconf-bin (1.8.1-4build1) ...
- Setting up libjpeg-turbo8:amd64 (2.1.5-4ubuntu2) ...
- Setting up libltdl7:amd64 (2.5.4-4build1) ...
- Setting up libwebp7:amd64 (1.5.0-0.1) ...
- Setting up fonts-liberation (1:2.1.5-3) ...
- Setting up libthai-data (0.1.29-2build1) ...
- Setting up libgts-0.7-5t64:amd64 (0.7.6+darcs121130-5.2build1) ...
- Setting up libcapnp-1.1.0:amd64 (1.1.0-2) ...
- Setting up libcdt5:amd64 (2.42.4-3build2) ...
- Setting up libcgraph6:amd64 (2.42.4-3build2) ...
- Setting up libev-dev:amd64 (1:4.33-2.1build1) ...
- Setting up fonts-liberation-sans-narrow (1:1.07.6-4) ...
- Setting up libcapnp-dev:amd64 (1.1.0-2) ...
- Setting up libjpeg8:amd64 (8c-2ubuntu11) ...
- Setting up libgts-bin (0.7.6+darcs121130-5.2build1) ...
- Setting up libice6:amd64 (2:1.1.1-1) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-5ubuntu1) ...
- Setting up fontconfig-config (2.15.0-2.3ubuntu1) ...
- Setting up pkgconf:amd64 (1.8.1-4build1) ...
- Setting up libthai0:amd64 (0.1.29-2build1) ...
- Setting up capnproto (1.1.0-2) ...
- Setting up libfreetype6:amd64 (2.13.3+dfsg-1ubuntu0.1) ...
- Setting up pkg-config:amd64 (1.8.1-4build1) ...
- Setting up libgvpr2:amd64 (2.42.4-3build2) ...
- Setting up libtiff6:amd64 (4.7.0-3ubuntu3.1) ...
- Setting up libharfbuzz0b:amd64 (10.2.0-1) ...
- Setting up libfontconfig1:amd64 (2.15.0-2.3ubuntu1) ...
- Setting up libsm6:amd64 (2:1.2.6-1) ...
- Setting up fontconfig (2.15.0-2.3ubuntu1) ...
- Regenerating fonts cache... 
- done.
- Setting up libpango-1.0-0:amd64 (1.56.3-1build1) ...
- Setting up libcairo2:amd64 (1.18.4-1build1) ...
- Setting up libxt6t64:amd64 (1:1.2.1-1.3) ...
- Setting up libpangoft2-1.0-0:amd64 (1.56.3-1build1) ...
- Setting up libpangocairo-1.0-0:amd64 (1.56.3-1build1) ...
- Setting up libxmu6:amd64 (2:1.1.3-3build3) ...
- Setting up libxaw7:amd64 (2:1.0.16-1) ...
- Setting up libheif-plugin-aomdec:amd64 (1.20.2-1ubuntu0.3) ...
- Setting up libheif1:amd64 (1.20.2-1ubuntu0.3) ...
- Setting up libgd3:amd64 (2.3.3-13ubuntu1) ...
- Setting up libgvc6 (2.42.4-3build2) ...
- Setting up graphviz (2.42.4-3build2) ...
- Setting up libheif-plugin-aomenc:amd64 (1.20.2-1ubuntu0.3) ...
- Processing triggers for libc-bin (2.42-0ubuntu3.1) ...
# To update the current shell environment, run: eval $(opam env)
2026-04-23 12:12.29 ---> using "16569a5686f9e3ed32955c40251df321c6223859ba4c0395616fd1e684be5e86" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 164 packages
  - install angstrom              0.16.1
  - install ansi                  0.7.0
  - install asetmap               0.8.1
  - install asn1-combinators      0.2.6
  - install astring               0.8.5
  - install atd                   4.1.0
  - install atdgen                4.1.0
  - install atdgen-runtime        4.1.0
  - install base                  v0.16.5
  - install base-bytes            base
  - install base64                3.5.2
  - install bigstringaf           0.10.0
  - install biniou                1.2.2
  - install bos                   0.3.0
  - install bstr                  0.0.4
  - install ca-certs              0.2.3
  - install camlp-streams         5.0.1
  - install capnp                 3.6.0
  - install capnp-rpc             1.2.3
  - install capnp-rpc-lwt         1.2.3
  - install capnp-rpc-net         1.2.3
  - install capnp-rpc-unix        1.2.3
  - install cf                    0.5.0
  - install cf-lwt                0.5.0
  - install cmdliner              1.3.0
  - install cohttp                6.0.0
  - install cohttp-lwt            6.0.0
  - install cohttp-lwt-unix       6.0.0
  - install conduit               6.2.3
  - install conduit-lwt           6.2.3
  - install conduit-lwt-unix      6.2.3
  - install conf-capnproto        2
  - install conf-git              1.1
  - install conf-gmp              5
  - install conf-gmp-powm-sec     4
  - install conf-graphviz         0.1
  - install conf-libev            4-13
  - install conf-libffi           2.0.0
  - install conf-pkg-config       4
  - install conf-sqlite3          1
  - install cppo                  1.8.0
  - install crunch                4.0.0
  - install csexp                 1.5.2
  - install cstruct               6.2.0
  - install cstruct-lwt           6.2.0
  - install csv                   2.4
  - install ctypes                0.24.0
  - install ctypes-foreign        0.24.0
  - install current               0.7.4
  - install current_docker        0.7.4
  - install current_git           0.7.4
  - install current_github        0.7.4
  - install current_incr          0.6.1
  - install current_ocluster      0.3.0
  - install current_rpc           0.7.4
  - install current_slack         0.7.4
  - install current_web           0.7.4
  - install dockerfile            8.3.5
  - install dockerfile-opam       8.3.5
  - install domain-name           0.5.0
  - install dune                  3.22.2
  - install dune-compiledb        0.6.0
  - install dune-configurator     3.22.2
  - install duration              0.3.1
  - install easy-format           1.3.4
  - install eqaf                  0.9
  - install extunix               0.4.3
  - install ezjsonm               1.3.0
  - install fmt                   0.11.0
  - install fpath                 0.7.3
  - install fsevents              0.3.0
  - install fsevents-lwt          0.3.0
  - install github                4.5.1
  - install github-data           4.5.1
  - install github-unix           4.5.1
  - install gmap                  0.3.0
  - install hex                   1.5.0
  - install hkdf                  1.0.4 (deprecated)
  - install http                  6.0.0
  - install inotify               2.6
  - install integers              0.7.0
  - install ipaddr                5.6.2
  - install ipaddr-sexp           5.6.2
  - install irmin-watcher         0.5.0
  - install jsonm                 1.0.2
  - install ke                    0.6
  - install logs                  0.10.0
  - install lwt                   6.1.1
  - install lwt-dllist            1.1.0
  - install macaddr               5.6.2
  - install magic-mime            1.3.1
  - install menhir                20260209
  - install menhirCST             20260209
  - install menhirGLR             20260209
  - install menhirLib             20260209
  - install menhirSdk             20260209
  - install mirage-clock          4.2.0
  - install mirage-crypto         0.11.3
  - install mirage-crypto-ec      0.11.3
  - install mirage-crypto-pk      0.11.3
  - install mirage-crypto-rng     0.11.3
  - install mirage-crypto-rng-lwt 0.11.3
  - install mirage-flow           3.0.0
  - install mirage-kv             6.1.1
  - install mtime                 2.1.0
  - install multipart_form        0.8.0
  - install multipart_form-lwt    0.8.0
  - install num                   1.6
  - install ocaml-compiler-libs   v0.12.4
  - install ocaml-syntax-shims    1.0.0
  - install ocaml-version         4.1.0
  - install ocamlbuild            0.16.1
  - install ocamlfind             1.9.8
  - install ocamlgraph            2.2.0
  - install ocluster-api          0.3.0
  - install ocplib-endian         1.2
  - install opam-core             2.5.1
  - install optint                0.3.0
  - install parsexp               v0.16.0
  - install patch                 3.1.0
  - install pbkdf                 1.2.0
  - install pecu                  0.7
  - install ppx_derivers          1.2.1
  - install ppx_deriving          6.0.3
  - install ppx_deriving_yojson   3.9.1
  - install ppx_sexp_conv         v0.16.0
  - install ppxlib                0.35.0
  - install prettym               0.0.5
  - install prometheus            1.3
  - install prometheus-app        1.3
  - install ptime                 1.2.0
  - install re                    1.14.0
  - install res                   5.0.2
  - install result                1.5
  - install routes                2.0.0
  - install rresult               0.7.0
  - install seq                   base
  - install session               0.5.0
  - install session-cohttp        0.5.0
  - install session-cohttp-lwt    0.5.0
  - install sexplib               v0.16.0
  - install sexplib0              v0.16.0
  - install sha                   1.15.4
  - install sqlite3               5.4.1
  - install stdint                0.7.2
  - install stdio                 v0.16.0
  - install stdlib-shims          0.3.0
  - install stringext             1.6.0
  - install swhid_core            0.1
  - install timedesc              3.1.0
  - install timedesc-tzdb         3.1.0
  - install timedesc-tzlocal      3.1.0
  - install tls                   0.17.3
  - install tls-lwt               0.17.3
  - install tls-mirage            0.17.3
  - install topkg                 1.1.1
  - install tyxml                 4.6.0
  - install unstrctrd             0.4
  - install uri                   4.4.0
  - install uri-sexp              4.4.0
  - install uutf                  1.0.4
  - install x509                  0.16.5
  - install yojson                3.0.0
  - install zarith                1.14

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved ansi.0.7.0  (cached)
-> retrieved asetmap.0.8.1  (cached)
-> retrieved asn1-combinators.0.2.6  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved biniou.1.2.2  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved bstr.0.0.4  (cached)
-> retrieved ca-certs.0.2.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved capnp.3.6.0  (cached)
-> retrieved capnp-rpc.1.2.3, capnp-rpc-lwt.1.2.3, capnp-rpc-net.1.2.3, capnp-rpc-unix.1.2.3  (cached)
-> retrieved atd.4.1.0, atdgen.4.1.0, atdgen-runtime.4.1.0  (cached)
-> retrieved cf.0.5.0, cf-lwt.0.5.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved conf-libev.4-13  (cached)
-> retrieved cohttp.6.0.0, cohttp-lwt.6.0.0, cohttp-lwt-unix.6.0.0, http.6.0.0  (cached)
-> retrieved conduit.6.2.3, conduit-lwt.6.2.3, conduit-lwt-unix.6.2.3  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed conf-capnproto.2
-> installed conf-git.1.1
-> installed conf-gmp.5
-> installed conf-graphviz.0.1
-> installed conf-libev.4-13
-> installed conf-pkg-config.4
-> retrieved crunch.4.0.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0  (cached)
-> installed conf-gmp-powm-sec.4
-> installed conf-libffi.2.0.0
-> installed conf-sqlite3.1
-> retrieved csv.2.4  (cached)
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> retrieved current.0.7.4, current_docker.0.7.4, current_git.0.7.4, current_github.0.7.4, current_rpc.0.7.4, current_slack.0.7.4, current_web.0.7.4  (cached)
-> retrieved current_incr.0.6.1  (cached)
-> retrieved current_ocluster.0.3.0, ocluster-api.0.3.0  (cached)
-> retrieved dockerfile.8.3.5, dockerfile-opam.8.3.5  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune-compiledb.0.6.0  (cached)
-> retrieved duration.0.3.1  (cached)
-> retrieved easy-format.1.3.4  (cached)
-> retrieved eqaf.0.9  (cached)
-> retrieved extunix.0.4.3  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0  (cached)
-> retrieved github.4.5.1, github-data.4.5.1, github-unix.4.5.1  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved hkdf.1.0.4  (cached)
-> retrieved inotify.2.6  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (cached)
-> retrieved irmin-watcher.0.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved mirage-clock.4.2.0  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved mirage-crypto.0.11.3, mirage-crypto-ec.0.11.3, mirage-crypto-pk.0.11.3, mirage-crypto-rng.0.11.3, mirage-crypto-rng-lwt.0.11.3  (cached)
-> retrieved mirage-flow.3.0.0  (cached)
-> retrieved mirage-kv.6.1.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multipart_form.0.8.0, multipart_form-lwt.0.8.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlgraph.2.2.0  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved opam-core.2.5.1  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved patch.3.1.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved pecu.0.7  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_deriving_yojson.3.9.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> retrieved prettym.0.0.5  (cached)
-> retrieved prometheus.1.3, prometheus-app.1.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved res.5.0.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved routes.2.0.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved session.0.5.0, session-cohttp.0.5.0, session-cohttp-lwt.0.5.0  (cached)
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved sqlite3.5.4.1  (cached)
-> retrieved stdint.0.7.2  (cached)
-> retrieved stdio.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved swhid_core.0.1  (cached)
-> retrieved timedesc.3.1.0, timedesc-tzdb.3.1.0, timedesc-tzlocal.3.1.0  (cached)
-> retrieved tls.0.17.3, tls-lwt.0.17.3, tls-mirage.0.17.3  (cached)
-> installed num.1.6
-> retrieved topkg.1.1.1  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved unstrctrd.0.4  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.0.16.5  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed asetmap.0.8.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed dune.3.22.2
-> installed base64.3.5.2
-> installed bstr.0.0.4
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed crunch.4.0.0
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed csv.2.4
-> installed current_incr.0.6.1
-> installed domain-name.0.5.0
-> installed duration.0.3.1
-> installed easy-format.1.3.4
-> installed gmap.0.3.0
-> installed http.6.0.0
-> installed ke.0.6
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.2
-> installed magic-mime.1.3.1
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed mirage-clock.4.2.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.4.1.0
-> installed ocamlgraph.2.2.0
-> installed optint.0.3.0
-> installed patch.3.1.0
-> installed pecu.0.7
-> installed ppx_derivers.1.2.1
-> installed re.1.14.0
-> installed res.5.0.2
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed stdint.0.7.2
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed swhid_core.0.1
-> installed yojson.3.0.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.22.2
-> installed asn1-combinators.0.2.6
-> installed eqaf.0.9
-> installed hex.1.5.0
-> installed biniou.1.2.2
-> installed prettym.0.0.5
-> installed ipaddr.5.6.2
-> installed routes.2.0.0
-> installed integers.0.7.0
-> installed timedesc-tzdb.3.1.0
-> installed timedesc-tzlocal.3.1.0
-> installed bigstringaf.0.10.0
-> installed ezjsonm.1.3.0
-> installed sha.1.15.4
-> installed atdgen-runtime.4.1.0
-> installed parsexp.v0.16.0
-> installed angstrom.0.16.1
-> installed unstrctrd.0.4
-> installed sexplib.v0.16.0
-> installed mirage-crypto.0.11.3
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed timedesc.3.1.0
-> installed dune-compiledb.0.6.0
-> installed tyxml.4.6.0
-> installed uri.4.4.0
-> installed lwt.6.1.1
-> installed ansi.0.7.0
-> installed cstruct-lwt.6.2.0
-> installed mirage-flow.3.0.0
-> installed mirage-kv.6.1.1
-> installed inotify.2.6
-> installed prometheus.1.3
-> installed sqlite3.5.4.1
-> installed logs.0.10.0
-> installed base.v0.16.5
-> installed opam-core.2.5.1
-> installed mirage-crypto-rng.0.11.3
-> installed menhir.20260209
-> installed capnp-rpc.1.2.3
-> installed multipart_form.0.8.0
-> installed stdio.v0.16.0
-> installed mirage-crypto-rng-lwt.0.11.3
-> installed session.0.5.0
-> installed ctypes.0.24.0
-> installed mirage-crypto-pk.0.11.3
-> installed multipart_form-lwt.0.8.0
-> installed bos.0.3.0
-> installed atd.4.1.0
-> installed ctypes-foreign.0.24.0
-> installed cf.0.5.0
-> installed fsevents.0.3.0
-> installed cf-lwt.0.5.0
-> installed fsevents-lwt.0.3.0
-> installed irmin-watcher.0.5.0
-> installed atdgen.4.1.0
-> installed capnp.3.6.0
-> installed mirage-crypto-ec.0.11.3
-> installed x509.0.16.5
-> installed ca-certs.0.2.3
-> installed capnp-rpc-lwt.1.2.3
-> installed tls.0.17.3
-> installed ppxlib.0.35.0
-> installed tls-lwt.0.17.3
-> installed tls-mirage.0.17.3
-> installed capnp-rpc-net.1.2.3
-> installed github-data.4.5.1
-> installed ppx_sexp_conv.v0.16.0
-> installed ppx_deriving.6.0.3
-> installed ipaddr-sexp.5.6.2
-> installed uri-sexp.4.4.0
-> installed dockerfile.8.3.5
-> installed ppx_deriving_yojson.3.9.1
-> installed current.0.7.4
-> installed conduit.6.2.3
-> installed cohttp.6.0.0
-> installed dockerfile-opam.8.3.5
-> installed session-cohttp.0.5.0
-> installed conduit-lwt.6.2.3
-> installed current_git.0.7.4
-> installed extunix.0.4.3
-> installed capnp-rpc-unix.1.2.3
-> installed cohttp-lwt.6.0.0
-> installed ocluster-api.0.3.0
-> installed session-cohttp-lwt.0.5.0
-> installed current_docker.0.7.4
-> installed conduit-lwt-unix.6.2.3
-> installed github.4.5.1
-> installed current_ocluster.0.3.0
-> installed cohttp-lwt-unix.6.0.0
-> installed current_slack.0.7.4
-> installed prometheus-app.1.3
-> installed github-unix.4.5.1
-> installed current_web.0.7.4
-> installed current_rpc.0.7.4
-> installed current_github.0.7.4
Done.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-04-23 12:12.29 ---> using "7da34bdbd6e38f830c3fa03ab6e1bf45647cc33e056c63b43434ddec84eba4db" from cache

/src: (copy (src .) (dst /src))
2026-04-23 12:12.30 ---> saved as "11b938de9b9cb52552a61a01680402c23d71181beb5b7fe9976ebcde4b8a8e67"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "builds.expected", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/builds.expected _build/default/builds.actual
diff --git a/_build/default/builds.expected b/_build/default/builds.actual
index 0e7480a..eeb9413 100644
--- a/_build/default/builds.expected
+++ b/_build/default/builds.actual
@@ -1773,6 +1773,150 @@ ocurrent/opam-staging:alpine-3.23-ocaml-5.4-flambda-arm64, ocurrent/opam-staging
 
 ocurrent/opam-staging:alpine-3.23-ocaml-5.4-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.4-no-flat-float-array-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.4-no-flat-float-array
 ocurrent/opam-staging:alpine-3.23-ocaml-5.4-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.4-no-flat-float-array-amd64 -> ocaml/opam:alpine-ocaml-5.4-no-flat-float-array
+5.5.0~beta1/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.5-beta1
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-amd64 -> ocaml/opam:alpine-ocaml-5.5-beta1
+5.5.0~beta1+afl/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-afl
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1+afl/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-afl
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-afl-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-afl-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.5-beta1-afl
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-afl-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-afl-amd64 -> ocaml/opam:alpine-ocaml-5.5-beta1-afl
+5.5.0~beta1+flambda/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1+flambda/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-flambda-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-flambda-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.5-beta1-flambda
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-flambda-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-flambda-amd64 -> ocaml/opam:alpine-ocaml-5.5-beta1-flambda
+5.5.0~beta1+no-flat-float-array/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1+no-flat-float-array/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-no-flat-float-array-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.5-beta1-no-flat-float-array
+ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-beta1-no-flat-float-array-amd64 -> ocaml/opam:alpine-ocaml-5.5-beta1-no-flat-float-array
 5.5.0/arm64
 	# syntax=docker/dockerfile:1
 
@@ -1917,6 +2061,150 @@ ocurrent/opam-staging:alpine-3.23-ocaml-5.5-flambda-arm64, ocurrent/opam-staging
 
 ocurrent/opam-staging:alpine-3.23-ocaml-5.5-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-no-flat-float-array-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.5-no-flat-float-array
 ocurrent/opam-staging:alpine-3.23-ocaml-5.5-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.5-no-flat-float-array-amd64 -> ocaml/opam:alpine-ocaml-5.5-no-flat-float-array
+5.6.0/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.6
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-amd64 -> ocaml/opam:alpine-ocaml-5.6
+5.6.0+afl/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-afl
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0+afl/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-afl
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-afl-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-afl-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.6-afl
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-afl-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-afl-amd64 -> ocaml/opam:alpine-ocaml-5.6-afl
+5.6.0+flambda/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0+flambda/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-flambda-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-flambda-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.6-flambda
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-flambda-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-flambda-amd64 -> ocaml/opam:alpine-ocaml-5.6-flambda
+5.6.0+no-flat-float-array/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0+no-flat-float-array/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:alpine-3.23-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apk update && apk upgrade
+	RUN apk add zstd
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-no-flat-float-array-amd64 -> ocaml/opam:alpine-3.23-ocaml-5.6-no-flat-float-array
+ocurrent/opam-staging:alpine-3.23-ocaml-5.6-no-flat-float-array-arm64, ocurrent/opam-staging:alpine-3.23-ocaml-5.6-no-flat-float-array-amd64 -> ocaml/opam:alpine-ocaml-5.6-no-flat-float-array
 archlinux
 archlinux/amd64
 	# syntax=docker/dockerfile:1
@@ -2169,6 +2457,23 @@ ocurrent/opam-staging:archlinux-ocaml-5.3-amd64 -> ocaml/opam:archlinux-ocaml-5.
 
 ocurrent/opam-staging:archlinux-ocaml-5.4-amd64 -> ocaml/opam:archlinux
 ocurrent/opam-staging:archlinux-ocaml-5.4-amd64 -> ocaml/opam:archlinux-ocaml-5.4
+5.5.0~beta1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:archlinux-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN pacman -Syu --noconfirm zstd && yes | pacman -Scc
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:archlinux-ocaml-5.5-beta1-amd64 -> ocaml/opam:archlinux-ocaml-5.5-beta1
 5.5.0/amd64
 	# syntax=docker/dockerfile:1
 
@@ -2186,6 +2491,23 @@ ocurrent/opam-staging:archlinux-ocaml-5.4-amd64 -> ocaml/opam:archlinux-ocaml-5.
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
 ocurrent/opam-staging:archlinux-ocaml-5.5-amd64 -> ocaml/opam:archlinux-ocaml-5.5
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:archlinux-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN pacman -Syu --noconfirm zstd && yes | pacman -Scc
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:archlinux-ocaml-5.6-amd64 -> ocaml/opam:archlinux-ocaml-5.6
 centos-9
 centos-9/amd64
 	# syntax=docker/dockerfile:1
@@ -2442,7 +2764,7 @@ ocurrent/opam-staging:centos-9-ocaml-5.3-amd64 -> ocaml/opam:centos-9-ocaml-5.3
 
 ocurrent/opam-staging:centos-9-ocaml-5.4-amd64 -> ocaml/opam:centos-9
 ocurrent/opam-staging:centos-9-ocaml-5.4-amd64 -> ocaml/opam:centos-9-ocaml-5.4
-5.5.0/amd64
+5.5.0~beta1/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:centos-9-opam-amd64
@@ -2451,16 +2773,50 @@ ocurrent/opam-staging:centos-9-ocaml-5.4-amd64 -> ocaml/opam:centos-9-ocaml-5.4
 	USER root
 	RUN yum install -y zstd && yum clean packages
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:centos-9-ocaml-5.5-amd64 -> ocaml/opam:centos-9-ocaml-5.5
-centos-10
-centos-10/amd64
+ocurrent/opam-staging:centos-9-ocaml-5.5-beta1-amd64 -> ocaml/opam:centos-9-ocaml-5.5-beta1
+5.5.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:centos-9-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN yum install -y zstd && yum clean packages
+	USER opam
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:centos-9-ocaml-5.5-amd64 -> ocaml/opam:centos-9-ocaml-5.5
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:centos-9-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN yum install -y zstd && yum clean packages
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:centos-9-ocaml-5.6-amd64 -> ocaml/opam:centos-9-ocaml-5.6
+centos-10
+centos-10/amd64
 	# syntax=docker/dockerfile:1
 
 	# Autogenerated by OCaml-Dockerfile scripts
@@ -2728,6 +3084,24 @@ ocurrent/opam-staging:centos-10-ocaml-5.4-amd64 -> ocaml/opam:centos
 ocurrent/opam-staging:centos-10-ocaml-5.4-amd64 -> ocaml/opam:centos-10
 ocurrent/opam-staging:centos-10-ocaml-5.4-amd64 -> ocaml/opam:centos-10-ocaml-5.4
 ocurrent/opam-staging:centos-10-ocaml-5.4-amd64 -> ocaml/opam:centos-ocaml-5.4
+5.5.0~beta1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:centos-10-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN yum install -y zstd && yum clean packages
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:centos-10-ocaml-5.5-beta1-amd64 -> ocaml/opam:centos-10-ocaml-5.5-beta1
+ocurrent/opam-staging:centos-10-ocaml-5.5-beta1-amd64 -> ocaml/opam:centos-ocaml-5.5-beta1
 5.5.0/amd64
 	# syntax=docker/dockerfile:1
 
@@ -2746,6 +3120,24 @@ ocurrent/opam-staging:centos-10-ocaml-5.4-amd64 -> ocaml/opam:centos-ocaml-5.4
 
 ocurrent/opam-staging:centos-10-ocaml-5.5-amd64 -> ocaml/opam:centos-10-ocaml-5.5
 ocurrent/opam-staging:centos-10-ocaml-5.5-amd64 -> ocaml/opam:centos-ocaml-5.5
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:centos-10-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN yum install -y zstd && yum clean packages
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:centos-10-ocaml-5.6-amd64 -> ocaml/opam:centos-10-ocaml-5.6
+ocurrent/opam-staging:centos-10-ocaml-5.6-amd64 -> ocaml/opam:centos-ocaml-5.6
 debian-12
 debian-12/s390x
 	# syntax=docker/dockerfile:1
@@ -4285,6 +4677,117 @@ ocurrent/opam-staging:debian-12-ocaml-5.3-s390x, ocurrent/opam-staging:debian-12
 
 ocurrent/opam-staging:debian-12-ocaml-5.4-s390x, ocurrent/opam-staging:debian-12-ocaml-5.4-ppc64le, ocurrent/opam-staging:debian-12-ocaml-5.4-arm32v7, ocurrent/opam-staging:debian-12-ocaml-5.4-arm64, ocurrent/opam-staging:debian-12-ocaml-5.4-amd64, ocurrent/opam-staging:debian-12-ocaml-5.4-i386 -> ocaml/opam:debian-12
 ocurrent/opam-staging:debian-12-ocaml-5.4-s390x, ocurrent/opam-staging:debian-12-ocaml-5.4-ppc64le, ocurrent/opam-staging:debian-12-ocaml-5.4-arm32v7, ocurrent/opam-staging:debian-12-ocaml-5.4-arm64, ocurrent/opam-staging:debian-12-ocaml-5.4-amd64, ocurrent/opam-staging:debian-12-ocaml-5.4-i386 -> ocaml/opam:debian-12-ocaml-5.4
+5.5.0~beta1/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/arm32v7
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-arm32v7
+	SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "/usr/bin/linux32", "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/i386
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-i386
+	SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "/usr/bin/linux32", "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-s390x, ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-ppc64le, ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-arm32v7, ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-amd64, ocurrent/opam-staging:debian-12-ocaml-5.5-beta1-i386 -> ocaml/opam:debian-12-ocaml-5.5-beta1
 5.5.0/s390x
 	# syntax=docker/dockerfile:1
 
@@ -4396,6 +4899,117 @@ ocurrent/opam-staging:debian-12-ocaml-5.4-s390x, ocurrent/opam-staging:debian-12
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
 ocurrent/opam-staging:debian-12-ocaml-5.5-s390x, ocurrent/opam-staging:debian-12-ocaml-5.5-ppc64le, ocurrent/opam-staging:debian-12-ocaml-5.5-arm32v7, ocurrent/opam-staging:debian-12-ocaml-5.5-arm64, ocurrent/opam-staging:debian-12-ocaml-5.5-amd64, ocurrent/opam-staging:debian-12-ocaml-5.5-i386 -> ocaml/opam:debian-12-ocaml-5.5
+5.6.0/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/arm32v7
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-arm32v7
+	SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "/usr/bin/linux32", "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/i386
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-12-opam-i386
+	SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "/usr/bin/linux32", "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:debian-12-ocaml-5.6-s390x, ocurrent/opam-staging:debian-12-ocaml-5.6-ppc64le, ocurrent/opam-staging:debian-12-ocaml-5.6-arm32v7, ocurrent/opam-staging:debian-12-ocaml-5.6-arm64, ocurrent/opam-staging:debian-12-ocaml-5.6-amd64, ocurrent/opam-staging:debian-12-ocaml-5.6-i386 -> ocaml/opam:debian-12-ocaml-5.6
 debian-13
 debian-13/riscv64
 	# syntax=docker/dockerfile:1
@@ -8803,156 +9417,828 @@ ocurrent/opam-staging:debian-13-ocaml-5.4-afl-arm64, ocurrent/opam-staging:debia
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-flambda
-	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+flambda/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-amd64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-flambda
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:debian-13-ocaml-5.4-flambda-arm64, ocurrent/opam-staging:debian-13-ocaml-5.4-flambda-amd64 -> ocaml/opam:debian-13-ocaml-5.4-flambda
+ocurrent/opam-staging:debian-13-ocaml-5.4-flambda-arm64, ocurrent/opam-staging:debian-13-ocaml-5.4-flambda-amd64 -> ocaml/opam:debian-ocaml-5.4-flambda
+5.4.1+no-flat-float-array/riscv64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-riscv64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+no-flat-float-array/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-s390x
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+no-flat-float-array/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-ppc64le
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+no-flat-float-array/arm32v7
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-arm32v7
+	SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "/usr/bin/linux32", "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+no-flat-float-array/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-arm64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.4.1+no-flat-float-array/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:debian-13-opam-amd64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
+	RUN opam pin add -k version ocaml-variants 5.4.1+options
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
...TRUNCATED BY DUNE...
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/arm64
+5.6.0/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-24.04-opam-arm64
@@ -15288,14 +17374,14 @@ ocurrent/opam-staging:ubuntu-24.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/amd64
+5.6.0/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-24.04-opam-amd64
@@ -15306,14 +17392,14 @@ ocurrent/opam-staging:ubuntu-24.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/riscv64
+5.6.0/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-24.04-opam-riscv64
@@ -15324,15 +17410,15 @@ ocurrent/opam-staging:ubuntu-24.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-amd64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-riscv64 -> ocaml/opam:ubuntu-24.04-ocaml-5.5
-ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-amd64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.5-riscv64 -> ocaml/opam:ubuntu-lts-ocaml-5.5
+ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-s390x, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-ppc64le, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-arm64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-amd64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-riscv64 -> ocaml/opam:ubuntu-24.04-ocaml-5.6
+ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-s390x, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-ppc64le, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-arm64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-amd64, ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-riscv64 -> ocaml/opam:ubuntu-lts-ocaml-5.6
 ubuntu-25.04
 ubuntu-25.04/s390x
 	# syntax=docker/dockerfile:1
@@ -16266,7 +18352,179 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-s390x, ocurrent/opam-staging:ubuntu
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.1.1/ppc64le
+5.1.1/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
+	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.1.1/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
+	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.1.1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
+	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.1.1/riscv64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
+	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.1
+5.2.1/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
+	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.2.1/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
+	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.2.1/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
+	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.2.1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
+	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.2.1/riscv64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
+	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.2
+5.3.0/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
+	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.3.0/ppc64le
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
@@ -16276,14 +18534,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
-	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
+	RUN opam pin add -k version ocaml-base-compiler 5.3.0
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.1.1/arm64
+5.3.0/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
@@ -16293,14 +18551,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
-	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
+	RUN opam pin add -k version ocaml-base-compiler 5.3.0
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.1.1/amd64
+5.3.0/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
@@ -16310,14 +18568,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
-	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
+	RUN opam pin add -k version ocaml-base-compiler 5.3.0
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.1.1/riscv64
+5.3.0/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
@@ -16327,15 +18585,15 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
-	RUN opam pin add -k version ocaml-base-compiler 5.1.1
+	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
+	RUN opam pin add -k version ocaml-base-compiler 5.3.0
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.1
-5.2.1/s390x
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.3
+5.4.1/s390x
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
@@ -16345,14 +18603,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
-	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
+	RUN opam pin add -k version ocaml-base-compiler 5.4.1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.2.1/ppc64le
+5.4.1/ppc64le
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
@@ -16362,14 +18620,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
-	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
+	RUN opam pin add -k version ocaml-base-compiler 5.4.1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.2.1/arm64
+5.4.1/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
@@ -16379,14 +18637,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
-	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
+	RUN opam pin add -k version ocaml-base-compiler 5.4.1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.2.1/amd64
+5.4.1/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
@@ -16396,14 +18654,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
-	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
+	RUN opam pin add -k version ocaml-base-compiler 5.4.1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.2.1/riscv64
+5.4.1/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
@@ -16413,188 +18671,198 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.1-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
-	RUN opam pin add -k version ocaml-base-compiler 5.2.1
+	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
+	RUN opam pin add -k version ocaml-base-compiler 5.4.1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.2-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.2
-5.3.0/s390x
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-riscv64 -> ocaml/opam:ubuntu-25.04
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.4
+5.5.0~beta1/s390x
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
-	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.3.0/ppc64le
+5.5.0~beta1/ppc64le
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
-	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.3.0/arm64
+5.5.0~beta1/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
-	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.3.0/amd64
+5.5.0~beta1/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
-	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.3.0/riscv64
+5.5.0~beta1/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.3 --packages=ocaml-base-compiler.5.3.0
-	RUN opam pin add -k version ocaml-base-compiler 5.3.0
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.3-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.3
-5.4.1/s390x
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-beta1-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-beta1-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-beta1-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-beta1-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.5-beta1
+5.5.0/s390x
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
-	RUN opam pin add -k version ocaml-base-compiler 5.4.1
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.4.1/ppc64le
+5.5.0/ppc64le
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
-	RUN opam pin add -k version ocaml-base-compiler 5.4.1
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.4.1/arm64
+5.5.0/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
-	RUN opam pin add -k version ocaml-base-compiler 5.4.1
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.4.1/amd64
+5.5.0/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
-	RUN opam pin add -k version ocaml-base-compiler 5.4.1
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.4.1/riscv64
+5.5.0/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
 	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
 	USER root
 	RUN apt-get -y update
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
-	RUN opam pin add -k version ocaml-base-compiler 5.4.1
+	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-riscv64 -> ocaml/opam:ubuntu-25.04
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.4
-5.5.0/s390x
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.5
+5.6.0/s390x
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-s390x
@@ -16605,14 +18873,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/ppc64le
+5.6.0/ppc64le
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-ppc64le
@@ -16623,14 +18891,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/arm64
+5.6.0/arm64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-arm64
@@ -16641,14 +18909,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/amd64
+5.6.0/amd64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-amd64
@@ -16659,14 +18927,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-5.5.0/riscv64
+5.6.0/riscv64
 	# syntax=docker/dockerfile:1
 
 	FROM ocurrent/opam-staging:ubuntu-25.04-opam-riscv64
@@ -16677,14 +18945,14 @@ ocurrent/opam-staging:ubuntu-25.04-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
 	USER opam
-	RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
-	RUN opam pin add -k version ocaml-variants 5.5.0+trunk
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
 	RUN opam install -y opam-depext
 	ENTRYPOINT [ "opam", "exec", "--" ]
 	CMD bash
 	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
 
-ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.5
+ocurrent/opam-staging:ubuntu-25.04-ocaml-5.6-s390x, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.6-ppc64le, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.6-arm64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.6-amd64, ocurrent/opam-staging:ubuntu-25.04-ocaml-5.6-riscv64 -> ocaml/opam:ubuntu-25.04-ocaml-5.6
 ubuntu-25.10
 ubuntu-25.10/s390x
 	# syntax=docker/dockerfile:1
@@ -17745,6 +20013,80 @@ ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-amd64 -> ocaml/opam:ubuntu-25.10
 ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-amd64 -> ocaml/opam:ubuntu-25.10-ocaml-5.4
 ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-amd64 -> ocaml/opam:ubuntu-ocaml-5.4
+5.5.0~beta1/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.5.0~beta1/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.5~beta1 --packages=ocaml-base-compiler.5.5.0~beta1
+	RUN opam pin add -k version ocaml-base-compiler 5.5.0~beta1
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-amd64 -> ocaml/opam:ubuntu-25.10-ocaml-5.5-beta1
+ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-beta1-amd64 -> ocaml/opam:ubuntu-ocaml-5.5-beta1
 5.5.0/s390x
 	# syntax=docker/dockerfile:1
 
@@ -17819,6 +20161,80 @@ ocurrent/opam-staging:ubuntu-25.10-ocaml-5.4-s390x, ocurrent/opam-staging:ubuntu
 
 ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-amd64 -> ocaml/opam:ubuntu-25.10-ocaml-5.5
 ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.5-amd64 -> ocaml/opam:ubuntu-ocaml-5.5
+5.6.0/s390x
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-s390x
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/ppc64le
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-ppc64le
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/arm64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-arm64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+5.6.0/amd64
+	# syntax=docker/dockerfile:1
+
+	FROM ocurrent/opam-staging:ubuntu-25.10-opam-amd64
+	RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
+	ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
+	USER root
+	RUN apt-get -y update
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+	RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
+	USER opam
+	RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
+	RUN opam pin add -k version ocaml-variants 5.6.0+trunk
+	RUN opam install -y opam-depext
+	ENTRYPOINT [ "opam", "exec", "--" ]
+	CMD bash
+	COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
+
+ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-amd64 -> ocaml/opam:ubuntu-25.10-ocaml-5.6
+ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-s390x, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-ppc64le, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-arm64, ocurrent/opam-staging:ubuntu-25.10-ocaml-5.6-amd64 -> ocaml/opam:ubuntu-ocaml-5.6
 windows-mingw
 windows-server-mingw-ltsc2025/amd64
 	# escape=`
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-04-23 12:12.34: Job failed: Failed: Build failed