debian-13-5.4+flambda_opam-2.5

2026-03-19 08:07.02: New job: test mirage/ocaml-hvsock https://github.com/mirage/ocaml-hvsock.git#refs/heads/main (6f7854ab245645727a7fd06844b9a4745e02e0fe) (linux-x86_64:debian-13-5.4+flambda_opam-2.5)
Base: ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/ocaml-hvsock.git" -b "main" && cd "ocaml-hvsock" && git reset --hard 6f7854ab
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d
# debian-13-5.4+flambda_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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 hvsock.opam ./
RUN opam pin add -yn hvsock.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.0 dune-configurator.3.22.0 duration.0.2.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.1 mirage-flow.5.0.0 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y hvsock.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


2026-03-19 08:07.02: Using cache hint "mirage/ocaml-hvsock-ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d-debian-13-5.4+flambda_opam-2.5-a7cbd99f43dd0f70a8f182862c5e299f"
2026-03-19 08:07.02: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d)
(comment debian-13-5.4+flambda_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 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src hvsock.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn hvsock.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.0 dune-configurator.3.22.0 duration.0.2.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.1 mirage-flow.5.0.0 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4")
(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 hvsock.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"))
)


2026-03-19 08:07.02: Waiting for resource in pool OCluster
2026-03-19 16:06.16: Waiting for worker…
2026-03-19 16:09.20: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 6f7854a add maintenance intent, fix link


(from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d)
2026-03-19 16:09.21 ---> using "b55e6c75cd3e8053866e4459977add5a75875074668e87228d5137df1d1d0c8a" from cache


/: (comment debian-13-5.4+flambda_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"))
2026-03-19 16:09.21 ---> using "d4c2c0c8461e9c3383d6285052d701a8ab317fe832e447cd3dd38626dcc154c7" 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.


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.


Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-19 16:09.21 ---> using "113b7a0e8fbdf6ff2f463b8b2751bb4deb393bbe44ccb78164b217477640f8d9" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-90-generic
The OCaml toplevel, version 5.4.0
2.5.0
2026-03-19 16:09.21 ---> using "2af332d58f4ecb4fc68528d5f48a466b8d805917068b0e2ad5cfdaa7cad2dff5" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-03-19 16:09.21 ---> using "ca628454b2b87260f34828cc9b7f413c5d250a6fc95415f734a90060ce2d5bbe" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef || git fetch origin master) && git reset -q --hard 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
4f056bfedf..9f189ca4f9  master     -> origin/master
9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


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)
2026-03-19 16:09.21 ---> using "3baa7e5b85203a39292a1aed90134a7534ca056451e52c2b25bc6eb549cbf72d" from cache


/src: (copy (src hvsock.opam) (dst ./))
2026-03-19 16:09.22 ---> saved as "e336c191625b0ed10fb976570c30fd3dc70752ad267c9a8ef5e836a399daa1d2"


/src: (run (network host)
(shell "opam pin add -yn hvsock.dev './'"))
[hvsock.dev] synchronised (file:///src)
hvsock is now pinned to file:///src (version dev)
2026-03-19 16:09.25 ---> saved as "aae76075b056a97d51d2dfce253c697916b6b670671b3d212e9c438eed3397a5"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-03-19 16:09.26 ---> saved as "2abd44dc8cdef9e6e028f4dbd0bcda98f24b748c93b6c41663a4e7e22c5bdcdb"


/src: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.0 dune-configurator.3.22.0 duration.0.2.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.1 mirage-flow.5.0.0 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4")


/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 hvsock.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [115 kB]
- Fetched 206 kB in 0s (780 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-variants is already installed (current version is 5.4.0+options).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
# To update the current shell environment, run: eval $(opam env)
2026-03-19 16:09.48 ---> saved as "fc871093821a943032f7a94ba9f72d67ce0a239aff0219ee53368e026428b22b"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-variants is already installed (current version is 5.4.0+options).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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-nnp is already installed (current version is base).
[NOTE] Package base-effects is already installed (current version is base).
[NOTE] Package base-domains 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 29 packages
- install alcotest           1.9.1
- install angstrom           0.16.1
- install astring            0.8.5
- install base-bytes         base
- install base64             3.5.2
- install bigstringaf        0.10.0
- install cmdliner           2.1.0
- install cppo               1.8.0
- install csexp              1.5.2
- install cstruct            6.2.0
- install dune               3.22.0
- install dune-configurator  3.22.0
- install duration           0.2.1
- install fmt                0.11.0
- install logs               0.10.0
- install lwt                6.1.1
- install mirage-flow        5.0.0
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install ocplib-endian      1.2
- install re                 1.14.0
- install sha                1.15.4
- install stdlib-shims       0.3.0
- install stringext          1.6.0
- install topkg              1.1.1
- install uri                4.4.0
- install uuidm              0.9.10
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uuidm.0.9.10  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> installed cmdliner.2.1.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed uuidm.0.9.10
-> installed astring.0.8.5
-> installed dune.3.22.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed base64.3.5.2
-> installed duration.0.2.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed cppo.1.8.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed ocplib-endian.1.2
-> installed sha.1.15.4
-> installed dune-configurator.3.22.0
-> installed alcotest.1.9.1
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed lwt.6.1.1
-> installed mirage-flow.5.0.0
-> installed uri.4.4.0
-> installed logs.0.10.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 16:12.50 ---> saved as "546b4789f6b2aeac5e4a2bb1076dc83effa15dc92be8cb697c128c82339c0c3d"


/src: (copy (src .) (dst /src))
2026-03-19 16:12.51 ---> saved as "e517e7cd54b0dacd32bf2a462ab71cedd0d0b6073bd875d1ba564fee0914dc23"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -safe-string -principal -strict-sequence -g -bin-annot -bin-annot-occurrences -I lib/.hvsock.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/base64 -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/stringext -I /home/opam/.opam/5.4/lib/uri -I /home/opam/.opam/5.4/lib/uuidm -I /home/opam/.opam/5.4/lib/uutf -no-alias-deps -opaque -open Hvsock -o lib/.hvsock.objs/byte/hvsock__Af_common.cmo -c -impl lib/af_common.ml)
File "lib/af_common.ml", line 1:
Warning 70 [missing-mli]: Cannot find interface file.
2026-03-19 16:12.55 ---> saved as "0a0738c84401150dce7edfc6174f0b0b4a7af2ca8521e617a496a41afa884bca"
Job succeeded
2026-03-19 16:12.55: Job succeeded