Organisationsahrefsatd17e262 ()freebsd-14.3-5.4_opam-2.5

freebsd-14.3-5.4_opam-2.5

Logs

Show full logs
2026-04-11 21:31.56: New job: test ahrefs/atd https://github.com/ahrefs/atd.git#refs/heads/atd-yamlx (17e2625494de7df208e26147ac92d458308d67cb) (freebsd-x86_64:freebsd-14.3-5.4_opam-2.5)
Base: freebsd-14.3-ocaml-5.4
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/ahrefs/atd.git" -b "atd-yamlx" && cd "atd" && git reset --hard 17e26254
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-5.4
# freebsd-14.3-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.5 /usr/local/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 89f06e80b560f790bbdcff688b789a6b39ebfb2f || git fetch origin master) && git reset -q --hard 89f06e80b560f790bbdcff688b789a6b39ebfb2f && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 atdts.opam atds.opam atdpy.opam atdml.opam atdj.opam atdgen.opam atdgen-runtime.opam atdgen-codec-runtime.opam atdd.opam atdcpp.opam atd.opam atd-yamlx.opam atd-jsonlike.opam ./
RUN opam pin add -yn atdts.dev './' && \
    opam pin add -yn atds.dev './' && \
    opam pin add -yn atdpy.dev './' && \
    opam pin add -yn atdml.dev './' && \
    opam pin add -yn atdj.dev './' && \
    opam pin add -yn atdgen.dev './' && \
    opam pin add -yn atdgen-runtime.dev './' && \
    opam pin add -yn atdgen-codec-runtime.dev './' && \
    opam pin add -yn atdd.dev './' && \
    opam pin add -yn atdcpp.dev './' && \
    opam pin add -yn atd.dev './' && \
    opam pin add -yn atd-yamlx.dev './' && \
    opam pin add -yn atd-jsonlike.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base biniou.1.2.2 camlp-streams.5.0.1 cmdliner.2.1.0 conf-python-3.9.0.0 cppo.1.8.0 dune.3.22.1 easy-format.1.3.4 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 testo.0.4.0 testo-diff.0.4.0 testo-util.0.4.0 topkg.1.1.1 uutf.1.0.4 yamlx.0.1.0 yojson.3.0.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y atdts.dev atds.dev atdpy.dev atdml.dev atdj.dev atdgen.dev atdgen-runtime.dev atdgen-codec-runtime.dev atdd.dev atdcpp.dev atd.dev atd-yamlx.dev atd-jsonlike.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

2026-04-11 21:31.56: Using cache hint "ahrefs/atd-freebsd-14.3-ocaml-5.4-freebsd-14.3-5.4_opam-2.5-5f3fbc0383f0e05697af0e4ea31c2c76"
2026-04-11 21:31.56: Using OBuilder spec:
((from freebsd-14.3-ocaml-5.4)
 (comment freebsd-14.3-5.4_opam-2.5)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.5 /usr/local/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 89f06e80b560f790bbdcff688b789a6b39ebfb2f || git fetch origin master) && git reset -q --hard 89f06e80b560f790bbdcff688b789a6b39ebfb2f && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src atdts.opam atds.opam atdpy.opam atdml.opam atdj.opam atdgen.opam atdgen-runtime.opam atdgen-codec-runtime.opam atdd.opam atdcpp.opam atd.opam atd-yamlx.opam atd-jsonlike.opam)
       (dst ./))
 (run (network host)
      (shell  "opam pin add -yn atdts.dev './' && \
             \nopam pin add -yn atds.dev './' && \
             \nopam pin add -yn atdpy.dev './' && \
             \nopam pin add -yn atdml.dev './' && \
             \nopam pin add -yn atdj.dev './' && \
             \nopam pin add -yn atdgen.dev './' && \
             \nopam pin add -yn atdgen-runtime.dev './' && \
             \nopam pin add -yn atdgen-codec-runtime.dev './' && \
             \nopam pin add -yn atdd.dev './' && \
             \nopam pin add -yn atdcpp.dev './' && \
             \nopam pin add -yn atd.dev './' && \
             \nopam pin add -yn atd-yamlx.dev './' && \
             \nopam pin add -yn atd-jsonlike.dev './'"))
 (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
 (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base biniou.1.2.2 camlp-streams.5.0.1 cmdliner.2.1.0 conf-python-3.9.0.0 cppo.1.8.0 dune.3.22.1 easy-format.1.3.4 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 testo.0.4.0 testo-diff.0.4.0 testo-util.0.4.0 topkg.1.1.1 uutf.1.0.4 yamlx.0.1.0 yojson.3.0.0")
 (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 atdts.dev atds.dev atdpy.dev atdml.dev atdj.dev atdgen.dev atdgen-runtime.dev atdgen-codec-runtime.dev atdd.dev atdcpp.dev atd.dev atd-yamlx.dev atd-jsonlike.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"))
)

2026-04-11 21:31.56: Waiting for resource in pool OCluster
2026-04-11 21:31.57: Waiting for worker…
2026-04-11 21:31.57: Got resource from pool OCluster
Building on rosemary
HEAD is now at 203aee0 atdml: support normalize_jsonlike in module-based JSON adapters
HEAD is now at 17e2625 Rename Loc.path to Loc.file, ?path to ?file throughout

(from freebsd-14.3-ocaml-5.4)
2026-04-11 21:27.59 ---> using "463e9b939b79b2568bf98b05cff00f85b3ec5717170cf88773a44ae3b08f11e7" from cache

/: (comment freebsd-14.3-5.4_opam-2.5)

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

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.5 /usr/local/bin/opam"))
2026-04-11 21:28.00 ---> using "e61cc6f90204801db314d0aa3481b9199ff82a8a270abed9917e5690810c70ed" from cache

/src: (run (shell "opam init --reinit -ni"))
No configuration file found, using 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-04-11 21:28.00 ---> using "991489237400f99acdd227f8234d37ac98134e18d1f3c091be7204acf59248ac" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.3-RELEASE-p3
The OCaml toplevel, version 5.4.1
2.5.0
2026-04-11 21:28.00 ---> using "add5f681a375911dcea6c14418d3635cba7f82294574aa9177e3a0a9fa01d5bd" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2026-04-11 21:28.00 ---> using "56f48ccddab22348a30c0beee9b14f69a3990eb0fbd9a0ccd0040d116cc1fce5" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 89f06e80b560f790bbdcff688b789a6b39ebfb2f || git fetch origin master) && git reset -q --hard 89f06e80b560f790bbdcff688b789a6b39ebfb2f && git log --no-decorate -n1 --oneline && opam update -u"))
89f06e80b5 Merge pull request #29684 from mjambon/release-yamlx-0.1.0

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

Everything as up-to-date as possible

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - ocaml.5.5.0
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.
2026-04-11 21:28.14 ---> saved as "33287ae6912dcd1d9b02ca0a46e5b91f5294958b5ff454f3bd176fcfcc3dea3c"

/src: (copy (src atdts.opam atds.opam atdpy.opam atdml.opam atdj.opam atdgen.opam atdgen-runtime.opam atdgen-codec-runtime.opam atdd.opam atdcpp.opam atd.opam atd-yamlx.opam atd-jsonlike.opam)
            (dst ./))
2026-04-11 21:28.14 ---> saved as "9bf4aa1941202a9321336f949d54b49115017bcd6b6fb9987955f5ff9eef9cee"

/src: (run (network host)
           (shell  "opam pin add -yn atdts.dev './' && \
                  \nopam pin add -yn atds.dev './' && \
                  \nopam pin add -yn atdpy.dev './' && \
                  \nopam pin add -yn atdml.dev './' && \
                  \nopam pin add -yn atdj.dev './' && \
                  \nopam pin add -yn atdgen.dev './' && \
                  \nopam pin add -yn atdgen-runtime.dev './' && \
                  \nopam pin add -yn atdgen-codec-runtime.dev './' && \
                  \nopam pin add -yn atdd.dev './' && \
                  \nopam pin add -yn atdcpp.dev './' && \
                  \nopam pin add -yn atd.dev './' && \
                  \nopam pin add -yn atd-yamlx.dev './' && \
                  \nopam pin add -yn atd-jsonlike.dev './'"))
[atdts.dev] synchronised (file:///src)
atdts is now pinned to file:///src (version dev)
[atds.dev] synchronised (file:///src)
atds is now pinned to file:///src (version dev)
[atdpy.dev] synchronised (file:///src)
atdpy is now pinned to file:///src (version dev)
[atdml.dev] synchronised (file:///src)
atdml is now pinned to file:///src (version dev)
[atdj.dev] synchronised (file:///src)
atdj is now pinned to file:///src (version dev)
[atdgen.dev] synchronised (file:///src)
atdgen is now pinned to file:///src (version dev)
[atdgen-runtime.dev] synchronised (file:///src)
atdgen-runtime is now pinned to file:///src (version dev)
[atdgen-codec-runtime.dev] synchronised (file:///src)
atdgen-codec-runtime is now pinned to file:///src (version dev)
[atdd.dev] synchronised (file:///src)
atdd is now pinned to file:///src (version dev)
[atdcpp.dev] synchronised (file:///src)
atdcpp is now pinned to file:///src (version dev)
[atd.dev] synchronised (file:///src)
atd is now pinned to file:///src (version dev)
[NOTE] Package atd-yamlx does not exist in opam repositories registered in the current switch.
[atd-yamlx.dev] synchronised (file:///src)
atd-yamlx is now pinned to file:///src (version dev)
[NOTE] Package atd-jsonlike does not exist in opam repositories registered in the current switch.
[atd-jsonlike.dev] synchronised (file:///src)
atd-jsonlike is now pinned to file:///src (version dev)
2026-04-11 21:28.23 ---> saved as "74805106bf1d3aa7724bd6f76c74fb03e4053183e68d2518bf59d2ddc26e8510"

/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-11 21:28.23 ---> saved as "016e58d285ae5b9c0c050cb13eeec1f2ae984623c0e8adb9ec44f240e7f5b314"

/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base biniou.1.2.2 camlp-streams.5.0.1 cmdliner.2.1.0 conf-python-3.9.0.0 cppo.1.8.0 dune.3.22.1 easy-format.1.3.4 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 testo.0.4.0 testo-diff.0.4.0 testo-util.0.4.0 topkg.1.1.1 uutf.1.0.4 yamlx.0.1.0 yojson.3.0.0")

/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 atdts.dev atds.dev atdpy.dev atdml.dev atdj.dev atdgen.dev atdgen-runtime.dev atdgen-codec-runtime.dev atdd.dev atdcpp.dev atd.dev atd-yamlx.dev atd-jsonlike.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[atd-yamlx.dev] synchronised (file:///src)
[atd-jsonlike.dev] synchronised (file:///src)
[atd.dev] synchronised (file:///src)
[atdcpp.dev] synchronised (file:///src)
[atdd.dev] synchronised (file:///src)
[atdgen.dev] synchronised (file:///src)
[atdgen-codec-runtime.dev] synchronised (file:///src)
[atdgen-runtime.dev] synchronised (file:///src)
[atdj.dev] synchronised (file:///src)
[atdml.dev] synchronised (file:///src)
[atds.dev] synchronised (file:///src)
[atdpy.dev] synchronised (file:///src)
[atdts.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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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 system packages will first need to be installed:
    python3

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

+ /usr/local/bin/sudo "pkg" "install" "-y" "python3"
- Updating FreeBSD repository catalogue...
- FreeBSD repository is up to date.
- Updating FreeBSD-kmods repository catalogue...
- [rosemary] Fetching data: ......... done
- Processing entries: .......... done
- FreeBSD-kmods repository update completed. 245 packages processed.
- All repositories are up to date.
- The following 1 package(s) will be affected (of 0 checked):
- 
- New packages to be INSTALLED:
- 	python3: 3_4 [FreeBSD]
- 
- Number of packages to be installed: 1
- 
- 1 KiB to be downloaded.
- [rosemary] [1/1] Fetching python3-3_4: . done
- Checking integrity... done (0 conflicting)
- [rosemary] [1/1] Installing python3-3_4...
- [rosemary] [1/1] Extracting python3-3_4: ....... done
2026-04-11 21:28.31 ---> saved as "b6b29936c3fd8aac0074001cd45c1ff40edbd29bb39118be7fbb986439168e21"

/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 3).
[NOTE] Package ocaml-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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 33 packages
   alcotest            1.9.1
   astring             0.8.5
   biniou              1.2.2
   camlp-streams       5.0.1
   cmdliner            2.1.0
   conf-python-3       9.0.0
   cppo                1.8.0
   dune                3.22.1
   easy-format         1.3.4
   fmt                 0.11.0
   fpath               0.7.3
   menhir              20260209
   menhirCST           20260209
   menhirGLR           20260209
   menhirLib           20260209
   menhirSdk           20260209
   ocaml-compiler-libs v0.17.0
   ocaml-syntax-shims  1.0.0
   ocamlbuild          0.16.1
   ocamlfind           1.9.8
   ppx_derivers        1.2.1
   ppx_deriving        6.1.1
   ppxlib              0.38.0
   re                  1.14.0
   sexplib0            v0.17.0
   stdlib-shims        0.3.0
   testo               0.4.0
   testo-diff          0.4.0
   testo-util          0.4.0
   topkg               1.1.1
   uutf                1.0.4
   yamlx               0.1.0
   yojson              3.0.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
 retrieved biniou.1.2.2  (cached)
 retrieved astring.0.8.5  (cached)
 retrieved camlp-streams.5.0.1  (cached)
 retrieved alcotest.1.9.1  (cached)
 retrieved conf-python-3.9.0.0  (https://raw.githubusercontent.com/ocaml/opam-source-archives/main/patches/conf-python-3/test.py)
 retrieved cppo.1.8.0  (cached)
 retrieved cmdliner.2.1.0  (cached)
 retrieved fmt.0.11.0  (cached)
 retrieved easy-format.1.3.4  (cached)
 retrieved fpath.0.7.3  (cached)
 installed conf-python-3.9.0.0
 retrieved ocaml-compiler-libs.v0.17.0  (cached)
 retrieved ocaml-syntax-shims.1.0.0  (cached)
 retrieved ocamlbuild.0.16.1  (cached)
 retrieved ocamlfind.1.9.8  (cached)
 retrieved ppx_derivers.1.2.1  (cached)
 retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
 retrieved ppx_deriving.6.1.1  (cached)
 retrieved re.1.14.0  (cached)
 retrieved sexplib0.v0.17.0  (cached)
 retrieved stdlib-shims.0.3.0  (cached)
 retrieved ppxlib.0.38.0  (cached)
 retrieved topkg.1.1.1  (cached)
 retrieved uutf.1.0.4  (cached)
 retrieved dune.3.22.1  (cached)
 retrieved yojson.3.0.0  (cached)
 retrieved yamlx.0.1.0  (https://github.com/mjambon/yamlx/releases/download/0.1.0/yamlx-0.1.0.tbz)
 installed cmdliner.2.1.0
 installed ocamlfind.1.9.8
 installed ocamlbuild.0.16.1
[ERROR] Failed to get sources of testo.0.4.0, testo-diff.0.4.0, testo-util.0.4.0 (https://github.com/mjambon/testo/releases/download/0.4.0/testo-0.4.0.tbz): HTTP error code 502
 installed topkg.1.1.1
 installed uutf.1.0.4
 installed fmt.0.11.0
 installed astring.0.8.5
 installed fpath.0.7.3
 installed dune.3.22.1
 installed menhirCST.20260209
 installed easy-format.1.3.4
 installed ppx_derivers.1.2.1
 installed camlp-streams.5.0.1
 installed stdlib-shims.0.3.0
 installed menhirLib.20260209
 installed menhirGLR.20260209
 installed menhirSdk.20260209
 installed ocaml-syntax-shims.1.0.0
 installed sexplib0.v0.17.0
 installed ocaml-compiler-libs.v0.17.0
 installed biniou.1.2.2
 installed cppo.1.8.0
 installed yojson.3.0.0
 installed re.1.14.0
 installed alcotest.1.9.1
 installed menhir.20260209
 installed ppxlib.0.38.0
 installed ppx_deriving.6.1.1
 installed yamlx.0.1.0

#=== ERROR while fetching sources for testo.0.4.0, testo-diff.0.4.0 and testo-util.0.4.0 
OpamSolution.Fetch_fail("https://github.com/mjambon/testo/releases/download/0.4.0/testo-0.4.0.tbz (code 502 while downloading https://github.com/mjambon/testo/releases/download/0.4.0/testo-0.4.0.tbz)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
 fetch testo.0.4.0, testo-diff.0.4.0, testo-util.0.4.0 
└─ 
┌─ The following changes have been performed
 install alcotest            1.9.1
 install astring             0.8.5
 install biniou              1.2.2
 install camlp-streams       5.0.1
 install cmdliner            2.1.0
 install conf-python-3       9.0.0
 install cppo                1.8.0
 install dune                3.22.1
 install easy-format         1.3.4
 install fmt                 0.11.0
 install fpath               0.7.3
 install menhir              20260209
 install menhirCST           20260209
 install menhirGLR           20260209
 install menhirLib           20260209
 install menhirSdk           20260209
 install ocaml-compiler-libs v0.17.0
 install ocaml-syntax-shims  1.0.0
 install ocamlbuild          0.16.1
 install ocamlfind           1.9.8
 install ppx_derivers        1.2.1
 install ppx_deriving        6.1.1
 install ppxlib              0.38.0
 install re                  1.14.0
 install sexplib0            v0.17.0
 install stdlib-shims        0.3.0
 install topkg               1.1.1
 install uutf                1.0.4
 install yamlx               0.1.0
 install yojson              3.0.0
└─ 

The former state can be restored with:
    /usr/local/bin/opam switch import "/home/opam/.opam/5.4.1/.opam-switch/backup/state-20260411212832.export"
jail: /usr/bin/su -l opam -c cd '/src' && env OCAMLCI='true' CI='true' DEPS='alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base biniou.1.2.2 camlp-streams.5.0.1 cmdliner.2.1.0 conf-python-3.9.0.0 cppo.1.8.0 dune.3.22.1 easy-format.1.3.4 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 testo.0.4.0 testo-diff.0.4.0 testo-util.0.4.0 topkg.1.1.1 uutf.1.0.4 yamlx.0.1.0 yojson.3.0.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam install $DEPS': failed
"jail" "-c" "name=obuilder_52585_7926" "mount.fstab=/tmp/obuilder-jail-9d7fb9/fstab" "mount.devfs" "path=/obuilder/result/5c1c390fdfce3311bd980de2c0f667b381b5b4b3c2fecaade31f8f7e93229d28/rootfs" "host=inherit" "ip6=inherit" "ip4=inherit" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/src' && env OCAMLCI='true' CI='true' DEPS='alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base biniou.1.2.2 camlp-streams.5.0.1 cmdliner.2.1.0 conf-python-3.9.0.0 cppo.1.8.0 dune.3.22.1 easy-format.1.3.4 fmt.0.11.0 fpath.0.7.3 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 ppx_deriving.6.1.1 ppxlib.0.38.0 re.1.14.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 testo.0.4.0 testo-diff.0.4.0 testo-util.0.4.0 topkg.1.1.1 uutf.1.0.4 yamlx.0.1.0 yojson.3.0.0' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam install $DEPS'" failed with exit status 1
2026-04-11 21:33.31: Job failed: Failed: Build failed