(for PR #27494)

2025-02-24 08:20.03: New job: test ocamlmod.0.1.0, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27494/head (0def47e7b511023db693d6098b7284568d1f56f0)
                              on debian-12-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27494/head" && git reset --hard 0def47e7
git fetch origin master
git merge --no-edit 4022a684b64be8161a05cf897f492f8680792469
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:6434bcbbde140b05dae76dbfeb2fd716579c003b44f3df292eca16e85504ddfa
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocamlmod.0.1.0 0.1.0
RUN opam reinstall ocamlmod.0.1.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocamlmod.0.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ocamlmod.0.1.0) || true
RUN opam reinstall --with-test --verbose ocamlmod.0.1.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocamlmod.0.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-02-24 08:20.03: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:6434bcbbde140b05dae76dbfeb2fd716579c003b44f3df292eca16e85504ddfa-ocamlmod.0.1.0-0def47e7b511023db693d6098b7284568d1f56f0"
2025-02-24 08:20.03: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:6434bcbbde140b05dae76dbfeb2fd716579c003b44f3df292eca16e85504ddfa)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn ocamlmod.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocamlmod.0.1.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ocamlmod.0.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose ocamlmod.0.1.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-02-24 08:20.03: Waiting for resource in pool OCluster
2025-02-24 08:20.04: Waiting for worker…
2025-02-24 08:24.11: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  95% (21374/22467)
Updating files:  96% (21569/22467)
Updating files:  97% (21793/22467)
Updating files:  98% (22018/22467)
Updating files:  99% (22243/22467)
Updating files: 100% (22467/22467)
Updating files: 100% (22467/22467), done.
HEAD is now at 4022a684b6 Merge pull request #27464 from hannesm/release-crunch-v4.0.0
Updating 4022a684b6..0def47e7b5
Fast-forward
 packages/ocamlmod/ocamlmod.0.1.0/opam | 37 +++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 packages/ocamlmod/ocamlmod.0.1.0/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:6434bcbbde140b05dae76dbfeb2fd716579c003b44f3df292eca16e85504ddfa)
2025-02-24 08:24.22 ---> using "23dae15f16843ab5902c5cce9dbc18fd61fe6dc052057f0ca063cfb82b8c6dd6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2025-02-24 08:24.22 ---> using "a7db8734e16a7ea77539ad443e8f8e37ebd984b671aae1084c7a0b54dc8d0ed5" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, which can't be reverted.
You may want to back it up before going further.

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] synchronised from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-02-24 08:25.37 ---> saved as "69856c616b8d0c7d9ca6cf029ee6c17b4cf4b53f503518dab987f6a679076e2b"

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.1.6 (263921263e1f745613e2882745114b7b08f3608b) 
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     
# upgrade-criteria     
# jobs                 39
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-02-24 08:25.41 ---> saved as "3feb8a07e5a6d5b5bae976e3c1ff1524f2063ff436c2f4aeede519aba5c7d37c"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-02-24 08:25.50 ---> saved as "eef4e5a5363703cadc5dbfdce3bc8f3870554eaa35af5dfd1c942d201fb5c957"

/home/opam: (copy (src .) (dst opam-repository/))
2025-02-24 08:26.05 ---> saved as "e3999823ff2a97a5b9c53446f8a5b7c5d5c1b660b30cf8fe283df6a7247ffc84"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-02-24 08:26.22 ---> saved as "39577b3f7256ffc5120c6c2344010f403b2a8e960abf405fd30642c459225ad2"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [246 kB]
- Fetched 349 kB in 0s (948 kB/s)
- Reading package lists...
- 
2025-02-24 08:26.23 ---> saved as "aa31c2eb624699710ca237f9e6544d12b438f58e645e3de1bbe16b3f558b673c"

/home/opam: (run (shell "opam pin add -k version -yn ocamlmod.0.1.0 0.1.0"))
ocamlmod is now pinned to version 0.1.0
2025-02-24 08:26.24 ---> saved as "8097ff0749010940fae67c195b8056fa0554d1d6dd8b8e71c55b69b5d3c1127c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocamlmod.0.1.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocamlmod.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install dune     3.17.2 [required by ocamlmod]
  - install ocamlmod 0.1.0*
===== 2 to install =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.17.2  (cached)
-> retrieved ocamlmod.0.1.0  (cached)
-> installed dune.3.17.2
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:27.08 ---> saved as "0499472db8d348e01a6125e3a3e77b558d6bb549864d84246b5c5739086b030b"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ocamlmod.0.1.0) || true"))
The following actions will be performed:
  - install   seq          base   [required by ounit2]
  - install   stdlib-shims 0.3.0  [required by ounit2]
  - install   ounit2       2.2.7  [required by ocamlmod]
  - recompile ocamlmod     0.1.0*
===== 3 to install | 1 to recompile =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ounit2.2.2.7  (https://github.com/gildor478/ounit/releases/download/v2.2.7/ounit-2.2.7.tbz)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz)
-> removed   ocamlmod.0.1.0
-> installed stdlib-shims.0.3.0
-> installed ounit2.2.2.7
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:27.31 ---> saved as "c229de6cb2b8e173d9c9cd2b5813c9f58b3678c8b14a0d1548a6b88d5bdbfb8b"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ocamlmod.0.1.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
  - recompile ocamlmod 0.1.0*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [ocamlmod: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocamlmod" "-j" "39" "@install" "@runtest" (CWD=/home/opam/.opam/5.3/.opam-switch/build/ocamlmod.0.1.0)
- (cd _build/default/test && ./test.exe)
- .
- Ran: 1 tests in: 0.11 seconds.
- OK
-> compiled  ocamlmod.0.1.0
-> removed   ocamlmod.0.1.0
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:27.55 ---> saved as "a707e964bcea34e610619350b12233560c7094d1243ec692979fc60dd00051cd"
Job succeeded
2025-02-24 08:28.05: Job succeeded