(for PR #27867)

2025-05-20 09:32.56: New job: test ppx_fields_conv.v0.14.2 with ppxlib.0.37.0~5.4preview, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27867/head (aee86b4fc87a23cf6c1324e3eff22f39d88a8c3e)
                              on debian-12-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27867/head" && git reset --hard aee86b4f
git fetch origin master
git merge --no-edit 55711315d054c8d83610afaedab4b5cbd30de09d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib.0.37.0~5.4preview 0.37.0~5.4preview
RUN opam reinstall ppxlib.0.37.0~5.4preview; \
    res=$?; \
    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 "$pkg" != 'ppxlib.0.37.0~5.4preview' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall ppx_fields_conv.v0.14.2; \
    res=$?; \
    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 "$pkg" != 'ppx_fields_conv.v0.14.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ppx_fields_conv.v0.14.2) || true
RUN opam reinstall --with-test --verbose ppx_fields_conv.v0.14.2; \
    res=$?; \
    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 "$pkg" != 'ppx_fields_conv.v0.14.2' && partial_fails="$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 .

2025-05-20 09:32.56: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453-ppxlib.0.37.0~5.4preview-ppx_fields_conv.v0.14.2-aee86b4fc87a23cf6c1324e3eff22f39d88a8c3e"
2025-05-20 09:32.56: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 ppxlib.0.37.0~5.4preview 0.37.0~5.4preview"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib.0.37.0~5.4preview;\
             \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 \"$pkg\" != 'ppxlib.0.37.0~5.4preview' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppx_fields_conv.v0.14.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ppx_fields_conv.v0.14.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ppx_fields_conv.v0.14.2) || true"))
 (run (shell  "opam reinstall --with-test --verbose ppx_fields_conv.v0.14.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'ppx_fields_conv.v0.14.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-20 09:32.56: Waiting for resource in pool OCluster
2025-05-20 09:38.36: Waiting for worker…
2025-05-20 09:41.47: Got resource from pool OCluster
Building on x86-bm-c1.sw.ocaml.org
All commits already cached
Updating files:  87% (20242/23053)
Updating files:  88% (20287/23053)
Updating files:  89% (20518/23053)
Updating files:  90% (20748/23053)
Updating files:  91% (20979/23053)
Updating files:  92% (21209/23053)
Updating files:  93% (21440/23053)
Updating files:  94% (21670/23053)
Updating files:  95% (21901/23053)
Updating files:  96% (22131/23053)
Updating files:  97% (22362/23053)
Updating files:  98% (22592/23053)
Updating files:  99% (22823/23053)
Updating files: 100% (23053/23053)
Updating files: 100% (23053/23053), done.
HEAD is now at 55711315d0 Merge pull request #27901 from deakodev/opam-publish-echo.0.0.4
Merge made by the 'ort' strategy.
 packages/ppxlib/ppxlib.0.37.0~5.4preview/opam | 64 +++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 packages/ppxlib/ppxlib.0.37.0~5.4preview/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453' locally
docker.io/ocaml/opam@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453: Pulling from ocaml/opam
d87a8547d746: Pulling fs layer
d87a8547d746: Verifying Checksum
d87a8547d746: Download complete
d87a8547d746: Pull complete
Digest: sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453
Status: Downloaded newer image for ocaml/opam@sha256:3244bdc5a8a334bd7c4f552ea00747039a9cec8c46437471b45bca4791eef453
2025-05-20 09:41.49 ---> using "8fc05cdda16df548920c1f78c4fe559e1928343c0387f98662ad0cea1d69c1c6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-20 09:41.49 ---> using "4b78163c4ada0a6f971729d6295c16ae6c0ef4a95f49d58a371257f9131ba40c" 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 2.2, 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
2025-05-20 09:41.49 ---> using "6441526aff78481795c47220aed6e59c8535a24c53dbfaa3a2166f6b829ce213" from cache

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 39
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-05-20 09:41.49 ---> using "f4e1752c8a59caff01c548d411e55077f935d8fc634b060b98914314f5e826d2" from cache

/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/"))
2025-05-20 09:41.49 ---> using "2beebfe6441731b408688c8685d827885f26123b1ea71fe4184178a2157a4ffe" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-20 09:41.50 ---> using "d6acf64fadb20b4df57468c16452ecf4a9bf4fbcdbb238a9d991bc0f9e2caa16" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-20 09:41.50 ---> using "c4a975687231eae1696f8b40260253f12390337e51ca42e06ff766b8910d13c2" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- 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 bookworm/main amd64 Packages [8793 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [259 kB]
- Fetched 9306 kB in 2s (5879 kB/s)
- Reading package lists...
- 
2025-05-20 09:41.50 ---> using "b72028f95392cc7bceaa8c6537e26ea4210e9287ced969297ac7c6c2e6e5b1aa" from cache

/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.37.0~5.4preview 0.37.0~5.4preview"))
ppxlib is now pinned to version 0.37.0~5.4preview
2025-05-20 09:41.50 ---> using "9d08d84087340c7b2d222407952cf5c67e18e4baa178652c7348ac99183ae920" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib.0.37.0~5.4preview;\
                        \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 \"$pkg\" != 'ppxlib.0.37.0~5.4preview' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib.0.37.0~5.4preview is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 6 packages
  - install dune                3.18.2                     [required by ppxlib]
  - install ocaml-compiler-libs v0.12.4                    [required by ppxlib]
  - install ppx_derivers        1.2.1                      [required by ppxlib]
  - install ppxlib              0.37.0~5.4preview (pinned)
  - install sexplib0            v0.17.0                    [required by ppxlib]
  - install stdlib-shims        0.3.0                      [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.18.2  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0~5.4preview  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.18.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.37.0~5.4preview
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-20 09:41.50 ---> using "203bc8c6d728c76af78056a58c3a161834f04b3d3830bbe74da988956c0129d0" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppx_fields_conv.v0.14.2;\
                        \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 \"$pkg\" != 'ppx_fields_conv.v0.14.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppx_fields_conv.v0.14.2 is not installed. Install it? [y/n] y
The following actions will be performed:
=== downgrade 1 package
  - downgrade sexplib0          v0.17.0 to v0.14.0         [required by base]
=== recompile 1 package
  - recompile ppxlib            0.37.0~5.4preview (pinned) [uses sexplib0]
=== install 5 packages
  - install   base              v0.14.3                    [required by ppx_fields_conv]
  - install   csexp             1.5.2                      [required by dune-configurator]
  - install   dune-configurator 3.18.2                     [required by base]
  - install   fieldslib         v0.14.0                    [required by ppx_fields_conv]
  - install   ppx_fields_conv   v0.14.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.14.3  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.18.2  (cached)
-> retrieved fieldslib.v0.14.0  (cached)
-> retrieved ppx_fields_conv.v0.14.2  (cached)
-> retrieved ppxlib.0.37.0~5.4preview  (cached)
-> retrieved sexplib0.v0.14.0  (cached)
-> removed   ppxlib.0.37.0~5.4preview
-> removed   sexplib0.v0.17.0
-> installed sexplib0.v0.14.0
-> installed dune-configurator.3.18.2
-> installed base.v0.14.3
-> installed fieldslib.v0.14.0
-> installed ppxlib.0.37.0~5.4preview
-> installed ppx_fields_conv.v0.14.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-20 09:42.27 ---> saved as "7e0afe03751866d35d33182df5f01061aa080341ee80af3f4adaa0e09acb8afc"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ppx_fields_conv.v0.14.2) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile ppx_fields_conv v0.14.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ppx_fields_conv.v0.14.2  (https://github.com/janestreet/ppx_fields_conv/archive/v0.14.2.tar.gz)
-> removed   ppx_fields_conv.v0.14.2
-> installed ppx_fields_conv.v0.14.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-20 09:42.39 ---> saved as "57e8dbc50e9b2ab78444dee1d3d4431bd3690581db87c9f2f5e700aade59b5a3"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ppx_fields_conv.v0.14.2;\
                        \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 \"$pkg\" != 'ppx_fields_conv.v0.14.2' && partial_fails=\"$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 1 package
  - recompile ppx_fields_conv v0.14.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [ppx_fields_conv.v0.14.2: extract]
-> retrieved ppx_fields_conv.v0.14.2  (cached)
Processing  2/4: [ppx_fields_conv: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_fields_conv" "-j" "39" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ppx_fields_conv.v0.14.2)
-> compiled  ppx_fields_conv.v0.14.2
-> removed   ppx_fields_conv.v0.14.2
-> installed ppx_fields_conv.v0.14.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-05-20 09:42.48 ---> saved as "54fedf12725fb768737b66c84f475a1bb66384f943edaf57f17bbf77c5b9cc12"
Job succeeded
2025-05-20 09:42.57: Job succeeded