Build:
  1. 0
2025-12-13 07:47.45: New job: build melange-jest.0.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29029/head (9db32478dc77ec3e6cfdebf1ecb85d7214e328fa)
                              on ubuntu-25.10-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29029/head" && git reset --hard 9db32478
git fetch origin master
git merge --no-edit 59307dadd942c7a6126e2a36ffe2e8565939abc9
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn melange-jest.0.2.0 0.2.0
RUN opam reinstall melange-jest.0.2.0; \
    res=$?; \
    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 "\"ubuntu-25.10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'melange-jest.0.2.0' && partial_fails="$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 .

2025-12-13 07:47.45: Using cache hint "ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514-melange-jest.0.2.0-9db32478dc77ec3e6cfdebf1ecb85d7214e328fa"
2025-12-13 07:47.45: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /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 melange-jest.0.2.0 0.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall melange-jest.0.2.0;\
             \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 \"\\\"ubuntu-25.10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'melange-jest.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-13 07:47.45: Waiting for resource in pool OCluster
2025-12-13 07:47.45: Waiting for worker…
2025-12-13 07:47.46: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
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Updating files: 100% (19010/19010), done.
HEAD is now at 59307dadd9 Merge pull request #29081 from fpottier/opam-publish-kot.20251212
Merge made by the 'ort' strategy.
 packages/melange-jest/melange-jest.0.2.0/opam | 47 +++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 packages/melange-jest/melange-jest.0.2.0/opam

(from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514)
Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514' locally
docker.io/ocaml/opam@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514: Pulling from ocaml/opam
a206cee1e839: Already exists
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Digest: sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514
Status: Downloaded newer image for ocaml/opam@sha256:62fa42763a41664020c739ded2cffe357b80715e7cd761c08cac01d07eede514
2025-12-13 07:49.49 ---> saved as "3613aa645d3846f50fee5cf229f1e2a55272ca42278414aedb06cf88ffc14539"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-13 07:49.50 ---> saved as "eb087347bf3ad22659c9d197f378c1c11282ad37873ab3470ada787161381adb"

/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 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
2025-12-13 07:50.28 ---> saved as "30a9a434869b9f10815ee1763cf49dd502af75a83416ba97b123fc4126fa863a"

/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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=ubuntu os-version=25.10
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-13 07:50.30 ---> saved as "ae337ab7e03379ff8f0ad95bd4f8d59ef9838723b31f01ba9b6779c48d8d3ced"

/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/"))
2025-12-13 07:50.41 ---> saved as "70a20a5581f38c6ac636c779b035c9f75ced234c59fa04301c98253541399579"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-13 07:51.09 ---> saved as "ec7790c0150f9bf876c87f94e88df9a74c1a0689a704625934a71792ba519ba5"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-13 07:51.42 ---> saved as "02259016e18d3a5ad89657cfdb5eb1092da79519fc087487a64c75dfbe3ed33a"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:2 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [132 kB]
- Get:3 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [107 kB]
- Get:4 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [88.9 kB]
- Hit:5 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:7 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:8 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [109 kB]
- Get:9 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [250 kB]
- Get:10 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [132 kB]
- Fetched 1222 kB in 1s (1974 kB/s)
- Reading package lists...
- 
2025-12-13 07:51.44 ---> saved as "ad4c8fdfdf57c383d8718bc64767e692d369b1233a2a948ef70095948ffff348"

/home/opam: (run (shell "opam pin add -k version -yn melange-jest.0.2.0 0.2.0"))
melange-jest is now pinned to version 0.2.0
2025-12-13 07:51.46 ---> saved as "07111b51f45ed350f8617bb0e81279de8aa6935e4bb340c02a911bb572d9e982"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall melange-jest.0.2.0;\
                        \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 \"\\\"ubuntu-25.10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'melange-jest.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
melange-jest.0.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 15 packages
  - install cmdliner            2.1.0          [required by melange]
  - install cppo                1.8.0          [required by melange]
  - install dune                3.20.2         [required by melange-jest]
  - install dune-build-info     3.20.2         [required by melange]
  - install melange             6.0.1-54       [required by melange-jest]
  - install melange-jest        0.2.0 (pinned)
  - install menhir              20250912       [required by melange]
  - install menhirCST           20250912       [required by menhir]
  - install menhirLib           20250912       [required by menhir]
  - install menhirSdk           20250912       [required by menhir]
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.37.0         [required by melange]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.20.2, dune-build-info.3.20.2  (cached)
-> retrieved melange.6.0.1-54  (cached)
-> retrieved melange-jest.0.2.0  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> installed cmdliner.2.1.0
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.20.2
-> installed cppo.1.8.0
-> installed menhirCST.20250912
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed sexplib0.v0.17.0
-> installed dune-build-info.3.20.2
-> installed ocaml-compiler-libs.v0.17.0
-> installed menhir.20250912
-> installed ppxlib.0.37.0
-> installed melange.6.0.1-54
-> installed melange-jest.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-13 07:54.07 ---> saved as "d5d7b435f8d04ee45f10ba5ecb987edade8d8cde787830bfb6693ede81a17d9c"
Job succeeded
2025-12-13 07:54.15: Job succeeded