Build:
  1. 0
2025-12-11 08:29.33: New job: build bibfmt.0.9.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29069/head (145845241c4267622a1d55e15dc1811376455b8b)
                              on ubuntu-25.10-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29069/head" && git reset --hard 14584524
git fetch origin master
git merge --no-edit 810e1f14b7fa6411c66a3549f4c2aff47c52fc36
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:53a7f56858584c82d70b2f70428b30ddc369dbf77443d5efc88ce0138bef6eaf
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn bibfmt.0.9.0 0.9.0
RUN opam reinstall bibfmt.0.9.0; \
    res=$?; \
    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 "$pkg" != 'bibfmt.0.9.0' && partial_fails="$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 .

2025-12-11 08:29.33: Using cache hint "ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:53a7f56858584c82d70b2f70428b30ddc369dbf77443d5efc88ce0138bef6eaf-bibfmt.0.9.0-145845241c4267622a1d55e15dc1811376455b8b"
2025-12-11 08:29.33: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:53a7f56858584c82d70b2f70428b30ddc369dbf77443d5efc88ce0138bef6eaf)
 (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 bibfmt.0.9.0 0.9.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall bibfmt.0.9.0;\
             \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 \"$pkg\" != 'bibfmt.0.9.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-11 08:29.33: Waiting for resource in pool OCluster
2025-12-11 19:49.39: Waiting for worker…
2025-12-11 19:53.39: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  84% (16047/19002)
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Updating files: 100% (19002/19002)
Updating files: 100% (19002/19002), done.
HEAD is now at 810e1f14b7 Merge pull request #29066 from gares/release-elpi-v3.4.4
Merge made by the 'ort' strategy.
 packages/bibfmt/bibfmt.0.9.0/opam   | 39 ++++++++++++++++++++++++++++++
 packages/doi2bib/doi2bib.0.9.0/opam | 47 +++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 packages/bibfmt/bibfmt.0.9.0/opam
 create mode 100644 packages/doi2bib/doi2bib.0.9.0/opam

(from ocaml/opam:ubuntu-25.10-ocaml-4.14@sha256:53a7f56858584c82d70b2f70428b30ddc369dbf77443d5efc88ce0138bef6eaf)
2025-12-11 19:53.45 ---> using "6dbff380a8693add99871f87dbbd27d935f10ac54c4ea16dbd782c2cffb6fb01" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-11 19:53.45 ---> using "1985c1ffedbdcc86257e84a94cba50305ce9a813b8c85ff1bfa1c6e2035d87d1" 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 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
2025-12-11 19:53.45 ---> using "628106c82a680e13a0b37504a42db1b93223a9f67a652ddae3daf7b2150b516a" 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         2.5.0
# 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       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
2025-12-11 19:53.45 ---> using "20a0fdfdddce69d0f830c8fe91559e2ff524b820138c45769a1e75e579d4de02" 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/"))
2025-12-11 19:53.45 ---> using "a429170f75fe5b2f2ab6f02de68b8fe98e63202c8794593557b353a504e66d12" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-11 19:53.57 ---> saved as "30dd968bf91b9deb7511130af9d4cef9d518f84c1b86d93612cd6253937881aa"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-11 19:54.23 ---> saved as "fb8e86664a269d2cd1a007d3a694f6dbbe344f2c05f6f12476a76b575496f2b7"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:3 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:4 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [249 kB]
- Get:5 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [109 kB]
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [132 kB]
- Get:7 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:8 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [88.9 kB]
- Get:9 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [131 kB]
- Get:10 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [107 kB]
- Fetched 1220 kB in 1s (1661 kB/s)
- Reading package lists...
- 
2025-12-11 19:54.26 ---> saved as "0f6f975eb6d566c2815c3d39b8e351da1ee01e651692971506926b9faa87d7b4"

/home/opam: (run (shell "opam pin add -k version -yn bibfmt.0.9.0 0.9.0"))
bibfmt is now pinned to version 0.9.0
2025-12-11 19:54.28 ---> saved as "c1901be233dfb7c82313e027335d92d0e8ffc3e1278597fd4d3bb874d2b7b401"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall bibfmt.0.9.0;\
                        \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 \"$pkg\" != 'bibfmt.0.9.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
bibfmt.0.9.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 4 packages
  - install bibfmt   0.9.0 (pinned)
  - install cmdliner 2.1.0          [required by bibfmt]
  - install dune     3.20.2         [required by bibfmt]
  - install re       1.14.0         [required by bibfmt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bibfmt.0.9.0  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved dune.3.20.2  (cached)
-> retrieved re.1.14.0  (cached)
-> installed cmdliner.2.1.0
-> installed dune.3.20.2
-> installed re.1.14.0
-> installed bibfmt.0.9.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-11 19:55.14 ---> saved as "a09e15f6996c0bbd5a2239fc2b9e0989d9b427161f06e9d023acb28f68d6ad0b"
Job succeeded
2025-12-11 19:55.40: Job succeeded