(not at the head of any monitored branch or PR)
2025-03-28 20:32.27: New job: build cpdf.2.8.1, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27690/head (949372a2aaf454eeefb1ede863f15c513989b7e5)
                              on debian-12-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27690/head" && git reset --hard 949372a2
git fetch origin master
git merge --no-edit a8a89f62d8abd2a9f0cbb04826bfec1ef6b563e7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.1@sha256:1e6b2fc630d012647501adcaf03c4313808bc5adfbd8a6d3b80347d0822c9d48
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn cpdf.2.8.1 2.8.1
RUN opam reinstall cpdf.2.8.1; \
    res=$?; \
    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 "$pkg" != 'cpdf.2.8.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall cpdf.2.8.1; \
    res=$?; \
    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 "$pkg" != 'cpdf.2.8.1' && partial_fails="$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 .

2025-03-28 20:32.27: Using cache hint "ocaml/opam:debian-12-ocaml-5.1@sha256:1e6b2fc630d012647501adcaf03c4313808bc5adfbd8a6d3b80347d0822c9d48-cpdf.2.8.1-949372a2aaf454eeefb1ede863f15c513989b7e5"
2025-03-28 20:32.27: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.1@sha256:1e6b2fc630d012647501adcaf03c4313808bc5adfbd8a6d3b80347d0822c9d48)
 (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 cpdf.2.8.1 2.8.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cpdf.2.8.1;\
             \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 \"$pkg\" != 'cpdf.2.8.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cpdf.2.8.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'cpdf.2.8.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-28 20:32.27: Waiting for resource in pool OCluster
2025-03-28 20:32.29: Waiting for worker…
2025-03-28 20:32.29: Got resource from pool OCluster
Building on x86-bm-c1.sw.ocaml.org
All commits already cached
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Updating files: 100% (22765/22765), done.
HEAD is now at a8a89f62d8 Merge pull request #27687 from codinuum/diffast-20250328
Updating a8a89f62d8..949372a2aa
Fast-forward
 packages/cpdf/cpdf.2.8.1/opam | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 packages/cpdf/cpdf.2.8.1/opam

(from ocaml/opam:debian-12-ocaml-5.1@sha256:1e6b2fc630d012647501adcaf03c4313808bc5adfbd8a6d3b80347d0822c9d48)
2025-03-28 20:33.27 ---> saved as "7768b95966a1acedd2afeade0f8974748a9dd266f36c2ca3c0aebea76dfda770"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-28 20:33.27 ---> saved as "9eaffd3d1e12cf043e928fa58c044aaa4870ce2f83c184dc63997ac4b233182b"

/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] synchronised from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-03-28 20:34.42 ---> saved as "b7e9d2fe67c270c99abdd5d01d3bff427dbafd4433414f1a0d6dc08670074ac6"

/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         2.4.0~alpha1~dev (fcce0c8d871702aabac0a216e45212ff004cfe79)
# 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 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       5.1
# invariant            ["ocaml-base-compiler" {= "5.1.1"}]
# compiler-packages    ocaml-base-compiler.5.1.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.1/lib/ocaml/stublibs:/home/opam/.opam/5.1/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.1.1
2025-03-28 20:34.43 ---> saved as "1aa991a23bddff151122643a3ee772769cf4eb8645553d5014dd02f344767345"

/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/"))
2025-03-28 20:34.52 ---> saved as "c796474fef82c6f27caf923a402f773478af1c9ed82c2e6c092db1198c486c12"

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-28 20:35.04 ---> saved as "6e5694fa7cdc6f1da0d5c63548787ac9290178c339b9dc56784c20e8cc206fd4"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-28 20:35.51 ---> saved as "fb2f2dc17adfdb64ac2a0438ffb14d7032cc8016f7b4370b9c1b03fce242651a"

/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 bookworm-updates/main amd64 Packages.diff/Index [16.2 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-03-27-1414.15-F-2025-03-27-1414.15.pdiff [187 B]
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2025-03-27-1414.15-F-2025-03-27-1414.15.pdiff [187 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [250 kB]
- Fetched 370 kB in 0s (1384 kB/s)
- Reading package lists...
- 
2025-03-28 20:35.52 ---> saved as "194855a596600885dab623636499c35a33735127c88271b5cb20f40634fdbed0"

/home/opam: (run (shell "opam pin add -k version -yn cpdf.2.8.1 2.8.1"))
cpdf is now pinned to version 2.8.1
2025-03-28 20:35.53 ---> saved as "50d34ec1d0bb76a65c401850c1a2cf2a24d060c03048aa308209f1e5613459ca"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cpdf.2.8.1;\
                        \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 \"$pkg\" != 'cpdf.2.8.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
cpdf.2.8.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
  - install camlpdf   2.8.1          [required by cpdf]
  - install cpdf      2.8.1 (pinned)
  - install ocamlfind 1.9.8          [required by cpdf]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlpdf.2.8.1  (https://github.com/johnwhitington/camlpdf/archive/refs/tags/v2.8.1.tar.gz)
-> retrieved cpdf.2.8.1  (https://github.com/johnwhitington/cpdf-source/archive/refs/tags/v2.8.1.tar.gz)
-> retrieved ocamlfind.1.9.8  (cached)
-> installed ocamlfind.1.9.8
-> installed camlpdf.2.8.1
-> installed cpdf.2.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-03-28 20:36.50 ---> saved as "9bde3c7d581e58935666bab1995a67aaefeef62dde6151b5e8029749eb6d33a8"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cpdf.2.8.1;\
                        \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 \"$pkg\" != 'cpdf.2.8.1' && partial_fails=\"$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:
=== downgrade 1 package
  - downgrade ocamlfind 1.9.8 to 1.9.6 [required by cpdf]
=== recompile 1 package
  - recompile cpdf      2.8.1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocamlfind.1.9.6  (cached)
-> removed   cpdf.2.8.1
-> removed   ocamlfind.1.9.8
-> installed ocamlfind.1.9.6
-> installed cpdf.2.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2025-03-28 20:37.28 ---> saved as "384dfecfce8eb5933b765b6f63c956c355bfa78f45bb57daba335fddfbdcd24c"
Job succeeded
2025-03-28 20:37.36: Job succeeded