(not at the head of any monitored branch or PR)
2026-04-10 13:59.42: New job: build piqilib.0.6.14, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29701/head (91f16975e1d7e209f9e92c4df066c7270c9ad379)
                              on debian-13-ocaml-4.14-no-flat-float-array/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29701/head" && git reset --hard 91f16975
git fetch origin master
git merge --no-edit 812fb968341c1eec82e23a29dcf794db8f990936
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:741d9ff552c0db2e40491ff00d00f9250c79c24c591a9b48cafc4895cbc27ac6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn piqilib.0.6.14 0.6.14
RUN opam reinstall piqilib.0.6.14; \
    res=$?; \
    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-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'piqilib.0.6.14' && partial_fails="$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 .

2026-04-10 13:59.42: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:741d9ff552c0db2e40491ff00d00f9250c79c24c591a9b48cafc4895cbc27ac6-piqilib.0.6.14-91f16975e1d7e209f9e92c4df066c7270c9ad379"
2026-04-10 13:59.42: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:741d9ff552c0db2e40491ff00d00f9250c79c24c591a9b48cafc4895cbc27ac6)
 (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 piqilib.0.6.14 0.6.14"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall piqilib.0.6.14;\
             \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-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'piqilib.0.6.14' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-10 13:59.42: Waiting for resource in pool OCluster
2026-04-10 14:05.21: Waiting for worker…
2026-04-10 14:07.03: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
Updating files:  88% (16451/18665)
Updating files:  89% (16612/18665)
Updating files:  90% (16799/18665)
Updating files:  91% (16986/18665)
Updating files:  92% (17172/18665)
Updating files:  93% (17359/18665)
Updating files:  94% (17546/18665)
Updating files:  95% (17732/18665)
Updating files:  96% (17919/18665)
Updating files:  97% (18106/18665)
Updating files:  98% (18292/18665)
Updating files:  99% (18479/18665)
Updating files: 100% (18665/18665)
Updating files: 100% (18665/18665), done.
HEAD is now at 812fb96834 Merge pull request #29689 from voodoos/release-merlin-v5.7.0-504
Updating 812fb96834..91f16975e1
Fast-forward
 packages/piqi/piqi.0.6.0/opam        | 2 +-
 packages/piqi/piqi.0.6.5/opam        | 2 +-
 packages/piqi/piqi.0.7.6/opam        | 2 +-
 packages/piqi/piqi.0.7.7/opam        | 2 +-
 packages/piqi/piqi.0.7.8/opam        | 2 +-
 packages/piqilib/piqilib.0.6.14/opam | 1 +
 packages/piqilib/piqilib.0.6.16/opam | 1 +
 7 files changed, 7 insertions(+), 5 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.14-no-flat-float-array@sha256:741d9ff552c0db2e40491ff00d00f9250c79c24c591a9b48cafc4895cbc27ac6)
2026-04-10 14:07.59 ---> saved as "e2e142fa88bcf40c07a747efde19762321780f47b940d889e4da6e83fbcfbb6c"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-10 14:07.59 ---> saved as "d24ca6694b83761b988bfc7a429f079c18defed27c9e62aa42cb5c6fbbcaa7fa"

/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
2026-04-10 14:08.30 ---> saved as "7253b388ee049371223a9c2a1c82bebcfea6aeb10d9812ee0afc6445126e6492"

/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=debian os-version=13
# 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-options-only-no-flat-float-array"]
# compiler-packages    ocaml-option-no-flat-float-array.1, ocaml-options-only-no-flat-float-array.1, ocaml-variants.4.14.3+options
# 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       4.14.3+options+no-flat-float-array
2026-04-10 14:08.31 ---> saved as "b580f5237d7e1cffc63c71615306d8a76c5485fdf7e1006963b497d25ccba286"

/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/"))
2026-04-10 14:08.39 ---> saved as "089a0a546beed9a35174f1bc6933898d0f9bb65d17e993a0cc010464a716498e"

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-10 14:08.47 ---> saved as "a6cd279fd3bf410aaee21b3dcd4bddc2f3337fa2ff0ab8fc04e4b9da86c446c0"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-10 14:09.10 ---> saved as "1a8ac0cd83bb8fb967545b5f133041bca1cb44adc4dcbb67639af945b8da99de"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [121 kB]
- Fetched 211 kB in 0s (1613 kB/s)
- Reading package lists...
- 
2026-04-10 14:09.12 ---> saved as "e634556b2b2d6f59e500cca7db1f60ab9798c67503e7dd1dd6f3583123fd3a45"

/home/opam: (run (shell "opam pin add -k version -yn piqilib.0.6.14 0.6.14"))
piqilib is now pinned to version 0.6.14
2026-04-10 14:09.12 ---> saved as "e4f83e206dce45301607a1a7828565acb8aef10772c00d3614be9d17ae6cae35"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall piqilib.0.6.14;\
                        \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-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'piqilib.0.6.14' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
piqilib.0.6.14 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 12 packages
  - install base-bytes  base            [required by base64, ulex]
  - install base64      2.3.0           [required by piqilib]
  - install camlp4      4.14+1          [required by ulex]
  - install conf-which  1               [required by piqilib]
  - install dune        3.22.1          [required by base64, easy-format]
  - install easy-format 1.3.4           [required by piqilib]
  - install ocamlbuild  0.16.1          [required by ulex, xmlm]
  - install ocamlfind   1.9.8           [required by piqilib]
  - install piqilib     0.6.14 (pinned)
  - install topkg       1.1.1           [required by xmlm]
  - install ulex        1.2             [required by piqilib]
  - install xmlm        1.4.0           [required by piqilib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.2.3.0  (cached)
-> retrieved camlp4.4.14+1  (cached)
-> installed conf-which.1
-> retrieved dune.3.22.1  (cached)
-> retrieved easy-format.1.3.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved piqilib.0.6.14  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved ulex.1.2  (cached)
-> retrieved xmlm.1.4.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed xmlm.1.4.0
-> installed dune.3.22.1
-> installed base64.2.3.0
-> installed easy-format.1.3.4
-> installed camlp4.4.14+1
-> installed ulex.1.2
-> installed piqilib.0.6.14
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 14:11.23 ---> saved as "1a48748a4a77c43ef4324d2d5c85da6ae1d4d117a5a44ad26d1bd5f8952fe01c"
Job succeeded
2026-04-10 14:11.30: Job succeeded