2026-02-26 19:16.11: New job: build conf-oniguruma.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29469/head (3f683cd6bcf2526ed90dfbf914f772978c96cf43)
                              on fedora-43-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29469/head" && git reset --hard 3f683cd6
git fetch origin master
git merge --no-edit 36196ba7f81e6f83fef0d41f126d3178b424b5c1
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-43-ocaml-5.4@sha256:d1d4b175b11b636f8e7378727f4e93bd17f943633cfa720acd5a5630c55b0ca3
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-oniguruma.1 1
RUN opam reinstall conf-oniguruma.1; \
    res=$?; \
    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 "\"fedora-43\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-oniguruma.1' && partial_fails="$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 .

2026-02-26 19:16.11: Using cache hint "ocaml/opam:fedora-43-ocaml-5.4@sha256:d1d4b175b11b636f8e7378727f4e93bd17f943633cfa720acd5a5630c55b0ca3-conf-oniguruma.1-3f683cd6bcf2526ed90dfbf914f772978c96cf43"
2026-02-26 19:16.11: Using OBuilder spec:
((from ocaml/opam:fedora-43-ocaml-5.4@sha256:d1d4b175b11b636f8e7378727f4e93bd17f943633cfa720acd5a5630c55b0ca3)
 (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 conf-oniguruma.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-oniguruma.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 \"\\\"fedora-43\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-oniguruma.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-26 19:16.11: Waiting for resource in pool OCluster
2026-02-27 02:20.03: Waiting for worker…
2026-02-27 02:30.14: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  69% (12792/18328)
Updating files:  70% (12830/18328)
Updating files:  71% (13013/18328)
Updating files:  72% (13197/18328)
Updating files:  73% (13380/18328)
Updating files:  74% (13563/18328)
Updating files:  75% (13746/18328)
Updating files:  76% (13930/18328)
Updating files:  77% (14113/18328)
Updating files:  78% (14296/18328)
Updating files:  79% (14480/18328)
Updating files:  80% (14663/18328)
Updating files:  81% (14846/18328)
Updating files:  82% (15029/18328)
Updating files:  83% (15213/18328)
Updating files:  84% (15396/18328)
Updating files:  85% (15579/18328)
Updating files:  86% (15763/18328)
Updating files:  87% (15946/18328)
Updating files:  88% (16129/18328)
Updating files:  89% (16312/18328)
Updating files:  90% (16496/18328)
Updating files:  91% (16679/18328)
Updating files:  92% (16862/18328)
Updating files:  93% (17046/18328)
Updating files:  94% (17229/18328)
Updating files:  95% (17412/18328)
Updating files:  96% (17595/18328)
Updating files:  97% (17779/18328)
Updating files:  98% (17962/18328)
Updating files:  99% (18145/18328)
Updating files: 100% (18328/18328)
Updating files: 100% (18328/18328), done.
HEAD is now at 36196ba7f8 Merge pull request #29464 from sim642/release-earlybird-1.3.5
Merge made by the 'ort' strategy.
 packages/conf-oniguruma/conf-oniguruma.1/opam | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(from ocaml/opam:fedora-43-ocaml-5.4@sha256:d1d4b175b11b636f8e7378727f4e93bd17f943633cfa720acd5a5630c55b0ca3)
2026-02-27 02:31.57 ---> saved as "5f6492f20d4526aec813d438a21d85457e6a56565c2a379c0b663467f7d3199f"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-27 02:31.58 ---> saved as "65071894bce2f1d4921d534334cd4835da82f19b766c20cbb0e045e44fc9b346"

/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
2026-02-27 02:32.25 ---> saved as "0ffa45ccf3941083d51ccc1f750cf3dc2fdc87dd02697420d79109936c111da2"

/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=fedora os-version=43
# 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
2026-02-27 02:32.27 ---> saved as "390c1322d0fa9e99a666b570730aea439e3cf178b493c7d15d28992163da71fc"

/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/"))
2026-02-27 02:32.35 ---> saved as "0f5ffa50d8ad9fb5c6f4f2192759bb294c78346818276a892b29f2e4c8cfb648"

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-27 02:32.59 ---> saved as "4168146b01843afc5105da111722a033b1e60de117c868d63d733e1ac2d98203"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-27 02:33.18 ---> saved as "4302d174f8a4f0f0317128281a9724f1a2051287589810fc5c59a4a55e1cbed7"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 43 - x86_64 - Updates           100% |  52.3 KiB/s |   9.7 KiB |  00m00s
- Failed to download metadata
-  Error loading local metadata for repository "updates"
-   Librepo error: Checksum error /var/cache/libdnf5/updates-431245df5652aba0/repodata/20450e675c726f04eaa0ea65a700652f71f4a1982bdab93ba93cd5933c607367-primary.xml.zck: Unable to validate zchunk checksums
Fatal error: System package update failed with exit code 1 at command:
    sudo yum makecache
2026-02-27 02:33.23 ---> saved as "e92a72787a3484b996b008837d4a3e79bff97aea498218a6a87402b5b09ef20b"

/home/opam: (run (shell "opam pin add -k version -yn conf-oniguruma.1 1"))
conf-oniguruma is now pinned to version 1
2026-02-27 02:33.23 ---> saved as "811c205ae9bb60c1e8ee9e719d39769e20ad70b60fb305afed83202be3ec18b8"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-oniguruma.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 \"\\\"fedora-43\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-oniguruma.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-oniguruma.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install conf-oniguruma  1 (pinned)
  - install conf-pkg-config 4          [required by conf-oniguruma]

The following system packages will first need to be installed:
    oniguruma-devel

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/sbin/sudo "yum" "install" "-y" "oniguruma-devel"
- Updating and loading repositories:
-  Fedora 43 - x86_64 - Updates           100% |   3.4 MiB/s |   3.9 MiB |  00m01s
- Repositories loaded.
- Package          Arch   Version       Repository      Size
- Installing:
-  oniguruma-devel x86_64 6.9.10-3.fc43 fedora     266.9 KiB
- Installing dependencies:
-  oniguruma       x86_64 6.9.10-3.fc43 fedora     763.1 KiB
- 
- Transaction Summary:
-  Installing:         2 packages
- 
- Total size of inbound packages is 278 KiB. Need to download 278 KiB.
- After this operation, 1 MiB extra will be used (install 1 MiB, remove 0 B).
- [1/2] oniguruma-devel-0:6.9.10-3.fc43.x 100% |   1.3 MiB/s |  61.5 KiB |  00m00s
- [2/2] oniguruma-0:6.9.10-3.fc43.x86_64  100% |   3.2 MiB/s | 216.3 KiB |  00m00s
- --------------------------------------------------------------------------------
- [2/2] Total                             100% |   1.2 MiB/s | 277.8 KiB |  00m00s
- Running transaction
- [1/4] Verify package files              100% | 500.0   B/s |   2.0   B |  00m00s
- [2/4] Prepare transaction               100% |  38.0   B/s |   2.0   B |  00m00s
- [3/4] Installing oniguruma-0:6.9.10-3.f 100% | 106.8 MiB/s | 765.2 KiB |  00m00s
- [4/4] Installing oniguruma-devel-0:6.9. 100% |   3.6 MiB/s | 269.8 KiB |  00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "oniguruma-devel"
- oniguruma-devel-6.9.10-3.fc43.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-pkg-config.4
-> installed conf-oniguruma.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-27 02:33.33 ---> saved as "095a84285c2d27a3c41fe9a73123198e889a4b31b76923223ba8e98cb4d917b3"
Job succeeded
2026-02-27 02:33.42: Job succeeded