(not at the head of any monitored branch or PR)
2026-01-20 13:21.06: New job: build rowex.0.0.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29251/head (118451ed7eae40a1da968e9e6c9a1ead45da0e36)
                              on archlinux-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29251/head" && git reset --hard 118451ed
git fetch origin master
git merge --no-edit 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-5.4@sha256:ad1f8386879f2acfe6663d408c82f660e78353c2ef0d031cd36bd32127ec3cd0
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn rowex.0.0.1 0.0.1
RUN opam reinstall rowex.0.0.1; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'rowex.0.0.1' && partial_fails="$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 .

2026-01-20 13:21.06: Using cache hint "ocaml/opam:archlinux-ocaml-5.4@sha256:ad1f8386879f2acfe6663d408c82f660e78353c2ef0d031cd36bd32127ec3cd0-rowex.0.0.1-118451ed7eae40a1da968e9e6c9a1ead45da0e36"
2026-01-20 13:21.06: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-5.4@sha256:ad1f8386879f2acfe6663d408c82f660e78353c2ef0d031cd36bd32127ec3cd0)
 (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 rowex.0.0.1 0.0.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall rowex.0.0.1;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'rowex.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-20 13:21.06: Waiting for resource in pool OCluster
2026-01-20 13:21.06: Waiting for worker…
2026-01-20 13:22.06: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 1c997ec9e6 Merge pull request #29241 from polytypic/release-multicore-magic-2.3.2
Updating 1c997ec9e6..118451ed7e
Fast-forward
 packages/bancos/bancos.0.0.1/opam | 36 ++++++++++++++++++++++++++++++++++++
 packages/bank/bank.0.0.1/opam     | 32 ++++++++++++++++++++++++++++++++
 packages/rowex/rowex.0.0.1/opam   | 29 +++++++++++++++++++++++++++++
 3 files changed, 97 insertions(+)
 create mode 100644 packages/bancos/bancos.0.0.1/opam
 create mode 100644 packages/bank/bank.0.0.1/opam
 create mode 100644 packages/rowex/rowex.0.0.1/opam

(from ocaml/opam:archlinux-ocaml-5.4@sha256:ad1f8386879f2acfe6663d408c82f660e78353c2ef0d031cd36bd32127ec3cd0)
2026-01-20 13:22.58 ---> using "0a87388e12ec8a63f9b7ed34ff3a79f49b645907fede506a0536a88e6e753460" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-20 13:22.58 ---> using "5d11bc0849cd6b7eb1fa08a28e8523c2c675d3bb0b13383717ea0eb24c82198b" 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
2026-01-20 13:22.58 ---> using "9202eeccfe0ced1e844e4926846dfceb4cbbe990c92d1158f60b95243064538d" 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=arch os-version=20260111.0.480139
# 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
2026-01-20 13:22.58 ---> using "8e024cc97817bcf16af8ce7118b9242cb518b0087226dd48ca7336ef1fd25d1e" 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/"))
2026-01-20 13:22.58 ---> using "d946ab55620d3a765b17a5355f23ada2d9db2e67b01a99d25bc8fa575f80ba52" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-20 13:23.06 ---> saved as "cea16ba14c059ad58e45fd58ac7b45e441db25b48782b3469ff7ed3301b57147"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-20 13:23.29 ---> saved as "a216f680c830b9b4643435415947843477548b09009ee4b816e0deff5b87de3e"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-01-20 13:23.30 ---> saved as "dac2ab2e39fb3bae854be700570a3c3c3e6f747e54753fcad2f3c90cce1be466"

/home/opam: (run (shell "opam pin add -k version -yn rowex.0.0.1 0.0.1"))
rowex is now pinned to version 0.0.1
2026-01-20 13:23.31 ---> saved as "f161996e86cecfb619484e43dc4588d310300b59249fc4451ab9d4f4eb48d0a2"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall rowex.0.0.1;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'rowex.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
rowex.0.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 9 packages
  ∗ csexp             1.5.2          [required by dune-configurator]
  ∗ dune              3.21.0         [required by rowex]
  ∗ dune-configurator 3.21.0         [required by rowex]
  ∗ fmt               0.11.0         [required by rowex]
  ∗ logs              0.10.0         [required by rowex]
  ∗ ocamlbuild        0.16.1         [required by fmt, logs]
  ∗ ocamlfind         1.9.8          [required by fmt, logs]
  ∗ rowex             0.0.1 (pinned)
  ∗ topkg             1.1.1          [required by fmt, logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved logs.0.10.0  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved rowex.0.0.1  (cached)
⬇ retrieved topkg.1.1.1  (cached)
∗ installed ocamlfind.1.9.8
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.1
∗ installed fmt.0.11.0
∗ installed logs.0.10.0
∗ installed dune.3.21.0
∗ installed csexp.1.5.2
∗ installed dune-configurator.3.21.0
∗ installed rowex.0.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-20 13:24.18 ---> saved as "a731b48f584dffbfdecd223e41f77ccf0555d30c88b28b289166f1edc42bac70"
Job succeeded
2026-01-20 13:24.44: Job succeeded