(not at the head of any monitored branch or PR)
2026-05-04 18:49.01: New job: build dockerfile-cmd.8.3.8, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29843/head (d050d0001516b25d1ccda860cb4e9f79161ace3a)
                              on centos-10-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29843/head" && git reset --hard d050d000
git fetch origin master
git merge --no-edit ade76687fbc9001333af45d7dd28419a7869b2ae
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8
RUN opam reinstall dockerfile-cmd.8.3.8; \
    res=$?; \
    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 "\"centos-10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dockerfile-cmd.8.3.8' && partial_fails="$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 .

2026-05-04 18:49.01: Using cache hint "ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4-dockerfile-cmd.8.3.8-d050d0001516b25d1ccda860cb4e9f79161ace3a"
2026-05-04 18:49.01: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4)
 (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 dockerfile-cmd.8.3.8 8.3.8"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dockerfile-cmd.8.3.8;\
             \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 \"\\\"centos-10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-04 18:49.01: Waiting for resource in pool OCluster
2026-05-04 18:49.02: Waiting for worker…
2026-05-04 18:49.04: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at ade76687fb Merge pull request #29842 from dinosaure/release-stem-v0.0.1
Updating ade76687fb..d050d00015
Fast-forward
 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam  | 73 ++++++++++++++++++++++
 .../dockerfile-opam/dockerfile-opam.8.3.8/opam     | 71 +++++++++++++++++++++
 packages/dockerfile/dockerfile.8.3.8/opam          | 67 ++++++++++++++++++++
 3 files changed, 211 insertions(+)
 create mode 100644 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam
 create mode 100644 packages/dockerfile-opam/dockerfile-opam.8.3.8/opam
 create mode 100644 packages/dockerfile/dockerfile.8.3.8/opam

(from ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4)
Unable to find image 'ocaml/opam:centos-10-ocaml-5.4@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4' locally
docker.io/ocaml/opam@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4: Pulling from ocaml/opam
20c359921f3d: Already exists
ab98749200b5: Already exists
86d0a59a7bad: Already exists
ee1bd4c5529e: Already exists
cdbc1275efaf: Already exists
11039c48988c: Already exists
f3974dcba022: Already exists
34ebd308b09b: Already exists
b9a8ed068985: Already exists
72a754a0426d: Already exists
7ffd23e2ec1a: Already exists
8a5eef773fd8: Already exists
8401be713be0: Already exists
f2a0f9776e89: Already exists
9c35dc73e401: Already exists
29dc3b2b61b1: Already exists
c95258dd20c6: Already exists
6a514a96ec50: Already exists
6a514a96ec50: Already exists
033eb83499bb: Already exists
37f2194b2948: Already exists
e38947ed64db: Already exists
f9b06fcd13c3: Already exists
4f4fb700ef54: Already exists
cc3a3bc607d9: Already exists
e422ba4b8448: Already exists
7b53e7a2c11d: Already exists
78e76f1143bf: Already exists
5cb5636a7eae: Already exists
3504fcd3fb23: Already exists
85edd144797c: Already exists
2aa9ce19a964: Already exists
4cb0c4d70061: Already exists
e36609e67b8f: Already exists
8be068dd32b1: Already exists
5ca16d82e0c9: Already exists
665cd71f8b51: Already exists
eb8c9527ded6: Already exists
864b8d2f3461: Already exists
253efe04f737: Already exists
3b4b22302f61: Already exists
f287941bb6a5: Already exists
fbdd7c708809: Pulling fs layer
fbdd7c708809: Waiting
1ca0e3e04324: Pulling fs layer
cf0b28d16f69: Pulling fs layer
1ca0e3e04324: Waiting
67c5af7b1580: Pulling fs layer
cf0b28d16f69: Waiting
b4e951504e8d: Pulling fs layer
67c5af7b1580: Waiting
b4e951504e8d: Waiting
fbdd7c708809: Verifying Checksum
fbdd7c708809: Download complete
fbdd7c708809: Pull complete
cf0b28d16f69: Download complete
67c5af7b1580: Verifying Checksum
67c5af7b1580: Download complete
b4e951504e8d: Download complete
1ca0e3e04324: Verifying Checksum
1ca0e3e04324: Download complete
1ca0e3e04324: Pull complete
cf0b28d16f69: Pull complete
67c5af7b1580: Pull complete
b4e951504e8d: Pull complete
Digest: sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4
Status: Downloaded newer image for ocaml/opam@sha256:586cd50d883c944e1e780704d1fecb731197bf2b95afae623b1b1b6b1b4f45d4
2026-05-04 18:50.03 ---> using "a0e468d6a24a41d6f5316c3c277b0cde2356ffad25b5345e471dec6f821f46ec" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-04 18:50.03 ---> using "cfd931cbddbd7690e96e03074b74255f310dbf051f62df3dd0101d34d1a09fed" 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
2026-05-04 18:50.03 ---> using "63632094d29e48878db8dda8a0f28e4ac8264b0655c02fe4c9ac57477abdd2ea" 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         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=centos os-version=10
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, 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       5.4.1
2026-05-04 18:50.03 ---> using "d12b353c2a172c2fb49708088cc9aa409d21e35a2f96463909bbbf80dc2fbf7a" 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/"))
2026-05-04 18:50.03 ---> using "63f7fb7427c2eecc9a8b9208e05537e067d60a1d134a3e1ee5a04dc3ea4c5f8d" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-04 18:50.12 ---> saved as "54fc99537e41e510a36490e7a7124ae91598162e1fe2c6b64a3357b126e57761"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-04 18:50.30 ---> saved as "72ffd40bd6c4b6a02803db64781816a7a7864d21aa6ab1ec2fc6d4a8d8edf70e"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS                        23 kB/s |  15 kB     00:00    
- CentOS Stream 10 - BaseOS                       133 kB/s | 6.9 MB     00:53    
- CentOS Stream 10 - AppStream                     79 kB/s |  15 kB     00:00    
- CentOS Stream 10 - AppStream                    455 kB/s | 3.6 MB     00:08    
- CentOS Stream 10 - CRB                           46 kB/s |  15 kB     00:00    
- CentOS Stream 10 - CRB                           49 kB/s | 838 kB     00:17    
- CentOS Stream 10 - Extras packages              123 kB/s |  16 kB     00:00    
- Metadata cache created.
2026-05-04 18:51.53 ---> saved as "dad1a47f0aa37d0ba3245fe8cc3041af23c65e8d78756f7807a7edf8c9a151aa"

/home/opam: (run (shell "opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8"))
dockerfile-cmd is now pinned to version 8.3.8
2026-05-04 18:51.54 ---> saved as "f8d7f034921b13ebbe37a21baeb85e3410827e161b31192af84c54b155503d15"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dockerfile-cmd.8.3.8;\
                        \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 \"\\\"centos-10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dockerfile-cmd.8.3.8 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 26 packages
  - install astring                 0.8.5          [required by dockerfile-cmd]
  - install base                    v0.17.3        [required by ppx_sexp_conv]
  - install bos                     0.3.0          [required by dockerfile-cmd]
  - install cmdliner                2.1.1          [required by dockerfile-cmd]
  - install csexp                   1.5.2          [required by dune-configurator]
  - install dockerfile              8.3.8          [required by dockerfile-opam]
  - install dockerfile-cmd          8.3.8 (pinned)
  - install dockerfile-opam         8.3.8          [required by dockerfile-cmd]
  - install dune                    3.22.2         [required by dockerfile-cmd]
  - install dune-configurator       3.22.2         [required by base]
  - install fmt                     0.11.0         [required by dockerfile-cmd]
  - install fpath                   0.7.3          [required by bos]
  - install logs                    0.10.0         [required by dockerfile-cmd]
  - install ocaml-compiler-libs     v0.17.0        [required by ppxlib]
  - install ocaml-version           4.1.0          [required by dockerfile-opam]
  - install ocaml_intrinsics_kernel v0.17.1        [required by base]
  - install ocamlbuild              0.16.1         [required by astring, bos]
  - install ocamlfind               1.9.8          [required by astring, bos]
  - install ppx_derivers            1.2.1          [required by ppxlib]
  - install ppx_sexp_conv           v0.17.1        [required by dockerfile-cmd]
  - install ppxlib                  0.38.0         [required by ppx_sexp_conv]
  - install ppxlib_jane             v0.17.4        [required by ppx_sexp_conv]
  - install rresult                 0.7.0          [required by bos]
  - install sexplib0                v0.17.0        [required by dockerfile-cmd]
  - install stdlib-shims            0.3.0          [required by ppxlib]
  - install topkg                   1.1.1          [required by astring, bos]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dockerfile.8.3.8, dockerfile-cmd.8.3.8, dockerfile-opam.8.3.8  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed cmdliner.2.1.1
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed logs.0.10.0
-> installed bos.0.3.0
-> installed dune.3.22.2
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-version.4.1.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed dune-configurator.3.22.2
-> installed base.v0.17.3
-> installed ppxlib.0.38.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_sexp_conv.v0.17.1
-> installed dockerfile.8.3.8
-> installed dockerfile-opam.8.3.8
-> installed dockerfile-cmd.8.3.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-04 18:52.50 ---> saved as "79a2000b7404f9265b33d1dd88bb981e5d2f567b9826c5ba0c007c9f06c92f13"
Job succeeded
2026-05-04 18:52.54: Job succeeded