(not at the head of any monitored branch or PR)
2026-05-04 18:49.02: 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 debian-13-ocaml-4.14-nnpchecker/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29843/head" && git reset --hard d050d000
git fetch origin master
git merge --no-edit ade76687fbc9001333af45d7dd28419a7869b2ae
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8
RUN opam reinstall dockerfile-cmd.8.3.8; \
    res=$?; \
    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 "\"debian-13\""; 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 18:49.02: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185-dockerfile-cmd.8.3.8-d050d0001516b25d1ccda860cb4e9f79161ace3a"
2026-05-04 18:49.02: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185)
 (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 \"\\\"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 \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-04 18:49.02: Waiting for resource in pool OCluster
2026-05-04 18:49.07: Waiting for worker…
2026-05-04 18:50.22: Got resource from pool OCluster
Building on clete.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:debian-13-ocaml-4.14-nnpchecker@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185' locally
docker.io/ocaml/opam@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185: Pulling from ocaml/opam
3b32e3bb7338: Already exists
0a2047d92c36: Already exists
6468c8739f79: Already exists
dc1c52e586c3: Already exists
62b886ae38ec: Already exists
c217a15c852c: Already exists
1631c3f40e56: Already exists
fec1b7aa2529: Already exists
46c2f2e52299: Already exists
dfd625f9488b: Already exists
a92b2bbc3601: Already exists
21b06961f9ce: Already exists
56ea7bb8517a: Already exists
f88fa5fac715: Already exists
ef860ccaf48a: Already exists
7299894d19a3: Already exists
cfd8a5bbbbad: Already exists
458be87cd8e2: Already exists
d25c8303c40a: Already exists
0dd0c180412f: Already exists
3cce6b8d3022: Already exists
48811119dc00: Already exists
4f4fb700ef54: Already exists
9274adcd9010: Already exists
d7f1811cc461: Already exists
9883b0c98d0f: Already exists
9be0dcfb3ea0: Already exists
b64ebb6ea54f: Already exists
7f7a3980142e: Already exists
c4dd42c2d373: Already exists
bd37488f4682: Already exists
efaea8bd3292: Already exists
d08303018370: Already exists
ccb64fc6d165: Already exists
df5461936c45: Already exists
4ad6d8be4e6f: Already exists
ad49b5bd4234: Already exists
3cca9ef56161: Already exists
4917de64b7d3: Already exists
0ce36fc523dd: Already exists
ec347e98f03b: Already exists
c7d54202a633: Pulling fs layer
1cc47f2c1757: Pulling fs layer
f43d51b20a9e: Pulling fs layer
f9160011d946: Pulling fs layer
f9160011d946: Waiting
f43d51b20a9e: Verifying Checksum
f43d51b20a9e: Download complete
1cc47f2c1757: Verifying Checksum
1cc47f2c1757: Download complete
f9160011d946: Verifying Checksum
f9160011d946: Download complete
c7d54202a633: Verifying Checksum
c7d54202a633: Download complete
c7d54202a633: Pull complete
1cc47f2c1757: Pull complete
f43d51b20a9e: Pull complete
f9160011d946: Pull complete
Digest: sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185
Status: Downloaded newer image for ocaml/opam@sha256:d0c2e9e8c78ccd644f548fa691f8b1c80aff5e9119aae70b4c1e66615c339185
2026-05-04 19:07.51 ---> saved as "33f891c91d42f0b9b7e9caa5e9d58ab66c282bdf84e6d5c5eb14389bd26c82d6"

/: (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 19:09.31 ---> saved as "3ac50dbdc70017e5a87aeba29db04882174ed8bb7c07cf145ff796f2efeff924"

/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 19:11.05 ---> saved as "52cbc721db00ce231cd58e64714f9c65cbe69614191650c8c82427e93a06e0dc"

/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=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-nnpchecker"]
# compiler-packages    ocaml-option-nnpchecker.1, ocaml-options-only-nnpchecker.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
2026-05-04 19:12.47 ---> saved as "abf46d9bc7820141313c467ddd16fa3b6d0c715f21964b8bd29d7b607b5470b5"

/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 19:14.08 ---> saved as "68d7fbef2507db42e79774fb2d7481d5aa4cf53d7d7ac32f8d60bba6c996018c"

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-04 19:16.56 ---> saved as "5c4bfba4ce200cdcf3f4a169cb4ad485d13907b81a18592b1e320da38186d723"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-04 19:18.53 ---> saved as "b957cd25590d0db24c6fe221b99e79efdaf23bc3911bc853e6e884c373bbc66d"

/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 [130 kB]
- Fetched 221 kB in 0s (2263 kB/s)
- Reading package lists...
2026-05-04 19:21.54 ---> saved as "5e345c54b1de2946e1f2eb239e3ebb118a1c6a72f16b6f6036225fadfaf75313"

/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 19:24.39 ---> saved as "1cb73561c078c9b776a3ffa841a6498a9931681d1bfb04f9632567ca198876cd"

/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 \"\\\"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 \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$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 24 packages
  - install astring             0.8.5          [required by dockerfile-cmd]
  - install base                v0.16.5        [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 v0.12.4        [required by ppxlib]
  - install ocaml-version       4.1.0          [required by dockerfile-opam]
  - 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       v0.16.0        [required by dockerfile-cmd]
  - install ppxlib              0.35.0         [required by ppx_sexp_conv]
  - install rresult             0.7.0          [required by bos]
  - install sexplib0            v0.16.0        [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.v0.16.5  (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.v0.12.4  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed cmdliner.2.1.1
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.16.0  (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 logs.0.10.0
-> installed fpath.0.7.3
-> installed bos.0.3.0
-> installed dune.3.22.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-version.4.1.0
-> installed sexplib0.v0.16.0
-> installed dune-configurator.3.22.2
-> installed base.v0.16.5
-> installed ppxlib.0.35.0
-> installed ppx_sexp_conv.v0.16.0
-> 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 19:28.27 ---> saved as "b461685bbf2463ac701ea3c800ed5a591a138f9868dcf74ec46134c9e6a19931"
Job succeeded
2026-05-04 19:34.16: Job succeeded