(not at the head of any monitored branch or PR)
2025-11-30 20:45.56: New job: build melange.6.0.1-51, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29001/head (f552a18f416e36738eee28c6bf79045fd1a926dd)
                              on debian-13-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29001/head" && git reset --hard f552a18f
git fetch origin master
git merge --no-edit 1808b67a60cee484a3c5ff1a64046c0e5f0406a5
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.1@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn melange.6.0.1-51 6.0.1-51
RUN opam reinstall melange.6.0.1-51; \
    res=$?; \
    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 "$pkg" != 'melange.6.0.1-51' && partial_fails="$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 .

2025-11-30 20:45.56: Using cache hint "ocaml/opam:debian-13-ocaml-5.1@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e-melange.6.0.1-51-f552a18f416e36738eee28c6bf79045fd1a926dd"
2025-11-30 20:45.56: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.1@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e)
 (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 melange.6.0.1-51 6.0.1-51"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall melange.6.0.1-51;\
             \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 \"$pkg\" != 'melange.6.0.1-51' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-30 20:45.56: Waiting for resource in pool OCluster
2025-11-30 20:45.58: Waiting for worker…
2025-11-30 20:45.58: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 1808b67a60 Merge pull request #28997 from dinosaure/release-hxd-v0.3.6
Updating 1808b67a60..f552a18f41
Fast-forward
 packages/melange/melange.6.0.1-414/opam | 42 +++++++++++++++++++++++++++++++++
 packages/melange/melange.6.0.1-51/opam  | 42 +++++++++++++++++++++++++++++++++
 packages/melange/melange.6.0.1-52/opam  | 42 +++++++++++++++++++++++++++++++++
 packages/melange/melange.6.0.1-53/opam  | 42 +++++++++++++++++++++++++++++++++
 packages/melange/melange.6.0.1-54/opam  | 42 +++++++++++++++++++++++++++++++++
 5 files changed, 210 insertions(+)
 create mode 100644 packages/melange/melange.6.0.1-414/opam
 create mode 100644 packages/melange/melange.6.0.1-51/opam
 create mode 100644 packages/melange/melange.6.0.1-52/opam
 create mode 100644 packages/melange/melange.6.0.1-53/opam
 create mode 100644 packages/melange/melange.6.0.1-54/opam

(from ocaml/opam:debian-13-ocaml-5.1@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.1@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e' locally
docker.io/ocaml/opam@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e: Pulling from ocaml/opam
13cc39f8244a: Already exists
9d7c1cac6af4: Already exists
979e6521bf84: Already exists
b129e961d700: Already exists
9288fc69cd29: Already exists
b232c90b1855: Already exists
658a78f60f44: Already exists
b3e6010fbc4c: Already exists
e75ac7b73fdb: Already exists
f1dbfc01d8b6: Already exists
42e8958c94a5: Already exists
1c77fd15fa4b: Already exists
f8ae0ec2765e: Already exists
87b5808a8709: Already exists
6551add7b2f4: Already exists
a050a941214a: Already exists
da6cadefa7ea: Already exists
0a3e89137cf8: Already exists
cc34154fc322: Already exists
eb7661180f3a: Already exists
faad806bf7c5: Already exists
4f4fb700ef54: Already exists
fe5692607199: Already exists
caa548e7f855: Already exists
8ad66e641b14: Already exists
b9d5d27dc0b6: Already exists
788961b65661: Already exists
9ed95272e11f: Already exists
82c1497059a3: Already exists
8abbeded2fb9: Already exists
1276181ef5dc: Already exists
0bd63c9342a5: Already exists
0294cf425d8c: Already exists
def43d8fc04c: Already exists
c87ed18f9ca6: Already exists
056f995b50a2: Already exists
c9f03af6c585: Already exists
4e0df0b17574: Already exists
1fcd55c53252: Already exists
9fe15f147c9c: Already exists
6b14d69a0b93: Pulling fs layer
4a0c6b6ba289: Pulling fs layer
dceecc6517cc: Pulling fs layer
2352c55be35a: Pulling fs layer
c7bb91a945f5: Pulling fs layer
d1fb6befd9c1: Pulling fs layer
8ffba3c76d13: Pulling fs layer
c7bb91a945f5: Waiting
d1fb6befd9c1: Waiting
8ffba3c76d13: Waiting
2352c55be35a: Waiting
4a0c6b6ba289: Download complete
6b14d69a0b93: Verifying Checksum
6b14d69a0b93: Download complete
6b14d69a0b93: Pull complete
dceecc6517cc: Verifying Checksum
dceecc6517cc: Download complete
4a0c6b6ba289: Pull complete
dceecc6517cc: Pull complete
c7bb91a945f5: Verifying Checksum
c7bb91a945f5: Download complete
d1fb6befd9c1: Verifying Checksum
d1fb6befd9c1: Download complete
8ffba3c76d13: Verifying Checksum
8ffba3c76d13: Download complete
2352c55be35a: Verifying Checksum
2352c55be35a: Download complete
2352c55be35a: Pull complete
c7bb91a945f5: Pull complete
d1fb6befd9c1: Pull complete
8ffba3c76d13: Pull complete
Digest: sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e
Status: Downloaded newer image for ocaml/opam@sha256:ef3bd03550dd55aca765c1fa6843c35b635b0a59f309878c134832f9f58a2a4e
2025-11-30 20:46.52 ---> using "45f4a4cb9488d3f242465043b202fc2df6e6978cf979fd1765b51d3de4111677" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-30 20:46.52 ---> using "6237150a55a61572fff44471b5f5c7ad67ad0e4fa6ed2f664309fe1c7fe39de9" 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-11-30 20:46.52 ---> using "9e90cd9acb7d1c74ff1d88d6c07dc5eec858c0b1a4f4465f9b830cb8423fdb16" 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~beta1
# 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                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.1
# invariant            ["ocaml-base-compiler" {= "5.1.1"}]
# compiler-packages    ocaml-base-compiler.5.1.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.1/lib/ocaml/stublibs:/home/opam/.opam/5.1/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.1.1
2025-11-30 20:46.52 ---> using "f7ab75400b13a8335d8947bb7d727221476a3401d3d0c8937789ef79cce0ac71" 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/"))
2025-11-30 20:46.52 ---> using "227c57b0f417b543801950927d9df773a3fb232cb5069930fe45665ddceb46d4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-30 20:47.02 ---> saved as "0910daf0f9f44303d0bee492c231afdfd5a34679e2cbe3640e5f2cd7086592d2"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-30 20:47.20 ---> saved as "139c1714fad4a6efa9ecce15a3bd8fe39f0e307438e8144d8b9253f966355b76"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [76.0 kB]
- Fetched 9977 kB in 1s (10.4 MB/s)
- Reading package lists...
2025-11-30 20:47.22 ---> saved as "03ed4801314d7b97e35f2a847dc4e1a3c7f4e46f1829515aeadbdc27a7d8c002"

/home/opam: (run (shell "opam pin add -k version -yn melange.6.0.1-51 6.0.1-51"))
melange is now pinned to version 6.0.1-51
2025-11-30 20:47.23 ---> saved as "e76de015e824c94afc5295ad929a43eb26dfca957c30430fbc9c963536ccb505"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall melange.6.0.1-51;\
                        \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 \"$pkg\" != 'melange.6.0.1-51' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
melange.6.0.1-51 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 14 packages
  - install cmdliner            2.1.0             [required by melange]
  - install cppo                1.8.0             [required by melange]
  - install dune                3.20.2            [required by melange]
  - install dune-build-info     3.20.2            [required by melange]
  - install melange             6.0.1-51 (pinned)
  - install menhir              20250912          [required by melange]
  - install menhirCST           20250912          [required by menhir]
  - install menhirLib           20250912          [required by menhir]
  - install menhirSdk           20250912          [required by menhir]
  - install ocaml-compiler-libs v0.12.4           [required by ppxlib]
  - install ppx_derivers        1.2.1             [required by ppxlib]
  - install ppxlib              0.37.0            [required by melange]
  - install sexplib0            v0.17.0           [required by ppxlib]
  - install stdlib-shims        0.3.0             [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.20.2, dune-build-info.3.20.2  (cached)
-> installed cmdliner.2.1.0
-> retrieved melange.6.0.1-51  (https://github.com/melange-re/melange/releases/download/6.0.1-51/melange-6.0.1-51.tbz)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.20.2
-> installed cppo.1.8.0
-> installed menhirCST.20250912
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed menhirSdk.20250912
-> installed menhirLib.20250912
-> installed sexplib0.v0.17.0
-> installed dune-build-info.3.20.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.37.0
-> installed menhir.20250912
-> installed melange.6.0.1-51
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-30 20:48.25 ---> saved as "66724653879278f334af2a7c1907cdfa1fe29d35d7ed88b28fbfa4a049a4c73e"
Job succeeded
2025-11-30 20:48.33: Job succeeded