(not at the head of any monitored branch or PR)
2025-08-28 19:41.12: New job: build conf-protoc.6.2.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28412/head (20c5f5682f4cbf3fd87881cf101e0a2484e6f0f5)
                              on debian-12-ocaml-4.14/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28412/head" && git reset --hard 20c5f568
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-protoc.6.2.0 6.2.0
RUN opam reinstall conf-protoc.6.2.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-protoc.6.2.0' && partial_fails="$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 .

2025-08-28 19:41.12: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4-conf-protoc.6.2.0-20c5f5682f4cbf3fd87881cf101e0a2484e6f0f5"
2025-08-28 19:41.12: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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-protoc.6.2.0 6.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-protoc.6.2.0;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-protoc.6.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-28 19:41.12: Waiting for resource in pool OCluster
2025-08-28 19:41.12: Waiting for worker…
2025-08-28 19:49.49: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
All commits already cached
HEAD is now at f2cd184cfc Merge pull request #28399 from filipeom/opam-publish-smtml.0.10.0
Updating f2cd184cfc..20c5f5682f
Fast-forward
 .../conf-protoc-dev/conf-protoc-dev.6.2.0/opam     | 46 ++++++++++++++++
 packages/conf-protoc/conf-protoc.6.2.0/opam        | 43 +++++++++++++++
 .../ocaml-protoc-plugin.6.2.0/opam                 | 64 ++++++++++++++++++++++
 3 files changed, 153 insertions(+)
 create mode 100644 packages/conf-protoc-dev/conf-protoc-dev.6.2.0/opam
 create mode 100644 packages/conf-protoc/conf-protoc.6.2.0/opam
 create mode 100644 packages/ocaml-protoc-plugin/ocaml-protoc-plugin.6.2.0/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4' locally
docker.io/ocaml/opam@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4: Pulling from ocaml/opam
635b31fd21bf: Already exists
d2241af69236: Already exists
b01ed226d56a: Already exists
ce29243779b8: Already exists
d6d44dfc6148: Already exists
65d8af08c74b: Already exists
8b3a4df1deea: Already exists
35b301c9020f: Already exists
2b30cafc3f46: Already exists
230a229503ff: Already exists
b84413e0f8bd: Already exists
4da717ee5292: Already exists
1c362200cbf0: Already exists
7183ceb52c5e: Already exists
955c53dbcca7: Already exists
bb0c913f7380: Already exists
bb0c913f7380: Already exists
4d2f7b348aab: Already exists
4abe96d7b106: Already exists
6e1f16723306: Already exists
6d39a0e54b8b: Already exists
4f4fb700ef54: Already exists
ef627bf92ffd: Already exists
a0727d6775ba: Already exists
cdde895bddd6: Already exists
3c565d1838b5: Already exists
2a4a3accd971: Already exists
895d50c9eade: Already exists
62c852065b2b: Already exists
8f320fea2a34: Already exists
38b6ae860b4a: Already exists
48e1ea38ea9b: Already exists
f86b35aabd4c: Already exists
ae736d4814b0: Already exists
e2aa3389e06b: Already exists
6c47b7de5556: Already exists
8244af9a8964: Already exists
736335c67e45: Already exists
e43744af95ef: Already exists
82acca771c5b: Already exists
37ab07e018eb: Pulling fs layer
4785a0a7124b: Pulling fs layer
51a3651eda3d: Pulling fs layer
1e9961614a66: Pulling fs layer
1e9961614a66: Waiting
51a3651eda3d: Verifying Checksum
51a3651eda3d: Download complete
4785a0a7124b: Verifying Checksum
4785a0a7124b: Download complete
1e9961614a66: Verifying Checksum
1e9961614a66: Download complete
37ab07e018eb: Verifying Checksum
37ab07e018eb: Download complete
37ab07e018eb: Pull complete
4785a0a7124b: Pull complete
51a3651eda3d: Pull complete
1e9961614a66: Pull complete
Digest: sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4
Status: Downloaded newer image for ocaml/opam@sha256:1908ebe731942bbc5e196c88f5b1965d050cc88dedf050360a938d0b282677d4
2025-08-28 19:49.50 ---> using "76d1eaa2dcb9b04133ca7bdce9f58122426759de3a492d27a236f93e64f2ccfe" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-28 19:49.50 ---> using "b2c94260ed31d147253178062b6c43017e26aedb9b4c72eda1da8ced4cba320c" 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 development 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
2025-08-28 19:49.50 ---> using "0ffe7bc8e6a042fa7e3539a4b7ae85c1a4e2d20c5ed5a035328cd0a2f12a4373" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=s390x os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 3
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# 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       4.14.2
2025-08-28 19:49.50 ---> using "e9274dd0d54e6959873191aa55976cc74166bdbb534d1b7c4ee5b901cac56a4b" 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/"))
2025-08-28 19:49.50 ---> using "10df525fcfb875fb45dc1624b7bdf6823408b93b6b5c78494c677ac873aa8eea" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 19:49.51 ---> using "e47cbc428b58d2261d232c4a8fab1682dea838ca8205a6300e3ef387026f9b42" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 19:49.51 ---> using "116afc3b5d16963f4ab1d713629aa51cad8f2842d9bf3ad8b15f8cd12d7ddbc2" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main s390x Packages [245 kB]
- Fetched 349 kB in 1s (678 kB/s)
- Reading package lists...
2025-08-28 19:49.51 ---> using "d07d82c053db89a61eac81f96a5bc1a65e505efd82f65088cb6560c782ee410c" from cache

/home/opam: (run (shell "opam pin add -k version -yn conf-protoc.6.2.0 6.2.0"))
conf-protoc is now pinned to version 6.2.0
2025-08-28 19:49.55 ---> saved as "a250908ff2e59b9aeeba7691dc22512fdbe2e4a10e0fd4d924aa53c52e2d0066"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-protoc.6.2.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-protoc.6.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-protoc.6.2.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 1 package
  - install conf-protoc 6.2.0 (pinned)

The following system packages will first need to be installed:
    libprotobuf-dev protobuf-compiler

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

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get 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/bin/sudo "apt-get" "install" "-qq" "-yy" "libprotobuf-dev" "protobuf-compiler"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package zlib1g-dev:s390x.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18520 files and directories currently installed.)
- Preparing to unpack .../0-zlib1g-dev_1%3a1.2.13.dfsg-1_s390x.deb ...
- Unpacking zlib1g-dev:s390x (1:1.2.13.dfsg-1) ...
- Selecting previously unselected package libprotobuf32:s390x.
- Preparing to unpack .../1-libprotobuf32_3.21.12-3_s390x.deb ...
- Unpacking libprotobuf32:s390x (3.21.12-3) ...
- Selecting previously unselected package libprotobuf-lite32:s390x.
- Preparing to unpack .../2-libprotobuf-lite32_3.21.12-3_s390x.deb ...
- Unpacking libprotobuf-lite32:s390x (3.21.12-3) ...
- Selecting previously unselected package libprotobuf-dev:s390x.
- Preparing to unpack .../3-libprotobuf-dev_3.21.12-3_s390x.deb ...
- Unpacking libprotobuf-dev:s390x (3.21.12-3) ...
- Selecting previously unselected package libprotoc32:s390x.
- Preparing to unpack .../4-libprotoc32_3.21.12-3_s390x.deb ...
- Unpacking libprotoc32:s390x (3.21.12-3) ...
- Selecting previously unselected package protobuf-compiler.
- Preparing to unpack .../5-protobuf-compiler_3.21.12-3_s390x.deb ...
- Unpacking protobuf-compiler (3.21.12-3) ...
- Setting up zlib1g-dev:s390x (1:1.2.13.dfsg-1) ...
- Setting up libprotobuf32:s390x (3.21.12-3) ...
- Setting up libprotobuf-lite32:s390x (3.21.12-3) ...
- Setting up libprotoc32:s390x (3.21.12-3) ...
- Setting up protobuf-compiler (3.21.12-3) ...
- Setting up libprotobuf-dev:s390x (3.21.12-3) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-protoc.6.2.0  (cached)
-> installed conf-protoc.6.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-28 19:50.02 ---> saved as "9c8803c2a1d3eb10047ef1c791dfe1e4ecce1fdf06617344414c8d56c00aa99f"
Job succeeded
2025-08-28 19:50.06: Job succeeded