(not at the head of any monitored branch or PR)
2025-08-28 19:41.11: 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 opensuse-tumbleweed-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28412/head" && git reset --hard 20c5f568
git fetch origin master
git merge --no-edit f2cd184cfc6f3b25d3bda0873beb3e8b254806ec
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-tumbleweed-ocaml-5.3@sha256:1e7ac7ec6df258993f085b6d3399bce2405e0476da061294a17252a199eb64ad
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-protoc.6.2.0 6.2.0
RUN opam reinstall conf-protoc.6.2.0; \
    res=$?; \
    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 "\"opensuse-tumbleweed\""; 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 19:41.11: Using cache hint "ocaml/opam:opensuse-tumbleweed-ocaml-5.3@sha256:1e7ac7ec6df258993f085b6d3399bce2405e0476da061294a17252a199eb64ad-conf-protoc.6.2.0-20c5f5682f4cbf3fd87881cf101e0a2484e6f0f5"
2025-08-28 19:41.11: Using OBuilder spec:
((from ocaml/opam:opensuse-tumbleweed-ocaml-5.3@sha256:1e7ac7ec6df258993f085b6d3399bce2405e0476da061294a17252a199eb64ad)
 (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 \"\\\"opensuse-tumbleweed\\\"\"; 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 19:41.11: Waiting for resource in pool OCluster
2025-08-28 19:41.12: Waiting for worker…
2025-08-28 19:41.14: Got resource from pool OCluster
Building on toxis.caelum.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
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 .../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:opensuse-tumbleweed-ocaml-5.3@sha256:1e7ac7ec6df258993f085b6d3399bce2405e0476da061294a17252a199eb64ad)
2025-08-28 19:42.45 ---> saved as "1399268ffa7cf348335f3308dd682f4df4e40028d29362fdba5df3bc416230e8"

/: (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 19:42.45 ---> saved as "e85fe4b15fef8137ae101a360af6ddda4d74977e19ae5dc7ab0d8a02437b8e65"

/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 19:43.12 ---> saved as "988a33a8eefe4ccb313fd61ce4441a1f3ee984fdb44e7e9a90982c87c65cfe9a"

/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=x86_64 os=linux os-distribution=opensuse-tumbleweed os-version=20250821
# 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       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-08-28 19:43.12 ---> saved as "960f204b68feb171823394546e8741924453a500038dbbe3d32f6348696c6192"

/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 19:43.20 ---> saved as "773d6aa971f052cb8c1cb7980570fea2f6e2c777c77c30cf3a5e1fbc8db9be7d"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-28 19:43.27 ---> saved as "7992a3cd02df5e7efa975fa88c46c7e1477dbadc74f92688226096d039c847c8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-28 19:43.48 ---> saved as "19f3b77e8b4e5670f453cdf6c3c3ac77fa49f8223ff447123825c3a13648f3e9"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Repository 'openSUSE-Tumbleweed-Update' is up to date.
- Retrieving repository 'openSUSE-Tumbleweed-Non-Oss' metadata [.
- ..
- Looking for gpg keys in repository openSUSE-Tumbleweed-Non-Oss.
-   gpgkey=http://download.opensuse.org/tumbleweed/repo/non-oss/repodata/repomd.xml.key
- ......done]
- Building repository 'openSUSE-Tumbleweed-Non-Oss' cache [....done]
- Retrieving repository 'openSUSE-Tumbleweed-Oss' metadata [...
- Looking for gpg keys in repository openSUSE-Tumbleweed-Oss.
-   gpgkey=http://download.opensuse.org/tumbleweed/repo/oss/repodata/repomd.xml.key
- .
- .........
- .........
- ..........
- .......done]
- Building repository 'openSUSE-Tumbleweed-Oss' cache [..
- ..done]
- All repositories have been refreshed.
2025-08-28 19:44.02 ---> saved as "e5327d873866f3e47ce290c2039d4609421b92b7049bc719bb0d01127539cddd"

/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 19:44.03 ---> saved as "d432680ae807cb5b84d2b6e72a559eda5658d1a88985a3efaaacce0b9495265e"

/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 \"\\\"opensuse-tumbleweed\\\"\"; 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)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-protoc.6.2.0  (cached)
[ERROR] The compilation of conf-protoc.6.2.0 failed at "protoc --version".

#=== ERROR while compiling conf-protoc.6.2.0 ==================================#
# context              2.3.0 | linux/x86_64 | ocaml-base-compiler.5.3.0 | pinned(https://github.com/andersfugmann/ocaml-protoc-plugin/releases/download/6.2.0/ocaml-protoc-plugin-6.2.0.tbz)
# path                 ~/.opam/5.3/.opam-switch/build/conf-protoc.6.2.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build protoc --version
# exit-code            10
# env-file             ~/.opam/log/conf-protoc-7-038dd9.env
# output-file          ~/.opam/log/conf-protoc-7-038dd9.out
### output ###
# [ERROR] Command not found: protoc



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build conf-protoc 6.2.0
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall conf-protoc.6.2.0;
        res=$?;
        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 "\"opensuse-tumbleweed\""; 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" failed with exit status 1
2025-08-28 19:44.15: Job failed: Failed: Build failed
2025-08-28 19:44.15: Log analysis:
2025-08-28 19:44.15: >>> 
[ERROR] The compilation of conf-protoc.6.2.0 failed at "protoc --version".
 (score = 20)
2025-08-28 19:44.15: The compilation of conf-protoc.6.2.0 failed at "protoc --version".