(not at the head of any monitored branch or PR)
2025-05-23 15:23.55: New job: build ocaml-compiler.5.4.0~alpha1, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27915/head (fe74d4a82a3b007f1e757e592b5afa175d7438cd)
                              on ubuntu-24.04-ocaml-5.3/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27915/head" && git reset --hard fe74d4a8
git fetch origin master
git merge --no-edit d4d1aa63ab7830b868cb8cbd85e076c699d8eb06
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1
RUN opam reinstall ocaml-compiler.5.4.0~alpha1; \
    res=$?; \
    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 "\"ubuntu-24.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails="$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 .

2025-05-23 15:23.55: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780-ocaml-compiler.5.4.0~alpha1-fe74d4a82a3b007f1e757e592b5afa175d7438cd"
2025-05-23 15:23.55: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780)
 (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 ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocaml-compiler.5.4.0~alpha1;\
             \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 \"\\\"ubuntu-24.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-05-23 15:23.55: Waiting for resource in pool OCluster
2025-05-23 15:23.56: Waiting for worker…
2025-05-23 15:23.56: Got resource from pool OCluster
Building on riscv-bm-01.sw.ci.dev
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HEAD is now at 292f309837 OCaml 5.4.0: packages for the first alpha
HEAD is now at d4d1aa63ab Merge pull request #27896 from aqjune/hol
Updating d4d1aa63ab..fe74d4a82a
Fast-forward
 .../ocaml-base-compiler.5.4.0~alpha1/opam          |  29 +++++
 .../ocaml-compiler.5.4.0~alpha1/opam               | 127 +++++++++++++++++++++
 .../ocaml-variants.5.4.0~alpha1+options/opam       |  26 +++++
 packages/ocaml/ocaml.5.4.0/opam                    |  30 ++---
 4 files changed, 199 insertions(+), 13 deletions(-)
 create mode 100644 packages/ocaml-base-compiler/ocaml-base-compiler.5.4.0~alpha1/opam
 create mode 100644 packages/ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam
 create mode 100644 packages/ocaml-variants/ocaml-variants.5.4.0~alpha1+options/opam

(from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780' locally
docker.io/ocaml/opam@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780: Pulling from ocaml/opam
617ff4840b8c: Already exists
988e8ea2cc6d: Already exists
570dac43d741: Already exists
ea26f44564e9: Already exists
2bfd9ae72a2c: Already exists
796eb578f3a3: Already exists
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fbc48c828a25: Already exists
3c2dcbc78b0f: Already exists
c1dc429b7f84: Already exists
74e20cc48974: Already exists
8fbf6727bc85: Already exists
c8a8cea98988: Already exists
638f4f7109b1: Already exists
cc8c5df7a495: Already exists
cc8c5df7a495: Already exists
bec5a94ff963: Already exists
25188549e567: Already exists
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adef6cb33e2c: Already exists
fb20ccd8b4d9: Already exists
f25d69174348: Already exists
062630e43b34: Already exists
b443377219b0: Already exists
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40cd77b9164f: Already exists
9107ae430a1b: Already exists
6797eb4e08bc: Already exists
6a2e922e4fd6: Already exists
6b2ac8a5ef1c: Already exists
76f23499a1aa: Pulling fs layer
14046b1f7f83: Pulling fs layer
fb16aad1c865: Pulling fs layer
89e37e62da39: Pulling fs layer
2aadd3fd1a1a: Pulling fs layer
28d4e4d4f6ed: Pulling fs layer
a0f83d06578c: Pulling fs layer
2aadd3fd1a1a: Waiting
89e37e62da39: Waiting
28d4e4d4f6ed: Waiting
a0f83d06578c: Waiting
14046b1f7f83: Verifying Checksum
14046b1f7f83: Download complete
76f23499a1aa: Verifying Checksum
76f23499a1aa: Download complete
fb16aad1c865: Verifying Checksum
fb16aad1c865: Download complete
2aadd3fd1a1a: Verifying Checksum
2aadd3fd1a1a: Download complete
76f23499a1aa: Pull complete
14046b1f7f83: Pull complete
a0f83d06578c: Download complete
28d4e4d4f6ed: Verifying Checksum
28d4e4d4f6ed: Download complete
fb16aad1c865: Pull complete
89e37e62da39: Verifying Checksum
89e37e62da39: Download complete
89e37e62da39: Pull complete
2aadd3fd1a1a: Pull complete
28d4e4d4f6ed: Pull complete
a0f83d06578c: Pull complete
Digest: sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780
Status: Downloaded newer image for ocaml/opam@sha256:9e267ba58bb199c157d8d488012cf562980f697e0db1fd3b717a84cebf608780
2025-05-23 15:24.25 ---> using "742bb025cde599b735bdffc2e68c06f879c2a2dc6d714e5a772010588e6aacce" 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"))
2025-05-23 15:24.25 ---> using "814710b978088d286e9503448f87964dbd00c80317f5bdbb07fbebaa90ccee25" 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
2025-05-23 15:24.25 ---> using "e6c534f83631ae593db2a73887b6299f524096af28d7654c26203dfe734c846f" 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=riscv64 os=linux os-distribution=ubuntu os-version=24.04
# 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       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
2025-05-23 15:24.25 ---> using "eeece032f3e6dd1ead903eb5de209af4580f155f6191a00b18cbb61b2c13bc1c" 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/"))
2025-05-23 15:24.25 ---> using "5aa832c2ac01c28623bcc4b062e5459464573477151f3e2b3b210380a19f2848" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-05-23 15:24.56 ---> saved as "dba566ef63a3e2b539a6e44bb6fc0464c8891453a292a30fcb4735b137036526"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-05-23 15:26.49 ---> saved as "ca2b833cd8069090e4bbf3b5013da19cfdee3af0180d571924dca97e1f0f6a23"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
- Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
- Get:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease [126 kB]
- Get:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease [126 kB]
- Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [742 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1105 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-backports/main riscv64 Packages [47.9 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-backports/universe riscv64 Packages [26.4 kB]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [836 kB]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [443 kB]
- Fetched 3579 kB in 2s (2005 kB/s)
- Reading package lists...
- 
2025-05-23 15:26.57 ---> saved as "ef2526b4785f21d89ca391d13e376a2852e12ba77a50062463043607aa6808f3"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
ocaml-compiler is now pinned to version 5.4.0~alpha1
2025-05-23 15:27.00 ---> saved as "420823f8709aeb7544720f5de264dfffb94c293d2dba19f2a468622c5d659a91"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocaml-compiler.5.4.0~alpha1;\
                        \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 \"\\\"ubuntu-24.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~alpha1 is not installed. Install it? [y/n] y
  * Missing dependency:
    - (invariant) -> ocaml-base-compiler = 5.3.0 -> ocaml-compiler = 5.3.0 -> ocaml-compiler.5.3.0: no longer available

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ocaml-compiler.5.4.0~alpha1;
        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 "\"ubuntu-24.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-05-23 15:28.17: Job failed: Failed: Build failed
2025-05-23 15:28.17: Log analysis:
2025-05-23 15:28.17: >>> 
No solution found, exiting
 (score = 100)
2025-05-23 15:28.17: [SKIP] Package not available