(not at the head of any monitored branch or PR)
2025-09-30 14:27.29: New job: test pgsolver.4.4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28612/head (b736f5b4792dcf47682fb2866e77379d49b0844d)
                              on ubuntu-24.04-ocaml-5.3/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28612/head" && git reset --hard b736f5b4
git fetch origin master
git merge --no-edit 4f9a23ad7559801de52ddc1916c3fb30ab18c401
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:8b083ccc5cbcb4af3b3128a8d74e3c549dcaf18d5a8f2d2d6a41ce2d407000a6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn pgsolver.4.4 4.4
RUN opam reinstall pgsolver.4.4; \
    res=$?; \
    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 "$pkg" != 'pgsolver.4.4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test pgsolver.4.4) || true
RUN opam reinstall --with-test --verbose pgsolver.4.4; \
    res=$?; \
    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 "$pkg" != 'pgsolver.4.4' && partial_fails="$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 .

2025-09-30 14:27.29: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:8b083ccc5cbcb4af3b3128a8d74e3c549dcaf18d5a8f2d2d6a41ce2d407000a6-pgsolver.4.4-b736f5b4792dcf47682fb2866e77379d49b0844d"
2025-09-30 14:27.29: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:8b083ccc5cbcb4af3b3128a8d74e3c549dcaf18d5a8f2d2d6a41ce2d407000a6)
 (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 pgsolver.4.4 4.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall pgsolver.4.4;\
             \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 \"$pkg\" != 'pgsolver.4.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test pgsolver.4.4) || true"))
 (run (shell  "opam reinstall --with-test --verbose pgsolver.4.4;\
             \n        res=$?;\
             \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 \"$pkg\" != 'pgsolver.4.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-30 14:27.29: Waiting for resource in pool OCluster
2025-09-30 14:27.30: Waiting for worker…
2025-09-30 17:09.52: Got resource from pool OCluster
Building on riscv-bm-02.sw.ci.dev
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HEAD is now at 4f9a23ad75 Merge pull request #28622 from Octachron/OCaml_5.4.0_rc1
Updating 4f9a23ad75..b736f5b479
Fast-forward
 packages/pgsolver/pgsolver.4.4/opam | 44 +++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 packages/pgsolver/pgsolver.4.4/opam

(from ocaml/opam:ubuntu-24.04-ocaml-5.3@sha256:8b083ccc5cbcb4af3b3128a8d74e3c549dcaf18d5a8f2d2d6a41ce2d407000a6)
2025-09-30 17:10.03 ---> using "c758d785d7201ada002cea7d7f9a720d49841910fadbe874bd1cab99d97c52de" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-09-30 17:10.03 ---> using "6e274199b7cfaff91fee802ef69a1868ae9e79598c2fa482f3b2ca1ae339aadb" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-09-30 17:10.03 ---> using "237da1b8468d361a6d4c4efb2a7b24c8a4df3876a6ce4d32881d95790610c07c" 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         2.4.1
# 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
2025-09-30 17:10.03 ---> using "14c583e958f912e12fcd7d646c8a036eeca417dd2b51e45deefd263bfab5e7f6" 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/"))
2025-09-30 17:10.03 ---> using "1204ae0f894b34e2f5f030807797fa637503d46325e084c5e3cab4e77ba143b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-30 17:10.09 ---> using "c36178b98e0ef8a3b541ce82dc9982377998649fb16ff17f94bced32482f1137" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-30 17:10.09 ---> using "4f622ae3ed27dc9cd0527e9edc8bf0ee54d09a70a2e9ea923ca49359859b47b5" from cache

/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/restricted riscv64 Packages [8176 B]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1443 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-updates/multiverse riscv64 Packages [4174 B]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [841 kB]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-backports/universe riscv64 Packages [28.5 kB]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-backports/main riscv64 Packages [49.3 kB]
- Get:11 http://ports.ubuntu.com/ubuntu-ports noble-security/restricted riscv64 Packages [5934 B]
- Get:12 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [876 kB]
- Get:13 http://ports.ubuntu.com/ubuntu-ports noble-security/multiverse riscv64 Packages [2794 B]
- Get:14 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [515 kB]
- Fetched 4153 kB in 2s (1680 kB/s)
- Reading package lists...
- 
2025-09-30 17:10.09 ---> using "e2e9e5609c7c93c257cef708fd6cfbf5b8528485d38840abe514aefbc10c0165" from cache

/home/opam: (run (shell "opam pin add -k version -yn pgsolver.4.4 4.4"))
pgsolver is now pinned to version 4.4
2025-09-30 17:10.09 ---> using "ab60f0b2283fecd9bd5d940c4b88410b25cdf017469e3a5832bbb4e9bf691d8d" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall pgsolver.4.4;\
                        \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 \"$pkg\" != 'pgsolver.4.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
pgsolver.4.4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
  - install cppo              1.8.0        [required by extlib]
  - install dune              3.20.2       [required by pgsolver]
  - install extlib            1.8.0        [required by pgsolver]
  - install minisat           0.6          [required by ocaml-sat-solvers]
  - install num               1.6          [required by pgsolver]
  - install ocaml-sat-solvers 0.8          [required by pgsolver]
  - install pgsolver          4.4 (pinned)
  - install tcs-lib           0.6          [required by pgsolver]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.20.2  (cached)
-> retrieved extlib.1.8.0  (cached)
-> retrieved minisat.0.6  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-sat-solvers.0.8  (cached)
-> retrieved pgsolver.4.4  (https://github.com/tcsprojects/pgsolver/releases/download/v4.4/pgsolver-4.4.tbz)
-> retrieved tcs-lib.0.6  (cached)
-> installed num.1.6
-> installed dune.3.20.2
-> installed cppo.1.8.0
-> installed minisat.0.6
-> installed extlib.1.8.0
-> installed tcs-lib.0.6
-> installed ocaml-sat-solvers.0.8
-> installed pgsolver.4.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 17:10.09 ---> using "414d1690e63c8efde0982f4ec5a9edc71726f3c44b3d718f4e9217823cd02ba8" from cache

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test pgsolver.4.4) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile pgsolver 4.4 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   pgsolver.4.4
-> installed pgsolver.4.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 17:10.59 ---> saved as "8d2fff0081acd41b8124b672c8eb810da4413e19dee36c3d557a822e8d71a7bb"

/home/opam: (run (shell  "opam reinstall --with-test --verbose pgsolver.4.4;\
                        \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 \"$pkg\" != 'pgsolver.4.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile pgsolver 4.4 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [pgsolver: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "pgsolver" "-j" "3" "@install" "@runtest" (CWD=/home/opam/.opam/5.3/.opam-switch/build/pgsolver.4.4)
-> compiled  pgsolver.4.4
-> removed   pgsolver.4.4
-> installed pgsolver.4.4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 17:11.48 ---> saved as "ea5e93693a0e0c317f3275929a4968837cb42f5bf46c5363bf5c126501e14d36"
Job succeeded
2025-09-30 17:12.22: Job succeeded