(for PR #28919)

2025-11-18 17:32.04: New job: build yocaml_eio.2.7.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28919/head (d4ca2c8996e7b80cf11028ad8c43876c747e0880)
                              on ubuntu-24.04-ocaml-4.14/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28919/head" && git reset --hard d4ca2c89
git fetch origin master
git merge --no-edit 5b6623e1a6044ddcc5808644cab9ba88dfd5e8c3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:1154a0fc92a8ed02898d568a7c3ae554c723e70c9e088ad863d93b4a8fd6d6ca
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn yocaml_eio.2.7.0 2.7.0
RUN opam reinstall yocaml_eio.2.7.0; \
    res=$?; \
    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 "\"ubuntu-24.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'yocaml_eio.2.7.0' && partial_fails="$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 .

2025-11-18 17:32.04: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:1154a0fc92a8ed02898d568a7c3ae554c723e70c9e088ad863d93b4a8fd6d6ca-yocaml_eio.2.7.0-d4ca2c8996e7b80cf11028ad8c43876c747e0880"
2025-11-18 17:32.04: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:1154a0fc92a8ed02898d568a7c3ae554c723e70c9e088ad863d93b4a8fd6d6ca)
 (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 yocaml_eio.2.7.0 2.7.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall yocaml_eio.2.7.0;\
             \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 \"\\\"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 \"$pkg\" != 'yocaml_eio.2.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-18 17:32.04: Waiting for resource in pool OCluster
2025-11-18 17:32.04: Waiting for worker…
2025-11-18 19:01.25: Got resource from pool OCluster
Building on riscv-bm-02.sw.ci.dev
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HEAD is now at 5b6623e1a6 Merge pull request #28905 from lindig/expr
Updating 5b6623e1a6..d4ca2c8996
Fast-forward
 packages/yocaml/yocaml.2.7.0/opam                  | 50 ++++++++++++++++++++++
 packages/yocaml_cmarkit/yocaml_cmarkit.2.7.0/opam  | 42 ++++++++++++++++++
 packages/yocaml_eio/yocaml_eio.2.7.0/opam          | 44 +++++++++++++++++++
 packages/yocaml_git/yocaml_git.2.7.0/opam          | 49 +++++++++++++++++++++
 packages/yocaml_jingoo/yocaml_jingoo.2.7.0/opam    | 41 ++++++++++++++++++
 packages/yocaml_liquid/yocaml_liquid.2.7.0/opam    | 41 ++++++++++++++++++
 .../yocaml_markdown/yocaml_markdown.2.7.0/opam     | 44 +++++++++++++++++++
 .../yocaml_mustache/yocaml_mustache.2.7.0/opam     | 41 ++++++++++++++++++
 packages/yocaml_omd/yocaml_omd.2.7.0/opam          | 42 ++++++++++++++++++
 packages/yocaml_otoml/yocaml_otoml.2.7.0/opam      | 41 ++++++++++++++++++
 packages/yocaml_runtime/yocaml_runtime.2.7.0/opam  | 45 +++++++++++++++++++
 .../yocaml_syndication.2.7.0/opam                  | 44 +++++++++++++++++++
 packages/yocaml_unix/yocaml_unix.2.7.0/opam        | 42 ++++++++++++++++++
 packages/yocaml_yaml/yocaml_yaml.2.7.0/opam        | 41 ++++++++++++++++++
 14 files changed, 607 insertions(+)
 create mode 100644 packages/yocaml/yocaml.2.7.0/opam
 create mode 100644 packages/yocaml_cmarkit/yocaml_cmarkit.2.7.0/opam
 create mode 100644 packages/yocaml_eio/yocaml_eio.2.7.0/opam
 create mode 100644 packages/yocaml_git/yocaml_git.2.7.0/opam
 create mode 100644 packages/yocaml_jingoo/yocaml_jingoo.2.7.0/opam
 create mode 100644 packages/yocaml_liquid/yocaml_liquid.2.7.0/opam
 create mode 100644 packages/yocaml_markdown/yocaml_markdown.2.7.0/opam
 create mode 100644 packages/yocaml_mustache/yocaml_mustache.2.7.0/opam
 create mode 100644 packages/yocaml_omd/yocaml_omd.2.7.0/opam
 create mode 100644 packages/yocaml_otoml/yocaml_otoml.2.7.0/opam
 create mode 100644 packages/yocaml_runtime/yocaml_runtime.2.7.0/opam
 create mode 100644 packages/yocaml_syndication/yocaml_syndication.2.7.0/opam
 create mode 100644 packages/yocaml_unix/yocaml_unix.2.7.0/opam
 create mode 100644 packages/yocaml_yaml/yocaml_yaml.2.7.0/opam

(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:1154a0fc92a8ed02898d568a7c3ae554c723e70c9e088ad863d93b4a8fd6d6ca)
2025-11-18 19:01.36 ---> using "764a9c65af4a636e0cc63c48ff5d73654da93ce20810411fbfb3f0ea9d25b0bc" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-18 19:01.36 ---> using "7fa859d0060c7c7de2697e765748d221a00d2ab7d2198cfc520f226f5890cb9f" 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
2025-11-18 19:01.36 ---> using "36e1c05f92e3076e923d41bdaabf8d61428f126b086b70c4efa63946d19082f2" 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=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       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
2025-11-18 19:01.36 ---> using "289abb81986e83e2340d854b8167a6011a6dd781d24c0ae6fb9025a2ebd87b4c" 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/"))
2025-11-18 19:01.36 ---> using "eb6230ac1d05514b1a53db10ed46d176f57763c5de2519cedb98a1b6eb637a5f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-18 19:01.41 ---> using "8147bd71cfbaedef73d89597025e3d7452c5781b15af585e8e52c58cea8323cd" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-18 19:01.41 ---> using "bdcf5c83c74e485f8a3b23b27cdf2f83c7f1408d5115262524b46f97717261e5" 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/universe riscv64 Packages [1459 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [872 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [554 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [913 kB]
- Fetched 4176 kB in 2s (1773 kB/s)
- Reading package lists...
- 
2025-11-18 19:01.41 ---> using "fa4fe2fee96923f5bc174d57d156432b7235829af36ee15f99b3e744dab839c7" from cache

/home/opam: (run (shell "opam pin add -k version -yn yocaml_eio.2.7.0 2.7.0"))
yocaml_eio is now pinned to version 2.7.0
2025-11-18 19:01.45 ---> saved as "27c360707c800061b35fb2158db17ade54c6df1c30a597e2dde0ccca3e548d2b"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall yocaml_eio.2.7.0;\
                        \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 \"\\\"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 \"$pkg\" != 'yocaml_eio.2.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
yocaml_eio.2.7.0 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - yocaml_eio >= 2.7.0 -> ocaml >= 5.1.1
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall yocaml_eio.2.7.0;
        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 "\"ubuntu-24.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'yocaml_eio.2.7.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-11-18 19:02.52: Job failed: Failed: Build failed
2025-11-18 19:02.52: Log analysis:
2025-11-18 19:02.52: >>> 
No solution found, exiting
 (score = 100)
2025-11-18 19:02.52: [SKIP] Package not available