2025-01-11 05:17.30: New job: build linol-eio.0.8, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27246/head (a9279ecc3d9507e2ac76b01c358ecdea7b0c393a)
                              on ubuntu-24.04-ocaml-4.14/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27246/head" && git reset --hard a9279ecc
git fetch origin master
git merge --no-edit 67e940587b8aca227f511e1943bcd31eabe6b1db
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn linol-eio.0.8 0.8
RUN opam reinstall linol-eio.0.8; \
    res=$?; \
    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 "$pkg" != 'linol-eio.0.8' && partial_fails="$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 .

2025-01-11 05:17.30: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db-linol-eio.0.8-a9279ecc3d9507e2ac76b01c358ecdea7b0c393a"
2025-01-11 05:17.30: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db)
 (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 linol-eio.0.8 0.8"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall linol-eio.0.8;\
             \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 \"$pkg\" != 'linol-eio.0.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-01-11 05:17.30: Waiting for resource in pool OCluster
2025-01-11 05:17.31: Waiting for worker…
2025-01-11 05:17.31: Got resource from pool OCluster
Building on riscv-bm-a4.sw.ocaml.org
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HEAD is now at da7a6ce431 Fix ocaml-index deps
HEAD is now at 67e940587b Merge pull request #27236 from kit-ty-kate/opam-publish-mccs.1.1-19
Updating 67e940587b..a9279ecc3d
Fast-forward
 packages/linol-eio/linol-eio.0.8/opam | 41 +++++++++++++++++++++++++++++++++++
 packages/linol-lwt/linol-lwt.0.8/opam | 40 ++++++++++++++++++++++++++++++++++
 packages/linol/linol.0.8/opam         | 41 +++++++++++++++++++++++++++++++++++
 3 files changed, 122 insertions(+)
 create mode 100644 packages/linol-eio/linol-eio.0.8/opam
 create mode 100644 packages/linol-lwt/linol-lwt.0.8/opam
 create mode 100644 packages/linol/linol.0.8/opam

(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db' locally
docker.io/ocaml/opam@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db: Pulling from ocaml/opam
0dcc8c973ba1: Already exists
dd4c12ebb328: Already exists
ba1b4613d835: Already exists
3b3c8c624dce: Already exists
9a705e22940d: Already exists
8f214be6358f: Already exists
074bd02b4983: Already exists
f67c23338284: Already exists
b9f6b82a922c: Already exists
b0ad1fa8a9a7: Already exists
6029eede7245: Already exists
8335459a8531: Already exists
72e349dd97f1: Already exists
6fe47677dd8d: Already exists
0ea94e855059: Already exists
0ea94e855059: Already exists
486dc9bb08ac: Already exists
295b1d1d4c36: Already exists
d586d958ad89: Already exists
10a1cd242c0d: Already exists
4f4fb700ef54: Already exists
0c31110abe6d: Already exists
0a18ca7c11f2: Already exists
ed6e756d62c1: Already exists
d2140af7c2e9: Already exists
73a3aff73b06: Already exists
b956ee8e61d7: Already exists
58f94dc7c9c2: Already exists
a0bdcdd8e7e3: Already exists
f31856d2f640: Already exists
fadedf9e9236: Already exists
51226293a9e0: Already exists
413c5129b3c1: Already exists
c9849397b88c: Already exists
dd8f64c86215: Already exists
c9ee0f22b55e: Already exists
30dad801bc53: Already exists
d78bc018bd27: Already exists
e66d6c3f96ea: Pulling fs layer
2ec6961e172f: Pulling fs layer
e5c2b4f0d400: Pulling fs layer
21d3c4da6478: Pulling fs layer
21d3c4da6478: Waiting
2ec6961e172f: Verifying Checksum
2ec6961e172f: Download complete
e5c2b4f0d400: Verifying Checksum
e5c2b4f0d400: Download complete
21d3c4da6478: Verifying Checksum
21d3c4da6478: Download complete
e66d6c3f96ea: Verifying Checksum
e66d6c3f96ea: Download complete
e66d6c3f96ea: Pull complete
2ec6961e172f: Pull complete
e5c2b4f0d400: Pull complete
21d3c4da6478: Pull complete
Digest: sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db
Status: Downloaded newer image for ocaml/opam@sha256:2472d46bb52508c486b23ccbb6d6a47c2c70402b09b4f2cb00b6e382570a57db
2025-01-11 05:18.01 ---> using "92cb8183cb2939aca6e40eae21fc6d31e9bf9d235fbd4ed74ad4a31c13f4c7e2" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-01-11 05:18.01 ---> using "12ca9f1dbac7ee831724770a6a76b6fe034309b79fd381c90e2dadb754bb54fd" 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
[NOTE] The 'jobs' option was reset, its value was 7 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=7 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2025-01-11 05:18.01 ---> using "1aff41dde6797ecabdc5a6fe46c1ba3ae6a86075844c44fac33ba4d44b7d240d" 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         2.4.0~alpha1~dev (26290a42e5a3dd44c3e2f8f743e6b8c391bdc206)
# 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 (local)
# 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
2025-01-11 05:18.01 ---> using "c131c686ec2d811ba8366067bf852fce5e5ede7cfa18a3ef74fe00340004f181" 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/"))
2025-01-11 05:18.01 ---> using "67a4deaff8bd8264fd1f35496eafa0ea7a1f7d4fb1d281a6f69316ab501fe073" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-01-11 05:18.38 ---> saved as "49d26592055de33749c47877d9dfe6222fc3894586d78645f046ba69d064f85c"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-01-11 05:22.41 ---> saved as "bedd5b3b76a5194d595e50edb5410ab74281f4dca68f01263959ccd1688e8ccc"

/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 [1011 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [594 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-security/restricted riscv64 Packages [3378 B]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [358 kB]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-security/multiverse riscv64 Packages [1079 B]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [800 kB]
- Fetched 3145 kB in 2s (1898 kB/s)
- Reading package lists...
- 
2025-01-11 05:22.49 ---> saved as "f0e08245c283e959e06ab4d95b30810391ec46201c6312860a4a885d122d232e"

/home/opam: (run (shell "opam pin add -k version -yn linol-eio.0.8 0.8"))
linol-eio is now pinned to version 0.8
2025-01-11 05:22.52 ---> saved as "91bbb921eef00ff42939be7b7a2196230886e5a71518a4cd6ce5c2a2be5fdf59"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall linol-eio.0.8;\
                        \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 \"$pkg\" != 'linol-eio.0.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
linol-eio.0.8 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - linol-eio >= 0.8 -> eio >= 1.0 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - linol-eio >= 0.8 -> eio >= 1.0 -> ocaml >= 5.1.0 -> ocaml-variants < 5.1.1~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - linol-eio >= 0.8 -> eio >= 1.0 -> ocaml >= 5.1.0 -> ocaml-variants >= 5.1.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall linol-eio.0.8;
        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 "$pkg" != 'linol-eio.0.8' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-01-11 05:24.38: Job failed: Failed: Build failed
2025-01-11 05:24.38: Log analysis:
2025-01-11 05:24.38: >>> 
No solution found, exiting
 (score = 100)
2025-01-11 05:24.38: [SKIP] Package not available