Build:
  1. 0
2026-04-26 18:39.05: New job: test nats-client-async.0.0.9, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29806/head (d05139b47896b9026fcac2de702ca16d8ae69036)
                              on ubuntu-24.04-ocaml-4.14/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29806/head" && git reset --hard d05139b4
git fetch origin master
git merge --no-edit 740705498b2a845b3db8233e6dcbf71d981ba76f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn nats-client-async.0.0.9 0.0.9
RUN opam reinstall nats-client-async.0.0.9; \
    res=$?; \
    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 "$pkg" != 'nats-client-async.0.0.9' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test nats-client-async.0.0.9) || true
RUN opam reinstall --with-test --verbose nats-client-async.0.0.9; \
    res=$?; \
    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 "$pkg" != 'nats-client-async.0.0.9' && partial_fails="$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 .

2026-04-26 18:39.05: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb-nats-client-async.0.0.9-d05139b47896b9026fcac2de702ca16d8ae69036"
2026-04-26 18:39.05: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb)
 (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 nats-client-async.0.0.9 0.0.9"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall nats-client-async.0.0.9;\
             \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 \"$pkg\" != 'nats-client-async.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test nats-client-async.0.0.9) || true"))
 (run (shell  "opam reinstall --with-test --verbose nats-client-async.0.0.9;\
             \n        res=$?;\
             \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 \"$pkg\" != 'nats-client-async.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-26 18:39.05: Waiting for resource in pool OCluster
2026-04-26 18:39.05: Waiting for worker…
2026-04-26 19:08.54: Got resource from pool OCluster
Building on riscv-bm-01.sw.ci.dev
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HEAD is now at 740705498b Merge pull request #29803 from dinosaure/release-uspf-0.2.1
Updating 740705498b..d05139b478
Fast-forward
 .../nats-client-async/nats-client-async.0.0.9/opam | 46 ++++++++++++++++++++++
 packages/nats-client/nats-client.0.0.9/opam        | 39 ++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 packages/nats-client-async/nats-client-async.0.0.9/opam
 create mode 100644 packages/nats-client/nats-client.0.0.9/opam

(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb)
2026-04-26 19:09.04 ---> using "a561fa540a5e03edeabc82a5696e2e05d2678fbada571c0a8d1b3bc16f0faf74" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-26 19:09.04 ---> using "aa1ed4d14ee425245eb8dce126fd8139ce197d06ccaaf62ddc9ce93efc20e972" 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
2026-04-26 19:09.04 ---> using "385b5d62825ebde0b90345b1ea1ec8350a52375e94e1f6f5fc4fb297a71b569d" 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         2.5.1
# 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       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-04-26 19:09.04 ---> using "1fedea335862cc2a55bb9266e1ccde37eb90135ed46e640bf29a221d179bb287" 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/"))
2026-04-26 19:09.04 ---> using "e59dbcaacccf8466288c4d2fd96476f3bcea7d06876c4f89798e4449d3f21aff" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-26 19:09.10 ---> using "1b2a6e58fcf15a0ae8a69e77e32c756cc61867c8f9e5b81922d3b33ddf045a65" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-26 19:09.10 ---> using "4d8af4fc30bc553cb3e538604457c5f470b42d119f03cf9602f9b9312a8932a0" 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 [1596 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/multiverse riscv64 Packages [5111 B]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [953 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-updates/restricted riscv64 Packages [10.8 kB]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-backports/multiverse riscv64 Packages [671 B]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-backports/main riscv64 Packages [48.9 kB]
- Get:11 http://ports.ubuntu.com/ubuntu-ports noble-backports/universe riscv64 Packages [29.3 kB]
- Get:12 http://ports.ubuntu.com/ubuntu-ports noble-security/restricted riscv64 Packages [8621 B]
- Get:13 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [637 kB]
- Get:14 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [1119 kB]
- Get:15 http://ports.ubuntu.com/ubuntu-ports noble-security/multiverse riscv64 Packages [3400 B]
- Fetched 4790 kB in 2s (2155 kB/s)
- Reading package lists...
- 
2026-04-26 19:09.10 ---> using "b0e924dc49dff0229a0031724123093db6864b9df22c11e3ceca5de265666e38" from cache

/home/opam: (run (shell "opam pin add -k version -yn nats-client-async.0.0.9 0.0.9"))
nats-client-async is now pinned to version 0.0.9
2026-04-26 19:09.10 ---> using "245dec1a16acf134912d750429f2e772f77807a9726a14dec2ecbde55aace145" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall nats-client-async.0.0.9;\
                        \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 \"$pkg\" != 'nats-client-async.0.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] nats-client-async = 0.0.9: unmet availability conditions: 'os-distribution != "alpine" & arch != "riscv64"'
"/usr/bin/env" "bash" "-c" "opam reinstall nats-client-async.0.0.9;
        res=$?;
        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 "$pkg" != 'nats-client-async.0.0.9' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2026-04-26 19:09.55: Job failed: Failed: Build failed
2026-04-26 19:09.55: Log analysis:
2026-04-26 19:09.55: >>> 
[ERROR] nats-client-async = 0.0.9: unmet availability conditions: 'os-distribution != "alpine" & arch != "riscv64"'
 (score = 100)
2026-04-26 19:09.55: [SKIP] Package not available