(for PR #29581)

2026-03-21 23:40.12: New job: build spectrum_capabilities.1.0.0.alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29581/head (c52e39f11b5df3e4bb74becd6c0b64f6f336b223)
                              on ubuntu-24.04-ocaml-4.14/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29581/head" && git reset --hard c52e39f1
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn spectrum_capabilities.1.0.0.alpha2 1.0.0.alpha2
RUN opam reinstall spectrum_capabilities.1.0.0.alpha2; \
    res=$?; \
    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 "$pkg" != 'spectrum_capabilities.1.0.0.alpha2' && partial_fails="$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 .

2026-03-21 23:40.12: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e-spectrum_capabilities.1.0.0.alpha2-c52e39f11b5df3e4bb74becd6c0b64f6f336b223"
2026-03-21 23:40.12: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e)
 (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 spectrum_capabilities.1.0.0.alpha2 1.0.0.alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall spectrum_capabilities.1.0.0.alpha2;\
             \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 \"$pkg\" != 'spectrum_capabilities.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-21 23:40.12: Waiting for resource in pool OCluster
2026-03-21 23:40.14: Waiting for worker…
2026-03-22 00:42.57: Got resource from pool OCluster
Building on riscv-bm-01.sw.ci.dev
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HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..c52e39f11b
Fast-forward
 packages/spectrum/spectrum.1.0.0.alpha2/opam       | 52 ++++++++++++++++++++++
 .../spectrum_capabilities.1.0.0.alpha2/opam        | 43 ++++++++++++++++++
 .../spectrum_palette_ppx.1.0.0.alpha2/opam         | 45 +++++++++++++++++++
 .../spectrum_palettes.1.0.0.alpha2/opam            | 42 +++++++++++++++++
 .../spectrum_tools.1.0.0.alpha2/opam               | 47 +++++++++++++++++++
 5 files changed, 229 insertions(+)
 create mode 100644 packages/spectrum/spectrum.1.0.0.alpha2/opam
 create mode 100644 packages/spectrum_capabilities/spectrum_capabilities.1.0.0.alpha2/opam
 create mode 100644 packages/spectrum_palette_ppx/spectrum_palette_ppx.1.0.0.alpha2/opam
 create mode 100644 packages/spectrum_palettes/spectrum_palettes.1.0.0.alpha2/opam
 create mode 100644 packages/spectrum_tools/spectrum_tools.1.0.0.alpha2/opam

(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e)
2026-03-22 00:43.07 ---> using "ea217873466a32995897219deecbfb415f5b65e57327eb6d6896918b841e3329" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-22 00:43.07 ---> using "1d9d8bb73c574e4bf8c49f0e16cd2d73a709eb545df83e8ec4216b08e7dd779d" 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
2026-03-22 00:43.07 ---> using "e4aaa80b431300b138a1ad34bb1021bcb96de2357df7d00318313658f7b87b41" 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
# 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
2026-03-22 00:43.07 ---> using "984c3ad735e69406573e706cd6e5591fcd2dd04d05210e93bab09f234173355c" 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/"))
2026-03-22 00:43.07 ---> using "ba45d311c07b4e21005eba9633c486473005a530f8a9e3b883ad7d6112a67255" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-22 00:43.13 ---> using "1aa60251de88cdb689b36718c40925a1d8b4c06e2c2bf6351c328615c8bf9dc8" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-22 00:43.13 ---> using "95566952b4fae0803ca420ad90e921b77c85ba284a13fee33ce1e6e23c3a8d53" 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 [11.0 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1528 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [951 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-backports/main riscv64 Packages [49.4 kB]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-backports/multiverse riscv64 Packages [695 B]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-backports/universe riscv64 Packages [29.5 kB]
- Get:11 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [623 kB]
- Get:12 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [974 kB]
- Get:13 http://ports.ubuntu.com/ubuntu-ports noble-security/restricted riscv64 Packages [8714 B]
- Fetched 4554 kB in 2s (2084 kB/s)
- Reading package lists...
- 
2026-03-22 00:43.13 ---> using "122ed9524d2381b77756c2dd6d368796d540715708da5723942d5ea74c00c334" from cache

/home/opam: (run (shell "opam pin add -k version -yn spectrum_capabilities.1.0.0.alpha2 1.0.0.alpha2"))
spectrum_capabilities is now pinned to version 1.0.0.alpha2
2026-03-22 00:43.16 ---> saved as "3c1987ee7fc00fb27093795436e88eab4653c2f0df2c2d9ed1aa305781ef33de"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall spectrum_capabilities.1.0.0.alpha2;\
                        \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 \"$pkg\" != 'spectrum_capabilities.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
spectrum_capabilities.1.0.0.alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 30 packages
  - install cppo                  1.8.0                 [required by ppx_deriving]
  - install dune                  3.22.0                [required by spectrum_capabilities]
  - install jsonm                 1.0.2                 [required by opam-core]
  - install menhir                20260209              [required by opam-file-format]
  - install menhirCST             20260209              [required by menhir]
  - install menhirGLR             20260209              [required by menhir]
  - install menhirLib             20260209              [required by menhir]
  - install menhirSdk             20260209              [required by menhir]
  - install ocaml-compiler-libs   v0.12.4               [required by ppxlib]
  - install ocamlbuild            0.16.1                [required by jsonm]
  - install ocamlfind             1.9.8                 [required by ppx_deriving]
  - install ocamlgraph            2.2.0                 [required by opam-core]
  - install opam-core             2.5.0                 [required by opam-format]
  - install opam-file-format      2.2.0                 [required by opam-format]
  - install opam-format           2.5.0                 [required by opam-repository]
  - install opam-repository       2.5.0                 [required by opam-state]
  - install opam-state            2.5.0                 [required by spectrum_capabilities]
  - install patch                 3.1.0                 [required by opam-state]
  - install ppx_derivers          1.2.1                 [required by ppx_deriving]
  - install ppx_deriving          6.1.1                 [required by spectrum_capabilities]
  - install ppxlib                0.37.0                [required by ppx_deriving]
  - install re                    1.14.0                [required by spectrum_capabilities]
  - install sexplib0              v0.17.0               [required by ppxlib]
  - install sha                   1.15.4                [required by opam-core]
  - install spdx_licenses         1.4.0                 [required by opam-state]
  - install spectrum_capabilities 1.0.0.alpha2 (pinned)
  - install stdlib-shims          0.3.0                 [required by ppxlib]
  - install swhid_core            0.1                   [required by opam-core]
  - install topkg                 1.1.1                 [required by jsonm]
  - install uutf                  1.0.4                 [required by opam-core]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.22.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlgraph.2.2.0  (cached)
-> retrieved opam-core.2.5.0, opam-format.2.5.0, opam-repository.2.5.0, opam-state.2.5.0  (cached)
-> retrieved opam-file-format.2.2.0  (cached)
-> retrieved patch.3.1.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved spdx_licenses.1.4.0  (cached)
-> retrieved spectrum_capabilities.1.0.0.alpha2  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved swhid_core.0.1  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed jsonm.1.0.2
-> installed dune.3.22.0
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed cppo.1.8.0
-> installed menhirSdk.20260209
-> installed patch.3.1.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppx_derivers.1.2.1
-> installed re.1.14.0
-> installed ocamlgraph.2.2.0
-> installed spdx_licenses.1.4.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed swhid_core.0.1
-> installed sha.1.15.4
-> installed opam-core.2.5.0
-> installed menhir.20260209
-> installed opam-file-format.2.2.0
-> installed opam-format.2.5.0
-> installed opam-repository.2.5.0
-> installed opam-state.2.5.0
-> installed ppxlib.0.37.0
-> installed ppx_deriving.6.1.1
-> installed spectrum_capabilities.1.0.0.alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:52.30 ---> saved as "2b84de2e0a8abce83a412a117bd9ddb9170921e7fa41b98f04c9c265f995be89"
Job succeeded
2026-03-22 01:23.29: Job succeeded