(for PR #29582)

2026-03-25 13:13.04: New job: test spectrum.0.2.0 with ocaml-compiler.5.4.0~beta2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-compiler.5.4.0~beta2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall spectrum.0.2.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'spectrum.0.2.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test spectrum.0.2.0) || true
RUN opam reinstall --with-test --verbose spectrum.0.2.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'spectrum.0.2.0' && partial_fails="$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 .

2026-03-25 13:13.04: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~beta2-spectrum.0.2.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.04: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (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 ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall spectrum.0.2.0;\
             \n        res=$?;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'spectrum.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test spectrum.0.2.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose spectrum.0.2.0;\
             \n        res=$?;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'spectrum.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:13.04: Waiting for resource in pool OCluster
2026-03-25 13:27.24: Waiting for worker…
2026-03-25 13:29.06: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.5/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.6/opam        |  5 ++++-
 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam    | 18 ++++++++++++++++++
 .../ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  2 ++
 15 files changed, 69 insertions(+), 12 deletions(-)
 create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-25 13:29.25 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 13:29.25 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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
[NOTE] The 'jobs' option was reset, its value was 71 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=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 13:29.25 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-03-25 13:29.25 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 13:29.25 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 13:29.26 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 13:29.26 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (10.9 MB/s)
- Reading package lists...
- 
2026-03-25 13:29.26 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
ocaml-compiler is now pinned to version 5.4.0~beta2
2026-03-25 13:29.26 ---> using "6a5005f94ec93c4cfbc555c3d261f1a9e44ce02f7cf737f7e023902aa066afba" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~beta2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)                [conflicts with ocaml-compiler]
=== downgrade 1 package
  - downgrade ocaml-compiler      5.4.0 to 5.4.0~beta2 (pinned)
=== recompile 6 packages
  - recompile base-domains        base                          [uses ocaml]
  - recompile base-effects        base                          [uses ocaml]
  - recompile base-nnp            base                          [uses base-domains]
  - recompile ocaml               5.4.0                         [uses ocaml-base-compiler]
  - recompile ocaml-config        3                             [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                         [uses ocaml]
=== install 1 package
  - install   ocaml-variants      5.4.0~beta2+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~beta2  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~beta2
-> installed ocaml-variants.5.4.0~beta2+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~beta2+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 13:29.26 ---> using "e030a93f7882e2604088ed6928ceb441b94d1a6a8f699222926e1ee68fd1dd8f" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall spectrum.0.2.0;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'spectrum.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
spectrum.0.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 7 packages
  - install color      0.2.0  [required by spectrum]
  - install dune       3.22.0 [required by spectrum]
  - install gg         1.0.0  [required by color]
  - install ocamlbuild 0.16.1 [required by gg]
  - install ocamlfind  1.9.8  [required by gg]
  - install spectrum   0.2.0
  - install topkg      1.1.1  [required by gg]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved color.0.2.0  (cached)
-> retrieved dune.3.22.0  (cached)
-> retrieved gg.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved spectrum.0.2.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed gg.1.0.0
-> installed dune.3.22.0
-> installed color.0.2.0
-> installed spectrum.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 13:29.57 ---> saved as "b525985c00cd764bba5b5f7cbb6503b4cc7373774bb2c9b003a4979a27770568"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test spectrum.0.2.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile spectrum           0.2.0
=== install 13 packages
  - install   alcotest           1.9.1  [required by spectrum]
  - install   astring            0.8.5  [required by alcotest]
  - install   cmdliner           2.1.0  [required by alcotest]
  - install   fmt                0.11.0 [required by alcotest]
  - install   junit              2.3.0  [required by junit_alcotest]
  - install   junit_alcotest     2.3.0  [required by spectrum]
  - install   ocaml-syntax-shims 1.0.0  [required by alcotest]
  - install   ptime              1.2.0  [required by junit]
  - install   re                 1.14.0 [required by alcotest]
  - install   seq                base   [required by tyxml]
  - install   stdlib-shims       0.3.0  [required by alcotest]
  - install   tyxml              4.6.0  [required by junit]
  - install   uutf               1.0.4  [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved junit.2.3.0, junit_alcotest.2.3.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ptime.1.2.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved spectrum.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved tyxml.4.6.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed astring.0.8.5
-> installed re.1.14.0
-> installed ptime.1.2.0
-> removed   spectrum.0.2.0
-> installed cmdliner.2.1.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed alcotest.1.9.1
-> installed tyxml.4.6.0
-> installed junit.2.3.0
-> installed junit_alcotest.2.3.0
-> installed spectrum.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 13:30.13 ---> saved as "0516afa15ee5a944ed8b77c9e8347c1c2e49713e5198fa1ef7d5b641d3da81ee"

/home/opam: (run (shell  "opam reinstall --with-test --verbose spectrum.0.2.0;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'spectrum.0.2.0' && partial_fails=\"$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 spectrum 0.2.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [spectrum.0.2.0: extract]
-> retrieved spectrum.0.2.0  (cached)
Processing  2/4: [spectrum: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "spectrum" "-j" "255" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/spectrum.0.2.0)
- (cd _build/default/tests && ./printer.exe)
- Testing `Printer'.
- This run has ID `NDWBAAWT'.
- 
-   [OK]          Exn: Single style             0   Bold.
-   [OK]          Exn: Single style             1   Bold (case-insensitive).
-   [OK]          Exn: Single style             2   Rapid blink.
-   [OK]          Exn: Single colour            0   Named (foreground): red.
-   [OK]          Exn: Single colour            1   Named (foreground): red (ca...
-   [OK]          Exn: Single colour            2   Hex (foreground): FC9.
-   [OK]          Exn: Single colour            3   Hex (foreground): f0c090.
-   [OK]          Exn: Single colour            4   Named (background): red.
-   [OK]          Exn: Single colour            5   Hex (background): FC9.
-   [OK]          Exn: Single colour            6   Hex (background): f0c090.
-   [OK]          Exn: Nested                   0   0-3-0 tag stack.
-   [OK]          Exn: Format args              0   One string arg.
-   [OK]          Noexn: Single style           0   Bold.
-   [OK]          Noexn: Single style           1   Bold (case-insensitive).
-   [OK]          Noexn: Single style           2   Rapid blink.
-   [OK]          Noexn: Single colour          0   Named (foreground): red.
-   [OK]          Noexn: Single colour          1   Named (foreground): red (ca...
-   [OK]          Noexn: Single colour          2   Hex (foreground): FC9.
-   [OK]          Noexn: Single colour          3   Hex (foreground): f0c090.
-   [OK]          Noexn: Single colour          4   Named (background): red.
-   [OK]          Noexn: Single colour          5   Hex (background): FC9.
-   [OK]          Noexn: Single colour          6   Hex (background): f0c090.
-   [OK]          Noexn: Nested                 0   0-3-0 tag stack.
-   [OK]          Noexn: Format args            0   One string arg.
-   [OK]          Exn: Invalid tags             0   Invalid color name (fg...
-   [OK]          Exn: Invalid tags             1   Invalid color name (fg).
-   [OK]          Exn: Invalid tags             2   Invalid color name (bg).
-   [OK]          Exn: Invalid tags             3   Invalid color name.
-   [OK]          Exn: Invalid tags             4   Invalid tag (not match...
-   [OK]          Exn: Invalid tags             5   Invalid color name (no...
-   [OK]          Exn: Invalid tags             6   Invalid tag (not matc...
-   [OK]          Exn: Invalid tags             7   Invalid color name (in...
-   [OK]          Noexn: Invalid tags           0   Invalid color name (fg impl...
-   [OK]          Noexn: Invalid tags           1   Invalid color name (fg).
-   [OK]          Noexn: Invalid tags           2   Invalid color name (bg).
-   [OK]          Noexn: Invalid tags           3   Invalid color name.
-   [OK]          Noexn: Invalid tags           4   Invalid tag (not matched as...
-   [OK]          Noexn: Invalid tags           5   Invalid color name (not mat...
-   [OK]          Noexn: Invalid tags           6   Invalid tag (not matched as...
-   [OK]          Noexn: Invalid tags           7   Invalid color name (in comp...
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/spectrum.0.2.0/_build/default/tests/_build/_tests/Printer'.
- Test Successful in 0.005s. 40 tests run.
- (cd _build/default/tests && ./lexer.exe)
- Testing `Lexer'.
- This run has ID `L9UXBKN0'.
- 
-   [OK]          Styles                                     0   Bold.
-   [OK]          Styles                                     1   Rapid blink.
-   [OK]          Named colors                               0   Foreground (im...
-   [OK]          Named colors                               1   Foreground (ex...
-   [OK]          Named colors                               2   Background (ex...
-   [OK]          Named colors                               3   Foreground (im...
-   [OK]          Named colors                               4   Foreground (ex...
-   [OK]          Named colors                               5   Background (ex...
-   [OK]          Compound (manually-defined tests)          0   red, bold, bg ...
-   [OK]          Compound (manually-defined tests)          1   ignores whites...
-   [OK]          Compound tags from named colors            0   Red,Underline.
-   [OK]          Compound tags from named colors            1   Underline,Red.
-   [OK]          Compound tags from named colors            2   Bg Red,Underline.
-   [OK]          Compound tags from named colors            3   Underline,Bg Red.
-   [OK]          Compound tags from named colors            4   dark-olive-gre...
-   [OK]          Compound tags from named colors            5   Bold,dark-oliv...
-   [OK]          Compound tags from named colors            6   Red,Underline,...
-   [OK]          Compound tags from named colors            7   Underline,Red,...
-   [OK]          Compound tags from named colors            8   Underline,Bg R...
-   [OK]          Compound tags from named colors            9   Underline,Bg R...
-   [OK]          Compound tags from named colors           10   Red,Bg Red,Und...
-   [OK]          Compound tags from named colors           11   Bg Red,Red,Und...
-   [OK]          Compound tags from named colors           12   Bg Red,Underli...
-   [OK]          Compound tags from named colors           13   Bg Red,Underli...
-   [OK]          Compound tags from named colors           14   Red,Bg Red,Bol...
-   [OK]          Compound tags from named colors           15   Bg Red,Red,Bol...
-   [OK]          Compound tags from named colors           16   Bg Red,Bold,Re...
-   [OK]          Compound tags from named colors           17   Bg Red,Bold,Un...
-   [OK]          Compound tags from named colors           18   Red,Underline,...
-   [OK]          Compound tags from named colors           19   Underline,Red,...
-   [OK]          Compound tags from named colors           20   Underline,Bold...
-   [OK]          Compound tags from named colors           21   Underline,Bold...
-   [OK]          Compound tags from named colors           22   Red,Bold,Under...
-   [OK]          Compound tags from named colors           23   Bold,Red,Under...
-   [OK]          Compound tags from named colors           24   Bold,Underline...
-   [OK]          Compound tags from named colors           25   Bold,Underline...
-   [OK]          Compound tags from named colors           26   Red,Bold,Bg Re...
-   [OK]          Compound tags from named colors           27   Bold,Red,Bg Re...
-   [OK]          Compound tags from named colors           28   Bold,Bg Red,Re...
-   [OK]          Compound tags from named colors           29   Bold,Bg Red,Un...
-   [OK]          Hex colors                                 0   Foreground (im...
-   [OK]          Hex colors                                 1   Foreground (ex...
-   [OK]          Hex colors                                 2   Background (ex...
-   [OK]          Hex colors                                 3   Foreground (im...
-   [OK]          Hex colors                                 4   Foreground (ex...
-   [OK]          Hex colors                                 5   Background (ex...
-   [OK]          Hex colors                                 6   Foreground (im...
-   [OK]          Hex colors                                 7   Foreground (ex...
-   [OK]          Hex colors                                 8   Background (ex...
-   [OK]          Hex colors                                 9   Foreground (im...
-   [OK]          Hex colors                                10   Foreground (ex...
-   [OK]          Hex colors                                11   Background (ex...
-   [OK]          Compound tags from hex colors              0   #F00,Underline.
-   [OK]          Compound tags from hex colors              1   Underline,#F00.
-   [OK]          Compound tags from hex colors              2   Bg #f0c090,Bold.
-   [OK]          Compound tags from hex colors              3   Bold,Bg #f0c090.
-   [OK]          Compound tags from hex colors              4   #F00,Underline...
-   [OK]          Compound tags from hex colors              5   Underline,#F00...
-   [OK]          Compound tags from hex colors              6   Underline,Bg #...
-   [OK]          Compound tags from hex colors              7   Underline,Bg #...
-   [OK]          Compound tags from hex colors              8   #F00,Bg #f0c09...
-   [OK]          Compound tags from hex colors              9   Bg #f0c090,#F0...
-   [OK]          Compound tags from hex colors             10   Bg #f0c090,Und...
-   [OK]          Compound tags from hex colors             11   Bg #f0c090,Und...
-   [OK]          Compound tags from hex colors             12   #F00,Bg #f0c09...
-   [OK]          Compound tags from hex colors             13   Bg #f0c090,#F0...
-   [OK]          Compound tags from hex colors             14   Bg #f0c090,Bol...
-   [OK]          Compound tags from hex colors             15   Bg #f0c090,Bol...
-   [OK]          Compound tags from hex colors             16   #F00,Underline...
-   [OK]          Compound tags from hex colors             17   Underline,#F00...
-   [OK]          Compound tags from hex colors             18   Underline,Bold...
-   [OK]          Compound tags from hex colors             19   Underline,Bold...
-   [OK]          Compound tags from hex colors             20   #F00,Bold,Unde...
-   [OK]          Compound tags from hex colors             21   Bold,#F00,Unde...
-   [OK]          Compound tags from hex colors             22   Bold,Underline...
-   [OK]          Compound tags from hex colors             23   Bold,Underline...
-   [OK]          Compound tags from hex colors             24   #F00,Bold,Bg #...
-   [OK]          Compound tags from hex colors             25   Bold,#F00,Bg #...
-   [OK]          Compound tags from hex colors             26   Bold,Bg #f0c09...
-   [OK]          Compound tags from hex colors             27   Bold,Bg #f0c09...
-   [OK]          Invalid tags                               0   Invalid color ...
-   [OK]          Invalid tags                               1   Invalid color ...
-   [OK]          Invalid tags                               2   Invalid color ...
-   [OK]          Invalid tags                               3   Invalid color ...
-   [OK]          Invalid tags                               4   Invalid tag (n...
-   [OK]          Invalid tags                               5   Invalid color ...
-   [OK]          Invalid tags                               6   Invalid tag (n...
-   [OK]          Invalid tags                               7   Invalid color ...
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/spectrum.0.2.0/_build/default/tests/_build/_tests/Lexer'.
- Test Successful in 0.006s. 88 tests run.
-> compiled  spectrum.0.2.0
-> removed   spectrum.0.2.0
-> installed spectrum.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 13:30.19 ---> saved as "58e21b1c024737cddd510a3d4ebed72dc0347330e4bbd1e2e6b4dae9ffe969c0"
Job succeeded
2026-03-25 13:30.29: Job succeeded