(not at the head of any monitored branch or PR)
2026-03-21 23:40.10: New job: test spectrum_tools.1.0.0.alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29581/head (c52e39f11b5df3e4bb74becd6c0b64f6f336b223)
                              on opensuse-16.0-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29581/head" && git reset --hard c52e39f1
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn spectrum_tools.1.0.0.alpha2 1.0.0.alpha2
RUN opam reinstall spectrum_tools.1.0.0.alpha2; \
    res=$?; \
    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 "\"opensuse-16.0\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'spectrum_tools.1.0.0.alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test spectrum_tools.1.0.0.alpha2) || true
RUN opam reinstall --with-test --verbose spectrum_tools.1.0.0.alpha2; \
    res=$?; \
    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 "\"opensuse-16.0\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'spectrum_tools.1.0.0.alpha2' && partial_fails="$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 23:40.10: Using cache hint "ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324-spectrum_tools.1.0.0.alpha2-c52e39f11b5df3e4bb74becd6c0b64f6f336b223"
2026-03-21 23:40.10: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324)
 (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_tools.1.0.0.alpha2 1.0.0.alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall spectrum_tools.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 \"\\\"opensuse-16.0\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'spectrum_tools.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test spectrum_tools.1.0.0.alpha2) || true"))
 (run (shell  "opam reinstall --with-test --verbose spectrum_tools.1.0.0.alpha2;\
             \n        res=$?;\
             \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 \"\\\"opensuse-16.0\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'spectrum_tools.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-21 23:40.10: Waiting for resource in pool OCluster
2026-03-21 23:42.24: Waiting for worker…
2026-03-21 23:46.00: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
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:opensuse-16.0-ocaml-4.14@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324' locally
docker.io/ocaml/opam@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324: Pulling from ocaml/opam
64cfa2a65095: Pulling fs layer
7b581e71db22: Pulling fs layer
0d9a5a107b9b: Pulling fs layer
357b95083b04: Pulling fs layer
3658f63fcffa: Pulling fs layer
5f00ec28670a: Pulling fs layer
357b95083b04: Waiting
d5429ba7ea96: Pulling fs layer
1e2abec3e48a: Pulling fs layer
a459d1a5da3b: Pulling fs layer
2168339905af: Pulling fs layer
165752543076: Pulling fs layer
72d1a62a8420: Pulling fs layer
3658f63fcffa: Waiting
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d5429ba7ea96: Waiting
1e2abec3e48a: Waiting
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5f00ec28670a: Waiting
7a8e0b1e89ad: Waiting
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72d1a62a8420: Waiting
f363e37deee9: Waiting
2168339905af: Waiting
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aa8207662583: Waiting
165752543076: Waiting
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21f9192bbdbc: Waiting
c253b21f5645: Waiting
6541215dbcde: Pulling fs layer
7897251b4390: Waiting
6541215dbcde: Waiting
7b581e71db22: Verifying Checksum
7b581e71db22: Download complete
64cfa2a65095: Verifying Checksum
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3658f63fcffa: Verifying Checksum
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5f00ec28670a: Verifying Checksum
5f00ec28670a: Download complete
64cfa2a65095: Pull complete
7b581e71db22: Pull complete
d5429ba7ea96: Verifying Checksum
d5429ba7ea96: Download complete
357b95083b04: Verifying Checksum
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Digest: sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324
Status: Downloaded newer image for ocaml/opam@sha256:92c28e22e95b118557cf2fee7cdb3bd1df67691136ca51918b0bed6ab9ff7324
2026-03-21 23:47.53 ---> saved as "176b78d4712c07b55d53abc789f23e917c1c9b9dc68c6cb518e960b046403981"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-21 23:47.53 ---> saved as "3ccb1616cff7e17d1156add8f030a1032d351c14b0fab1019bc5144c35607660"

/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
2026-03-21 23:48.17 ---> saved as "d68d8c24f617a4e87b9bedc3f3d6072eb86fc5a2e1fc26fd8135bbfbe89f0925"

/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=opensuse-leap os-version=16.0
# 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       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
2026-03-21 23:48.18 ---> saved as "7a861205fe553fbdddb728fef045c62c8bd63b3cbf11642ab367eb4ca264789c"

/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/"))
2026-03-21 23:48.33 ---> saved as "61a6556736f9a2c8ef3e8b0a81dfa8e7802a5889c265468b3bf9a3740153aa7a"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-21 23:48.40 ---> saved as "035328e0b42aa6a6a72cc0cec0c437cdc400654cb307d858007fe65384d5d18f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-21 23:49.00 ---> saved as "cc649afe9459b23de2129cbe3f85407568ad7b1d27121da9562c15607dda881b"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Repository 'repo-openh264 (16.0)' is up to date.
- Retrieving repository 'repo-oss (16.0)' metadata [..
- Looking for gpg keys in repository repo-oss (16.0).
-   gpgkey=http://cdn.opensuse.org/distribution/leap/16.0/repo/oss/x86_64/repodata/repomd.xml.key
- ..
- 
- Note: Received 1 new package signing key from repository "repo-oss (16.0)":
- 
-   Those additional keys are usually used to sign packages shipped by the repository. In order to
-   validate those packages upon download and installation the new keys will be imported into the rpm
-   database.
- 
-   New:
-   Key Fingerprint:  F044 C2C5 07A1 262B 538A AADD 8A49 EB03 25DB 7AE0
-   Key Name:         openSUSE:Backports OBS Project <openSUSE:Backports@build.opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Wed May 10 14:46:12 2023
-   Key Expires:      Sun May  9 14:46:12 2027
-   Rpm Name:         gpg-pubkey-25db7ae0-645bae34
- 
-   The repository metadata introducing the new keys have been signed and validated by the trusted
-   key:
- 
-   Repository:       repo-oss (16.0)
-   Key Fingerprint:  AD48 5664 E901 B867 051A B15F 35A2 F86E 29B7 00A4
-   Key Name:         openSUSE Project Signing Key <opensuse@opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Mon Jun 20 14:03:14 2022
-   Key Expires:      Fri Jun 19 14:03:14 2026 (expires in 89 days)
-   Rpm Name:         gpg-pubkey-29b700a4-62b07e22
- 
- .
- ..
- ...........
- ..done]
- Building repository 'repo-oss (16.0)' cache [..
- ..done]
- All repositories have been refreshed.
2026-03-21 23:49.13 ---> saved as "59a5adb536a02cac40cd95d17356851b82269d300f476c0911fa0fb5d37087b8"

/home/opam: (run (shell "opam pin add -k version -yn spectrum_tools.1.0.0.alpha2 1.0.0.alpha2"))
spectrum_tools is now pinned to version 1.0.0.alpha2
2026-03-21 23:49.14 ---> saved as "9ff08a5430b4b2a56c0127b8f56810dd9211580daa721299e8dea77054777996"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall spectrum_tools.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 \"\\\"opensuse-16.0\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'spectrum_tools.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
spectrum_tools.1.0.0.alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 19 packages
  - install color                0.3.0                 [required by spectrum_tools]
  - install cppo                 1.8.0                 [required by ppx_deriving]
  - install dune                 3.22.0                [required by spectrum_tools]
  - install gg                   1.0.0                 [required by spectrum_tools]
  - install ocaml-compiler-libs  v0.12.4               [required by ppxlib]
  - install ocamlbuild           0.16.1                [required by gg]
  - install ocamlfind            1.9.8                 [required by ppx_deriving]
  - install oktree               0.2.4                 [required by spectrum_palette_ppx]
  - install ppx_derivers         1.2.1                 [required by ppx_deriving]
  - install ppx_deriving         6.1.1                 [required by spectrum_tools]
  - install ppxlib               0.37.0                [required by ppx_deriving, spectrum_palette_ppx]
  - install re                   1.14.0                [required by spectrum_tools]
  - install sexplib0             v0.17.0               [required by ppxlib]
  - install spectrum_palette_ppx 1.0.0.alpha2          [required by spectrum_tools]
  - install spectrum_palettes    1.0.0.alpha2          [required by spectrum_tools]
  - install spectrum_tools       1.0.0.alpha2 (pinned)
  - install stdlib-shims         0.3.0                 [required by ppxlib]
  - install topkg                1.1.1                 [required by gg]
  - install yojson               3.0.0                 [required by spectrum_palette_ppx]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved color.0.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.22.0  (cached)
-> retrieved gg.1.0.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved oktree.0.2.4  (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 spectrum_palette_ppx.1.0.0.alpha2, spectrum_palettes.1.0.0.alpha2, spectrum_tools.1.0.0.alpha2  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved yojson.3.0.0  (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 ppx_derivers.1.2.1
-> installed color.0.3.0
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed re.1.14.0
-> installed yojson.3.0.0
-> installed ppxlib.0.37.0
-> installed ppx_deriving.6.1.1
-> installed oktree.0.2.4
-> installed spectrum_palette_ppx.1.0.0.alpha2
-> installed spectrum_palettes.1.0.0.alpha2
-> installed spectrum_tools.1.0.0.alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-21 23:50.05 ---> saved as "45313c579aaf4d04b0dffe5af846d69ee357ef57240ec5a4b6bf26255ca93d32"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test spectrum_tools.1.0.0.alpha2) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile spectrum_tools     1.0.0.alpha2 (pinned)
=== install 13 packages
  - install   alcotest           1.9.1                 [required by spectrum_tools]
  - 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_tools]
  - install   ocaml-syntax-shims 1.0.0                 [required by alcotest]
  - install   ptime              1.2.0                 [required by junit]
  - install   qcheck-alcotest    0.91                  [required by spectrum_tools]
  - install   qcheck-core        0.91                  [required by qcheck-alcotest]
  - install   seq                base                  [required by tyxml]
  - 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 qcheck-alcotest.0.91, qcheck-core.0.91  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved tyxml.4.6.0  (https://opam.ocaml.org/cache)
-> installed ocaml-syntax-shims.1.0.0
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> installed ptime.1.2.0
-> installed qcheck-core.0.91
-> removed   spectrum_tools.1.0.0.alpha2
-> installed cmdliner.2.1.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed alcotest.1.9.1
-> installed qcheck-alcotest.0.91
-> installed tyxml.4.6.0
-> installed junit.2.3.0
-> installed junit_alcotest.2.3.0
-> installed spectrum_tools.1.0.0.alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-21 23:50.22 ---> saved as "5626bb97414c4291209f5d2870e083a3b2585d1c71f854ed5758d57d58e6b379"

/home/opam: (run (shell  "opam reinstall --with-test --verbose spectrum_tools.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 \"\\\"opensuse-16.0\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'spectrum_tools.1.0.0.alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile spectrum_tools 1.0.0.alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [spectrum_tools: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "spectrum_tools" "-j" "255" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/spectrum_tools.1.0.0.alpha2)
- (cd _build/default/lib/spectrum_tools/test && ./test_properties.exe)
- qcheck random seed: 279618627
- Testing `Properties (spectrum_tools)'.
- This run has ID `NWBUNJU6'.
- 
-   [OK]          Color conversion properties          0   rgb_to_ansi256 retur...
-   [OK]          Color conversion properties          1   rgb_to_ansi16 return...
-   [OK]          Color conversion properties          2   RGB int -> v4 -> RGB...
-   [OK]          Color conversion properties          3   rgb_to_ansi256 is de...
-   [OK]          Color conversion properties          4   rgb_to_ansi16 is det...
-   [OK]          Color conversion properties          5   HSL -> Color -> RGBA...
-   [OK]          Color conversion properties          6   palette colors 16-25...
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/spectrum_tools.1.0.0.alpha2/_build/default/lib/spectrum_tools/test/_build/_tests/Properties U+0028spectrum_toolsU+0029'.
- Test Successful in 0.015s. 7 tests run.
- (cd _build/default/lib/spectrum_tools/test && ./test_query.exe)
- Testing `Query'.
- This run has ID `2TF1635D'.
- 
-   [OK]          hex_to_8bit - Single char                  0   0-F scaling.
-   [OK]          hex_to_8bit - Two chars                    0   00-FF standard.
-   [OK]          hex_to_8bit - Three chars                  0   000-FFF scaling.
-   [OK]          hex_to_8bit - Four chars                   0   0000-FFFF scal...
-   [OK]          hex_to_8bit - Edge cases                   0   empty string r...
-   [OK]          hex_to_8bit - Scaling consistency          0   same value dif...
-   [OK]          parse_colour - Valid formats               0   red.
-   [OK]          parse_colour - Valid formats               1   green.
-   [OK]          parse_colour - Valid formats               2   blue.
-   [OK]          parse_colour - Valid formats               3   mixed widths.
-   [OK]          parse_colour - Valid formats               4   uppercase hex ...
-   [OK]          parse_colour - Invalid formats             0   missing prefix.
-   [OK]          parse_colour - Invalid formats             1   wrong separators.
-   [OK]          parse_colour - Invalid formats             2   non-hex chars.
-   [OK]          parse_colour - Invalid formats             3   too many chars.
-   [OK]          Terminal I/O - Error handling              0   query on non-TTY.
-   [OK]          Terminal I/O - Error handling              1   set_raw on non...
-   [OK]          Terminal I/O - Error handling              2   get_colours on...
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/spectrum_tools.1.0.0.alpha2/_build/default/lib/spectrum_tools/test/_build/_tests/Query'.
- Test Successful in 0.002s. 18 tests run.
- (cd _build/default/lib/spectrum_tools/test && ./test_convert.exe)
- Testing `Convert'.
- This run has ID `P84WIZQS'.
- 
-   [OK]          RGB to ANSI-256          0   rgb_to_ansi256 basic colors.
-   [OK]          RGB to ANSI-256          1   color cube boundaries.
-   [OK]          RGB to ANSI-16           0   rgb_to_ansi16 basic colors.
-   [OK]          Color.to_hsva            0   basic conversions.
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/spectrum_tools.1.0.0.alpha2/_build/default/lib/spectrum_tools/test/_build/_tests/Convert'.
- Test Successful in 0.000s. 4 tests run.
- (cd _build/default/lib/spectrum_tools/test && ./test_utils.exe)
- Testing `Utils'.
- This run has ID `O5FSKVS1'.
- 
-   [OK]          Math - Float division                        0   integer floa...
-   [OK]          Math - Rounding                              0   int_round (b...
-   [OK]          Math - Clamping and min/max                  0   clamp to range.
-   [OK]          Math - Clamping and min/max                  1   min3/max3.
-   [OK]          Math - Clamping and min/max                  2   min_fold/max...
-   [OK]          Math - Square root approximation             0   nearest_sqrt...
-   [OK]          Color - to_rgba (Gg -> int RGBA)             0   primary colo...
-   [OK]          Color - to_rgba' (Gg -> float RGBA)          0   primary colo...
-   [OK]          Color - of_rgb (int RGB -> Gg)               0   construct fr...
-   [OK]          Color - Roundtrip conversions                0   RGB -> Gg ->...
-   [OK]          Color - Component mapping                    0   map_color on...
-   [OK]          Color - Component mapping                    1   map_color' o...
-   [OK]          Color - Component mapping                    2   map3 on trip...
-   [OK]          List - Cartesian product                     0   product3 of ...
-   [OK]          List - Range sequences                       0   range with v...
-   [OK]          List - Range sequences                       1   range with i...
-   [OK]          AdjacencySet - Finding neighbors             0   adjacent_val...
-   [OK]          AdjacencySet - Finding neighbors             1   adjacent_val...
-   [OK]          Memoization                                  0   memoise cach...
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/spectrum_tools.1.0.0.alpha2/_build/default/lib/spectrum_tools/test/_build/_tests/Utils'.
- Test Successful in 0.002s. 19 tests run.
-> compiled  spectrum_tools.1.0.0.alpha2
-> removed   spectrum_tools.1.0.0.alpha2
-> installed spectrum_tools.1.0.0.alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-21 23:50.27 ---> saved as "69d2a7b6c3d713778d4e962a4a73e9c6f114e741279dde961397d55ad56b447e"
Job succeeded
2026-03-21 23:50.34: Job succeeded