(for PR #29582)

2026-03-25 13:13.23: New job: test seqes.0.1 with ocaml-compiler.5.4.0~alpha1, 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 $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall seqes.0.1; \
    res=$?; \
    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 "$pkg" != 'seqes.0.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test seqes.0.1) || true
RUN opam reinstall --with-test --verbose seqes.0.1; \
    res=$?; \
    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 "$pkg" != 'seqes.0.1' && partial_fails="$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 13:13.23: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~alpha1-seqes.0.1-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.23: 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~alpha1 5.4.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall seqes.0.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'seqes.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test seqes.0.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose seqes.0.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'seqes.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:13.23: Waiting for resource in pool OCluster
2026-03-25 15:45.51: Waiting for worker…
2026-03-25 15:48.34: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
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HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 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 15:48.47 ---> 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 15:48.47 ---> 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.

Continue? [Y/n] y
Format upgrade done.
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.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 15:48.47 ---> 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                 71
# 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 15:48.47 ---> 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 15:48.47 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 15:48.49 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 15:48.49 ---> 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 (7242 kB/s)
- Reading package lists...
- 
2026-03-25 15:48.49 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
ocaml-compiler is now pinned to version 5.4.0~alpha1
2026-03-25 15:48.49 ---> using "e88d50778e741ddee9b34c84a56e5e9e4639d3fa2f3e012374704cbfbb53ef0f" 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~alpha1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$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~alpha1 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~alpha1 (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~alpha1+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~alpha1  (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~alpha1
-> installed ocaml-variants.5.4.0~alpha1+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~alpha1+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 15:48.49 ---> using "b7d43dc4936243f5436b930db356d86affbfebfa395eb0b37eb16d2b855a3853" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall seqes.0.1;\
                        \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 \"$pkg\" != 'seqes.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
seqes.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install dune  3.22.0 [required by seqes]
  - install seqes 0.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0  (cached)
-> retrieved seqes.0.1  (cached)
-> installed dune.3.22.0
-> installed seqes.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 15:50.41 ---> saved as "1f9e04cca8a0d8fe5da72db2a3dc5b309532c8e8c29fdb4f3130866b74be3702"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test seqes.0.1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile seqes                   0.1
=== install 42 packages
  - install   alcotest                1.9.1   [required by seqes]
  - install   astring                 0.8.5   [required by alcotest]
  - install   base                    v0.17.3 [required by ppx_expect]
  - install   cmdliner                2.1.0   [required by alcotest]
  - install   csexp                   1.5.2   [required by dune-configurator]
  - install   dune-configurator       3.22.0  [required by base]
  - install   fmt                     0.11.0  [required by alcotest]
  - install   jane-street-headers     v0.17.0 [required by time_now]
  - install   jst-config              v0.17.0 [required by time_now]
  - install   ocaml-compiler-libs     v0.17.0 [required by ppxlib]
  - install   ocaml-syntax-shims      1.0.0   [required by alcotest]
  - install   ocaml_intrinsics_kernel v0.17.1 [required by base]
  - install   ocamlbuild              0.16.1  [required by fmt, astring, uutf]
  - install   ocamlfind               1.9.8   [required by fmt, astring, uutf]
  - install   ounit2                  2.2.7   [required by qcheck-ounit]
  - install   ppx_assert              v0.17.0 [required by jst-config]
  - install   ppx_base                v0.17.0 [required by time_now]
  - install   ppx_cold                v0.17.0 [required by ppx_base]
  - install   ppx_compare             v0.17.0 [required by ppx_base]
  - install   ppx_derivers            1.2.1   [required by ppxlib]
  - install   ppx_enumerate           v0.17.0 [required by ppx_base]
  - install   ppx_expect              v0.17.3 [required by seqes]
  - install   ppx_globalize           v0.17.2 [required by ppx_base]
  - install   ppx_hash                v0.17.0 [required by ppx_base]
  - install   ppx_here                v0.17.0 [required by ppx_expect]
  - install   ppx_inline_test         v0.17.1 [required by ppx_expect]
  - install   ppx_optcomp             v0.17.1 [required by time_now]
  - install   ppx_sexp_conv           v0.17.1 [required by ppx_base]
  - install   ppxlib                  0.37.0  [required by ppx_expect]
  - install   ppxlib_jane             v0.17.4 [required by ppx_globalize, ppx_enumerate, ppx_hash]
  - install   qcheck                  0.91    [required by seqes]
  - install   qcheck-alcotest         0.91    [required by seqes]
  - install   qcheck-core             0.91    [required by qcheck, qcheck-alcotest]
  - install   qcheck-ounit            0.91    [required by qcheck]
  - install   re                      1.14.0  [required by alcotest]
  - install   seq                     base    [required by ounit2]
  - install   sexplib0                v0.17.0 [required by base]
  - install   stdio                   v0.17.0 [required by ppx_expect]
  - install   stdlib-shims            0.3.0   [required by alcotest]
  - install   time_now                v0.17.0 [required by ppx_inline_test]
  - install   topkg                   1.1.1   [required by fmt, astring, uutf]
  - 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 base.v0.17.3  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.22.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved jane-street-headers.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved jst-config.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-compiler-libs.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> installed jane-street-headers.v0.17.0
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (https://opam.ocaml.org/cache)
-> retrieved ocamlbuild.0.16.1  (https://opam.ocaml.org/cache)
-> retrieved ocamlfind.1.9.8  (https://opam.ocaml.org/cache)
-> retrieved ounit2.2.2.7  (https://opam.ocaml.org/cache)
-> retrieved ppx_assert.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_base.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_cold.v0.17.0  (https://opam.ocaml.org/cache)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> retrieved ppx_compare.v0.17.0  (https://opam.ocaml.org/cache)
-> installed ocaml-syntax-shims.1.0.0
-> retrieved ppx_derivers.1.2.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_enumerate.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_expect.v0.17.3  (https://opam.ocaml.org/cache)
-> retrieved ppx_globalize.v0.17.2  (https://opam.ocaml.org/cache)
-> installed ppx_derivers.1.2.1
-> retrieved ppx_hash.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_here.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_inline_test.v0.17.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_optcomp.v0.17.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_conv.v0.17.1  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.37.0  (https://opam.ocaml.org/cache)
-> retrieved ppxlib_jane.v0.17.4  (https://opam.ocaml.org/cache)
-> retrieved qcheck.0.91, qcheck-alcotest.0.91, qcheck-core.0.91, qcheck-ounit.0.91  (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
-> installed ocaml-compiler-libs.v0.17.0
-> retrieved seqes.0.1  (https://opam.ocaml.org/cache)
-> retrieved sexplib0.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved stdio.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved time_now.v0.17.0  (https://opam.ocaml.org/cache)
-> installed cmdliner.2.1.0
-> installed dune-configurator.3.22.0
-> installed sexplib0.v0.17.0
-> retrieved topkg.1.1.1  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> installed re.1.14.0
-> installed qcheck-core.0.91
-> installed ounit2.2.2.7
-> installed ocamlfind.1.9.8
-> installed qcheck-ounit.0.91
-> installed qcheck.0.91
-> removed   seqes.0.1
-> installed ocamlbuild.0.16.1
-> installed base.v0.17.3
-> installed stdio.v0.17.0
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed alcotest.1.9.1
-> installed qcheck-alcotest.0.91
-> installed ppxlib.0.37.0
-> installed ppx_optcomp.v0.17.1
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_enumerate.v0.17.0
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed jst-config.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
-> installed seqes.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 15:53.18 ---> saved as "0b623763bcb4929ac545b86d2cca97ac2e920e038d3bb556f3b9c2dddcba40e3"

/home/opam: (run (shell  "opam reinstall --with-test --verbose seqes.0.1;\
                        \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 \"$pkg\" != 'seqes.0.1' && partial_fails=\"$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 seqes 0.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [seqes.0.1: extract]
-> retrieved seqes.0.1  (cached)
Processing  2/4: [seqes: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "seqes" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/seqes.0.1)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I test/pbt/.test_standard1.eobjs/byte -I /home/opam/.opam/5.4/lib/alcotest -I /home/opam/.opam/5.4/lib/alcotest/engine -I /home/opam/.opam/5.4/lib/alcotest/stdlib_ext -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/cmdliner -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/fmt/cli -I /home/opam/.opam/5.4/lib/fmt/tty -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ounit2 -I /home/opam/.opam/5.4/lib/ounit2/advanced -I /home/opam/.opam/5.4/lib/qcheck -I /home/opam/.opam/5.4/lib/qcheck-alcotest -I /home/opam/.opam/5.4/lib/qcheck-core -I /home/opam/.opam/5.4/lib/qcheck-core/runner -I /home/opam/.opam/5.4/lib/qcheck-ounit -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/seq -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/uutf -I lib/.seqes.objs/byte -no-alias-deps -open Dune__exe -o test/pbt/.test_standard1.eobjs/byte/dune__exe__Helpers.cmo -c -impl test/pbt/helpers.ml)
- File "test/pbt/helpers.ml", line 62, characters 8-30:
- 62 |         QCheck2.Gen.small_list g;
-              ^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: QCheck2.Gen.small_list
- Use [list_small] instead
- 
- File "test/pbt/helpers.ml", line 238, characters 6-28:
- 238 |       QCheck2.Observable.map List.of_seq (QCheck2.Observable.list o)
-             ^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: QCheck2.Observable.map
- Use [contramap] instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I test/pbt/.test_standard1.eobjs/byte -I test/pbt/.test_standard1.eobjs/native -I /home/opam/.opam/5.4/lib/alcotest -I /home/opam/.opam/5.4/lib/alcotest/engine -I /home/opam/.opam/5.4/lib/alcotest/stdlib_ext -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/cmdliner -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/fmt/cli -I /home/opam/.opam/5.4/lib/fmt/tty -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ounit2 -I /home/opam/.opam/5.4/lib/ounit2/advanced -I /home/opam/.opam/5.4/lib/qcheck -I /home/opam/.opam/5.4/lib/qcheck-alcotest -I /home/opam/.opam/5.4/lib/qcheck-core -I /home/opam/.opam/5.4/lib/qcheck-core/runner -I /home/opam/.opam/5.4/lib/qcheck-ounit -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/seq -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/uutf -I lib/.seqes.objs/byte -I lib/.seqes.objs/native -cmi-file test/pbt/.test_standard1.eobjs/byte/dune__exe__Helpers.cmi -no-alias-deps -open Dune__exe -o test/pbt/.test_standard1.eobjs/native/dune__exe__Helpers.cmx -c -impl test/pbt/helpers.ml)
- File "test/pbt/helpers.ml", line 62, characters 8-30:
- 62 |         QCheck2.Gen.small_list g;
-              ^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: QCheck2.Gen.small_list
- Use [list_small] instead
- 
- File "test/pbt/helpers.ml", line 238, characters 6-28:
- 238 |       QCheck2.Observable.map List.of_seq (QCheck2.Observable.list o)
-             ^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: QCheck2.Observable.map
- Use [contramap] instead
- (cd _build/default/test/pbt && ./test_standard1.exe)
- qcheck random seed: 527733666
- Testing `Seqes.Standard.Make1'.
- This run has ID `DCH51ULX'.
- 
-   [OK]          Identity          0   iter.
-   [OK]          Identity          1   fold_left.
-   [OK]          Identity          2   iteri.
-   [OK]          Identity          3   fold_lefti.
-   [OK]          Identity          4   for_all.
-   [OK]          Identity          5   exists.
-   [OK]          Identity          6   find.
-   [OK]          Identity          7   find_map.
-   [OK]          Identity          8   iter2.
-   [OK]          Identity          9   fold_left2.
-   [OK]          Identity         10   for_all2.
-   [OK]          Identity         11   exists2.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/seqes.0.1/_build/default/test/pbt/_build/_tests/Seqes.Standard.Make1'.
- Test Successful in 0.065s. 12 tests run.
- (cd _build/default/test/pbt && ./test_standard2.exe)
- qcheck random seed: 559086586
- Testing `Seqes.Standard.Make2'.
- This run has ID `0NICNVJP'.
- 
-   [OK]          Identity          0   iter.
-   [OK]          Identity          1   fold_left.
-   [OK]          Identity          2   iteri.
-   [OK]          Identity          3   fold_lefti.
-   [OK]          Identity          4   for_all.
-   [OK]          Identity          5   exists.
-   [OK]          Identity          6   find.
-   [OK]          Identity          7   find_map.
-   [OK]          Identity          8   iter2.
-   [OK]          Identity          9   fold_left2.
-   [OK]          Identity         10   for_all2.
-   [OK]          Identity         11   exists2.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/seqes.0.1/_build/default/test/pbt/_build/_tests/Seqes.Standard.Make2'.
- Test Successful in 0.017s. 12 tests run.
- (cd _build/default/test/pbt && ./test_monadic1.exe)
- qcheck random seed: 735626729
- Testing `Seqes.Monadic.Make1'.
- This run has ID `2NSVSVO2'.
- 
-   [OK]          Van               0   iter.
-   [OK]          Van               1   fold_left.
-   [OK]          Van               2   iteri.
-   [OK]          Van               3   fold_lefti.
-   [OK]          Van               4   for_all.
-   [OK]          Van               5   exists.
-   [OK]          Van               6   find.
-   [OK]          Van               7   find_map.
-   [OK]          Van               8   iter2.
-   [OK]          Van               9   fold_left2.
-   [OK]          Van              10   for_all2.
-   [OK]          Van              11   exists2.
-   [OK]          Van              12   init.
-   [OK]          Van              13   unfold.
-   [OK]          Van              14   forever.
-   [OK]          Van              15   iterate.
-   [OK]          Van              16   map.
-   [OK]          Van              17   mapi.
-   [OK]          Van              18   filter.
-   [OK]          Van              19   filter_map.
-   [OK]          Van              20   scan.
-   [OK]          Van              21   take_while.
-   [OK]          Van              22   drop_while.
-   [OK]          Van              23   group.
-   [OK]          Van              24   map2.
-   [OK]          Van              25   map_product.
-   [OK]          Van              26   partition_map.
-   [OK]          Van              27   partition.
-   [OK]          Van              28   is_empty.
-   [OK]          Van              29   uncons.
-   [OK]          Van              30   length.
-   [OK]          Van              31   equal.
-   [OK]          Van              32   compare.
-   [OK]          Van              33   empty.
-   [OK]          Van              34   return.
-   [OK]          Van              35   cons.
-   [OK]          Van              36   repeat.
-   [OK]          Van              37   cycle.
-   [OK]          Van              38   take.
-   [OK]          Van              39   drop.
-   [OK]          Van              40   transpose.
-   [OK]          Van              41   append.
-   [OK]          Van              42   concat.
-   [OK]          Van              43   flat_map (concat_map).
-   [OK]          Van              44   zip.
-   [OK]          Van              45   interleave.
-   [OK]          Van              46   sorted_merge.
-   [OK]          Van              47   product.
-   [OK]          Van              48   unzip (split).
-   [OK]          Van              49   of_dispenser.
-   [OK]          Van              50   to_dispenser.
-   [OK]          Van              51   ints.
-   [OK]          Van.M             0   iter.
-   [OK]          Van.M             1   fold_left.
-   [OK]          Van.M             2   iteri.
-   [OK]          Van.M             3   fold_lefti.
-   [OK]          Van.M             4   for_all.
-   [OK]          Van.M             5   exists.
-   [OK]          Van.M             6   find.
-   [OK]          Van.M             7   find_map.
-   [OK]          Van.M             8   iter2.
-   [OK]          Van.M             9   fold_left2.
-   [OK]          Van.M            10   for_all2.
-   [OK]          Van.M            11   exists2.
-   [OK]          Van.M            12   init.
-   [OK]          Van.M            13   unfold.
-   [OK]          Van.M            14   forever.
-   [OK]          Van.M            15   iterate.
-   [OK]          Van.M            16   map.
-   [OK]          Van.M            17   mapi.
-   [OK]          Van.M            18   filter.
-   [OK]          Van.M            19   filter_map.
-   [OK]          Van.M            20   scan.
-   [OK]          Van.M            21   take_while.
-   [OK]          Van.M            22   drop_while.
-   [OK]          Van.M            23   group.
-   [OK]          Van.M            24   map2.
-   [OK]          Van.M            25   map_product.
-   [OK]          Van.M            26   partition_map.
-   [OK]          Van.M            27   partition.
-   [OK]          Van.Trav          0   iter.
-   [OK]          Van.Trav          1   fold_left.
-   [OK]          Van.Trav          2   iteri.
-   [OK]          Van.Trav          3   fold_lefti.
-   [OK]          Van.Trav          4   for_all.
-   [OK]          Van.Trav          5   exists.
-   [OK]          Van.Trav          6   find.
-   [OK]          Van.Trav          7   find_map.
-   [OK]          Van.Trav          8   iter2.
-   [OK]          Van.Trav          9   fold_left2.
-   [OK]          Van.Trav         10   for_all2.
-   [OK]          Van.Trav         11   exists2.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/seqes.0.1/_build/default/test/pbt/_build/_tests/Seqes.Monadic.Make1'.
- Test Successful in 0.364s. 92 tests run.
- (cd _build/default/test/pbt && ./test_monadic2.exe)
- qcheck random seed: 272875747
- Testing `Seqes.Monadic.Make2'.
- This run has ID `55228UVF'.
- 
-   [OK]          Van2               0   iter.
-   [OK]          Van2               1   fold_left.
-   [OK]          Van2               2   iteri.
-   [OK]          Van2               3   fold_lefti.
-   [OK]          Van2               4   for_all.
-   [OK]          Van2               5   exists.
-   [OK]          Van2               6   find.
-   [OK]          Van2               7   find_map.
-   [OK]          Van2               8   iter2.
-   [OK]          Van2               9   fold_left2.
-   [OK]          Van2              10   for_all2.
-   [OK]          Van2              11   exists2.
-   [OK]          Van2              12   init.
-   [OK]          Van2              13   unfold.
-   [OK]          Van2              14   forever.
-   [OK]          Van2              15   iterate.
-   [OK]          Van2              16   map.
-   [OK]          Van2              17   mapi.
-   [OK]          Van2              18   filter.
-   [OK]          Van2              19   filter_map.
-   [OK]          Van2              20   scan.
-   [OK]          Van2              21   take_while.
-   [OK]          Van2              22   drop_while.
-   [OK]          Van2              23   group.
-   [OK]          Van2              24   map2.
-   [OK]          Van2              25   map_product.
-   [OK]          Van2              26   partition_map.
-   [OK]          Van2              27   partition.
-   [OK]          Van2              28   is_empty.
-   [OK]          Van2              29   uncons.
-   [OK]          Van2              30   length.
-   [OK]          Van2              31   equal.
-   [OK]          Van2              32   compare.
-   [OK]          Van2              33   empty.
-   [OK]          Van2              34   return.
-   [OK]          Van2              35   cons.
-   [OK]          Van2              36   repeat.
-   [OK]          Van2              37   cycle.
-   [OK]          Van2              38   take.
-   [OK]          Van2              39   drop.
-   [OK]          Van2              40   transpose.
-   [OK]          Van2              41   append.
-   [OK]          Van2              42   concat.
-   [OK]          Van2              43   flat_map (concat_map).
-   [OK]          Van2              44   zip.
-   [OK]          Van2              45   interleave.
-   [OK]          Van2              46   sorted_merge.
-   [OK]          Van2              47   product.
-   [OK]          Van2              48   unzip (split).
-   [OK]          Van2              49   of_dispenser.
-   [OK]          Van2              50   to_dispenser.
-   [OK]          Van2              51   ints.
-   [OK]          Van2.M             0   iter.
-   [OK]          Van2.M             1   fold_left.
-   [OK]          Van2.M             2   iteri.
-   [OK]          Van2.M             3   fold_lefti.
-   [OK]          Van2.M             4   for_all.
-   [OK]          Van2.M             5   exists.
-   [OK]          Van2.M             6   find.
-   [OK]          Van2.M             7   find_map.
-   [OK]          Van2.M             8   iter2.
-   [OK]          Van2.M             9   fold_left2.
-   [OK]          Van2.M            10   for_all2.
-   [OK]          Van2.M            11   exists2.
-   [OK]          Van2.M            12   init.
-   [OK]          Van2.M            13   unfold.
-   [OK]          Van2.M            14   forever.
-   [OK]          Van2.M            15   iterate.
-   [OK]          Van2.M            16   map.
-   [OK]          Van2.M            17   mapi.
-   [OK]          Van2.M            18   filter.
-   [OK]          Van2.M            19   filter_map.
-   [OK]          Van2.M            20   scan.
-   [OK]          Van2.M            21   take_while.
-   [OK]          Van2.M            22   drop_while.
-   [OK]          Van2.M            23   group.
-   [OK]          Van2.M            24   map2.
-   [OK]          Van2.M            25   map_product.
-   [OK]          Van2.M            26   partition_map.
-   [OK]          Van2.M            27   partition.
-   [OK]          Van2.Trav          0   iter.
-   [OK]          Van2.Trav          1   fold_left.
-   [OK]          Van2.Trav          2   iteri.
-   [OK]          Van2.Trav          3   fold_lefti.
-   [OK]          Van2.Trav          4   for_all.
-   [OK]          Van2.Trav          5   exists.
-   [OK]          Van2.Trav          6   find.
-   [OK]          Van2.Trav          7   find_map.
-   [OK]          Van2.Trav          8   iter2.
-   [OK]          Van2.Trav          9   fold_left2.
-   [OK]          Van2.Trav         10   for_all2.
-   [OK]          Van2.Trav         11   exists2.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/seqes.0.1/_build/default/test/pbt/_build/_tests/Seqes.Monadic.Make2'.
- Test Successful in 0.416s. 92 tests run.
-> compiled  seqes.0.1
-> removed   seqes.0.1
-> installed seqes.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 15:53.34 ---> saved as "6741f522c63296b8b91d8f0a050face5817371873795f55e1ef63674612a03cf"
Job succeeded
2026-03-25 15:53.49: Job succeeded