Build:
  1. 0
2026-03-25 13:14.42: New job: test parseff.0.1.0 with ocaml-compiler.5.4.0, 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 $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall parseff.0.1.0; \
    res=$?; \
    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 "$pkg" != 'parseff.0.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test parseff.0.1.0) || true
RUN opam reinstall --with-test --verbose parseff.0.1.0; \
    res=$?; \
    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 "$pkg" != 'parseff.0.1.0' && partial_fails="$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 13:14.42: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0-parseff.0.1.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:14.42: 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 5.4.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall parseff.0.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test parseff.0.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose parseff.0.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:14.42: Waiting for resource in pool OCluster
2026-03-25 18:35.21: Waiting for worker…
2026-03-25 18:37.30: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
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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.
 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)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6' locally
docker.io/ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
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Digest: sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
Status: Downloaded newer image for ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
2026-03-25 18:37.46 ---> 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 18:37.46 ---> 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 18:37.46 ---> 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 18:37.46 ---> 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 18:37.46 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 18:37.48 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 18:37.48 ---> 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 2s (4723 kB/s)
- Reading package lists...
- 
2026-03-25 18:37.48 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0"))
ocaml-compiler is now pinned to version 5.4.0
2026-03-25 18:37.48 ---> using "60e129f7398974b5fa5afc8f56ec09bd24a9182f5e9834464bfc959db1aa6b14" 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;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$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 8 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-base-compiler 5.4.0 (pinned) [uses ocaml-compiler]
  - recompile ocaml-compiler      5.4.0 (pinned)
  - recompile ocaml-config        3              [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3          [uses ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0  (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
-> installed ocaml-base-compiler.5.4.0
-> 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
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 18:37.48 ---> using "efbc92fc0c607605c8bb33f9e4c8fe340a48c67e14d2f61592db8a4edc5c0b15" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall parseff.0.1.0;\
                        \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 \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
parseff.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
  - install dune    3.22.0 [required by parseff]
  - install parseff 0.1.0
  - install re      1.14.0 [required by parseff]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0  (cached)
-> retrieved parseff.0.1.0  (cached)
-> retrieved re.1.14.0  (cached)
-> installed dune.3.22.0
-> installed re.1.14.0
-> installed parseff.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:39.22 ---> saved as "a2c0c36484bc12c761d98500c1f1a794e5d1af2ed8941b81c9cf78514b074e24"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test parseff.0.1.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile parseff            0.1.0
=== install 22 packages
  - install   alcotest           1.9.1  [required by parseff]
  - install   angstrom           0.16.1 [required by parseff]
  - install   astring            0.8.5  [required by alcotest, mdx]
  - install   benchmark          1.7    [required by parseff]
  - install   bigstringaf        0.10.0 [required by angstrom]
  - install   camlp-streams      5.0.1  [required by mdx]
  - install   cmdliner           2.1.0  [required by alcotest, mdx]
  - install   cppo               1.8.0  [required by mdx]
  - install   csexp              1.5.2  [required by mdx]
  - install   dune-configurator  3.22.0 [required by bigstringaf]
  - install   fmt                0.11.0 [required by alcotest, mdx]
  - install   logs               0.10.0 [required by mdx]
  - install   mdx                2.5.1  [required by parseff]
  - install   mparser            1.3    [required by parseff]
  - install   ocaml-syntax-shims 1.0.0  [required by alcotest, angstrom]
  - install   ocaml-version      4.0.4  [required by mdx]
  - install   ocamlbuild         0.16.1 [required by uutf, astring, fmt, logs]
  - install   ocamlfind          1.9.8  [required by mdx]
  - install   result             1.5    [required by mdx]
  - install   stdlib-shims       0.3.0  [required by alcotest]
  - install   topkg              1.1.1  [required by uutf, astring, fmt, logs]
  - install   uutf               1.0.4  [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved angstrom.0.16.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved benchmark.1.7  (https://opam.ocaml.org/cache)
-> retrieved bigstringaf.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> installed benchmark.1.7
-> retrieved cppo.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.22.0  (https://opam.ocaml.org/cache)
-> installed cppo.1.8.0
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved mdx.2.5.1  (https://opam.ocaml.org/cache)
-> retrieved mparser.1.3  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.4  (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)
-> installed ocaml-version.4.0.4
-> retrieved parseff.0.1.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> installed cmdliner.2.1.0
-> installed dune-configurator.3.22.0
-> installed mparser.1.3
-> installed ocaml-syntax-shims.1.0.0
-> installed result.1.5
-> retrieved topkg.1.1.1  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed ocamlfind.1.9.8
-> removed   parseff.0.1.0
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed alcotest.1.9.1
-> installed mdx.2.5.1
-> installed parseff.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:40.26 ---> saved as "ddd9f9967bd1db935a648305126edee950ea94c33393151029d8d47716b02167"

/home/opam: (run (shell  "opam reinstall --with-test --verbose parseff.0.1.0;\
                        \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 \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$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 parseff 0.1.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [parseff.0.1.0: extract]
-> retrieved parseff.0.1.0  (cached)
Processing  2/4: [parseff: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "parseff" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/parseff.0.1.0)
- (cd _build/default/test && ./test_ip.exe)
- Testing `IP Address Parser'.
- This run has ID `9N1FSH3F'.
- 
-   [OK]          valid            0   1.2.3.4.
-   [OK]          valid            1   255.255.255.255.
-   [OK]          valid            2   192.168.1.100.
-   [OK]          invalid          0   out of range.
-   [OK]          invalid          1   incomplete.
-   [OK]          invalid          2   trailing data.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/IP Address Parser'.
- Test Successful in 0.001s. 6 tests run.
- (cd _build/default/test && ./test_css.exe)
- Testing `CSS Parser'.
- This run has ID `MTHG9ZCI'.
- 
-   [OK]          rules          0   simple rule.
-   [OK]          rules          1   multiple declarations.
-   [OK]          rules          2   with whitespace.
-   [OK]          rules          3   empty rule.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/CSS Parser'.
- Test Successful in 0.001s. 4 tests run.
- (cd _build/default/test && ./test_json.exe)
- Testing `JSON Parser'.
- This run has ID `L12MYV4P'.
- 
-   [OK]          primitives              0   null.
-   [OK]          primitives              1   bool true.
-   [OK]          primitives              2   bool false.
-   [OK]          primitives              3   number.
-   [OK]          primitives              4   float.
-   [OK]          primitives              5   string.
-   [OK]          arrays                  0   empty array.
-   [OK]          arrays                  1   simple array.
-   [OK]          objects                 0   empty object.
-   [OK]          objects                 1   simple object.
-   [OK]          objects                 2   nested.
-   [OK]          depth limiting          0   deep nesting within limit.
-   [OK]          depth limiting          1   deep nesting exceeds limit.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/JSON Parser'.
- Test Successful in 0.008s. 13 tests run.
- (cd _build/default/test && ./test_domains.exe)
- Testing `Parseff Domains'.
- This run has ID `BRK9HKEN'.
- 
-   [OK]          parallel parsing            0   basic parallel parsing.
-   [OK]          parallel parsing            1   same parser many domains.
-   [OK]          parallel parsing            2   alternation across domains.
-   [OK]          parallel parsing            3   complex combinators across do...
-   [OK]          parallel JSON               0   JSON across domains.
-   [OK]          parallel streaming          0   streaming across domains.
-   [OK]          parallel streaming          1   streaming JSON across domains.
-   [OK]          parallel streaming          2   chunked streaming across doma...
-   [OK]          isolation                   0   errors isolated across domains.
-   [OK]          isolation                   1   high contention.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/Parseff Domains'.
- Test Successful in 0.183s. 10 tests run.
- (cd _build/default/test && ./test_streaming.exe)
- Testing `Streaming'.
- This run has ID `UCVDK81L'.
- 
-   [OK]          Source.of_string          0   consume.
-   [OK]          Source.of_string          1   satisfy.
-   [OK]          Source.of_string          2   alternation.
-   [OK]          Source.of_string          3   many.
-   [OK]          Source.of_string          4   ip.
-   [OK]          Source.of_string          5   json.
-   [OK]          Source.of_string          6   take_while.
-   [OK]          Source.of_string          7   skip_while.
-   [OK]          Source.of_string          8   look_ahead.
-   [OK]          Source.of_string          9   end_of_input.
-   [OK]          Source.of_string         10   regex.
-   [OK]          Source.of_string         11   sep_by.
-   [OK]          chunked                   0   consume 1-byte.
-   [OK]          chunked                   1   ip 1-byte.
-   [OK]          chunked                   2   ip 2-byte.
-   [OK]          chunked                   3   json array 1-byte.
-   [OK]          chunked                   4   json object 2-byte.
-   [OK]          chunked                   5   json nested 3-byte.
-   [OK]          chunked                   6   take_while 2-byte.
-   [OK]          chunked                   7   alternation 2-byte.
-   [OK]          chunked                   8   regex 2-byte.
-   [OK]          chunked                   9   skip_while_then_char 2-byte.
-   [OK]          edge cases                0   empty source.
-   [OK]          edge cases                1   end_of_input with data.
-   [OK]          edge cases                2   end_of_input after consume.
-   [OK]          edge cases                3   backtrack across chunk.
-   [OK]          edge cases                4   look_ahead across chunk.
-   [OK]          edge cases                5   many across chunks.
-   [OK]          edge cases                6   regex across chunks.
-   [OK]          edge cases                7   deep nesting streaming.
-   [OK]          edge cases                8   consume failure.
-   [OK]          edge cases                9   take_while_span.
-   [OK]          edge cases               10   parse_source_until_end requires...
-   [OK]          edge cases               11   parse_source_until_end error di...
-   [OK]          edge cases               12   parse_source_until_end preserve...
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/Streaming'.
- Test Successful in 0.012s. 35 tests run.
- (cd _build/default/test && ./test_angstrom_compat.exe)
- Testing `Angstrom compatibility'.
- This run has ID `MH4204O0'.
- 
-   [OK]          basic constructors              0   peek_char.
-   [OK]          basic constructors              1   peek_char_fail.
-   [OK]          basic constructors              2   char.
-   [OK]          basic constructors              3   not_char.
-   [OK]          basic constructors              4   any_char.
-   [OK]          basic constructors              5   string.
-   [OK]          basic constructors              6   take_while.
-   [OK]          basic constructors              7   take_while1.
-   [OK]          monadic interface               0   fail.
-   [OK]          monadic interface               1   return.
-   [OK]          monadic interface               2   bind.
-   [OK]          applicative interface           0   applicative.
-   [OK]          alternative                     0   alternative.
-   [OK]          combinators                     0   many.
-   [OK]          combinators                     1   sep_by1.
-   [OK]          combinators                     2   count.
-   [OK]          count_while regression          0   proper position set after...
-   [OK]          consume semantics               0   consume prefix vs all.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/Angstrom compatibility'.
- Test Successful in 0.002s. 18 tests run.
- (cd _build/default/test && ./test_primitives.exe)
- Testing `Parseff Primitives'.
- This run has ID `B1PF0R7Z'.
- 
-   [OK]          basic                     0   consume success.
-   [OK]          basic                     1   consume failure.
-   [OK]          basic                     2   char success.
-   [OK]          basic                     3   char failure.
-   [OK]          basic                     4   satisfy.
-   [OK]          basic                     5   satisfy failure.
-   [OK]          basic                     6   satisfy eof.
-   [OK]          basic                     7   digit.
-   [OK]          basic                     8   letter success.
-   [OK]          basic                     9   letter failure.
-   [OK]          basic                    10   alphanum letter.
-   [OK]          basic                    11   alphanum digit.
-   [OK]          basic                    12   alphanum failure.
-   [OK]          basic                    13   any_char.
-   [OK]          sequencing                0   sequence.
-   [OK]          sequencing                1   alternation left.
-   [OK]          sequencing                2   alternation right.
-   [OK]          sequencing                3   alternation failure.
-   [OK]          sequencing                4   one_of success.
-   [OK]          sequencing                5   one_of failure.
-   [OK]          repetition                0   many empty.
-   [OK]          repetition                1   many several.
-   [OK]          repetition                2   many1 success.
-   [OK]          repetition                3   many1 failure.
-   [OK]          repetition                4   optional some.
-   [OK]          repetition                5   optional none.
-   [OK]          repetition                6   count.
-   [OK]          repetition                7   count insufficient.
-   [OK]          separators                0   sep_by empty.
-   [OK]          separators                1   sep_by one.
-   [OK]          separators                2   sep_by several.
-   [OK]          separators                3   between.
-   [OK]          separators                4   between missing close.
-   [OK]          separators                5   end_by.
-   [OK]          separators                6   end_by empty.
-   [OK]          separators                7   end_by1 failure.
-   [OK]          separators                8   end_by1 success.
-   [OK]          separators                9   chainl1 left assoc.
-   [OK]          separators               10   chainr1 right assoc.
-   [OK]          separators               11   chainl default.
-   [OK]          separators               12   chainl non-default.
-   [OK]          separators               13   chainr default.
-   [OK]          separators               14   chainr non-default.
-   [OK]          separators               15   chainl1 requires one.
-   [OK]          separators               16   chainr1 requires one.
-   [OK]          special                   0   end_of_input success.
-   [OK]          special                   1   end_of_input failure.
-   [OK]          special                   2   look_ahead success.
-   [OK]          special                   3   look_ahead no consume.
-   [OK]          special                   4   look_ahead failure.
-   [OK]          special                   5   skip_while.
-   [OK]          expect                    0   relabels parse error.
-   [OK]          expect                    1   success passthrough.
-   [OK]          expect                    2   user error passthrough.
-   [OK]          expect                    3   relabels or_ error.
-   [OK]          one_of_labeled            0   success.
-   [OK]          one_of_labeled            1   failure message.
-   [OK]          one_of_labeled            2   user error passthrough.
-   [OK]          error combinator          0   custom error type.
-   [OK]          error combinator          1   distinct from fail.
-   [OK]          whitespace                0   whitespace.
-   [OK]          whitespace                1   whitespace empty.
-   [OK]          whitespace                2   whitespace1 success.
-   [OK]          whitespace                3   whitespace1 failure.
-   [OK]          match_regex               0   success.
-   [OK]          match_regex               1   failure.
-   [OK]          match_regex               2   anchored at position.
-   [OK]          fused operations          0   sep_by_take empty.
-   [OK]          fused operations          1   sep_by_take single.
-   [OK]          fused operations          2   sep_by_take several.
-   [OK]          fused operations          3   sep_by_take_span empty.
-   [OK]          fused operations          4   sep_by_take_span several.
-   [OK]          fused operations          5   fused_sep_take success.
-   [OK]          fused operations          6   fused_sep_take missing sep.
-   [OK]          fused operations          7   fused_sep_take missing value.
-   [OK]          fused operations          8   take_while_span.
-   [OK]          fused operations          9   take_while_span empty.
-   [OK]          diagnostics               0   parse non-enforcing.
-   [OK]          diagnostics               1   parse_until_end requires eof.
-   [OK]          diagnostics               2   collect diagnostics.
-   [OK]          diagnostics               3   rollback on or.
-   [OK]          diagnostics               4   rollback on look_ahead.
-   [OK]          diagnostics               5   rollback on many stop.
-   [OK]          diagnostics               6   error includes diagnostics.
-   [OK]          diagnostics               7   preserves end_of_input semantics.
-   [OK]          diagnostics               8   warn_at nonzero pos.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/parseff.0.1.0/_build/default/test/_build/_tests/Parseff Primitives'.
- Test Successful in 0.017s. 86 tests run.
-> compiled  parseff.0.1.0
-> removed   parseff.0.1.0
-> installed parseff.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:40.47 ---> saved as "d33d27e7740b39e17902e42c5901796a8053d44af326250bcdb5df27171d215e"
Job succeeded
2026-03-25 18:42.28: Job succeeded