(not at the head of any monitored branch or PR)
2026-01-07 09:51.49: New job: test owork.0.1.1 with lwt_ppx.6.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29184/head (1a538ed11284d3a47bf9851621c653c567cbc1a3)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29184/head" && git reset --hard 1a538ed1
git fetch origin master
git merge --no-edit 26ba45ff7b4d5c474404d370f5dab40d5aca345f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_ppx.6.0.0 6.0.0
RUN opam reinstall lwt_ppx.6.0.0; \
    res=$?; \
    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 "$pkg" != 'lwt_ppx.6.0.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall owork.0.1.1; \
    res=$?; \
    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 "$pkg" != 'owork.0.1.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test owork.0.1.1) || true
RUN opam reinstall --with-test --verbose owork.0.1.1; \
    res=$?; \
    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 "$pkg" != 'owork.0.1.1' && partial_fails="$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 .

2026-01-07 09:51.49: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17-lwt_ppx.6.0.0-owork.0.1.1-1a538ed11284d3a47bf9851621c653c567cbc1a3"
2026-01-07 09:51.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17)
 (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 lwt_ppx.6.0.0 6.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_ppx.6.0.0;\
             \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 \"$pkg\" != 'lwt_ppx.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall owork.0.1.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'owork.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test owork.0.1.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose owork.0.1.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'owork.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-07 09:51.49: Waiting for resource in pool OCluster
2026-01-07 10:13.48: Waiting for worker…
2026-01-07 10:17.38: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 26ba45ff7b Merge pull request #29174 from craff/master
Merge made by the 'ort' strategy.
 packages/lwt/lwt.6.0.0/opam                        | 64 ++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0/opam          | 41 ++++++++++++++
 packages/lwt_ppx/lwt_ppx.6.0.0/opam                | 46 ++++++++++++++++
 .../lwt_runtime_events.6.0.0/opam                  | 39 +++++++++++++
 4 files changed, 190 insertions(+)
 create mode 100644 packages/lwt/lwt.6.0.0/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0/opam
 create mode 100644 packages/lwt_ppx/lwt_ppx.6.0.0/opam
 create mode 100644 packages/lwt_runtime_events/lwt_runtime_events.6.0.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17)
2026-01-07 10:18.03 ---> using "03f0951594c938350775771f8c8fede6d107f2d2eee244220b7b8b4b1567de6e" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-07 10:18.03 ---> using "c933f036b19f2f0c0887f671ec993a9dc79755040cbb635c24c9b9c241c841cd" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-07 10:18.03 ---> using "7ecc7f75a5bf9dcfd6502f8a59ae1f7ab294c7cb737f8dd9abe743475bc57ced" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-01-07 10:18.03 ---> using "f03eee248d01b26761fba1ca57252b7a2d5a4073d6250967ee99f663b30113e2" 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/"))
2026-01-07 10:18.03 ---> using "bf0379b82096b6ba5dc91e9f0222794ba43ccc18e72cfb20cf13ead08a8436d8" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-07 10:18.04 ---> using "292afb5653bcfc33a829e267a22bab629bbb36c79f0a10df607e0e1094215217" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-07 10:18.04 ---> using "03b34a939048930464ca4522a5f7108169268ec0163d4fe373b1b7000dda1639" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main amd64 Packages [94.2 kB]
- Fetched 185 kB in 0s (1616 kB/s)
- Reading package lists...
2026-01-07 10:18.04 ---> using "7a3d17df04b0189e6845a9e84877a32b312e51d016014dd49e0acd5cdb0dab09" from cache

/home/opam: (run (shell "opam pin add -k version -yn lwt_ppx.6.0.0 6.0.0"))
lwt_ppx is now pinned to version 6.0.0
2026-01-07 10:18.04 ---> using "6d4e36826f998706c2730217a42c5ea9cb585e4cff568ae404a6f07095d97c7b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_ppx.6.0.0;\
                        \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 \"$pkg\" != 'lwt_ppx.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_ppx.6.0.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 14 packages
  - install base-bytes          base           [required by ocplib-endian]
  - install cppo                1.8.0          [required by lwt]
  - install csexp               1.5.2          [required by dune-configurator]
  - install dune                3.20.2         [required by lwt_ppx]
  - install dune-configurator   3.20.2         [required by lwt]
  - install lwt                 6.0.0          [required by lwt_ppx]
  - install lwt_ppx             6.0.0 (pinned)
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by base-bytes]
  - install ocplib-endian       1.2            [required by lwt]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.37.0         [required by lwt_ppx]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved lwt.6.0.0, lwt_ppx.6.0.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.2
-> installed lwt.6.0.0
-> installed ppxlib.0.37.0
-> installed lwt_ppx.6.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-07 10:18.18 ---> saved as "2e5ff3c8201742405c3387d40947dd0e0ba939c55792b5626ee4643648799721"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall owork.0.1.1;\
                        \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 \"$pkg\" != 'owork.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
owork.0.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 28 packages
  - install astring                 0.8.5   [required by owork]
  - install base                    v0.17.3 [required by ppx_expect]
  - install cmdliner                1.3.0   [required by owork]
  - install duration                0.2.1   [required by owork]
  - install fmt                     0.11.0  [required by owork]
  - install jane-street-headers     v0.17.0 [required by time_now]
  - install jst-config              v0.17.0 [required by time_now]
  - install logs                    0.10.0  [required by owork]
  - install ocaml_intrinsics_kernel v0.17.1 [required by base]
  - install ocamlbuild              0.16.1  [required by fmt, astring, logs]
  - install owork                   0.1.1
  - 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_deriving            6.1.1   [required by owork]
  - install ppx_enumerate           v0.17.0 [required by ppx_base]
  - install ppx_expect              v0.17.3 [required by owork]
  - 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_jane             v0.17.4 [required by ppx_globalize, ppx_enumerate, ppx_hash]
  - install stdio                   v0.17.0 [required by ppx_expect]
  - install time_now                v0.17.0 [required by ppx_inline_test]
  - install topkg                   1.1.1   [required by fmt, astring, logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved owork.0.1.1  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> installed jane-street-headers.v0.17.0
-> installed duration.0.2.1
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ppxlib_jane.v0.17.4
-> installed cmdliner.1.3.0
-> installed ppx_deriving.6.1.1
-> installed base.v0.17.3
-> installed ocamlbuild.0.16.1
-> installed stdio.v0.17.0
-> installed ppx_optcomp.v0.17.1
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed topkg.1.1.1
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> 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 owork.0.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-07 10:18.53 ---> saved as "22c2ced99854e6ac394022b92de0110eb553cfc3f540086370c888455dd0adcc"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test owork.0.1.1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile owork 0.1.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved owork.0.1.1  (https://opam.ocaml.org/cache)
[ERROR] The compilation of owork.0.1.1 failed at "dune runtest -p owork -j 255".

#=== ERROR while compiling owork.0.1.1 ========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | file:///home/opam/opam-repository
# path                 ~/.opam/5.4/.opam-switch/build/owork.0.1.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p owork -j 255
# exit-code            1
# env-file             ~/.opam/log/owork-9-e1fcfc.env
# output-file          ~/.opam/log/owork-9-e1fcfc.out
### output ###
# (cd _build/default/lib && .owork.inline-tests/inline-test-runner.exe inline-test-runner owork -partition timer.ml -source-tree-root .. -diff-cmd - -show-counts -strict)
# 4 tests ran, 0 test_modules ran
# File "lib/timer.ml", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/lib/timer.ml _build/default/lib/timer.ml.corrected
# diff --git a/_build/default/lib/timer.ml b/_build/default/lib/timer.ml.corrected
# index 063e0c9..3914f0a 100644
# --- a/_build/default/lib/timer.ml
# +++ b/_build/default/lib/timer.ml.corrected
# @@ -59,16 +59,18 @@ module Test = struct
#      let timer = create (Duration.of_min 25) in
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = true;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "start timer" =
#      let timer = create (Duration.of_min 25) in
#      start timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = false;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = false; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "pause timer" =
#      let timer = create (Duration.of_min 25) in
# @@ -76,8 +78,9 @@ module Test = struct
#      stop timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = true;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "timer created with 0 time" =
#      let timer = create (Duration.of_sec 0) in
# @@ -85,7 +88,8 @@ module Test = struct
#      stop timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = ; paused = true; next_duration = <fun>;
# -        unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 0.000μs; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#  end



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build owork 0.1.1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
2026-01-07 10:19.01 ---> saved as "ef2c77fdf90315e3d78b8d52efcf84473864667333cfaefb4a15df21b90ac814"

/home/opam: (run (shell  "opam reinstall --with-test --verbose owork.0.1.1;\
                        \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 \"$pkg\" != 'owork.0.1.1' && partial_fails=\"$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 owork 0.1.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [owork.0.1.1: extract]
-> retrieved owork.0.1.1  (cached)
Processing  2/4: [owork: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "owork" "-j" "255" (CWD=/home/opam/.opam/5.4/.opam-switch/build/owork.0.1.1)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I exe/.main.eobjs/byte -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base -I /home/opam/.opam/5.4/lib/base/base_internalhash_types -I /home/opam/.opam/5.4/lib/base/shadow_stdlib -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/cmdliner -I /home/opam/.opam/5.4/lib/duration -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/jane-street-headers -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/logs/cli -I /home/opam/.opam/5.4/lib/logs/fmt -I /home/opam/.opam/5.4/lib/logs/lwt -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/ppx_compare/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_deriving/runtime -I /home/opam/.opam/5.4/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_expect/config -I /home/opam/.opam/5.4/lib/ppx_expect/config_types -I /home/opam/.opam/5.4/lib/ppx_expect/make_corrected_file -I /home/opam/.opam/5.4/lib/ppx_expect/runtime -I /home/opam/.opam/5.4/lib/ppx_hash/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_here/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_inline_test/config -I /home/opam/.opam/5.4/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/ppxlib/print_diff -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdio -I /home/opam/.opam/5.4/lib/time_now -I lib/.owork.objs/byte -no-alias-deps -o exe/.main.eobjs/byte/main.cmo -c -impl exe/main.pp.ml)
- File "exe/main.ml", line 56, characters 2-11:
- 56 |   Term.info "owork" ~doc ~exits:Term.default_exits
-        ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.info
- Use Cmd.info instead.
- 
- File "exe/main.ml", line 56, characters 32-50:
- 56 |   Term.info "owork" ~doc ~exits:Term.default_exits
-                                      ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.default_exits
- Use Cmd.Exit.defaults or Cmd.info's defaults ~exits value instead.
- 
- File "exe/main.ml", line 58, characters 9-18:
- 58 | let () = Term.exit @@ Term.eval (program, info)
-               ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.exit
- Use Stdlib.exit and Cmd.eval instead.
- 
- File "exe/main.ml", line 58, characters 22-31:
- 58 | let () = Term.exit @@ Term.eval (program, info)
-                            ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.eval
- Use Cmd.v and one of Cmd.eval* instead.
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I lib/.owork.objs/byte -I lib/.owork.objs/native -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base -I /home/opam/.opam/5.4/lib/base/base_internalhash_types -I /home/opam/.opam/5.4/lib/base/shadow_stdlib -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/duration -I /home/opam/.opam/5.4/lib/jane-street-headers -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/logs/lwt -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/ppx_compare/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_deriving/runtime -I /home/opam/.opam/5.4/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_expect/config -I /home/opam/.opam/5.4/lib/ppx_expect/config_types -I /home/opam/.opam/5.4/lib/ppx_expect/make_corrected_file -I /home/opam/.opam/5.4/lib/ppx_expect/runtime -I /home/opam/.opam/5.4/lib/ppx_hash/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_here/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_inline_test/config -I /home/opam/.opam/5.4/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/ppxlib/print_diff -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdio -I /home/opam/.opam/5.4/lib/time_now -cmi-file lib/.owork.objs/byte/owork__Timer.cmi -no-alias-deps -open Owork -o lib/.owork.objs/native/owork__Timer.cmx -c -impl lib/timer.pp.ml)
- File "lib/timer.ml", line 30, characters 19-33:
- 30 |       let%lwt () = Lwt_unix.yield () in
-                         ^^^^^^^^^^^^^^
- Alert deprecated: Lwt_unix.yield
- Use Lwt.pause instead
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I exe/.main.eobjs/byte -I exe/.main.eobjs/native -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base -I /home/opam/.opam/5.4/lib/base/base_internalhash_types -I /home/opam/.opam/5.4/lib/base/shadow_stdlib -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/cmdliner -I /home/opam/.opam/5.4/lib/duration -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/jane-street-headers -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/logs/cli -I /home/opam/.opam/5.4/lib/logs/fmt -I /home/opam/.opam/5.4/lib/logs/lwt -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/ppx_compare/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_deriving/runtime -I /home/opam/.opam/5.4/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_expect/config -I /home/opam/.opam/5.4/lib/ppx_expect/config_types -I /home/opam/.opam/5.4/lib/ppx_expect/make_corrected_file -I /home/opam/.opam/5.4/lib/ppx_expect/runtime -I /home/opam/.opam/5.4/lib/ppx_hash/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_here/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_inline_test/config -I /home/opam/.opam/5.4/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/ppxlib/print_diff -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdio -I /home/opam/.opam/5.4/lib/time_now -I lib/.owork.objs/byte -I lib/.owork.objs/native -cmi-file exe/.main.eobjs/byte/main.cmi -no-alias-deps -o exe/.main.eobjs/native/main.cmx -c -impl exe/main.pp.ml)
- File "exe/main.ml", line 56, characters 2-11:
- 56 |   Term.info "owork" ~doc ~exits:Term.default_exits
-        ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.info
- Use Cmd.info instead.
- 
- File "exe/main.ml", line 56, characters 32-50:
- 56 |   Term.info "owork" ~doc ~exits:Term.default_exits
-                                      ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.default_exits
- Use Cmd.Exit.defaults or Cmd.info's defaults ~exits value instead.
- 
- File "exe/main.ml", line 58, characters 9-18:
- 58 | let () = Term.exit @@ Term.eval (program, info)
-               ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.exit
- Use Stdlib.exit and Cmd.eval instead.
- 
- File "exe/main.ml", line 58, characters 22-31:
- 58 | let () = Term.exit @@ Term.eval (program, info)
-                            ^^^^^^^^^
- Alert deprecated: Cmdliner.Term.eval
- Use Cmd.v and one of Cmd.eval* instead.
Processing  2/4: [owork: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "owork" "-j" "255" (CWD=/home/opam/.opam/5.4/.opam-switch/build/owork.0.1.1)
- (cd _build/default/lib && .owork.inline-tests/inline-test-runner.exe inline-test-runner owork -partition timer.ml -source-tree-root .. -diff-cmd - -show-counts -strict)
- 4 tests ran, 0 test_modules ran
- File "lib/timer.ml", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/lib/timer.ml _build/default/lib/timer.ml.corrected
- diff --git a/_build/default/lib/timer.ml b/_build/default/lib/timer.ml.corrected
- index 063e0c9..3914f0a 100644
- --- a/_build/default/lib/timer.ml
- +++ b/_build/default/lib/timer.ml.corrected
- @@ -59,16 +59,18 @@ module Test = struct
-      let timer = create (Duration.of_min 25) in
-      print_timer timer ;
-      [%expect {|
- -      { Timer.duration_remaining = 25 minutes; paused = true;
- -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
- +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
- +        unpause_cvar = <opaque> }
- +      |}]
-  
-    let%expect_test "start timer" =
-      let timer = create (Duration.of_min 25) in
-      start timer ;
-      print_timer timer ;
-      [%expect {|
- -      { Timer.duration_remaining = 25 minutes; paused = false;
- -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
- +      { Timer.duration_remaining = 25m00s; paused = false; next_duration = <fun>;
- +        unpause_cvar = <opaque> }
- +      |}]
-  
-    let%expect_test "pause timer" =
-      let timer = create (Duration.of_min 25) in
- @@ -76,8 +78,9 @@ module Test = struct
-      stop timer ;
-      print_timer timer ;
-      [%expect {|
- -      { Timer.duration_remaining = 25 minutes; paused = true;
- -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
- +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
- +        unpause_cvar = <opaque> }
- +      |}]
-  
-    let%expect_test "timer created with 0 time" =
-      let timer = create (Duration.of_sec 0) in
- @@ -85,7 +88,8 @@ module Test = struct
-      stop timer ;
-      print_timer timer ;
-      [%expect {|
- -      { Timer.duration_remaining = ; paused = true; next_duration = <fun>;
- -        unpause_cvar = <opaque> } |}]
- +      { Timer.duration_remaining = 0.000μs; paused = true; next_duration = <fun>;
- +        unpause_cvar = <opaque> }
- +      |}]
-  
-  end
[ERROR] The compilation of owork.0.1.1 failed at "dune runtest -p owork -j 255".

#=== ERROR while compiling owork.0.1.1 ========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | file:///home/opam/opam-repository
# path                 ~/.opam/5.4/.opam-switch/build/owork.0.1.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune runtest -p owork -j 255
# exit-code            1
# env-file             ~/.opam/log/owork-7-663529.env
# output-file          ~/.opam/log/owork-7-663529.out
### output ###
# (cd _build/default/lib && .owork.inline-tests/inline-test-runner.exe inline-test-runner owork -partition timer.ml -source-tree-root .. -diff-cmd - -show-counts -strict)
# 4 tests ran, 0 test_modules ran
# File "lib/timer.ml", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/lib/timer.ml _build/default/lib/timer.ml.corrected
# diff --git a/_build/default/lib/timer.ml b/_build/default/lib/timer.ml.corrected
# index 063e0c9..3914f0a 100644
# --- a/_build/default/lib/timer.ml
# +++ b/_build/default/lib/timer.ml.corrected
# @@ -59,16 +59,18 @@ module Test = struct
#      let timer = create (Duration.of_min 25) in
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = true;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "start timer" =
#      let timer = create (Duration.of_min 25) in
#      start timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = false;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = false; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "pause timer" =
#      let timer = create (Duration.of_min 25) in
# @@ -76,8 +78,9 @@ module Test = struct
#      stop timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = 25 minutes; paused = true;
# -        next_duration = <fun>; unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 25m00s; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#    let%expect_test "timer created with 0 time" =
#      let timer = create (Duration.of_sec 0) in
# @@ -85,7 +88,8 @@ module Test = struct
#      stop timer ;
#      print_timer timer ;
#      [%expect {|
# -      { Timer.duration_remaining = ; paused = true; next_duration = <fun>;
# -        unpause_cvar = <opaque> } |}]
# +      { Timer.duration_remaining = 0.000μs; paused = true; next_duration = <fun>;
# +        unpause_cvar = <opaque> }
# +      |}]
#  
#  end



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build owork 0.1.1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose owork.0.1.1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose owork.0.1.1;
        res=$?;
        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 "$pkg" != 'owork.0.1.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-01-07 10:19.17: Job failed: Failed: Build failed
2026-01-07 10:19.17: Log analysis:
2026-01-07 10:19.17: >>> 
[ERROR] The compilation of owork.0.1.1 failed at "dune runtest -p owork -j 255".
 (score = 20)
2026-01-07 10:19.17: >>> 
[ERROR] The compilation of owork.0.1.1 failed at "dune runtest -p owork -j 255".
 (score = 20)
2026-01-07 10:19.17: The compilation of owork.0.1.1 failed at "dune runtest -p owork -j 255".