(not at the head of any monitored branch or PR)
2026-03-17 10:25.54: New job: test lwt_eio.0.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (395113449576622af70540fb22e5d90e18554bdc)
                              on debian-testing-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 39511344
git fetch origin master
git merge --no-edit e589be2bb3f3c3428c9c98a122428f3ad2d44845
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-testing-ocaml-5.4@sha256:21581a8189e7e47a21bf59bfd7c53c7f26a94468e79d2e2a599b61ce8b33dd90
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_eio.0.1 0.1
RUN opam reinstall lwt_eio.0.1; \
    res=$?; \
    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-testing\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_eio.0.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test lwt_eio.0.1) || true
RUN opam reinstall --with-test --verbose lwt_eio.0.1; \
    res=$?; \
    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-testing\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_eio.0.1' && partial_fails="$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 .

2026-03-17 10:25.54: Using cache hint "ocaml/opam:debian-testing-ocaml-5.4@sha256:21581a8189e7e47a21bf59bfd7c53c7f26a94468e79d2e2a599b61ce8b33dd90-lwt_eio.0.1-395113449576622af70540fb22e5d90e18554bdc"
2026-03-17 10:25.54: Using OBuilder spec:
((from ocaml/opam:debian-testing-ocaml-5.4@sha256:21581a8189e7e47a21bf59bfd7c53c7f26a94468e79d2e2a599b61ce8b33dd90)
 (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_eio.0.1 0.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_eio.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-testing\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test lwt_eio.0.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose lwt_eio.0.1;\
             \n        res=$?;\
             \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-testing\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-17 10:25.54: Waiting for resource in pool OCluster
2026-03-17 11:12.53: Waiting for worker…
2026-03-17 11:14.30: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at e589be2bb3 Merge pull request #29546 from johnwhitington/opam-publish-camlpdf.2.9
Merge made by the 'ort' strategy.
 packages/bimage-lwt/bimage-lwt.0.3.0/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.3.1/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.4.0/opam    | 6 +++++-
 packages/caqti-lwt/caqti-lwt.0.11.0/opam     | 4 +++-
 packages/caqti-lwt/caqti-lwt.1.0.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.2.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.3.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.6.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.7.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.8.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.9.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.0.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.1.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.2.4/opam      | 6 +++++-
 packages/fuseau-lwt/fuseau-lwt.0.1/opam      | 6 +++++-
 packages/lambda-term/lambda-term.1.13/opam   | 6 +++++-
 packages/lambda-term/lambda-term.2.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.2/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.3/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0/opam    | 6 +++++-
 packages/lambda-term/lambda-term.3.0.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.1.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.2.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.2/opam  | 6 +++++-
 packages/lwt_domain/lwt_domain.0.1.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.2.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.3.0/opam    | 6 +++++-
 packages/lwt_eio/lwt_eio.0.1/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.2/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.3/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.4/opam            | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5.1/opam          | 7 ++++++-
 packages/lwt_eio/lwt_eio.0.5/opam            | 7 ++++++-
 packages/lwt_glib/lwt_glib.1.0.1/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.0/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.1/opam        | 6 +++++-
 packages/lwt_log/lwt_log.1.1.0/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.1/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.3/opam          | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.6/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.7/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.8/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 6 +++++-
 packages/mwt/mwt.0.1.0/opam                  | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-1/opam      | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-2/opam      | 6 +++++-
 packages/ocluster/ocluster.0.1/opam          | 4 +++-
 packages/ocluster/ocluster.0.2.1/opam        | 6 +++++-
 packages/ocluster/ocluster.0.2/opam          | 4 +++-
 packages/ocluster/ocluster.0.3.0/opam        | 6 +++++-
 packages/picos/picos.0.3.0/opam              | 6 +++++-
 packages/picos/picos.0.4.0/opam              | 6 +++++-
 packages/picos_lwt/picos_lwt.0.5.0/opam      | 6 +++++-
 packages/picos_lwt/picos_lwt.0.6.0/opam      | 6 +++++-
 packages/tezt/tezt.2.0.0/opam                | 6 +++++-
 packages/tezt/tezt.3.0.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.1/opam                | 4 +++-
 packages/tezt/tezt.4.0.0/opam                | 4 +++-
 packages/tezt/tezt.4.1.0/opam                | 4 +++-
 packages/tezt/tezt.4.2.0/opam                | 4 +++-
 packages/tezt/tezt.4.3.0/opam                | 4 +++-
 84 files changed, 403 insertions(+), 84 deletions(-)

(from ocaml/opam:debian-testing-ocaml-5.4@sha256:21581a8189e7e47a21bf59bfd7c53c7f26a94468e79d2e2a599b61ce8b33dd90)
2026-03-17 11:14.36 ---> using "b20b2077c285a816a488fe14f12738d48f48796676c6c4058fceb21cec84ce29" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-17 11:14.36 ---> using "f9865ad8ed9996c3d4e51839ebb70238b16a23cc23d91c00f2b994b4e230a7ef" 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
2026-03-17 11:14.45 ---> saved as "90dddd89b06ef402b126040adad84c44ad3a390cfbe8b5a74889c79d112a976a"

/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=unknown
# 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
2026-03-17 11:14.46 ---> saved as "5122af43b31179566c88d36a4692cc89a3634b7af4e64766125354c5800c97e5"

/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/"))
2026-03-17 11:15.02 ---> saved as "543d823b38ea219c23e039ed1fed96e4860a0b2c953d8039f1826412d8a9c3d6"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-17 11:15.22 ---> saved as "c285857fdfb51e6e286258f278c6da5b0cac916dc7752136f36fafaf96b890c8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-17 11:15.43 ---> saved as "b67fe1c0d0310e909690ce1e4d131c12b37ea3db80ea259381842ccc7da5f672"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian testing InRelease [137 kB]
- Get:2 http://deb.debian.org/debian testing-updates InRelease [40.6 kB]
- Get:3 http://deb.debian.org/debian-security testing-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index [63.6 kB]
- Err:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index
-   Couldn't find the start of the patch series
- Get:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index [63.6 kB]
- Ign:4 http://deb.debian.org/debian testing/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian testing/main amd64 Packages [9685 kB]
- Fetched 9970 kB in 1s (7293 kB/s)
- Reading package lists...
- 
2026-03-17 11:15.45 ---> saved as "5f9c0924ce2e64d6359250143c865d46f469b49a006c5e0ac24f25fbf7f480ee"

/home/opam: (run (shell "opam pin add -k version -yn lwt_eio.0.1 0.1"))
lwt_eio is now pinned to version 0.1
2026-03-17 11:15.47 ---> saved as "ffeefc7adab6427eec8ac07d106813412edf30173056ad0bfeebfc789f23c4ab"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_eio.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-testing\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_eio.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
  - install base-bytes        base         [required by ocplib-endian]
  - install bigstringaf       0.10.0       [required by eio]
  - install cppo              1.8.0        [required by lwt]
  - install csexp             1.5.2        [required by dune-configurator]
  - install cstruct           6.2.0        [required by eio]
  - install dune              3.21.1       [required by lwt_eio]
  - install dune-configurator 3.21.1       [required by lwt]
  - install eio               0.9          [required by lwt_eio]
  - install fmt               0.11.0       [required by eio]
  - install hmap              0.8.1        [required by eio]
  - install lwt               6.0.0        [required by lwt_eio]
  - install lwt-dllist        1.1.0        [required by eio]
  - install lwt_eio           0.1 (pinned)
  - install mtime             2.1.0        [required by eio]
  - install ocamlbuild        0.16.1       [required by hmap, mtime]
  - install ocamlfind         1.9.8        [required by hmap, mtime]
  - install ocplib-endian     1.2          [required by lwt]
  - install optint            0.3.0        [required by eio]
  - install psq               0.2.1        [required by eio]
  - install seq               base         [required by psq]
  - install topkg             1.1.1        [required by hmap, mtime]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1  (cached)
-> retrieved eio.0.9  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved lwt.6.0.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved lwt_eio.0.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed dune.3.21.1
-> installed lwt-dllist.1.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed optint.0.3.0
-> installed psq.0.2.1
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.21.1
-> installed bigstringaf.0.10.0
-> installed eio.0.9
-> installed lwt.6.0.0
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-17 11:16.51 ---> saved as "d184ddd490fabed71c22a8c6c2b8f0e8f22c132b92005bc1d4a800376579295d"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test lwt_eio.0.1) || true"))
The following actions will be performed:
=== recompile 4 packages
  - recompile cstruct       6.2.0        [uses fmt]
  - recompile eio           0.9          [uses fmt]
  - recompile fmt           0.11.0       [uses cmdliner]
  - recompile lwt_eio       0.1 (pinned)
=== install 13 packages
  - install   astring       0.8.5        [required by mdx]
  - install   camlp-streams 5.0.1        [required by mdx]
  - install   cmdliner      2.1.0        [required by mdx]
  - install   eio_linux     0.9          [required by eio_main]
  - install   eio_main      0.9          [required by lwt_eio]
  - install   eio_posix     0.9          [required by eio_main]
  - install   iomux         0.4          [required by eio_posix]
  - install   logs          0.10.0       [required by mdx]
  - install   mdx           2.5.1        [required by lwt_eio]
  - install   ocaml-version 4.0.3        [required by mdx]
  - install   re            1.14.0       [required by mdx]
  - install   result        1.5          [required by mdx]
  - install   uring         2.7.0        [required by eio_linux]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (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 camlp-streams.5.0.1
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> retrieved eio.0.9, eio_linux.0.9, eio_main.0.9, eio_posix.0.9  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved iomux.0.4  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> retrieved mdx.2.5.1  (https://opam.ocaml.org/cache)
-> installed iomux.0.4
-> retrieved ocaml-version.4.0.3  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> installed ocaml-version.4.0.3
-> installed result.1.5
-> retrieved uring.2.7.0  (https://opam.ocaml.org/cache)
-> installed re.1.14.0
-> removed   lwt_eio.0.1
-> removed   eio.0.9
-> removed   cstruct.6.2.0
-> removed   fmt.0.11.0
-> installed cmdliner.2.1.0
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed logs.0.10.0
-> installed eio.0.9
-> installed uring.2.7.0
-> installed eio_posix.0.9
-> installed mdx.2.5.1
-> installed eio_linux.0.9
-> installed eio_main.0.9
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-17 11:17.12 ---> saved as "12677aa643b9b353ef029563d00156da08957ad9c253d77acc0c2761f851b4ff"

/home/opam: (run (shell  "opam reinstall --with-test --verbose lwt_eio.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-testing\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$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 lwt_eio 0.1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [lwt_eio: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lwt_eio" "-j" "71" "--promote-install-files=false" "@install" (CWD=/home/opam/.opam/5.4/.opam-switch/build/lwt_eio.0.1)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I lib/.lwt_eio.objs/byte -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/eio -I /home/opam/.opam/5.4/lib/eio/core -I /home/opam/.opam/5.4/lib/eio/unix -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/hmap -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt-dllist -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/mtime -I /home/opam/.opam/5.4/lib/mtime/clock -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/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/optint -cmi-file lib/.lwt_eio.objs/byte/lwt_eio.cmi -no-alias-deps -o lib/.lwt_eio.objs/byte/lwt_eio.cmo -c -impl lib/lwt_eio.ml)
- File "lib/lwt_eio.ml", line 22, characters 2-7:
- 22 |   Fibre.fork_sub ~sw ~on_error:ignore_cancel (fun sw ->
-        ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 68, characters 6-11:
- 68 |       Fibre.yield ()
-            ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 91, characters 2-7:
- 91 |   Fibre.fork ~sw (fun () ->
-        ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 116, characters 4-9:
- 116 |     Fibre.fork ~sw (fun () ->
-           ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 125, characters 4-9:
- 125 |     Fibre.fork ~sw (fun () ->
-           ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 136, characters 2-7:
- 136 |   Fibre.fork ~sw (fun () ->
-         ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlopt.opt -w -40 -g -I lib/.lwt_eio.objs/byte -I lib/.lwt_eio.objs/native -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/eio -I /home/opam/.opam/5.4/lib/eio/core -I /home/opam/.opam/5.4/lib/eio/unix -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/hmap -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt-dllist -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/mtime -I /home/opam/.opam/5.4/lib/mtime/clock -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/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/optint -cmi-file lib/.lwt_eio.objs/byte/lwt_eio.cmi -no-alias-deps -o lib/.lwt_eio.objs/native/lwt_eio.cmx -c -impl lib/lwt_eio.ml)
- File "lib/lwt_eio.ml", line 22, characters 2-7:
- 22 |   Fibre.fork_sub ~sw ~on_error:ignore_cancel (fun sw ->
-        ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 68, characters 6-11:
- 68 |       Fibre.yield ()
-            ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 91, characters 2-7:
- 91 |   Fibre.fork ~sw (fun () ->
-        ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 116, characters 4-9:
- 116 |     Fibre.fork ~sw (fun () ->
-           ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 125, characters 4-9:
- 125 |     Fibre.fork ~sw (fun () ->
-           ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- 
- File "lib/lwt_eio.ml", line 136, characters 2-7:
- 136 |   Fibre.fork ~sw (fun () ->
-         ^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
Processing  2/4: [lwt_eio: dune install]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "install" "-p" "lwt_eio" "--create-install-files" "lwt_eio" (CWD=/home/opam/.opam/5.4/.opam-switch/build/lwt_eio.0.1)
-> compiled  lwt_eio.0.1
-> removed   lwt_eio.0.1
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-17 11:17.17 ---> saved as "d530a9b985b282e9222abbf8bb05393e048629e20d7fe950044441c1c519fb48"
Job succeeded
2026-03-17 11:17.22: Job succeeded