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2026-05-22 09:47.22: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/eio2 (8b64fd89eb923a5915c8b5eb5a483a5436acb523) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "eio2" && cd "irmin-watcher" && git reset --hard 8b64fd89
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1
# debian-13-5.2_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam
RUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 irmin-watcher.opam ./
RUN opam pin add -yn irmin-watcher.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-05-22 09:47.22: Using cache hint "mirage/irmin-watcher-ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1-debian-13-5.2_opam-2.5-1ef210cdc35fd6da7f5eda7550825396"
2026-05-22 09:47.22: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1)
(comment debian-13-5.2_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))
(copy (src irmin-watcher.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn irmin-watcher.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-05-22 09:47.22: Waiting for resource in pool OCluster
2026-05-22 11:14.46: Waiting for worker…
2026-05-22 11:17.12: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 8b64fd8 ocamlformat


(from ocaml/opam:debian-13-ocaml-5.2@sha256:26d60e8deaee6424c5d0213b45df9190656e7c616c5febfec9dc170744ad31b1)
2026-05-22 11:17.13 ---> using "503ed5afe9018d5040aa2dba759a2e2138f0d96767139d7c938fc99dc949f1e0" from cache


/: (comment debian-13-5.2_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-05-22 11:17.13 ---> using "0bf272105382bd787512c287b2362652aa4859b0f5836f3b1f4b55b85352dce7" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
fc08333d1b..3e30e43808  master     -> origin/master
c180e16309 Merge pull request #29907 from dra27/host-arch-fixes
2026-05-22 11:17.13 ---> using "0eb526e1dcbf041d0ef9d8cfe0588c52f6e005b01e08937c455087e86f3b1aa1" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then 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 2.1 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 1 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=1 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-05-22 11:17.13 ---> using "6b2a3dd5e40e2ecd32d2b0f16faabe4ca0910c1913e26a177156e1f3eb8945f7" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 5.2.1
2.5.1
2026-05-22 11:17.13 ---> using "52a3900e1d4825bca3d231d993ab2b16d13dd177a5d113ad13bb2f52c91da256" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-05-22 11:17.13 ---> using "237dedcd3f33366c672b18496f6cf3672d3fd2ae143d44a9ae6bbbb6a0da26d5" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.5.0
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-05-22 11:17.13 ---> using "080ae905ad17f6ece229e4835795081bd3fbccb12d2c2bbbad26d8c30bdc95f9" from cache


/src: (copy (src irmin-watcher.opam) (dst ./))
2026-05-22 11:17.13 ---> saved as "addf2a527a232e586b9f8fff73a2d19a783178c2d3167a4366143e115fca99da"


/src: (run (network host)
(shell "opam pin add -yn irmin-watcher.dev './'"))
[irmin-watcher.dev] synchronised (file:///src)
irmin-watcher is now pinned to file:///src (version dev)
2026-05-22 11:17.16 ---> saved as "7dfe996bfdf4fe9f6659f7c61cd54af310e294abc5f01377857a7f54406208c1"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-05-22 11:17.16 ---> saved as "1d45c3f530a38e321e271a452f2ec73f5389d74848cdec8b7e384ef627899706"


/src: (env DEPS "alcotest.1.0.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.9.0 cmdliner.1.3.0 conf-pkg-config.1.0 cppo.1.6.7 csexp.1.3.1 cstruct.6.0.1 domain-local-await.0.1.0 dune.3.10.0 dune-configurator.2.9.3 eio.1.0 eio_linux.1.0 eio_main.1.0 eio_posix.1.0 fmt.0.9.0 hmap.0.8.1 inotify.2.6 inotify-eio.2.6 iomux.0.3 logs.0.7.0 lwt.5.7.0 lwt-dllist.1.0.0 lwt_eio.0.5 mtime.2.1.0 ocaml.5.2.1 ocaml-base-compiler.5.2.1 ocaml-config.3 ocaml-options-vanilla.1 ocamlbuild.0.14.3 ocamlfind.1.9.6 ocplib-endian.1.1 optint.0.3.0 psq.0.2.0 re.1.9.0 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uring.0.7 uuidm.0.9.8")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y irmin-watcher.dev $DEPS"))
+ /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 [166 kB]
- Fetched 10.1 MB in 2s (4612 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[irmin-watcher.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
pkg-config


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config"
- Selecting previously unselected package libpkgconf3:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
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(Reading database ... 40%
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(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...
# To update the current shell environment, run: eval $(opam env)
2026-05-22 11:17.41 ---> saved as "aeff73588912e0eb885568d538107afb73a0b1ae7bb1de783b34ca336fb84dcd"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.1).
[NOTE] Package ocaml is already installed (current version is 5.2.1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 39 packages
- install alcotest           1.0.1
- install astring            0.8.5
- install base-bytes         base
- install bigarray-compat    1.1.0
- install bigstringaf        0.9.0
- install cmdliner           1.3.0
- install conf-pkg-config    1.0
- install cppo               1.6.7
- install csexp              1.3.1
- install cstruct            6.0.1
- install domain-local-await 0.1.0
- install dune               3.10.0
- install dune-configurator  2.9.3
- install eio                1.0
- install eio_linux          1.0
- install eio_main           1.0
- install eio_posix          1.0
- install fmt                0.9.0
- install hmap               0.8.1
- install inotify            2.6
- install inotify-eio        2.6
- install iomux              0.3
- install logs               0.7.0
- install lwt                5.7.0
- install lwt-dllist         1.0.0
- install lwt_eio            0.5
- install mtime              2.1.0
- install ocamlbuild         0.14.3
- install ocamlfind          1.9.6
- install ocplib-endian      1.1
- install optint             0.3.0
- install psq                0.2.0
- install re                 1.9.0
- install result             1.5
- install seq                0.3
- install stdlib-shims       0.1.0
- install topkg              1.0.8
- install uring              0.7
- install uuidm              0.9.8


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.0.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.9.0  (cached)
-> installed conf-pkg-config.1.0
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.7  (cached)
-> retrieved csexp.1.3.1  (cached)
-> retrieved cstruct.6.0.1  (cached)
-> retrieved domain-local-await.0.1.0  (cached)
-> retrieved eio.1.0, eio_linux.1.0, eio_main.1.0, eio_posix.1.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved inotify.2.6, inotify-eio.2.6  (cached)
-> retrieved iomux.0.3  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.7.0  (cached)
-> retrieved dune-configurator.2.9.3  (cached)
-> retrieved dune.3.10.0  (cached)
-> retrieved lwt-dllist.1.0.0  (cached)
-> retrieved lwt_eio.0.5  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.14.3  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved ocplib-endian.1.1  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved psq.0.2.0  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved uuidm.0.9.8  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uring.0.7  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed ocamlbuild.0.14.3
-> installed topkg.1.0.8
-> installed hmap.0.8.1
-> installed uuidm.0.9.8
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed dune.3.10.0
-> installed stdlib-shims.0.1.0
-> installed domain-local-await.0.1.0
-> installed bigstringaf.0.9.0
-> installed result.1.5
-> installed seq.0.3
-> installed bigarray-compat.1.1.0
-> installed optint.0.3.0
-> installed csexp.1.3.1
-> installed psq.0.2.0
-> installed cstruct.6.0.1
-> installed cppo.1.6.7
-> installed re.1.9.0
-> installed ocplib-endian.1.1
-> installed alcotest.1.0.1
-> installed dune-configurator.2.9.3
-> installed iomux.0.3
-> installed uring.0.7
-> installed lwt.5.7.0
-> installed lwt-dllist.1.0.0
-> installed inotify.2.6
-> installed logs.0.7.0
-> installed eio.1.0
-> installed inotify-eio.2.6
-> installed lwt_eio.0.5
-> installed eio_linux.1.0
-> installed eio_posix.1.0
-> installed eio_main.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-22 11:19.35 ---> saved as "7fefc2a447512eaf692a672d7af59e9fe957f01440f391daada269a51e1acf30"


/src: (copy (src .) (dst /src))
2026-05-22 11:19.36 ---> saved as "abc679a8a966f654ecc841638df2ed47ffeb2cf3be049318681c0392db5f40a7"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test && ./test.exe -q --color=always)
Testing irmin-watch.
This run has ID `67F84880-4E57-4833-B84C-68AD1A965E26`.
 ...                inotify          0   enoent.
[OK]                inotify          0   enoent.
 ...                inotify          1   basic.
[OK]                inotify          1   basic.
 ...                inotify          2   100s.
[OK]                inotify          2   100s.
 ...                inotify          3   1000s.
[SKIP]              inotify          3   1000s.
The full test results are available in `/src/_build/default/test/_build/_tests/67F84880-4E57-4833-B84C-68AD1A965E26`.
Test Successful in 29.000s. 3 tests run.
2026-05-22 11:20.07 ---> saved as "1c03be5de86009feedf9d4b48ff8d555da99360c98f8247acd637f21c055898f"
Job succeeded
2026-05-22 11:20.08: Job succeeded