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2026-06-04 00:45.31: New job: test mirage/irmin-watcher https://github.com/mirage/irmin-watcher.git#refs/heads/master (315ca449f80065ea20b9ca01408bd78a48edc1a1) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/irmin-watcher.git" -b "master" && cd "irmin-watcher" && git reset --hard 315ca449
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c
# debian-13-4.11_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 a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && 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.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7"
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


2026-06-04 00:45.31: Using cache hint "mirage/irmin-watcher-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-648b7066da5c829477b6befb0ddd545b"
2026-06-04 00:45.31: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
(comment debian-13-4.11_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 a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && 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.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7")
(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"))
)


2026-06-04 00:45.31: Waiting for resource in pool OCluster
2026-06-04 01:41.19: Waiting for worker…
2026-06-04 01:46.30: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at 315ca44 Prepare 0.5.1 release


(from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c)
2026-06-04 01:46.31 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache


/: (comment debian-13-4.11_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"))
2026-06-04 01:46.31 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
fc08333d1b..5e37987930  master     -> origin/master
a28353a4e2 Merge pull request #29987 from ocaml/revert-29976-simpler-pkgconf
2026-06-04 01:46.31 ---> using "51331d36cdaa01f55b71184360000ea96415ca704f35d22faa98087cb72f6b3f" 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.


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


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-06-04 01:46.31 ---> using "0fa7eddca15695869a81363cd3a91c890c006e27fdd3d0605bfd69ecf9f102cd" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-111-generic
The OCaml toplevel, version 4.11.2
2.5.1
2026-06-04 01:46.31 ---> using "5e8d9e9fffc838bc26931db3f78fdf1ae3a41c5ecc35bd41caf5d23c65ffa067" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-06-04 01:46.31 ---> using "156df70a84ed38734316a0a1af0d730dd2324fbd5e7ede8048c5f6739cd602c3" 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
- ocaml-config.3
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)
2026-06-04 01:46.31 ---> using "8b0c6af2db35ab88f969ee07f53a24b4c6968c1c1f75e1083ef0f76c050a564e" from cache


/src: (copy (src irmin-watcher.opam) (dst ./))
2026-06-04 01:46.32 ---> saved as "d2ca1ca34b36bbf6414842f418c2f44586fc89b8058a70200ec8bd28fc992c8a"


/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)
2026-06-04 01:46.36 ---> saved as "2bb96a34fdaefadb6912392fa850bbb39033b46cfd0504084c09bcd96ad15bb9"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-06-04 01:46.37 ---> saved as "28fa3a7480cc194acaddbabec0df11d3c24f4a80f12a1602b6fe80db39e26bcb"


/src: (env DEPS "alcotest.1.0.1 astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cf.0.4 cf-lwt.0.4 cmdliner.1.0.4 conf-libffi.2.0.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 ctypes.0.8.0 ctypes-foreign.0.4.0 dune.2.9.3 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.6 fsevents.0.3.0 fsevents-lwt.0.3.0 inotify.2.3 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.5.0.0 mmap.1.1.0 mtime.2.1.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.1 ocplib-endian.1.0 re.1.7.2 result.1.5 seq.0.3 stdlib-shims.0.1.0 topkg.1.0.8 uuidm.0.9.7")


/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 [207 kB]
- Fetched 10.1 MB in 2s (4635 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
libffi-dev m4 pkg-config


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "m4" "pkg-config"
- Selecting previously unselected package libffi-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../0-libffi-dev_3.4.8-2_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.8-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../1-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package m4.
- Preparing to unpack .../2-m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up m4 (1.4.19-8) ...
- Setting up libffi-dev:amd64 (3.4.8-2) ...
- 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)
2026-06-04 01:47.03 ---> saved as "ff647be807979e67a5b034a46cad3c3649080fdac6ea210679f869bac44baad7"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-config is already installed (current version is 1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2).
[NOTE] Package ocaml is already installed (current version is 4.11.2).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 33 packages
- install alcotest          1.0.1
- install astring           0.8.3
- install base-bytes        base
- install cf                0.4
- install cf-lwt            0.4
- install cmdliner          1.0.4
- install conf-libffi       2.0.0
- install conf-m4           1
- install conf-pkg-config   1.0
- install cppo              1.6.1
- install ctypes            0.8.0
- install ctypes-foreign    0.4.0
- install dune              2.9.3
- install dune-configurator 2.5.1
- install dune-private-libs 2.5.1
- install fmt               0.8.6
- install fsevents          0.3.0
- install fsevents-lwt      0.3.0
- install inotify           2.3
- install jbuilder          1.0+beta20.1 (deprecated)
- install logs              0.7.0
- install lwt               5.0.0
- install mmap              1.1.0
- install mtime             2.1.0
- install ocamlbuild        0.14.0
- install ocamlfind         1.8.1
- install ocplib-endian     1.0
- install re                1.7.2
- install result            1.5
- install seq               0.3
- install stdlib-shims      0.1.0
- install topkg             1.0.8
- install uuidm             0.9.7


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.0.1  (cached)
-> retrieved astring.0.8.3  (cached)
-> retrieved cf.0.4, cf-lwt.0.4  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved cppo.1.6.1  (cached)
-> installed conf-m4.1
-> installed conf-pkg-config.1.0
-> retrieved ctypes.0.8.0  (cached)
-> installed conf-libffi.2.0.0
-> installed ctypes-foreign.0.4.0
-> retrieved fmt.0.8.6  (cached)
-> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0  (cached)
-> retrieved inotify.2.3  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved dune.2.9.3  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.0.0  (cached)
-> retrieved mmap.1.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocplib-endian.1.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.1  (cached)
-> installed cmdliner.1.0.4
-> retrieved re.1.7.2  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved uuidm.0.9.7  (cached)
-> retrieved topkg.1.0.8  (cached)
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> installed cppo.1.6.1
-> installed re.1.7.2
-> installed topkg.1.0.8
-> installed uuidm.0.9.7
-> installed dune.2.9.3
-> installed astring.0.8.3
-> installed mtime.2.1.0
-> installed seq.0.3
-> installed mmap.1.1.0
-> installed result.1.5
-> installed stdlib-shims.0.1.0
-> installed ocplib-endian.1.0
-> installed fmt.0.8.6
-> installed alcotest.1.0.1
-> installed dune-private-libs.2.5.1
-> installed dune-configurator.2.5.1
-> installed ctypes.0.8.0
-> installed cf.0.4
-> installed fsevents.0.3.0
-> installed lwt.5.0.0
-> installed cf-lwt.0.4
-> installed fsevents-lwt.0.3.0
-> installed logs.0.7.0
-> installed inotify.2.3
Done.


<><> lwt.5.0.0 installed successfully <><><><><><><><><><><><><><><><><><><><><>
=> Lwt 5.0.0 has made some minor breaking changes. See
https://github.com/ocsigen/lwt/issues/584


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-06-04 01:48.16 ---> saved as "ac45c17985a0ed3ec5d30bd0f11a6bb5a9f94bec801c4026b241873b77ab85f9"


/src: (copy (src .) (dst /src))
2026-06-04 01:48.17 ---> saved as "ab735e24d2fedb177ab95f3c2cc775a3d9ade28663e511e1913fa47df9f4ed47"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.11/lib/re/re.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/emacs/re.emacs.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/glob/re.glob.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/pcre/re.pcre.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/perl/re.perl.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/posix/re.posix.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
File "/home/opam/.opam/4.11/lib/re/str/re.str.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
test alias test/runtest
Testing irmin-watch.
This run has ID `22B7CE7A-EA99-4E58-BC06-D875F762472D`.
...                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/22B7CE7A-EA99-4E58-BC06-D875F762472D`.
Test Successful in 5.000s. 3 tests run.
2026-06-04 01:48.24 ---> saved as "009197d78c49b303010744e5ad4be9e974883c98e258f13ec4632eed60a4613e"
Job succeeded
2026-06-04 01:48.24: Job succeeded