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Organisationsocaml-multicoreocaml-uringccd5ee ()ubuntu-25.04-5.3_opam-2.4

ubuntu-25.04-5.3_opam-2.4

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2025-08-30 07:36.05: New job: test ocaml-multicore/ocaml-uring https://github.com/ocaml-multicore/ocaml-uring.git#refs/heads/main (ccd5ee3a12bce938add6a40b7a03dbc20429a0ca) (linux-x86_64:ubuntu-25.04-5.3_opam-2.4)
Base: ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/ocaml-uring.git" -b "main" && cd "ocaml-uring" && git reset --hard ccd5ee3a
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa
# ubuntu-25.04-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 uring.opam ./
RUN opam pin add -yn uring.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y uring.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


2025-08-30 07:36.05: Using cache hint "ocaml-multicore/ocaml-uring-ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa-ubuntu-25.04-5.3_opam-2.4-ae5b8ad3e79bd7552733c33d4eed84a7"
2025-08-30 07:36.05: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa)
(comment ubuntu-25.04-5.3_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
(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 "cd ~/opam-repository && (git cat-file -e 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src uring.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn uring.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0")
(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=2.4 --depext-only -y uring.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"))
)


2025-08-30 07:36.05: Waiting for resource in pool OCluster
2025-08-30 12:04.44: Waiting for worker…
2025-08-30 12:07.23: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at ccd5ee3 Merge pull request #116 from talex5/release


(from ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa)
Unable to find image 'ocaml/opam:ubuntu-25.04-ocaml-5.3@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa' locally
docker.io/ocaml/opam@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa: Pulling from ocaml/opam
60fb2420030a: Already exists
30a5b9bffc59: Already exists
e76e7b0fd035: Already exists
87fd98c989d0: Already exists
fc31fa993861: Already exists
c75b71d41442: Already exists
9f08a6d6f6f5: Already exists
3dfc106a9c15: Already exists
1c3a6d2a01a7: Already exists
2d648021ecec: Already exists
ffcf097292c2: Already exists
e1bcef442ada: Already exists
61993b76460e: Already exists
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826e2c54b1a9: Already exists
eec17caf12a0: Already exists
eec17caf12a0: Already exists
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31c1aa1ff3db: Already exists
a1655bb63c33: Already exists
00302e238ce0: Pulling fs layer
fb4d69f626d4: Pulling fs layer
d7151ce75fed: Pulling fs layer
b4127c47a033: Pulling fs layer
5b36f7dfe1cb: Pulling fs layer
e7314db2ccea: Pulling fs layer
ba981977eb69: Pulling fs layer
b4127c47a033: Waiting
5b36f7dfe1cb: Waiting
e7314db2ccea: Waiting
ba981977eb69: Waiting
d7151ce75fed: Verifying Checksum
d7151ce75fed: Download complete
00302e238ce0: Verifying Checksum
00302e238ce0: Download complete
fb4d69f626d4: Verifying Checksum
fb4d69f626d4: Download complete
5b36f7dfe1cb: Verifying Checksum
5b36f7dfe1cb: Download complete
00302e238ce0: Pull complete
e7314db2ccea: Download complete
ba981977eb69: Verifying Checksum
ba981977eb69: Download complete
b4127c47a033: Verifying Checksum
b4127c47a033: Download complete
fb4d69f626d4: Pull complete
d7151ce75fed: Pull complete
b4127c47a033: Pull complete
5b36f7dfe1cb: Pull complete
e7314db2ccea: Pull complete
ba981977eb69: Pull complete
Digest: sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa
Status: Downloaded newer image for ocaml/opam@sha256:ce80a9ec021b573fa96b61ef253a6d8f8b120173940aeeab201b7de7be7451fa
2025-08-30 12:07.24 ---> using "c3ee7f5e63b70919500d258da19dc2a26a9d2a3322400aba0faf0794e71d3b11" from cache


/: (comment ubuntu-25.04-5.3_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-08-30 12:07.24 ---> using "d72b73b45f832c50a2cf4dc93a91a7617a3648a100ae53af2f03d565cab85ae3" 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 2.0 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
2025-08-30 12:07.24 ---> using "115a8a6896933f161cea20a704b467023775d010f013205baf0f4718b397652c" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-08-30 12:07.24 ---> using "6507644d2cc8fe5b03b3522f3b022ec798bfcce5a39a33e3cd65d975d879a59d" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-08-30 12:07.24 ---> using "87eca05bd0691f2c9c4a494fcfad57c47a637158582b862804bbf7cc6f1e071c" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 53c7f25306cd512b69b4c845f4f1e0d210c49129 || git fetch origin master) && git reset -q --hard 53c7f25306cd512b69b4c845f4f1e0d210c49129 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
854fc71d55..f2cd184cfc  master     -> origin/master
53c7f25306 Merge pull request #28384 from raphael-proust/opam-publish-lwt.5.9.2


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-08-30 12:07.24 ---> using "fc7931298cca0f85d4fd1bb545455f82b56043e89417c34836033ef20e400ec4" from cache


/src: (copy (src uring.opam) (dst ./))
2025-08-30 12:07.24 ---> using "df538c411ba1091c3cfc0a8190489d6e445340b38922058e4d008fb64bd9da49" from cache


/src: (run (network host)
(shell "opam pin add -yn uring.dev './'"))
[uring.dev] synchronised (file:///src)
uring is now pinned to file:///src (version dev)
2025-08-30 12:07.24 ---> using "0c075298098e7ed76b6f741e5cd61e77b95418e8ac6040a1296187c4da39fc95" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-08-30 12:07.24 ---> using "35c0efd2033711e3d61077499b48eb23fe99b52df21f236c54a947c79c62c14d" from cache


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bechamel.0.5.0 camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.20.1 dune-configurator.3.20.1 fmt.0.11.0 logs.0.9.0 lwt.5.9.2 mdx.2.5.0 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.4.0.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 re.1.13.2 result.1.5 seq.base topkg.1.1.0")


/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=2.4 --depext-only -y uring.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu plucky InRelease
- Get:3 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB]
- Get:4 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [145 kB]
- Get:5 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB]
- Get:6 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [219 kB]
- Get:7 http://security.ubuntu.com/ubuntu plucky-security/restricted amd64 Packages [202 kB]
- Get:8 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [254 kB]
- Get:9 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [253 kB]
- Get:10 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [384 kB]
- Fetched 1835 kB in 1s (2013 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[uring.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-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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-effects 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).
2025-08-30 12:07.38 ---> saved as "1e6eef36e626996518793b17e83aafbd717c5d7c7d5bda8ce2c21cfcd6896cb8"


/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-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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-effects 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 23 packages
- install astring           0.8.5
- install base-bytes        base
- install bechamel          0.5.0
- install camlp-streams     5.0.1
- install cmdliner          1.3.0
- install cppo              1.8.0
- install csexp             1.5.2
- install cstruct           6.2.0
- install dune              3.20.1
- install dune-configurator 3.20.1
- install fmt               0.11.0
- install logs              0.9.0
- install lwt               5.9.2
- install mdx               2.5.0
- install ocaml-version     4.0.1
- install ocamlbuild        0.16.1
- install ocamlfind         1.9.8
- install ocplib-endian     1.2
- install optint            0.3.0
- install re                1.13.2
- install result            1.5
- install seq               base
- install topkg             1.1.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bechamel.0.5.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved ocaml-version.4.0.1  (cached)
-> retrieved mdx.2.5.0  (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 re.1.13.2  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved result.1.5  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved dune.3.20.1, dune-configurator.3.20.1  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.20.1
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed cstruct.6.2.0
-> installed ocaml-version.4.0.1
-> installed optint.0.3.0
-> installed result.1.5
-> installed bechamel.0.5.0
-> installed re.1.13.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.20.1
-> installed lwt.5.9.2
-> installed logs.0.9.0
-> installed mdx.2.5.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-08-30 12:10.05 ---> saved as "fce2be962d1452e22115f6726585555fbe45db0b1a6da8ce50658a46db690644"


/src: (copy (src .) (dst /src))
2025-08-30 12:10.05 ---> saved as "9c29c07b77a8a14e61ba6917a4f4f2802b0187bb85e725beac6d82467d0de3b6"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/vendor/liburing && ./configure)
prefix                        /usr
includedir                    /usr/include
libdir                        /usr/lib
libdevdir                     /usr/lib
relativelibdir
mandir                        /usr/man
datadir                       /usr/share
stringop_overflow             yes
array_bounds                  yes
__kernel_rwf_t                yes
__kernel_timespec             yes
open_how                      yes
statx                         yes
glibc_statx                   yes
C++                           yes
has_ucontext                  yes
NVMe uring command support    yes
nolibc support                yes
has_fanotify                  yes
CC                            gcc
CXX                           g++
(cd _build/default/vendor/liburing && /usr/bin/make -j -C src)
make: Entering directory '/src/_build/default/vendor/liburing/src'
CC setup.ol
CC queue.ol
CC register.ol
CC syscall.ol
CC version.ol
CC nolibc.ol
CC ffi.ol
CC setup.os
CC queue.os
CC register.os
CC syscall.os
CC version.os
CC nolibc.os
CC ffi.os
AR liburing.a
RANLIB liburing.a
CC liburing.so.2.4
AR liburing-ffi.a
RANLIB liburing-ffi.a
CC liburing-ffi.so.2.4
make: Leaving directory '/src/_build/default/vendor/liburing/src'
ar: creating liburing.a
ar: creating liburing-ffi.a
(cd _build/default/tests && ./poll_add.exe)
submitted 1
poll_add: 1
2025-08-30 12:10.31 ---> saved as "6129cc7297f4873d4a068afc549f8fb9114b5f01638c6eb9dbd8683aadc17dc6"
Job succeeded
2025-08-30 12:10.31: Job succeeded