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2025-12-06 20:19.50: New job: test mirage/prometheus https://github.com/mirage/prometheus.git#refs/pull/51/head (f8a722a1ae3467991527c9811d470da3f3057312) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/prometheus.git" && cd "prometheus" && git fetch origin "refs/pull/51/head" && git reset --hard f8a722a1
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321
# debian-13-4.08_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 4f3dfab98d74a7843149082c62579550d26c9496 || git fetch origin master) && git reset -q --hard 4f3dfab98d74a7843149082c62579550d26c9496 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 prometheus.opam prometheus-app.opam ./
RUN opam pin add -yn prometheus.dev './' && \
opam pin add -yn prometheus-app.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.0 alcotest-lwt.1.9.0 asetmap.0.8.1 astring.0.8.3 base.v0.13.0 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 cmdliner.1.3.0 cohttp.4.0.0 cohttp-lwt.4.0.0 cohttp-lwt-unix.4.0.0 conduit.1.3.0 conduit-lwt.1.3.0 conduit-lwt-unix.1.3.0 conf-m4.1 cppo.1.6.1 dune.3.5.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.8 ipaddr.2.8.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 logs.0.7.0 lwt.4.2.0 magic-mime.1.0.0 mmap.1.0.2 num.1.5 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.3.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 parsexp.v0.13.0 ppx_derivers.1.0 ppx_sexp_conv.v0.13.0 ppxlib.0.9.0 re.1.9.0 result.1.5 seq.0.3 sexplib.v0.13.0 sexplib0.v0.13.0 stdio.v0.13.0 stdlib-shims.0.1.0 stringext.1.4.0 topkg.1.0.8 uri.3.0.0 uri-sexp.3.0.0 uutf.1.0.3"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y prometheus.dev prometheus-app.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


2025-12-06 20:19.50: Using cache hint "mirage/prometheus-ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321-debian-13-4.08_opam-2.4-878be3cb013b3174e3347473267b491c"
2025-12-06 20:19.50: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321)
(comment debian-13-4.08_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 4f3dfab98d74a7843149082c62579550d26c9496 || git fetch origin master) && git reset -q --hard 4f3dfab98d74a7843149082c62579550d26c9496 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src prometheus.opam prometheus-app.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn prometheus.dev './' && \
\nopam pin add -yn prometheus-app.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.0 alcotest-lwt.1.9.0 asetmap.0.8.1 astring.0.8.3 base.v0.13.0 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 cmdliner.1.3.0 cohttp.4.0.0 cohttp-lwt.4.0.0 cohttp-lwt-unix.4.0.0 conduit.1.3.0 conduit-lwt.1.3.0 conduit-lwt-unix.1.3.0 conf-m4.1 cppo.1.6.1 dune.3.5.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.8 ipaddr.2.8.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 logs.0.7.0 lwt.4.2.0 magic-mime.1.0.0 mmap.1.0.2 num.1.5 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.3.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 parsexp.v0.13.0 ppx_derivers.1.0 ppx_sexp_conv.v0.13.0 ppxlib.0.9.0 re.1.9.0 result.1.5 seq.0.3 sexplib.v0.13.0 sexplib0.v0.13.0 stdio.v0.13.0 stdlib-shims.0.1.0 stringext.1.4.0 topkg.1.0.8 uri.3.0.0 uri-sexp.3.0.0 uutf.1.0.3")
(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 prometheus.dev prometheus-app.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"))
)


2025-12-06 20:19.50: Waiting for resource in pool OCluster
2025-12-06 20:19.50: Waiting for worker…
2025-12-06 20:19.50: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at f8a722a Add option to allow specifying address to bind to


(from ocaml/opam:debian-13-ocaml-4.08@sha256:e3cc4e8fe5c00f48c72a719e3551b1d8a51c2862349a0f7507e8aa29fdf72321)
2025-12-06 20:19.52 ---> using "d458486dd7823c592e7ea9c88366c5f90e1939c3b51f3abbd6760272096f8a3e" from cache


/: (comment debian-13-4.08_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"))
2025-12-06 20:19.52 ---> using "302c78a4511211b1f43812eb5ae9e10c8367f6c081e421b1647c1c17e3da94e1" 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
[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
2025-12-06 20:19.52 ---> using "1023146485a3396dc0b6d5fc52c8f65b01660ff57d1fe7fb43bec7291c51ceec" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-87-generic
The OCaml toplevel, version 4.08.1
2.4.1
2025-12-06 20:19.52 ---> using "528e6c9ab0c8fa7e774e6f16451f93118079894054eff12f4dbd9893d207ee27" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-12-06 20:19.52 ---> using "64a13b5183ea1d78d0850c8b29faf280ef4011dc2011069517123806b77d1e46" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4f3dfab98d74a7843149082c62579550d26c9496 || git fetch origin master) && git reset -q --hard 4f3dfab98d74a7843149082c62579550d26c9496 && git log --no-decorate -n1 --oneline && opam update -u"))
4f3dfab98d Merge pull request #28635 from hannesm/alcotest-cmdliner


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


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-12-06 20:20.07 ---> saved as "8cbb0d812a6b6060afbbe8f1c181406a7f0aed89367b5791fe51c9c2653a5e41"


/src: (copy (src prometheus.opam prometheus-app.opam) (dst ./))
2025-12-06 20:20.07 ---> saved as "064ec84ffe400d5c73eaf3e3b8e6e96d9b1383a6bc9a96dc3b52d867c7fd4550"


/src: (run (network host)
(shell  "opam pin add -yn prometheus.dev './' && \
\nopam pin add -yn prometheus-app.dev './'"))
[prometheus.dev] synchronised (file:///src)
prometheus is now pinned to file:///src (version dev)
[prometheus-app.dev] synchronised (file:///src)
prometheus-app is now pinned to file:///src (version dev)
2025-12-06 20:20.10 ---> saved as "2bd55c6f522bb934c831e88438db5511698839ab87a91203577612ab57800fa2"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-12-06 20:20.10 ---> saved as "9268a9396e3e8c4dd40ec95c5f3ce68ce722d8f77532887af3600ab93a1faab2"


/src: (env DEPS "alcotest.1.9.0 alcotest-lwt.1.9.0 asetmap.0.8.1 astring.0.8.3 base.v0.13.0 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.1.0 cmdliner.1.3.0 cohttp.4.0.0 cohttp-lwt.4.0.0 cohttp-lwt-unix.4.0.0 conduit.1.3.0 conduit-lwt.1.3.0 conduit-lwt-unix.1.3.0 conf-m4.1 cppo.1.6.1 dune.3.5.0 dune-configurator.2.5.1 dune-private-libs.2.5.1 fmt.0.8.8 ipaddr.2.8.0 jbuilder.1.0+beta20.1 jsonm.1.0.2 logs.0.7.0 lwt.4.2.0 magic-mime.1.0.0 mmap.1.0.2 num.1.5 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-compiler-libs.v0.11.0 ocaml-config.1 ocaml-migrate-parsetree.1.3.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.14.0 ocamlfind.1.8.0 parsexp.v0.13.0 ppx_derivers.1.0 ppx_sexp_conv.v0.13.0 ppxlib.0.9.0 re.1.9.0 result.1.5 seq.0.3 sexplib.v0.13.0 sexplib0.v0.13.0 stdio.v0.13.0 stdlib-shims.0.1.0 stringext.1.4.0 topkg.1.0.8 uri.3.0.0 uri-sexp.3.0.0 uutf.1.0.3")


/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 prometheus.dev prometheus-app.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 [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [81.6 kB]
- Fetched 9983 kB in 2s (4208 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[prometheus.dev] synchronised (file:///src)
[prometheus-app.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 4.08.1).
[NOTE] Package ocaml is already installed (current version is 4.08.1).
[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-bigarray is already installed (current version is base).


The following system packages will first need to be installed:
m4


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (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 ... 20622 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
2025-12-06 20:20.21 ---> saved as "8f33e897061fc1be6472c879792c72a661c19d5dac923eede5095369cbeed6cf"


/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 4.08.1).
[NOTE] Package ocaml is already installed (current version is 4.08.1).
[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-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 49 packages
- install alcotest                1.9.0
- install alcotest-lwt            1.9.0
- install asetmap                 0.8.1
- install astring                 0.8.3
- install base                    v0.13.0
- install base-bytes              base
- install base64                  3.1.0
- install cmdliner                1.3.0
- install cohttp                  4.0.0
- install cohttp-lwt              4.0.0
- install cohttp-lwt-unix         4.0.0
- install conduit                 1.3.0
- install conduit-lwt             1.3.0
- install conduit-lwt-unix        1.3.0
- install conf-m4                 1
- install cppo                    1.6.1
- install dune                    3.5.0
- install dune-configurator       2.5.1
- install dune-private-libs       2.5.1
- install fmt                     0.8.8
- install ipaddr                  2.8.0
- install jbuilder                1.0+beta20.1 (deprecated)
- install jsonm                   1.0.2
- install logs                    0.7.0
- install lwt                     4.2.0
- install magic-mime              1.0.0
- install mmap                    1.0.2
- install num                     1.5
- install ocaml-compiler-libs     v0.11.0
- install ocaml-migrate-parsetree 1.3.1 (deprecated)
- install ocaml-syntax-shims      1.0.0
- install ocamlbuild              0.14.0
- install ocamlfind               1.8.0
- install parsexp                 v0.13.0
- install ppx_derivers            1.0
- install ppx_sexp_conv           v0.13.0
- install ppxlib                  0.9.0
- install re                      1.9.0
- install result                  1.5
- install seq                     0.3
- install sexplib                 v0.13.0
- install sexplib0                v0.13.0
- install stdio                   v0.13.0
- install stdlib-shims            0.1.0
- install stringext               1.4.0
- install topkg                   1.0.8
- install uri                     3.0.0
- install uri-sexp                3.0.0
- install uutf                    1.0.3


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.0, alcotest-lwt.1.9.0  (cached)
-> retrieved asetmap.0.8.1  (cached)
-> retrieved astring.0.8.3  (cached)
-> retrieved base64.3.1.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved base.v0.13.0  (cached)
-> retrieved cohttp.4.0.0, cohttp-lwt.4.0.0, cohttp-lwt-unix.4.0.0  (cached)
-> retrieved conduit.1.3.0, conduit-lwt.1.3.0, conduit-lwt-unix.1.3.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> installed conf-m4.1
-> retrieved fmt.0.8.8  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved dune.3.5.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ipaddr.2.8.0  (https://opam.ocaml.org/cache)
-> retrieved logs.0.7.0  (cached)
-> retrieved magic-mime.1.0.0  (cached)
-> retrieved mmap.1.0.2  (cached)
-> retrieved lwt.4.2.0  (cached)
-> installed cmdliner.1.3.0
-> retrieved num.1.5  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (cached)
-> retrieved ocaml-migrate-parsetree.1.3.1  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.0  (cached)
-> retrieved parsexp.v0.13.0  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_sexp_conv.v0.13.0  (cached)
-> retrieved ppxlib.0.9.0  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib.v0.13.0  (cached)
-> retrieved sexplib0.v0.13.0  (cached)
-> retrieved stdio.v0.13.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved stringext.1.4.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uri.3.0.0, uri-sexp.3.0.0  (cached)
-> installed num.1.5
-> installed ocamlfind.1.8.0
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed cppo.1.6.1
-> installed ocaml-compiler-libs.v0.11.0
-> installed stringext.1.4.0
-> installed magic-mime.1.0.0
-> installed dune.3.5.0
-> installed topkg.1.0.8
-> installed result.1.5
-> installed mmap.1.0.2
-> installed seq.0.3
-> installed stdlib-shims.0.1.0
-> installed base64.3.1.0
-> installed sexplib0.v0.13.0
-> installed asetmap.0.8.1
-> installed ocaml-syntax-shims.1.0.0
-> installed uutf.1.0.3
-> installed re.1.9.0
-> installed astring.0.8.3
-> installed fmt.0.8.8
-> installed jsonm.1.0.2
-> installed alcotest.1.9.0
-> installed dune-private-libs.2.5.1
-> installed lwt.4.2.0
-> installed uri.3.0.0
-> installed ocaml-migrate-parsetree.1.3.1
-> installed dune-configurator.2.5.1
-> installed logs.0.7.0
-> installed alcotest-lwt.1.9.0
2025-12-06 20:20.48: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled