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2026-04-13 10:20.51: New job: test mirage/mirage-skeleton https://github.com/mirage/mirage-skeleton.git#refs/pull/420/head (01b3663b17dd8a979b9d53c150d6207f38621f47) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/mirage-skeleton.git" && cd "mirage-skeleton" && git fetch origin "refs/pull/420/head" && git reset --hard 01b3663b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2
# debian-13-4.13_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 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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 mirage-skeleton.opam ./
RUN opam pin add -yn mirage-skeleton.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.14.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.0.0 bigstringaf.0.2.0 bos.0.2.1 cmdliner.1.3.0 conf-pkg-config.1.0 domain-name.0.3.0 dune.3.6.2 emile.1.1 fmt.0.9.0 fpath.0.7.3 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 macaddr.5.6.0 mirage.4.9.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 opam-monorepo.0.4.0 pecu.0.4 result.1.5 rresult.0.7.0 stringext.1.4.0 topkg.1.0.8 uri.4.2.0 uutf.1.0.3"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mirage-skeleton.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


2026-04-13 10:20.51: Using cache hint "mirage/mirage-skeleton-ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2-debian-13-4.13_opam-2.5-cf5137131a84362aa0c17d356beab1bc"
2026-04-13 10:20.51: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2)
(comment debian-13-4.13_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 (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 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src mirage-skeleton.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn mirage-skeleton.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.14.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.0.0 bigstringaf.0.2.0 bos.0.2.1 cmdliner.1.3.0 conf-pkg-config.1.0 domain-name.0.3.0 dune.3.6.2 emile.1.1 fmt.0.9.0 fpath.0.7.3 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 macaddr.5.6.0 mirage.4.9.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 opam-monorepo.0.4.0 pecu.0.4 result.1.5 rresult.0.7.0 stringext.1.4.0 topkg.1.0.8 uri.4.2.0 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=2.5 --depext-only -y mirage-skeleton.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"))
)


2026-04-13 10:20.51: Waiting for resource in pool OCluster
2026-04-13 11:37.56: Waiting for worker…
2026-04-13 11:40.38: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
Initialized empty Git repository in /var/cache/obuilder/ocluster/git/mirage-skeleton.git-f56d4287cf5ef510eaeeaae959af62f33ba238c7/.git/
HEAD is now at 01b3663 Bump ocamlformat version


(from ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.13@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2' locally
docker.io/ocaml/opam@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
9cb5e198c8cf: Already exists
2d346d36dcf2: Already exists
cdc35e289b8d: Already exists
aeb7244bb580: Already exists
fc1943254a0d: Already exists
84238c416f8e: Already exists
fbbfe75d3112: Already exists
221fdc5d9929: Already exists
1fec9149b52a: Already exists
9c6e52557f24: Already exists
8737f5036aae: Already exists
d69c4074de14: Already exists
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fba4b414d8a0: Already exists
40d552afb3ef: Already exists
077cc17dc8e4: Already exists
077cc17dc8e4: Already exists
169e1be36a55: Already exists
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caba3ec4b361: Already exists
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ab8052928cdc: Already exists
f5717a28dd6a: Already exists
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fb48f36a0542: Already exists
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a5c099f5f72c: Already exists
1ff1760de5b0: Already exists
98eec6764aa5: Already exists
aa22ae69debd: Already exists
12bfb7b962a2: Already exists
ec25ce9bb816: Already exists
beadd3cf7357: Already exists
d0d0c65a426d: Already exists
c53a8da37b68: Pulling fs layer
775de553ff3e: Pulling fs layer
d9c026d3488d: Pulling fs layer
cc17436cc433: Pulling fs layer
775de553ff3e: Waiting
d9c026d3488d: Waiting
cc17436cc433: Waiting
775de553ff3e: Download complete
cc17436cc433: Verifying Checksum
cc17436cc433: Download complete
d9c026d3488d: Download complete
c53a8da37b68: Verifying Checksum
c53a8da37b68: Download complete
c53a8da37b68: Pull complete
775de553ff3e: Pull complete
d9c026d3488d: Pull complete
cc17436cc433: Pull complete
Digest: sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2
Status: Downloaded newer image for ocaml/opam@sha256:8b759b3824a69f3aca1a8d45e981af090e4bc8eebf12762ba6baef46d26ebee2
2026-04-13 11:40.41 ---> using "824ee93c90fe1c7943cd6b812f1c6d84dcb06c0a27e73c4d89366dd936328ba7" from cache


/: (comment debian-13-4.13_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"))
2026-04-13 11:40.41 ---> using "bcd86d97e0598dee25187d20c1aaae5d22618bbe921ab4dc49cc2a958c43f6de" 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
2026-04-13 11:40.41 ---> using "7e69337cb24f3fccb23039f0f733726848a62d9dd5751e495cf0d9d3f38986b7" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 4.13.1
2.5.0
2026-04-13 11:40.41 ---> using "9a7b287f91952cd2af91e877ef9c6f76085ee634c657c03b5de033463ae821a3" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-13 11:40.41 ---> using "bd5766c88a2def08d1581923040ee94e3c833435fefb564a697344f1566e10d7" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 31462e7d24da1419f9eb9099a0b60ea507d91ef6 || git fetch origin master) && git reset -q --hard 31462e7d24da1419f9eb9099a0b60ea507d91ef6 && git log --no-decorate -n1 --oneline && opam update -u"))
31462e7d24 Merge pull request #29451 from dra27/relocatable-package


<><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-13 11:40.41 ---> using "faa60c047844eac52b5ddb0dbeb905b19fce4fb5ed751e270dbcc8b12341cbd4" from cache


/src: (copy (src mirage-skeleton.opam) (dst ./))
2026-04-13 11:40.41 ---> saved as "042b780bea616a7076bcfa690e52296ec9e697a4901ed7c4be31034f34e4a466"


/src: (run (network host)
(shell "opam pin add -yn mirage-skeleton.dev './'"))
[NOTE] Package mirage-skeleton does not exist in opam repositories registered in the current switch.
[mirage-skeleton.dev] synchronised (file:///src)
mirage-skeleton is now pinned to file:///src (version dev)
[WARNING] Failed checks on mirage-skeleton package definition from source at file:///src:
warning 68: Missing field 'license'
2026-04-13 11:40.45 ---> saved as "a5a88ca444090072108316158f20d21d0171e7d81d7c012f5f325f437a78c187"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-13 11:40.45 ---> saved as "1e887afec011fd5c87571ad777dd1abd0359f14a426255a3070a178223d5e375"


/src: (env DEPS "angstrom.0.14.0 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.0.0 bigstringaf.0.2.0 bos.0.2.1 cmdliner.1.3.0 conf-pkg-config.1.0 domain-name.0.3.0 dune.3.6.2 emile.1.1 fmt.0.9.0 fpath.0.7.3 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 macaddr.5.6.0 mirage.4.9.0 ocaml.4.13.1 ocaml-base-compiler.4.13.1 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 opam-monorepo.0.4.0 pecu.0.4 result.1.5 rresult.0.7.0 stringext.1.4.0 topkg.1.0.8 uri.4.2.0 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=2.5 --depext-only -y mirage-skeleton.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main amd64 Packages [122 kB]
- Fetched 213 kB in 0s (837 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mirage-skeleton.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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.13.1).
[NOTE] Package ocaml is already installed (current version is 4.13.1).
[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:
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%
(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 .../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)
2026-04-13 11:41.18 ---> saved as "986bd463741c656e5597557f0465a94c36885a4a9d603ca4c3f3ee0695f732c7"


/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.13.1).
[NOTE] Package ocaml is already installed (current version is 4.13.1).
[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 28 packages
- install angstrom        0.14.0
- install astring         0.8.5
- install base-bytes      base
- install base64          3.0.0
- install bigstringaf     0.2.0
- install bos             0.2.1
- install cmdliner        1.3.0
- install conf-pkg-config 1.0
- install domain-name     0.3.0
- install dune            3.6.2
- install emile           1.1
- install fmt             0.9.0
- install fpath           0.7.3
- install ipaddr          5.6.0
- install jbuilder        1.0+beta20.1 (deprecated)
- install logs            0.7.0
- install macaddr         5.6.0
- install mirage          4.9.0
- install ocamlbuild      0.14.0
- install ocamlfind       1.9.1
- install opam-monorepo   0.4.0
- install pecu            0.4
- install result          1.5
- install rresult         0.7.0
- install stringext       1.4.0
- install topkg           1.0.8
- install uri             4.2.0
- install uutf            1.0.3


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.14.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.0.0  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (cached)
-> installed conf-pkg-config.1.0
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved domain-name.0.3.0  (cached)
-> retrieved bigstringaf.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved emile.1.1  (cached)
-> retrieved ipaddr.5.6.0, macaddr.5.6.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mirage.4.9.0  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved dune.3.6.2  (cached)
-> retrieved pecu.0.4  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved stringext.1.4.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved uri.4.2.0  (https://opam.ocaml.org/cache)
-> retrieved opam-monorepo.0.4.0  (https://opam.ocaml.org/cache)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed stringext.1.4.0
-> installed jbuilder.1.0+beta20.1
-> installed topkg.1.0.8
-> installed bigstringaf.0.2.0
-> installed rresult.0.7.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed logs.0.7.0
-> installed bos.0.2.1
-> installed dune.3.6.2
-> installed domain-name.0.3.0
-> installed macaddr.5.6.0
-> installed result.1.5
-> installed base64.3.0.0
-> installed pecu.0.4
-> installed ipaddr.5.6.0
-> installed angstrom.0.14.0
-> installed emile.1.1
-> installed uri.4.2.0
-> installed opam-monorepo.0.4.0
-> installed mirage.4.9.0
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-04-13 11:44.26 ---> saved as "56c435e844b537ae9ceddbb43793040b2be0f304ff1507b64fe8079a50a9c1aa"


/src: (copy (src .) (dst /src))
2026-04-13 11:44.27 ---> saved as "73c36c7fd8727fe29a6926ed0ffa6dd0702a4b0bf8eb1cddf13d254624fad01b"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-04-13 11:44.28 ---> saved as "5a86c9b4b66016d4e01b51999afec9d43cc846a50c1b25499e0b45c05755a87d"
Job succeeded
2026-04-13 11:44.28: Job succeeded