(lower-bound)

2026-04-19 17:58.40: New job: test mirage/mirage-net-xen https://github.com/mirage/mirage-net-xen.git#refs/heads/main (509eb9ebc37d682ab2869b6e35cac19b236483eb) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/mirage-net-xen.git" -b "main" && cd "mirage-net-xen" && git reset --hard 509eb9eb
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
# debian-13-4.08_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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 mirage-net-xen.opam ./
RUN opam pin add -yn mirage-net-xen.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base bheap.2.0.0 bigarray-compat.1.0.0 cmdliner.1.3.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 cstruct.6.0.0 domain-name.0.3.0 dune.2.9.3 duration.0.2.1 fmt.0.8.8 io-page.2.4.0 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt-dllist.1.0.0 macaddr.5.6.0 metrics.0.4.1 metrics-lwt.0.4.1 mirage-net.4.0.0 mirage-runtime.4.7.0 mirage-sleep.4.0.0 mirage-xen.9.0.0 mmap.1.0.2 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 result.1.5 seq.0.3 shared-memory-ring.3.2.1 shared-memory-ring-lwt.3.2.1 stdlib-shims.0.1.0 topkg.1.0.8 xenstore.2.3.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mirage-net-xen.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


2026-04-19 17:58.40: Using cache hint "mirage/mirage-net-xen-ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c-debian-13-4.08_opam-2.5-22123be71ea5697cf151a9e6e8356aa3"
2026-04-19 17:58.40: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c)
(comment debian-13-4.08_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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src mirage-net-xen.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn mirage-net-xen.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base bheap.2.0.0 bigarray-compat.1.0.0 cmdliner.1.3.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 cstruct.6.0.0 domain-name.0.3.0 dune.2.9.3 duration.0.2.1 fmt.0.8.8 io-page.2.4.0 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt-dllist.1.0.0 macaddr.5.6.0 metrics.0.4.1 metrics-lwt.0.4.1 mirage-net.4.0.0 mirage-runtime.4.7.0 mirage-sleep.4.0.0 mirage-xen.9.0.0 mmap.1.0.2 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 result.1.5 seq.0.3 shared-memory-ring.3.2.1 shared-memory-ring-lwt.3.2.1 stdlib-shims.0.1.0 topkg.1.0.8 xenstore.2.3.0")
(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=2.5 --depext-only -y mirage-net-xen.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"))
)


2026-04-19 17:58.40: Waiting for resource in pool OCluster
2026-04-19 17:58.40: Waiting for worker…
2026-04-19 18:00.25: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
HEAD is now at 509eb9e changes for 2.1.7


(from ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c' locally
docker.io/ocaml/opam@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c: Pulling from ocaml/opam
a7730063fcfe: Already exists
1a27fd2181de: Already exists
c29591c91388: Already exists
356a64daa753: Already exists
ac02f8f2062b: Already exists
aaa2f390e4c8: Already exists
b668811757f6: Already exists
32fd4e1a774f: Already exists
b1d486fb8fdf: Already exists
cf8a2024f299: Already exists
8c4a5dac67c3: Already exists
6adfe24d7b40: Already exists
dccd6e3c0589: Already exists
2ee4bcb55cd4: Already exists
2dc3b58478d7: Already exists
daf15e5c44c6: Already exists
564e978a8088: Already exists
564e978a8088: Already exists
25a652a8c456: Already exists
b3bfea7bff3f: Already exists
a00f2937f570: Already exists
78bd1737ebff: Already exists
4f4fb700ef54: Already exists
4291a055edd7: Already exists
3c2b2836d59a: Already exists
7b3e96544a52: Already exists
c72503effb14: Already exists
bca08df11a10: Already exists
2ab0829b2daf: Already exists
1d246d4da211: Already exists
a09cb4870027: Already exists
2ce07b4fe7c0: Already exists
6b96f28d505e: Already exists
b6ad36bba9bf: Already exists
56d62791a0f9: Already exists
4d60780055d1: Already exists
43f57a7c44cb: Already exists
f21057dc4e85: Already exists
e0d2ca1300ed: Already exists
9da2f7598f8e: Already exists
cb569bb28593: Already exists
b32c9abef0bb: Pulling fs layer
dd7da3e42740: Pulling fs layer
06223904e4d3: Pulling fs layer
b18a38618cf8: Pulling fs layer
b18a38618cf8: Waiting
06223904e4d3: Verifying Checksum
06223904e4d3: Download complete
dd7da3e42740: Download complete
b32c9abef0bb: Verifying Checksum
b32c9abef0bb: Download complete
b32c9abef0bb: Pull complete
dd7da3e42740: Pull complete
06223904e4d3: Pull complete
b18a38618cf8: Pull complete
Digest: sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
Status: Downloaded newer image for ocaml/opam@sha256:3cbf0e68d3a718b80b9a2ab282b68bb62badcbc072fa014a5564516c5f70e74c
2026-04-19 18:00.26 ---> using "228e5ba11f0bea08c69266bb98d12a75785691261b07b0808652a307a04e14b2" from cache


/: (comment debian-13-4.08_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"))
2026-04-19 18:00.26 ---> using "8f0c0f8b904420153cc7d08b1a8906e69995fa51995d7a62aa1c073c7191c917" 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
2026-04-19 18:00.26 ---> using "69a4145a27f132504ea642fc2251248a9d038744f1d63d739fb1292f7f0099ce" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 4.08.1
2.5.0
2026-04-19 18:00.26 ---> using "5cac6514a27f9520520e43db3fcfdac4b7207f9a8134f988f146ecf9da38efcb" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-19 18:00.26 ---> using "b57b6278781af1681d1782728fb84867fcbbe8008d7c20a94689745acc908c11" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..4ae3c774e4  master     -> origin/master
4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
default (at git+file:///home/opam/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)


default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


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)
2026-04-19 18:00.26 ---> using "1cae88279ccf97f956b2244effac9c91fe42f5a352b03a778482c0d22bb32879" from cache


/src: (copy (src mirage-net-xen.opam) (dst ./))
2026-04-19 18:00.26 ---> using "a1a4f6b6030ed970349dfb9f2608489d8a0e17dd243b418bfaff958288185767" from cache


/src: (run (network host)
(shell "opam pin add -yn mirage-net-xen.dev './'"))
[mirage-net-xen.dev] synchronised (file:///src)
mirage-net-xen is now pinned to file:///src (version dev)
2026-04-19 18:00.26 ---> using "57907bf1c14c470c06120b9b393b329aa3c7b02461eb6b9102eaceab785e034c" from cache


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-19 18:00.26 ---> using "bd51099884435d07bd2175241ae0e80ffd4caffa712cd76a4d267d36b6cbda82" from cache


/src: (env DEPS "astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base bheap.2.0.0 bigarray-compat.1.0.0 cmdliner.1.3.0 conf-m4.1 conf-pkg-config.1.0 cppo.1.6.1 cstruct.6.0.0 domain-name.0.3.0 dune.2.9.3 duration.0.2.1 fmt.0.8.8 io-page.2.4.0 ipaddr.5.6.0 jbuilder.1.0+beta20.1 logs.0.7.0 lwt.4.2.0 lwt-dllist.1.0.0 macaddr.5.6.0 metrics.0.4.1 metrics-lwt.0.4.1 mirage-net.4.0.0 mirage-runtime.4.7.0 mirage-sleep.4.0.0 mirage-xen.9.0.0 mmap.1.0.2 ocaml.4.08.1 ocaml-base-compiler.4.08.1 ocaml-config.1 ocamlbuild.0.14.0 ocamlfind.1.8.0 result.1.5 seq.0.3 shared-memory-ring.3.2.1 shared-memory-ring-lwt.3.2.1 stdlib-shims.0.1.0 topkg.1.0.8 xenstore.2.3.0")


/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=2.5 --depext-only -y mirage-net-xen.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 [124 kB]
- Fetched 215 kB in 0s (737 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mirage-net-xen.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 pkg-config


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" "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 m4.
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- 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 m4 (1.4.19-8) ...
- 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)
2026-04-19 18:00.26 ---> using "4e750fb173dda9f44641eb5980893e5a0cd41498ede4a8c29616b08906e871a5" from cache


/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 36 packages
- install astring                0.8.3
- install base-bytes             base
- install bheap                  2.0.0
- install bigarray-compat        1.0.0
- install cmdliner               1.3.0
- install conf-m4                1
- install conf-pkg-config        1.0
- install cppo                   1.6.1
- install cstruct                6.0.0
- install domain-name            0.3.0
- install dune                   2.9.3
- install duration               0.2.1
- install fmt                    0.8.8
- install io-page                2.4.0
- install ipaddr                 5.6.0
- install jbuilder               1.0+beta20.1 (deprecated)
- install logs                   0.7.0
- install lwt                    4.2.0
- install lwt-dllist             1.0.0
- install macaddr                5.6.0
- install metrics                0.4.1
- install metrics-lwt            0.4.1
- install mirage-net             4.0.0
- install mirage-runtime         4.7.0
- install mirage-sleep           4.0.0
- install mirage-xen             9.0.0
- install mmap                   1.0.2
- install ocamlbuild             0.14.0
- install ocamlfind              1.8.0
- install result                 1.5
- install seq                    0.3
- install shared-memory-ring     3.2.1
- install shared-memory-ring-lwt 3.2.1
- install stdlib-shims           0.1.0
- install topkg                  1.0.8
- install xenstore               2.3.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.3  (cached)
-> retrieved bheap.2.0.0  (cached)
-> retrieved bigarray-compat.1.0.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> installed conf-m4.1
-> installed conf-pkg-config.1.0
-> retrieved cstruct.6.0.0  (cached)
-> retrieved domain-name.0.3.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved fmt.0.8.8  (cached)
-> retrieved io-page.2.4.0  (cached)
-> retrieved ipaddr.5.6.0, macaddr.5.6.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.4.2.0  (cached)
-> retrieved lwt-dllist.1.0.0  (cached)
-> retrieved metrics.0.4.1, metrics-lwt.0.4.1  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune.2.9.3  (cached)
-> retrieved mirage-net.4.0.0  (cached)
-> retrieved mirage-runtime.4.7.0  (cached)
-> retrieved mirage-sleep.4.0.0  (cached)
-> retrieved mmap.1.0.2  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved mirage-xen.9.0.0  (cached)
-> retrieved ocamlfind.1.8.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved shared-memory-ring.3.2.1, shared-memory-ring-lwt.3.2.1  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved xenstore.2.3.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.8.0
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed jbuilder.1.0+beta20.1
-> installed cppo.1.6.1
-> installed topkg.1.0.8
-> installed astring.0.8.3
-> installed dune.2.9.3
-> installed bheap.2.0.0
-> installed duration.0.2.1
-> installed seq.0.3
-> installed bigarray-compat.1.0.0
-> installed macaddr.5.6.0
-> installed result.1.5
-> installed stdlib-shims.0.1.0
-> installed mmap.1.0.2
-> installed cstruct.6.0.0
-> installed io-page.2.4.0
-> installed shared-memory-ring.3.2.1
-> installed fmt.0.8.8
-> installed domain-name.0.3.0
-> installed metrics.0.4.1
-> installed ipaddr.5.6.0
-> installed lwt.4.2.0
-> installed mirage-net.4.0.0
-> installed lwt-dllist.1.0.0
-> installed mirage-sleep.4.0.0
-> installed shared-memory-ring-lwt.3.2.1
-> installed xenstore.2.3.0
-> installed logs.0.7.0
-> installed metrics-lwt.0.4.1
-> installed mirage-runtime.4.7.0
-> installed mirage-xen.9.0.0
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-04-19 18:01.29 ---> saved as "3ab4430e56277c8919e6e30b73a50396503ef8749e2d98283cfb346a1a2999bb"


/src: (copy (src .) (dst /src))
2026-04-19 18:01.29 ---> saved as "28841734ce7d0e2875e16d9833491440e217f303d53f8a15f3e1e2269654a186"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
2026-04-19 18:01.30 ---> saved as "d11eb6eca7e3646ea0fe24bdc71c393e5ec02e5ff6df120b82940bd936518f17"
Job succeeded
2026-04-19 18:01.30: Job succeeded