alpine-3.23-4.14_opam-2.5

2026-06-30 12:14.42: New job: test mirage/ocaml-hvsock https://github.com/mirage/ocaml-hvsock.git#refs/heads/main (6f7854ab245645727a7fd06844b9a4745e02e0fe) (linux-x86_64:alpine-3.23-4.14_opam-2.5)
Base: ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/ocaml-hvsock.git" -b "main" && cd "ocaml-hvsock" && git reset --hard 6f7854ab
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387
# alpine-3.23-4.14_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 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && 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 hvsock.opam ./
RUN opam pin add -yn hvsock.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.24.0 dune-configurator.3.24.0 duration.0.3.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 mirage-flow.5.0.0 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y hvsock.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


2026-06-30 12:14.42: Using cache hint "mirage/ocaml-hvsock-ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387-alpine-3.23-4.14_opam-2.5-7a71613428e12082022c34320c70c0f4"
2026-06-30 12:14.42: Using OBuilder spec:
((from ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387)
(comment alpine-3.23-4.14_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 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && 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 hvsock.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn hvsock.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.24.0 dune-configurator.3.24.0 duration.0.3.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 mirage-flow.5.0.0 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4")
(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 hvsock.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"))
)


2026-06-30 12:14.42: Waiting for resource in pool OCluster
2026-06-30 16:12.46: Waiting for worker…
2026-06-30 16:14.37: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at 6f7854a add maintenance intent, fix link


(from ocaml/opam:alpine-3.23-ocaml-4.14@sha256:e6d488fded0eb95c5f2ff49163d2fc1dc2ab9519311b8ec28ef97d1d3e026387)
2026-06-30 16:14.37 ---> using "645db74cf2f6617db2ad81b0e818e4f1f9c438bf86fc197e2b1f68b1d3dfdf29" from cache


/: (comment alpine-3.23-4.14_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"))
2026-06-30 16:14.37 ---> using "cf8a7eb63fdaa4274d5ee8634b4a7b94f9670fcdafb4f064aa00246fcc10cd06" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 8cd35acddd18fa903782ac90de78467ca3e3b506 || git fetch origin master) && git reset -q --hard 8cd35acddd18fa903782ac90de78467ca3e3b506 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
d6a960ed95..8cd35acddd  master     -> origin/master
8cd35acddd Merge pull request #30092 from shonfeder/release-dune-3.24.0
2026-06-30 16:14.37 ---> using "ffb2c82bb9a7d3049593bee1d229b69a25bf8f3eb6a9cb195109202c63388521" 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.


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


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com (Could not contact DNS servers)"
[default] synchronised from git+file:///home/opam/opam-repository
2026-06-30 16:14.37 ---> using "29171594182fe17521f93e5d8ac1eb379e96ed60dd39eb192dfde03c1aa176d7" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 7.0.0-22-generic
The OCaml toplevel, version 4.14.3
2.5.1
2026-06-30 16:14.37 ---> using "8323d25c7fa2a6a985007f1f0e37553c2dad7675522066a570c482512ed80cbf" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-06-30 16:14.37 ---> using "5932d2d79b6aa4cd1b1dae18d5b424469bc02da7af489a9113cf58a1141e45e0" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] synchronised 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.5.5.1
- ocaml-config.3
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.1"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-06-30 16:14.37 ---> using "18887ee619e246a796fcdb6d18dae40516507678a993e9cb55d02fcfb9bd5dcb" from cache


/src: (copy (src hvsock.opam) (dst ./))
2026-06-30 16:14.38 ---> saved as "af5657f6b8c6c3dba363258c4565e6a6107d2257954f95fcc00224fdef5da7cc"


/src: (run (network host)
(shell "opam pin add -yn hvsock.dev './'"))
[hvsock.dev] synchronised (file:///src)
hvsock is now pinned to file:///src (version dev)
2026-06-30 16:14.41 ---> saved as "722dc0c6ecf78295eea252ddedd38554563970c36e1a90c357eb0d25e2ecb1a1"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-06-30 16:14.41 ---> saved as "17b015651442d290a37fca7a89292001f37d370bf3b8730a213eac834f83f684"


/src: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.24.0 dune-configurator.3.24.0 duration.0.3.1 fmt.0.11.0 logs.0.10.0 lwt.6.1.2 mirage-flow.5.0.0 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 re.1.14.0 sha.1.15.4 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uuidm.0.9.10 uutf.1.0.4")


/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 hvsock.dev $DEPS"))
+ /usr/bin/sudo "apk" "update"
- v3.23.5-18-g32cc23bab49 [https://dl-cdn.alpinelinux.org/alpine/v3.23/main]
- v3.23.5-20-g80e818b4aac [https://dl-cdn.alpinelinux.org/alpine/v3.23/community]
- v3.24.0-1123-g7344d017446 [https://dl-cdn.alpinelinux.org/alpine/edge/main]
- v3.24.0-1132-gecd9f2d5891 [https://dl-cdn.alpinelinux.org/alpine/edge/community]
- v3.24.0-1132-gecd9f2d5891 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
- OK: 62531 distinct packages available


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[hvsock.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 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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:
linux-headers


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


+ /usr/bin/sudo "apk" "add" "linux-headers"
- (1/1) Installing linux-headers (6.16.12-r0)
- OK: 344.2 MiB in 104 packages
# To update the current shell environment, run: eval $(opam env)
2026-06-30 16:15.02 ---> saved as "7fd4ec74c264f0e0c637e120ab5bf41de83c2e6076f8c627a39160de2f19b039"


/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 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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 29 packages
- install alcotest           1.9.1
- install angstrom           0.16.1
- install astring            0.8.5
- install base-bytes         base
- install base64             3.5.2
- install bigstringaf        0.10.0
- install cmdliner           2.1.1
- install cppo               1.8.0
- install csexp              1.5.2
- install cstruct            6.2.0
- install dune               3.24.0
- install dune-configurator  3.24.0
- install duration           0.3.1
- install fmt                0.11.0
- install logs               0.10.0
- install lwt                6.1.2
- install mirage-flow        5.0.0
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install ocplib-endian      1.2
- install re                 1.14.0
- install sha                1.15.4
- install stdlib-shims       0.3.0
- install stringext          1.6.0
- install topkg              1.1.1
- install uri                4.4.0
- install uuidm              0.9.10
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved duration.0.3.1  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved lwt.6.1.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uuidm.0.9.10  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved dune.3.24.0, dune-configurator.3.24.0  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed topkg.1.1.1
-> installed uuidm.0.9.10
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed dune.3.24.0
-> installed base64.3.5.2
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed duration.0.3.1
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed ocplib-endian.1.2
-> installed alcotest.1.9.1
-> installed dune-configurator.3.24.0
-> installed sha.1.15.4
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed lwt.6.1.2
-> installed uri.4.4.0
-> installed mirage-flow.5.0.0
-> installed logs.0.10.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-06-30 16:16.33 ---> saved as "7d362aacbbab5476fa8209a6e11a97f34a80fcd4544814b7d1dc780813faf47f"


/src: (copy (src .) (dst /src))
2026-06-30 16:16.34 ---> saved as "3fc9ad634fcd3fc3018ba47848a7ecde4cbcda8d13f99676a6cd4034fd811fdd"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -w A-4-41-44 -warn-error +1..49 -safe-string -principal -strict-sequence -g -bin-annot -I lib/.hvsock.objs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uuidm -I /home/opam/.opam/4.14/lib/uutf -no-alias-deps -opaque -open Hvsock -o lib/.hvsock.objs/byte/hvsock__Af_common.cmo -c -impl lib/af_common.ml)
File "lib/af_common.ml", line 1:
Warning 70 [missing-mli]: Cannot find interface file.
2026-06-30 16:16.35 ---> saved as "60638ffd1d575c3c4189aee0f01a87bf9f7da2d11c5ef85ef2986b64f7b63f8d"
Job succeeded
2026-06-30 16:16.35: Job succeeded