(for PR #29348)
2026-02-06 22:48.00: New job: build wasm_of_ocaml-compiler.6.3.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29348/head (0e395cdb6b7b8c4427b82124387c6a5b953d1ac5)
on debian-13-ocaml-4.14/i386
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29348/head" && git reset --hard 0e395cdb
git fetch origin master
git merge --no-edit 340ee6fd1ff10d0fce25e21ba1caca9ed1cfec68
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn wasm_of_ocaml-compiler.6.3.0 6.3.0
RUN opam reinstall wasm_of_ocaml-compiler.6.3.0; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'wasm_of_ocaml-compiler.6.3.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-02-06 22:48.00: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561-wasm_of_ocaml-compiler.6.3.0-0e395cdb6b7b8c4427b82124387c6a5b953d1ac5"
2026-02-06 22:48.00: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561)
(shell /usr/bin/linux32 /bin/sh -c)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn wasm_of_ocaml-compiler.6.3.0 6.3.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wasm_of_ocaml-compiler.6.3.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'wasm_of_ocaml-compiler.6.3.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-02-06 22:48.00: Waiting for resource in pool OCluster
2026-02-06 23:00.47: Waiting for worker…
2026-02-06 23:04.31: Got resource from pool OCluster
Building on eumache
All commits already cached
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Updating files: 100% (19359/19359), done.
HEAD is now at 340ee6fd1f Merge pull request #29341 from Halbaroth/release-alt-ergo-free-2.4.3
Updating 340ee6fd1f..0e395cdb6b
Fast-forward
.../js_of_ocaml-compiler.6.3.0/opam | 57 +++++++++++++++++++++
.../js_of_ocaml-lwt/js_of_ocaml-lwt.6.3.0/opam | 47 ++++++++++++++++++
.../js_of_ocaml-ppx/js_of_ocaml-ppx.6.3.0/opam | 45 +++++++++++++++++
.../js_of_ocaml-ppx_deriving_json.6.3.0/opam | 45 +++++++++++++++++
.../js_of_ocaml-toplevel.6.3.0/opam | 47 ++++++++++++++++++
.../js_of_ocaml-tyxml/js_of_ocaml-tyxml.6.3.0/opam | 48 ++++++++++++++++++
packages/js_of_ocaml/js_of_ocaml.6.3.0/opam | 45 +++++++++++++++++
.../wasm_of_ocaml-compiler.6.3.0/opam | 58 ++++++++++++++++++++++
8 files changed, 392 insertions(+)
create mode 100644 packages/js_of_ocaml-compiler/js_of_ocaml-compiler.6.3.0/opam
create mode 100644 packages/js_of_ocaml-lwt/js_of_ocaml-lwt.6.3.0/opam
create mode 100644 packages/js_of_ocaml-ppx/js_of_ocaml-ppx.6.3.0/opam
create mode 100644 packages/js_of_ocaml-ppx_deriving_json/js_of_ocaml-ppx_deriving_json.6.3.0/opam
create mode 100644 packages/js_of_ocaml-toplevel/js_of_ocaml-toplevel.6.3.0/opam
create mode 100644 packages/js_of_ocaml-tyxml/js_of_ocaml-tyxml.6.3.0/opam
create mode 100644 packages/js_of_ocaml/js_of_ocaml.6.3.0/opam
create mode 100644 packages/wasm_of_ocaml-compiler/wasm_of_ocaml-compiler.6.3.0/opam
(from ocaml/opam:debian-13-ocaml-4.14@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561' locally
docker.io/ocaml/opam@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561: Pulling from ocaml/opam
1f0b243ad587: Already exists
a5e6e20ebe99: Already exists
557bb2762a51: Already exists
687f5e2a7812: Already exists
fbc468d4b30c: Already exists
686bc0d2c07a: Already exists
5d2af1dc7953: Already exists
ea3e0e4dde46: Already exists
32ba6cd1bb04: Already exists
6d9c7d7f1aab: Already exists
5a916a8e85b9: Already exists
b036e173dd86: Already exists
af2e0b9aae3c: Already exists
531a15bef449: Already exists
e977226a2d63: Already exists
d65a54659b93: Already exists
3eb332e04a2b: Already exists
3eb332e04a2b: Already exists
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cd0101d2958b: Already exists
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c7736e5c1f5c: Already exists
ed86d284f34b: Already exists
Digest: sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561
Status: Downloaded newer image for ocaml/opam@sha256:14c5d879df0a1af9b6d377bdf6a1c4beecd055906e11993d0d938fc196eab561
2026-02-06 23:04.37 ---> using "f1e147bbe7c97f5f9ed386aaeb9ca44235e88e54206d733e9e0a34eb1d0d5d22" from cache
/: (shell /usr/bin/linux32 /bin/sh -c)
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-06 23:04.37 ---> using "60eafba6b10eb32c73dd4a4d93945ff837fcf0a439dc1a74c6807e194ec220f7" from cache
/home/opam: (run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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
2026-02-06 23:04.37 ---> using "6525b4e356662c49bc87a4ab5761d491ed1c8f1708b56f58755d30dbe3842849" from cache
/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version 2.5.0
# self-upgrade no
# system arch=x86_32 os=linux os-distribution=debian os-version=13
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 71
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.14.2
2026-02-06 23:04.37 ---> using "59ef9f5965cd6c5f5fe78d00829ba4cde2e7e7ede14505f1ed5356cfc0ec71a1" from cache
/home/opam: (env OPAMDOWNLOADJOBS 1)
/home/opam: (env OPAMERRLOGLEN 0)
/home/opam: (env OPAMPRECISETRACKING 1)
/home/opam: (env CI true)
/home/opam: (env OPAM_REPO_CI true)
/home/opam: (run (shell "rm -rf opam-repository/"))
2026-02-06 23:04.37 ---> using "6a125da28719f2fddaef4a17700467f9323a448d234e0434f1d88f735ffef290" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-02-06 23:04.47 ---> saved as "ed4cf9ae4ffb161c0e36ed15397b300b24e801f7729d8261c99dbbff20920f4a"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-06 23:05.30 ---> saved as "9a058db3e526c8a6b8505c491971cbd7982c152124735f00c256fe7e6e164599"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /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 i386 Packages [92.0 kB]
- Fetched 183 kB in 0s (1115 kB/s)
- Reading package lists...
-
2026-02-06 23:05.32 ---> saved as "e26805c06e5ce347964dc34d2ab4a6726966db8b2c07203b001bb521b71a36b0"
/home/opam: (run (shell "opam pin add -k version -yn wasm_of_ocaml-compiler.6.3.0 6.3.0"))
wasm_of_ocaml-compiler is now pinned to version 6.3.0
2026-02-06 23:05.33 ---> saved as "30a1b7fc2eb3db371fbed3e1c1a345e86421f5668fed5af77575ae2136241806"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wasm_of_ocaml-compiler.6.3.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'wasm_of_ocaml-compiler.6.3.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
wasm_of_ocaml-compiler.6.3.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 20 packages
- install cmdliner 2.1.0 [required by wasm_of_ocaml-compiler]
- install conf-binaryen 1 [required by wasm_of_ocaml-compiler]
- install dune 3.21.0 [required by wasm_of_ocaml-compiler]
- install gen 1.1 [required by sedlex]
- install js_of_ocaml 6.3.0 [required by wasm_of_ocaml-compiler]
- install js_of_ocaml-compiler 6.3.0 [required by js_of_ocaml]
- install menhir 20260203 [required by wasm_of_ocaml-compiler]
- install menhirCST 20260203 [required by menhir]
- install menhirGLR 20260203 [required by menhir]
- install menhirLib 20260203 [required by wasm_of_ocaml-compiler]
- install menhirSdk 20260203 [required by wasm_of_ocaml-compiler]
- install ocaml-compiler-libs v0.12.4 [required by js_of_ocaml-compiler]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.37.0 [required by wasm_of_ocaml-compiler]
- install sedlex 3.7 [required by wasm_of_ocaml-compiler]
- install seq base [required by gen]
- install sexplib0 v0.16.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install wasm_of_ocaml-compiler 6.3.0 (pinned)
- install yojson 3.0.0 [required by wasm_of_ocaml-compiler]
The following system packages will first need to be installed:
binaryen
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "binaryen"
- Selecting previously unselected package binaryen.
- (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 ... 20593 files and directories currently installed.)
- Preparing to unpack .../binaryen_120-4_i386.deb ...
- Unpacking binaryen (120-4) ...
- Setting up binaryen (120-4) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0 (cached)
-> installed conf-binaryen.1
-> retrieved dune.3.21.0 (cached)
-> retrieved gen.1.1 (cached)
-> installed cmdliner.2.1.0
-> retrieved js_of_ocaml.6.3.0, js_of_ocaml-compiler.6.3.0, wasm_of_ocaml-compiler.6.3.0 (cached)
-> retrieved menhir.20260203, menhirCST.20260203, menhirGLR.20260203, menhirLib.20260203, menhirSdk.20260203 (cached)
-> retrieved ocaml-compiler-libs.v0.12.4 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppxlib.0.37.0 (cached)
-> retrieved sedlex.3.7 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved sexplib0.v0.16.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved yojson.3.0.0 (cached)
-> installed dune.3.21.0
-> installed gen.1.1
-> installed menhirCST.20260203
-> installed menhirGLR.20260203
-> installed menhirLib.20260203
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed menhirSdk.20260203
-> installed ocaml-compiler-libs.v0.12.4
-> installed yojson.3.0.0
-> installed menhir.20260203
-> installed ppxlib.0.37.0
-> installed sedlex.3.7
-> installed js_of_ocaml-compiler.6.3.0
-> installed js_of_ocaml.6.3.0
-> installed wasm_of_ocaml-compiler.6.3.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-06 23:07.45 ---> saved as "8346ec789c7683c9bbc15ea599d5f3957a185131d3248d55e0029955a688ea1a"
Job succeeded
2026-02-06 23:07.51: Job succeeded