(for PR #29348)
2026-02-06 22:47.59: 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 fedora-43-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29348/head" && git reset --hard 0e395cdb
git fetch origin master
git merge --no-edit 340ee6fd1ff10d0fce25e21ba1caca9ed1cfec68
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-43-ocaml-4.14@sha256:1e3d83d0ef1a2bb01996546a229dfd3ae0c8b469cfde84944b494453b5abdeb6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn wasm_of_ocaml-compiler.6.3.0 6.3.0
RUN opam reinstall wasm_of_ocaml-compiler.6.3.0; \
res=$?; \
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 "\"fedora-43\""; 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: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-02-06 22:47.59: Using cache hint "ocaml/opam:fedora-43-ocaml-4.14@sha256:1e3d83d0ef1a2bb01996546a229dfd3ae0c8b469cfde84944b494453b5abdeb6-wasm_of_ocaml-compiler.6.3.0-0e395cdb6b7b8c4427b82124387c6a5b953d1ac5"
2026-02-06 22:47.59: Using OBuilder spec:
((from ocaml/opam:fedora-43-ocaml-4.14@sha256:1e3d83d0ef1a2bb01996546a229dfd3ae0c8b469cfde84944b494453b5abdeb6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn wasm_of_ocaml-compiler.6.3.0 6.3.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wasm_of_ocaml-compiler.6.3.0;\
\n res=$?;\
\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 \"\\\"fedora-43\\\"\"; 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 22:47.59: Waiting for resource in pool OCluster
2026-02-06 22:52.15: Waiting for worker…
2026-02-06 22:55.16: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
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:fedora-43-ocaml-4.14@sha256:1e3d83d0ef1a2bb01996546a229dfd3ae0c8b469cfde84944b494453b5abdeb6)
2026-02-06 22:55.20 ---> using "cb44d7cf4087b7268faeeb2c2972d2c822312b177dc89c9cf1113f2bd4d21470" from cache
/: (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 22:55.20 ---> using "5df529fc00a9483fb0ea732b68a5c8a41c29580517352e37ef5d8924b2741315" 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
[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
2026-02-06 22:55.20 ---> using "79b0ff00312aa2672dc083ea30ca7fd9c56aa1a6e42c6c1e31057ddecf089dc6" 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_64 os=linux os-distribution=fedora os-version=43
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 255
# 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 22:55.20 ---> using "b54bcb118b0963cc0a145fb7c1addd8b852612d641391436465f126a97886e24" 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 22:55.20 ---> using "545b62c5d94cb28ccf0fb52affdc136c4d51895ba26872d08b27d35444d2c61d" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-02-06 22:55.25 ---> saved as "59a09818eff8ff1e0104d6ab66df6442c5242ae19783433e704faeea76144a19"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-06 22:55.42 ---> saved as "5a5ecff15f4343c718c3b2182ae9b0367502c996277ebf8b0ce736de9b8751cf"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
- Fedora 43 - x86_64 100% | 11.2 KiB/s | 22.3 KiB | 00m02s
- Fedora 43 - x86_64 - Updates 100% | 122.8 KiB/s | 20.4 KiB | 00m00s
- Repositories loaded.
- Metadata cache created.
2026-02-06 22:55.47 ---> saved as "812cb021d07d19c4b986e08f3d76e91de71db49a15c9662e24cb4fa6844b2a85"
/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 22:55.47 ---> saved as "095c55b8d652c995dbed4eecd8988004dc486c817b7b8253fa08d0b3aa91b8e3"
/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 \"\\\"fedora-43\\\"\"; 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 v0.17.0 [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 yum to install them (may need root/sudo access)
2. Display the recommended yum 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/sbin/sudo "yum" "install" "-y" "binaryen"
- Updating and loading repositories:
- Repositories loaded.
- Package Arch Version Repository Size
- Installing:
- binaryen x86_64 125-1.fc43 updates 25.8 MiB
-
- Transaction Summary:
- Installing: 1 package
-
- Total size of inbound packages is 6 MiB. Need to download 6 MiB.
- After this operation, 26 MiB extra will be used (install 26 MiB, remove 0 B).
- [1/1] binaryen-0:125-1.fc43.x86_64 100% | 10.4 MiB/s | 6.4 MiB | 00m01s
- --------------------------------------------------------------------------------
- [1/1] Total 100% | 8.5 MiB/s | 6.4 MiB | 00m01s
- Running transaction
- [1/3] Verify package files 100% | 43.0 B/s | 1.0 B | 00m00s
- [2/3] Prepare transaction 100% | 27.0 B/s | 1.0 B | 00m00s
- [3/3] Installing binaryen-0:125-1.fc43. 100% | 204.5 MiB/s | 25.8 MiB | 00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "binaryen"
- binaryen-125-1.fc43.x86_64
<><> 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.v0.17.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved yojson.3.0.0 (cached)
-> installed dune.3.21.0
-> installed menhirCST.20260203
-> installed ppx_derivers.1.2.1
-> installed gen.1.1
-> installed stdlib-shims.0.3.0
-> installed menhirGLR.20260203
-> installed menhirLib.20260203
-> installed menhirSdk.20260203
-> installed sexplib0.v0.17.0
-> 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 22:56.57 ---> saved as "609ff2f9a1f0ab1fedfa459c815e1967992742f42e714c96949158ff36e0de37"
Job succeeded
2026-02-06 22:57.02: Job succeeded