(for PR #29348)
2026-02-06 22:47.59: New job: build js_of_ocaml-ppx_deriving_json.6.3.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29348/head (0e395cdb6b7b8c4427b82124387c6a5b953d1ac5)
on centos-9-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29348/head" && git reset --hard 0e395cdb
git fetch origin master
git merge --no-edit 340ee6fd1ff10d0fce25e21ba1caca9ed1cfec68
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn js_of_ocaml-ppx_deriving_json.6.3.0 6.3.0
RUN opam reinstall js_of_ocaml-ppx_deriving_json.6.3.0; \
res=$?; \
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 "\"centos-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'js_of_ocaml-ppx_deriving_json.6.3.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-02-06 22:47.59: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a-js_of_ocaml-ppx_deriving_json.6.3.0-0e395cdb6b7b8c4427b82124387c6a5b953d1ac5"
2026-02-06 22:47.59: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn js_of_ocaml-ppx_deriving_json.6.3.0 6.3.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall js_of_ocaml-ppx_deriving_json.6.3.0;\
\n res=$?;\
\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 \"\\\"centos-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.6.3.0' && partial_fails=\"$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 22:53.57: Waiting for worker…
2026-02-06 22:56.43: Got resource from pool OCluster
Building on laodoke.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:centos-9-ocaml-4.14@sha256:2354b863a9caf2aaab78108a8b2ccd88fe575febc26063869e68967683144c3a)
2026-02-06 22:56.47 ---> using "252c65afed4ce5b6dca8b0c4143d5c9f4794ec22ab5687a1903ccd1ed296616c" 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 22:56.47 ---> using "90921244cac79ff2248e76e8a80f4e65c1a2d7e8038d02db3cfb33c0a28f7c2b" 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 22:56.47 ---> using "9471803cbe5444ab086d4e96bf2a864c51f384b7bade34c81cf08c48eb74ad8b" 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=centos os-version=9
# 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 22:56.47 ---> using "feb4680228acf2530d563d2a6ef9039cca7cf62d7c94dd0d5d3ca20deda91cf7" 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 22:56.47 ---> using "a898d8e8e9556168db65e52502033b019ed5154b140f507812c71dc8d37de3f3" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-02-06 22:56.58 ---> saved as "a0aaf267da580d374f17565ecad04a0573f28237eba36dd4a4e98ca1e4108e1e"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-06 22:57.27 ---> saved as "8f33dcce6f2d67f01737d77a1456c748313cc150238f70cba2f8e388dd77345f"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 101 kB/s | 14 kB 00:00
- CentOS Stream 9 - BaseOS 13 MB/s | 8.9 MB 00:00
- CentOS Stream 9 - AppStream 101 kB/s | 15 kB 00:00
- CentOS Stream 9 - AppStream 12 MB/s | 27 MB 00:02
- CentOS Stream 9 - CRB 93 kB/s | 14 kB 00:00
- CentOS Stream 9 - CRB 8.9 MB/s | 7.8 MB 00:00
- CentOS Stream 9 - Extras packages 75 kB/s | 16 kB 00:00
- Metadata cache created.
2026-02-06 22:57.54 ---> saved as "ddad40c7fe298790a08f11df5cb4171e53711a206d5f83db4a09761d726807f1"
/home/opam: (run (shell "opam pin add -k version -yn js_of_ocaml-ppx_deriving_json.6.3.0 6.3.0"))
js_of_ocaml-ppx_deriving_json is now pinned to version 6.3.0
2026-02-06 22:57.56 ---> saved as "3b8a9c74d42d0cc498ed5b97f05d40a8650c32460df46c0c7d553f12a4af288c"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall js_of_ocaml-ppx_deriving_json.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 \"\\\"centos-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'js_of_ocaml-ppx_deriving_json.6.3.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
js_of_ocaml-ppx_deriving_json.6.3.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 19 packages
- install cmdliner 2.1.0 [required by js_of_ocaml-compiler]
- install dune 3.21.0 [required by js_of_ocaml-ppx_deriving_json]
- install gen 1.1 [required by sedlex]
- install js_of_ocaml 6.3.0 [required by js_of_ocaml-ppx_deriving_json]
- install js_of_ocaml-compiler 6.3.0 [required by js_of_ocaml]
- install js_of_ocaml-ppx_deriving_json 6.3.0 (pinned)
- install menhir 20260203 [required by js_of_ocaml-compiler]
- install menhirCST 20260203 [required by menhir]
- install menhirGLR 20260203 [required by menhir]
- install menhirLib 20260203 [required by js_of_ocaml-compiler]
- install menhirSdk 20260203 [required by js_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 js_of_ocaml-ppx_deriving_json]
- install sedlex 3.7 [required by js_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 yojson 3.0.0 [required by js_of_ocaml-compiler]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0 (cached)
-> retrieved dune.3.21.0 (cached)
-> retrieved gen.1.1 (cached)
-> retrieved js_of_ocaml.6.3.0, js_of_ocaml-compiler.6.3.0, js_of_ocaml-ppx_deriving_json.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)
-> installed cmdliner.2.1.0
-> 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 stdlib-shims.0.3.0
-> installed gen.1.1
-> installed menhirLib.20260203
-> installed menhirGLR.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 js_of_ocaml-ppx_deriving_json.6.3.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-06 23:00.33 ---> saved as "a5de2ce6fe1030043ed8421b2853b0005e13873513248c93cd402839bda4a1d7"
Job succeeded
2026-02-06 23:01.16: Job succeeded