(for PR #29950)
2026-05-23 21:42.42: New job: build camlp5-buildscripts.0.07, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29950/head (d950ec257351a2d586e81a5b4815cdaf7be65f34)
on centos-10-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29950/head" && git reset --hard d950ec25
git fetch origin master
git merge --no-edit 493123878a032e3f829b102f34e8690b3b2a4fd4
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-5.4@sha256:6129d3efd221cc59eed393e8f9ffee9691b80628eb826293a7c47bc34832ed59
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn camlp5-buildscripts.0.07 0.07
RUN opam reinstall camlp5-buildscripts.0.07; \
res=$?; \
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-10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'camlp5-buildscripts.0.07' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-23 21:42.42: Using cache hint "ocaml/opam:centos-10-ocaml-5.4@sha256:6129d3efd221cc59eed393e8f9ffee9691b80628eb826293a7c47bc34832ed59-camlp5-buildscripts.0.07-d950ec257351a2d586e81a5b4815cdaf7be65f34"
2026-05-23 21:42.42: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-5.4@sha256:6129d3efd221cc59eed393e8f9ffee9691b80628eb826293a7c47bc34832ed59)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn camlp5-buildscripts.0.07 0.07"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall camlp5-buildscripts.0.07;\
\n res=$?;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'camlp5-buildscripts.0.07' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-05-23 21:42.42: Waiting for resource in pool OCluster
2026-05-23 21:42.42: Waiting for worker…
2026-05-23 21:42.42: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 493123878a Merge pull request #29931 from chetmurthy/release-pa_ppx-package-suite-at-8.05.01
Updating 493123878a..d950ec2573
Fast-forward
.../camlp5-buildscripts.0.07/opam | 49 ++++++++++++++++++++++
1 file changed, 49 insertions(+)
create mode 100644 packages/camlp5-buildscripts/camlp5-buildscripts.0.07/opam
(from ocaml/opam:centos-10-ocaml-5.4@sha256:6129d3efd221cc59eed393e8f9ffee9691b80628eb826293a7c47bc34832ed59)
2026-05-23 21:43.04 ---> using "0ac1e0c26c748004c1c1d16d31e4555f6db15fdf42d922e651734c9a410d70a5" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-23 21:43.04 ---> using "49cd5e9e21712f6b5a487c4acaaeae5b180e50cecaaa9ce0d71918cb9ddaaa8a" 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 2.1 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-05-23 21:43.04 ---> using "e1e26248408cac0a43ddc244ba9e28c751c7c9230fc6c60d02ae9d5db6c9e2d3" 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 2.5.1
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=centos os-version=10
# 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 5.4
# invariant ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 5.4.1
2026-05-23 21:43.04 ---> using "9f946a90ebd5c715a8f8b5584301e42079d7699e7118b2b09e0a0907ec8d30e0" 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/"))
2026-05-23 21:43.04 ---> using "966c262249320636ca0125fa95d1871d230f1d7825e8f3b1bb8e665b4e199dcc" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-23 21:43.14 ---> saved as "90f7c7262ed8c43b2a93fcc61b9e6a0b8df4ada9a71f826cf730ddc58342d0dc"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-23 21:43.25 ---> saved as "70f6c084a0f3404bed9d15ccf076479d84d2081dd2a75474f42b760dcb6013fc"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 27 kB/s | 14 kB 00:00
- CentOS Stream 10 - BaseOS 673 kB/s | 7.0 MB 00:10
- CentOS Stream 10 - AppStream 55 kB/s | 14 kB 00:00
- CentOS Stream 10 - AppStream 3.4 MB/s | 3.6 MB 00:01
- CentOS Stream 10 - CRB 80 kB/s | 14 kB 00:00
- CentOS Stream 10 - CRB 888 kB/s | 839 kB 00:00
- CentOS Stream 10 - Extras packages 76 kB/s | 16 kB 00:00
- Metadata cache created.
2026-05-23 21:43.43 ---> saved as "5ac2ac168134c7062e61ed07f8074b499a890deb5c843aa460918799e1bee1bd"
/home/opam: (run (shell "opam pin add -k version -yn camlp5-buildscripts.0.07 0.07"))
camlp5-buildscripts is now pinned to version 0.07
2026-05-23 21:43.45 ---> saved as "8b9e3debdad3f600b7c4fc02beee31cbfe02fa6273d33558a90ade1e86b5647a"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall camlp5-buildscripts.0.07;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'camlp5-buildscripts.0.07' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
camlp5-buildscripts.0.07 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 17 packages
- install astring 0.8.5 [required by bos]
- install bos 0.3.0 [required by camlp5-buildscripts]
- install camlp-streams 5.0.1 [required by not-ocamlfind]
- install camlp5-buildscripts 0.07 (pinned)
- install conf-m4 1 [required by not-ocamlfind]
- install conf-which 1 [required by not-ocamlfind]
- install dune 3.23.1 [required by re]
- install fmt 0.11.0 [required by camlp5-buildscripts]
- install fpath 0.7.3 [required by bos]
- install logs 0.10.0 [required by bos]
- install not-ocamlfind 0.14 [required by camlp5-buildscripts]
- install ocamlbuild 0.16.1 [required by bos]
- install ocamlfind 1.9.8 [required by bos, not-ocamlfind]
- install ocamlgraph 2.2.0 [required by not-ocamlfind]
- install re 1.14.0 [required by camlp5-buildscripts]
- install rresult 0.7.0 [required by camlp5-buildscripts]
- install topkg 1.1.1 [required by bos]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5 (cached)
-> retrieved bos.0.3.0 (cached)
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved camlp5-buildscripts.0.07 (https://github.com/camlp5/camlp5-buildscripts/archive/refs/tags/0.07.tar.gz)
-> installed conf-which.1
-> installed conf-m4.1
-> retrieved dune.3.23.1 (cached)
-> retrieved fmt.0.11.0 (cached)
-> retrieved fpath.0.7.3 (cached)
-> retrieved logs.0.10.0 (cached)
-> retrieved not-ocamlfind.0.14 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocamlgraph.2.2.0 (cached)
-> retrieved re.1.14.0 (cached)
-> retrieved rresult.0.7.0 (cached)
-> retrieved topkg.1.1.1 (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.10.0
-> installed fpath.0.7.3
-> installed bos.0.3.0
-> installed dune.3.23.1
-> installed camlp-streams.5.0.1
-> installed re.1.14.0
-> installed ocamlgraph.2.2.0
-> installed not-ocamlfind.0.14
-> installed camlp5-buildscripts.0.07
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-23 21:44.27 ---> saved as "6a35c3055720196d251d5d5d6830a2287ead5aa220b3b2c59981218c670d078f"
Job succeeded
2026-05-23 21:44.36: Job succeeded