(for PR #29929)
2026-05-20 11:19.40: New job: build embedded_ocaml_templates.0.8.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29929/head (9002fdb7d59fe104e77fb515ef69be1381d12a14)
on archlinux-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29929/head" && git reset --hard 9002fdb7
git fetch origin master
git merge --no-edit 64a847a29e96527a72f3e45822610f25e7ad0a40
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn embedded_ocaml_templates.0.8.1 0.8.1
RUN opam reinstall embedded_ocaml_templates.0.8.1; \
res=$?; \
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 "\"archlinux\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'embedded_ocaml_templates.0.8.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-20 11:19.40: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85-embedded_ocaml_templates.0.8.1-9002fdb7d59fe104e77fb515ef69be1381d12a14"
2026-05-20 11:19.40: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.8.1 0.8.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.8.1;\
\n res=$?;\
\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 \"\\\"archlinux\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'embedded_ocaml_templates.0.8.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-05-20 11:19.40: Waiting for resource in pool OCluster
2026-05-20 11:19.42: Waiting for worker…
2026-05-20 11:19.43: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 64a847a29e Merge pull request #29924 from jmid/add-dune-3.23.0-ocaml-bound
Updating 64a847a29e..9002fdb7d5
Fast-forward
.../embedded_ocaml_templates.0.8.1/opam | 49 ++++++++++++++++++++++
1 file changed, 49 insertions(+)
create mode 100644 packages/embedded_ocaml_templates/embedded_ocaml_templates.0.8.1/opam
(from ocaml/opam:archlinux-ocaml-4.14@sha256:5b720e214d4aa9c013adbdf09b29780283e9eb9eeea727353c3fdf4429008b85)
2026-05-20 11:21.02 ---> saved as "81249ea4c5cff7a2122d09e09032d58ba1ae252729db8b99f4f36cd4cfa1edfe"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-20 11:21.03 ---> saved as "11df407a5634850249b800b8f58ef323ae3660d9a66f5f927d3d3ea184784a4d"
/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.
[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
Continue? [Y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] no changes from git+file:///home/opam/opam-repository
2026-05-20 11:21.16 ---> saved as "1b05efda316823b6481d0812aef3824ff5953d6ef8537ec324c41a5c82f5278a"
/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=arch os-version=20260510.0.525573
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 71
# repositories 2 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages ocaml-base-compiler.4.14.3, 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 4.14.3
2026-05-20 11:21.17 ---> saved as "86737a7df392de46789c8f707d3c3ce7d924cae33e99aaa507a9a750b49e2d1b"
/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/"))
2026-05-20 11:21.28 ---> saved as "822829d33ee2cd87286ec808de3fc097f9d3c0aa66854bc23630953aeaecf1fe"
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-20 11:21.33 ---> saved as "c10a3dd3c84f618975ee87d3fe83113505f82a489cbcd995d279c0930a29e21b"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-20 11:21.46 ---> saved as "7947b27e03f07c7b42f6391f04433ca29005eb2c0ce9b9ef2bba484b07ca465b"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
- core downloading...
- extra downloading...
2026-05-20 11:21.47 ---> saved as "c142a667dec7d45a36510e206b591b4667b341075c8277d4e09aa550c6d24643"
/home/opam: (run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.8.1 0.8.1"))
embedded_ocaml_templates is now pinned to version 0.8.1
2026-05-20 11:21.48 ---> saved as "3e669c066e6151fad9212b4a2a6907f7b8861202abeeeb10733e65f1c636d71d"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.8.1;\
\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 \"\\\"archlinux\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'embedded_ocaml_templates.0.8.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
embedded_ocaml_templates.0.8.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 19 packages
∗ containers 3.18 [required by embedded_ocaml_templates]
∗ csexp 1.5.2 [required by dune-configurator]
∗ dune 3.23.1 [required by embedded_ocaml_templates]
∗ dune-configurator 3.23.1 [required by containers]
∗ either 1.0.0 [required by containers]
∗ embedded_ocaml_templates 0.8.1 (pinned)
∗ gen 1.1 [required by sedlex]
∗ ocaml-compiler-libs v0.12.4 [required by ppxlib]
∗ ocamlbuild 0.16.1 [required by uutf]
∗ ocamlfind 1.9.8 [required by uutf]
∗ pprint 20230830 [required by embedded_ocaml_templates]
∗ ppx_derivers 1.2.1 [required by ppxlib]
∗ ppxlib 0.38.0 [required by embedded_ocaml_templates]
∗ sedlex 3.7 [required by embedded_ocaml_templates]
∗ seq base [required by gen]
∗ sexplib0 v0.17.0 [required by ppxlib]
∗ stdlib-shims 0.3.0 [required by ppxlib]
∗ topkg 1.1.1 [required by uutf]
∗ uutf 1.0.4 [required by embedded_ocaml_templates]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved containers.3.18 (cached)
⬇ retrieved csexp.1.5.2 (cached)
⬇ retrieved dune.3.23.1, dune-configurator.3.23.1 (cached)
⬇ retrieved either.1.0.0 (cached)
⬇ retrieved embedded_ocaml_templates.0.8.1 (cached)
⬇ retrieved gen.1.1 (cached)
⬇ retrieved ocaml-compiler-libs.v0.12.4 (cached)
⬇ retrieved ocamlbuild.0.16.1 (cached)
⬇ retrieved ocamlfind.1.9.8 (cached)
⬇ retrieved pprint.20230830 (cached)
⬇ retrieved ppx_derivers.1.2.1 (cached)
⬇ retrieved ppxlib.0.38.0 (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 topkg.1.1.1 (cached)
⬇ retrieved uutf.1.0.4 (cached)
∗ installed ocamlfind.1.9.8
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.1
∗ installed uutf.1.0.4
∗ installed dune.3.23.1
∗ installed ppx_derivers.1.2.1
∗ installed stdlib-shims.0.3.0
∗ installed either.1.0.0
∗ installed csexp.1.5.2
∗ installed gen.1.1
∗ installed ocaml-compiler-libs.v0.12.4
∗ installed pprint.20230830
∗ installed sexplib0.v0.17.0
∗ installed dune-configurator.3.23.1
∗ installed containers.3.18
∗ installed ppxlib.0.38.0
∗ installed sedlex.3.7
∗ installed embedded_ocaml_templates.0.8.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-20 11:23.11 ---> saved as "c01159cc071bd5d01b21ad0091e19633d0e9263179782b6053a90366d5b387dd"
Job succeeded
2026-05-20 11:23.17: Job succeeded