(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 centos-10-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29929/head" && git reset --hard 9002fdb7
git fetch origin master
git merge --no-edit 64a847a29e96527a72f3e45822610f25e7ad0a40
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-4.14@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn embedded_ocaml_templates.0.8.1 0.8.1
RUN opam reinstall embedded_ocaml_templates.0.8.1; \
res=$?; \
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 "\"centos-10\""; 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: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-20 11:19.40: Using cache hint "ocaml/opam:centos-10-ocaml-4.14@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9-embedded_ocaml_templates.0.8.1-9002fdb7d59fe104e77fb515ef69be1381d12a14"
2026-05-20 11:19.40: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-4.14@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.8.1 0.8.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.8.1;\
\n res=$?;\
\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 \"\\\"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 \"$pkg\" != 'embedded_ocaml_templates.0.8.1' && partial_fails=\"$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 clete.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:centos-10-ocaml-4.14@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9)
Unable to find image 'ocaml/opam:centos-10-ocaml-4.14@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9' locally
docker.io/ocaml/opam@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9: Pulling from ocaml/opam
fd8e0b0eefd7: Already exists
db8861ce9493: Already exists
50a2d95a38ed: Already exists
31460203772c: Pulling fs layer
6d183a4d8cb8: Pulling fs layer
8a40fa767f7d: Pulling fs layer
f6946abca931: Pulling fs layer
0afd7ea846ca: Pulling fs layer
9eedfa159b6c: Pulling fs layer
8a40fa767f7d: Download complete
60d233553a71: Pulling fs layer
f6946abca931: Download complete
0afd7ea846ca: Download complete
6a73bd7d349c: Pulling fs layer
9eedfa159b6c: Download complete
413542ed97af: Pulling fs layer
60d233553a71: Download complete
6a73bd7d349c: Download complete
9533f26799d5: Pulling fs layer
413542ed97af: Download complete
7198f65fde0c: Pulling fs layer
e94def20e9fe: Pulling fs layer
9533f26799d5: Download complete
753a93dc1978: Pulling fs layer
a45513c1d034: Pulling fs layer
e94def20e9fe: Download complete
753a93dc1978: Download complete
76a5dbbfab37: Pulling fs layer
fe3b5f0bb8a6: Pulling fs layer
707a56058504: Pulling fs layer
a45513c1d034: Download complete
76a5dbbfab37: Download complete
ff69d9bd12a0: Pulling fs layer
fe3b5f0bb8a6: Download complete
707a56058504: Waiting
4f4fb700ef54: Pulling fs layer
ff69d9bd12a0: Waiting
d941dc87236e: Pulling fs layer
6143c2fe658a: Pulling fs layer
4f4fb700ef54: Waiting
d941dc87236e: Waiting
aa8100e426ff: Pulling fs layer
6143c2fe658a: Waiting
53e9e21dfc25: Pulling fs layer
072c8e87be5f: Pulling fs layer
73aacf3ef47e: Pulling fs layer
aa8100e426ff: Waiting
f5fadd6977f8: Pulling fs layer
53e9e21dfc25: Waiting
072c8e87be5f: Waiting
73aacf3ef47e: Waiting
487ab55ffd6a: Pulling fs layer
f5fadd6977f8: Waiting
4bc4ef1a2d87: Pulling fs layer
392dff9718e0: Pulling fs layer
487ab55ffd6a: Waiting
4bc4ef1a2d87: Waiting
cd5bb21a1ac5: Pulling fs layer
8a887fc73b5b: Pulling fs layer
3375901daef5: Pulling fs layer
392dff9718e0: Waiting
efbe2cac90af: Pulling fs layer
cd5bb21a1ac5: Waiting
8a887fc73b5b: Waiting
3375901daef5: Waiting
82a4c0c166a3: Pulling fs layer
9ba826da2507: Pulling fs layer
efbe2cac90af: Waiting
ffc9f33c8781: Pulling fs layer
82a4c0c166a3: Waiting
9ba826da2507: Waiting
79b0aebde02e: Pulling fs layer
ffc9f33c8781: Waiting
870a9f178e03: Pulling fs layer
79b0aebde02e: Waiting
3d0c650c5198: Pulling fs layer
870a9f178e03: Waiting
aeeb4a3564f2: Pulling fs layer
3d0c650c5198: Waiting
aeeb4a3564f2: Waiting
707a56058504: Verifying Checksum
707a56058504: Download complete
ff69d9bd12a0: Verifying Checksum
ff69d9bd12a0: Download complete
4f4fb700ef54: Download complete
d941dc87236e: Verifying Checksum
d941dc87236e: Download complete
6143c2fe658a: Verifying Checksum
6143c2fe658a: Download complete
aa8100e426ff: Verifying Checksum
aa8100e426ff: Download complete
53e9e21dfc25: Verifying Checksum
53e9e21dfc25: Download complete
072c8e87be5f: Verifying Checksum
072c8e87be5f: Download complete
73aacf3ef47e: Download complete
f5fadd6977f8: Verifying Checksum
f5fadd6977f8: Download complete
487ab55ffd6a: Verifying Checksum
487ab55ffd6a: Download complete
4bc4ef1a2d87: Verifying Checksum
4bc4ef1a2d87: Download complete
392dff9718e0: Verifying Checksum
392dff9718e0: Download complete
cd5bb21a1ac5: Verifying Checksum
cd5bb21a1ac5: Download complete
8a887fc73b5b: Verifying Checksum
8a887fc73b5b: Download complete
6d183a4d8cb8: Verifying Checksum
6d183a4d8cb8: Download complete
efbe2cac90af: Download complete
7198f65fde0c: Verifying Checksum
7198f65fde0c: Download complete
9ba826da2507: Verifying Checksum
9ba826da2507: Download complete
ffc9f33c8781: Verifying Checksum
ffc9f33c8781: Download complete
31460203772c: Pull complete
6d183a4d8cb8: Pull complete
8a40fa767f7d: Pull complete
f6946abca931: Pull complete
0afd7ea846ca: Pull complete
9eedfa159b6c: Pull complete
60d233553a71: Pull complete
6a73bd7d349c: Pull complete
413542ed97af: Pull complete
9533f26799d5: Pull complete
7198f65fde0c: Pull complete
e94def20e9fe: Pull complete
753a93dc1978: Pull complete
a45513c1d034: Pull complete
76a5dbbfab37: Pull complete
fe3b5f0bb8a6: Pull complete
707a56058504: Pull complete
ff69d9bd12a0: Pull complete
4f4fb700ef54: Pull complete
d941dc87236e: Pull complete
6143c2fe658a: Pull complete
aa8100e426ff: Pull complete
53e9e21dfc25: Pull complete
072c8e87be5f: Pull complete
73aacf3ef47e: Pull complete
f5fadd6977f8: Pull complete
487ab55ffd6a: Pull complete
4bc4ef1a2d87: Pull complete
392dff9718e0: Pull complete
cd5bb21a1ac5: Pull complete
8a887fc73b5b: Pull complete
82a4c0c166a3: Verifying Checksum
82a4c0c166a3: Download complete
3375901daef5: Verifying Checksum
3375901daef5: Download complete
3375901daef5: Pull complete
efbe2cac90af: Pull complete
82a4c0c166a3: Pull complete
9ba826da2507: Pull complete
ffc9f33c8781: Pull complete
79b0aebde02e: Verifying Checksum
79b0aebde02e: Download complete
870a9f178e03: Verifying Checksum
870a9f178e03: Download complete
3d0c650c5198: Verifying Checksum
3d0c650c5198: Download complete
aeeb4a3564f2: Download complete
79b0aebde02e: Pull complete
870a9f178e03: Pull complete
3d0c650c5198: Pull complete
aeeb4a3564f2: Pull complete
Digest: sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9
Status: Downloaded newer image for ocaml/opam@sha256:2e2bd1982e0302d4c25a786a4a321827718e54aab664002a930ed0285d8ba1c9
2026-05-20 11:20.21 ---> using "2122e11e71147d96ed433cab323d5a13dbfedddfd8d58bd5e62d965b8f898fb2" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-20 11:20.21 ---> using "0d2b0eb6d07635bcfa99bfbaa96c814deeb151889cf6bfb8e835115546fded8a" 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.
Continue? [Y/n] y
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
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-05-20 11:20.21 ---> using "b6645319da9e5d82d30fb6195c03c2f1c19106af421208acaa9a067b127a63c8" 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 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 11:20.21 ---> using "009dc25b314c4363bfc98265485369464c059235e8d766404a59dc2a2905f088" 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/"))
2026-05-20 11:20.21 ---> using "6b00d1306b1ac92d551bedcc1189ad08bae9716ffe8e30e095d1149cd66a04c7" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-20 11:20.32 ---> saved as "4a76764401b31fc497593c086479dd66d3617d7c16b7c67043cb6e5c959bff0c"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-20 11:20.44 ---> saved as "27a40caaaf393ca8ba5ef327476bdd4a1e683ce91ae0856feb01edbc908417ea"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 83 kB/s | 14 kB 00:00
- CentOS Stream 10 - BaseOS 551 kB/s | 7.0 MB 00:12
- CentOS Stream 10 - AppStream 45 kB/s | 14 kB 00:00
- CentOS Stream 10 - AppStream 4.3 MB/s | 3.6 MB 00:00
- CentOS Stream 10 - CRB 114 kB/s | 14 kB 00:00
- CentOS Stream 10 - CRB 2.1 MB/s | 839 kB 00:00
- CentOS Stream 10 - Extras packages 126 kB/s | 16 kB 00:00
- Metadata cache created.
2026-05-20 11:21.04 ---> saved as "3fb10f9413a42681b96537947439997d95411673b546060b156e67ed0eaa6bf3"
/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 11:21.04 ---> saved as "0e29900e4b1c67e58b3d2bfb0ab01ba76cecf8d9f5f97041b8ecedf5d0178794"
/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 \"\\\"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 \"$pkg\" != 'embedded_ocaml_templates.0.8.1' && partial_fails=\"$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
- install containers 3.18 [required by embedded_ocaml_templates]
- install csexp 1.5.2 [required by dune-configurator]
- install dune 3.23.1 [required by embedded_ocaml_templates]
- install dune-configurator 3.23.1 [required by containers]
- install either 1.0.0 [required by containers]
- install embedded_ocaml_templates 0.8.1 (pinned)
- install gen 1.1 [required by sedlex]
- install ocaml-compiler-libs v0.12.4 [required by ppxlib]
- install ocamlbuild 0.16.1 [required by uutf]
- install ocamlfind 1.9.8 [required by uutf]
- install pprint 20230830 [required by embedded_ocaml_templates]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.38.0 [required by embedded_ocaml_templates]
- install sedlex 3.7 [required by embedded_ocaml_templates]
- install seq base [required by gen]
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install topkg 1.1.1 [required by uutf]
- install 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 (https://github.com/EmileTrotignon/embedded_ocaml_templates/archive/refs/tags/0.8.1.tar.gz)
-> 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 either.1.0.0
-> installed ppx_derivers.1.2.1
-> 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 stdlib-shims.0.3.0
-> 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 11:22.13 ---> saved as "76e26e318b7dd4457215a5c43bfa59d7c895246a33e63e11c253dc103cd70144"
Job succeeded
2026-05-20 11:22.21: Job succeeded