- github
- ocaml
- opam-repository
- 91f169
- compilers,4.09,piqi.0.7.8,lower-bounds
(not at the head of any monitored branch or PR)
2026-04-10 13:59.40: New job: build piqi.0.7.8, lower-bounds, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29701/head (91f16975e1d7e209f9e92c4df066c7270c9ad379)
on debian-13-ocaml-4.09/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29701/head" && git reset --hard 91f16975
git fetch origin master
git merge --no-edit 812fb968341c1eec82e23a29dcf794db8f990936
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn piqi.0.7.8 0.7.8
RUN opam reinstall piqi.0.7.8; \
res=$?; \
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 "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'piqi.0.7.8' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall piqi.0.7.8; \
res=$?; \
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 "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'piqi.0.7.8' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-04-10 13:59.40: Using cache hint "ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9-piqi.0.7.8-91f16975e1d7e209f9e92c4df066c7270c9ad379"
2026-04-10 13:59.40: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn piqi.0.7.8 0.7.8"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall piqi.0.7.8;\
\n res=$?;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'piqi.0.7.8' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(env OPAMCRITERIA +removed,+count[version-lag,solution])
(env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
(env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall piqi.0.7.8;\
\n res=$?;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'piqi.0.7.8' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-04-10 13:59.40: Waiting for resource in pool OCluster
2026-04-10 13:59.43: Waiting for worker…
2026-04-10 13:59.43: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 812fb96834 Merge pull request #29689 from voodoos/release-merlin-v5.7.0-504
Updating 812fb96834..91f16975e1
Fast-forward
packages/piqi/piqi.0.6.0/opam | 2 +-
packages/piqi/piqi.0.6.5/opam | 2 +-
packages/piqi/piqi.0.7.6/opam | 2 +-
packages/piqi/piqi.0.7.7/opam | 2 +-
packages/piqi/piqi.0.7.8/opam | 2 +-
packages/piqilib/piqilib.0.6.14/opam | 1 +
packages/piqilib/piqilib.0.6.16/opam | 1 +
7 files changed, 7 insertions(+), 5 deletions(-)
(from ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9)
2026-04-10 14:00.27 ---> saved as "25c1207ff9728f59d1e704dd440f8a522b5c8eb24d57e8a86d40e8d32c37b23f"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-10 14:00.27 ---> saved as "f6c9decfe43df6bc0d02068fb165aefc8660ee7cd6d70aa381f3c3b2dccf00a6"
/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
2026-04-10 14:00.47 ---> saved as "394a076ab39117a9018119e847943b2dbd1a9521d49f1fb7c3910bb93ac355b5"
/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=debian os-version=13
# 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 4.09
# invariant ["ocaml-base-compiler" {= "4.09.1"}]
# compiler-packages ocaml-base-compiler.4.09.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.09/lib/ocaml/stublibs:/home/opam/.opam/4.09/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.09.1
2026-04-10 14:00.47 ---> saved as "01228d8543ec83ca6967374102037a67ea16daccbfa1e1c6b9bef9b3283a5db0"
/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/"))
2026-04-10 14:00.56 ---> saved as "1222eade8b956ab24334c6d7ddce835d2347fd10064e14b526cbc47afff5e0ef"
/home/opam: (copy (src .) (dst opam-repository/))
2026-04-10 14:01.05 ---> saved as "26e7313863a98dc0f9abe82007bd84dbbe800e803f3924f3320afda370ec2b28"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-10 14:01.21 ---> saved as "c0999bdde4286592e4056db005f3212c8ddb6019df7f45a4da41cfa55131f57c"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [121 kB]
- Fetched 211 kB in 0s (2391 kB/s)
- Reading package lists...
2026-04-10 14:01.22 ---> saved as "04c1398eb2a873806444ccbf1fe2bcbe7bb3af6c3bed1820696d675ccc4b8eb3"
/home/opam: (run (shell "opam pin add -k version -yn piqi.0.7.8 0.7.8"))
piqi is now pinned to version 0.7.8
2026-04-10 14:01.23 ---> saved as "e3fc5ef38ba09a9bafbad7efabf1ae8042d72df095dda3cb62d26ef763a0bc39"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall piqi.0.7.8;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'piqi.0.7.8' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
piqi.0.7.8 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 19 packages
- install base64 3.5.2 [required by piqilib]
- install conf-which 1 [required by piqilib]
- install dune 3.22.1 [required by piqi]
- install easy-format 1.3.4 [required by piqilib]
- install gen 1.1 [required by sedlex]
- install ocaml-compiler-libs v0.12.4 [required by ppxlib]
- install ocamlbuild 0.16.1 [required by xmlm]
- install ocamlfind 1.9.8 [required by xmlm]
- install piqi 0.7.8 (pinned)
- install piqilib 0.6.16 [required by piqi]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.35.0 [required by sedlex]
- install sedlex 2.6 [required by piqilib]
- install seq base [required by gen]
- install sexplib0 v0.16.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by piqi]
- install topkg 1.1.1 [required by xmlm]
- install uchar 0.0.2 [required by sedlex]
- install xmlm 1.4.0 [required by piqilib]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.2 (cached)
-> installed conf-which.1
-> retrieved dune.3.22.1 (cached)
-> retrieved easy-format.1.3.4 (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 piqi.0.7.8 (cached)
-> retrieved piqilib.0.6.16 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppxlib.0.35.0 (cached)
-> retrieved sedlex.2.6 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved sexplib0.v0.16.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved topkg.1.1.1 (cached)
-> retrieved uchar.0.0.2 (cached)
-> retrieved xmlm.1.4.0 (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed uchar.0.0.2
-> installed topkg.1.1.1
-> installed xmlm.1.4.0
-> installed dune.3.22.1
-> installed ppx_derivers.1.2.1
-> installed base64.3.5.2
-> installed easy-format.1.3.4
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed gen.1.1
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.35.0
-> installed sedlex.2.6
-> installed piqilib.0.6.16
-> installed piqi.0.7.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 14:02.01 ---> saved as "3b9b56fb849d1fe2875571e8a2165effb5eabaafbb903ecb14e8532003e3a1f5"
/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])
/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall piqi.0.7.8;\
\n res=$?;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'piqi.0.7.8' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
The following actions will be performed:
=== remove 8 packages
- remove gen 1.1 [conflicts with dune]
- remove ocaml-compiler-libs v0.12.4 [conflicts with dune]
- remove ppx_derivers 1.2.1 [conflicts with dune]
- remove ppxlib 0.35.0 [conflicts with dune]
- remove sedlex 2.6 [conflicts with dune]
- remove seq base
- remove sexplib0 v0.16.0 [conflicts with dune]
- remove uchar 0.0.2 [conflicts with ocamlbuild]
=== downgrade 8 packages
- downgrade base64 3.5.2 to 2.0.0 [required by piqilib]
- downgrade dune 3.22.1 to 2.3.0 [required by piqi]
- downgrade easy-format 1.3.4 to 1.0.1 [required by piqilib]
- downgrade ocamlbuild 0.16.1 to 0.14.0 [required by base64, ulex]
- downgrade ocamlfind 1.9.8 to 1.8.1 [required by piqilib]
- downgrade piqilib 0.6.16 to 0.6.14 [required by piqi]
- downgrade stdlib-shims 0.3.0 to 0.1.0 [required by piqi]
- downgrade topkg 1.1.1 to 1.0.8 [uses ocamlbuild]
=== recompile 1 package
- recompile piqi 0.7.8 (pinned)
=== install 4 packages
- install base-bytes base [required by base64, ulex]
- install camlp4 4.09+1 [required by ulex]
- install conf-m4 1 [required by ocamlfind]
- install ulex 1.2 [required by piqilib]
The following system packages will first need to be installed:
m4
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get 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/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ...
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.2.0.0 (cached)
-> retrieved camlp4.4.09+1 (https://opam.ocaml.org/cache)
-> installed conf-m4.1
-> retrieved dune.2.3.0 (cached)
-> retrieved easy-format.1.0.1 (cached)
-> retrieved ocamlbuild.0.14.0 (cached)
-> retrieved ocamlfind.1.8.1 (cached)
-> retrieved piqi.0.7.8 (cached)
-> retrieved piqilib.0.6.14 (cached)
-> retrieved stdlib-shims.0.1.0 (cached)
-> retrieved topkg.1.0.8 (cached)
-> retrieved ulex.1.2 (cached)
-> removed topkg.1.1.1
-> removed ocamlfind.1.9.8
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> removed piqi.0.7.8
-> removed piqilib.0.6.16
-> removed base64.3.5.2
-> removed easy-format.1.3.4
-> removed sedlex.2.6
-> removed gen.1.1
-> removed ppxlib.0.35.0
-> removed ocaml-compiler-libs.v0.12.4
-> removed ppx_derivers.1.2.1
-> removed seq.base
-> removed sexplib0.v0.16.0
-> removed stdlib-shims.0.3.0
-> removed dune.3.22.1
-> removed uchar.0.0.2
-> removed ocamlbuild.0.16.1
-> installed dune.2.3.0
-> installed easy-format.1.0.1
-> installed ocamlbuild.0.14.0
-> installed stdlib-shims.0.1.0
-> installed base64.2.0.0
-> installed topkg.1.0.8
-> installed camlp4.4.09+1
-> installed ulex.1.2
-> installed piqilib.0.6.14
-> installed piqi.0.7.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 14:03.36 ---> saved as "eaa8f7b31afb60cad7ff1c37b8e43ba2a04a67c177c118686218ac0a30a6e8b4"
Job succeeded
2026-04-10 14:04.03: Job succeeded