(for PR #29110)
2026-01-31 15:31.28: New job: build llvm.20-shared, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29110/head (e3b282a9c0eb1ef824245e3ffb935dc8fcc9b1ea)
on debian-13-ocaml-5.4/ppc64le
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29110/head" && git reset --hard e3b282a9
git fetch origin master
git merge --no-edit 277244107784e7f5e6b57eaae2e769caae2a4906
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn llvm.20-shared 20-shared
RUN opam reinstall llvm.20-shared; \
res=$?; \
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 "$pkg" != 'llvm.20-shared' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-31 15:31.28: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4-llvm.20-shared-e3b282a9c0eb1ef824245e3ffb935dc8fcc9b1ea"
2026-01-31 15:31.28: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn llvm.20-shared 20-shared"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall llvm.20-shared;\
\n res=$?;\
\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 \"$pkg\" != 'llvm.20-shared' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-31 15:31.28: Waiting for resource in pool OCluster
2026-01-31 15:31.29: Waiting for worker…
2026-01-31 15:31.29: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
All commits already cached
HEAD is now at 2772441077 Merge pull request #29314 from jmid/more-fstar-ocaml-upper-bounds
Merge made by the 'ort' strategy.
packages/conf-llvm-shared/conf-llvm-shared.20/opam | 38 +++++++++++
packages/conf-llvm-shared/conf-llvm-shared.21/opam | 38 +++++++++++
packages/conf-llvm-static/conf-llvm-static.20/opam | 38 +++++++++++
packages/conf-llvm-static/conf-llvm-static.21/opam | 38 +++++++++++
packages/llvm/llvm.20-shared/opam | 77 ++++++++++++++++++++++
packages/llvm/llvm.20-static/opam | 76 +++++++++++++++++++++
packages/llvm/llvm.21-shared/opam | 77 ++++++++++++++++++++++
packages/llvm/llvm.21-static/opam | 76 +++++++++++++++++++++
8 files changed, 458 insertions(+)
create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.20/opam
create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.21/opam
create mode 100644 packages/conf-llvm-static/conf-llvm-static.20/opam
create mode 100644 packages/conf-llvm-static/conf-llvm-static.21/opam
create mode 100644 packages/llvm/llvm.20-shared/opam
create mode 100644 packages/llvm/llvm.20-static/opam
create mode 100644 packages/llvm/llvm.21-shared/opam
create mode 100644 packages/llvm/llvm.21-static/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4' locally
docker.io/ocaml/opam@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4: Pulling from ocaml/opam
6ff412c1efdf: Already exists
dca943c50801: Already exists
ab24b6475c3b: Already exists
a9d7190e0d17: Already exists
2c5885dcfe58: Already exists
ce0b4605ea13: Already exists
df2216be08f9: Already exists
b16fdb5c7f31: Already exists
0d5f15dcb662: Already exists
3728a24b77d8: Already exists
67672dbab5d1: Already exists
5ca186ec6d34: Already exists
23f2bd3745ce: Already exists
bec70334b4c6: Already exists
e355def34c03: Already exists
f5f44c488705: Already exists
e17e8a7ee1bd: Already exists
e17e8a7ee1bd: Already exists
c58b805845ff: Already exists
7dce323d2170: Already exists
02fc50aebe18: Already exists
5a6c914adbfa: Already exists
4f4fb700ef54: Already exists
7f4094febb3b: Already exists
07730ad59d62: Already exists
04a6e3fba3dd: Already exists
428d8c4233b1: Already exists
47234f0ad8f8: Already exists
cc5c139f136c: Already exists
7e830708124e: Already exists
02c105179429: Already exists
669050fd36b6: Already exists
c023a9837877: Already exists
26689a2fbabf: Already exists
adac74394b89: Already exists
367e7bd88957: Already exists
59b2df70fa9d: Already exists
494a3bc52a1b: Already exists
a99036a9aa2f: Already exists
3111660940ec: Already exists
6eb41560642c: Already exists
a51ca7ee2dfe: Pulling fs layer
0e70aa94d651: Pulling fs layer
6020f04daacd: Pulling fs layer
12ddf4ae0dd3: Pulling fs layer
7fb390d2d8e7: Pulling fs layer
289b12e46543: Pulling fs layer
c7279250ec96: Pulling fs layer
12ddf4ae0dd3: Waiting
7fb390d2d8e7: Waiting
289b12e46543: Waiting
c7279250ec96: Waiting
0e70aa94d651: Verifying Checksum
0e70aa94d651: Download complete
a51ca7ee2dfe: Verifying Checksum
a51ca7ee2dfe: Download complete
a51ca7ee2dfe: Pull complete
0e70aa94d651: Pull complete
7fb390d2d8e7: Verifying Checksum
7fb390d2d8e7: Download complete
6020f04daacd: Verifying Checksum
6020f04daacd: Download complete
289b12e46543: Verifying Checksum
289b12e46543: Download complete
6020f04daacd: Pull complete
c7279250ec96: Download complete
12ddf4ae0dd3: Verifying Checksum
12ddf4ae0dd3: Download complete
12ddf4ae0dd3: Pull complete
7fb390d2d8e7: Pull complete
289b12e46543: Pull complete
c7279250ec96: Pull complete
Digest: sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4
Status: Downloaded newer image for ocaml/opam@sha256:a091b66944e225b8e36c8051bac292f61a7a5eeb310ea52d3bc44ba655a766f4
2026-01-31 15:31.38 ---> using "0b66973bb2b0531d58db4608ee6e1964549441920b5181950c8927d533377724" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-31 15:31.38 ---> using "1e297aeb9ad689e5836551ba26506069abb4d3a200ccf9631d29afb5d6e88e0c" 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
2026-01-31 15:31.38 ---> using "dd6e7d071a85239a4ce5e292023a230751184ea30f4adde27112b3d1776ae981" 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=ppc64 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 175
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 5.4
# invariant ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, 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 5.4.0
2026-01-31 15:31.38 ---> using "e6c68e25aaeac8e8c9a42907173d2d7ae0f5a6609bbc7d1606f6be36fb436ea6" 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/"))
2026-01-31 15:31.38 ---> using "3dd88504351d9109c7d414f4f41502c3a5ff00a60860aae6898a42909e2c61f6" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-31 15:32.53 ---> saved as "37de288b5e88d6911c545bcdd50b5503812915499bd0aa379942160d1a3983c4"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-31 15:33.11 ---> saved as "5ad154361913815f84f3ebc87da45702408a0de4eeb2128f3837c95f95719dd6"
/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 ppc64el Packages [92.8 kB]
- Fetched 184 kB in 0s (1525 kB/s)
- Reading package lists...
2026-01-31 15:33.13 ---> saved as "b59ef95fbb3195c677dbfe1625fce236f6fcfeccae10df9a22289cc917aa0052"
/home/opam: (run (shell "opam pin add -k version -yn llvm.20-shared 20-shared"))
llvm is now pinned to version 20-shared
2026-01-31 15:33.13 ---> saved as "bb01487765ce77b4dbdef3cb88b45307991621a4c67dcb933181e6f4783b659f"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall llvm.20-shared;\
\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 \"$pkg\" != 'llvm.20-shared' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
llvm.20-shared is not installed. Install it? [Y/n] y
* Missing dependency:
- llvm = 20-shared -> conf-llvm-shared = 20
depends on the unavailable system package 'llvm-20-dev'. Use `--no-depexts' to attempt installation anyway, or it is possible that a depext package name in the opam file is incorrect.
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall llvm.20-shared;
res=$?;
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 "$pkg" != 'llvm.20-shared' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-01-31 15:33.27: Job failed: Failed: Build failed
2026-01-31 15:33.27: Log analysis:
2026-01-31 15:33.27: >>>
No solution found, exiting
(score = 100)
2026-01-31 15:33.27: [SKIP] Package not available