(for PR #25002)
2025-11-10 16:56.52: New job: build llvm.16.0.6+nnp+fix-homebrew, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/25002/head (4d9fad21a5bc93fd3b1cd19733ce12ee7f259505)
on centos-10-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/25002/head" && git reset --hard 4d9fad21
git fetch origin master
git merge --no-edit b6a264c784afa1e19f7a926fc10d49010ad12be4
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-4.14@sha256:fbd3acc40df623aa04dc83f78636b758424838e33c013f55a0091d21c5ccabee
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn llvm.16.0.6+nnp+fix-homebrew 16.0.6+nnp+fix-homebrew
RUN opam reinstall llvm.16.0.6+nnp+fix-homebrew; \
res=$?; \
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 "$pkg" != 'llvm.16.0.6+nnp+fix-homebrew' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-11-10 16:56.52: Using cache hint "ocaml/opam:centos-10-ocaml-4.14@sha256:fbd3acc40df623aa04dc83f78636b758424838e33c013f55a0091d21c5ccabee-llvm.16.0.6+nnp+fix-homebrew-4d9fad21a5bc93fd3b1cd19733ce12ee7f259505"
2025-11-10 16:56.52: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-4.14@sha256:fbd3acc40df623aa04dc83f78636b758424838e33c013f55a0091d21c5ccabee)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn llvm.16.0.6+nnp+fix-homebrew 16.0.6+nnp+fix-homebrew"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall llvm.16.0.6+nnp+fix-homebrew;\
\n res=$?;\
\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 \"$pkg\" != 'llvm.16.0.6+nnp+fix-homebrew' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-11-10 16:56.52: Waiting for resource in pool OCluster
2025-11-10 21:54.15: Waiting for worker…
2025-11-10 21:57.58: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at b6a264c784 Merge pull request #28853 from AltGr/catala100
Merge made by the 'ort' strategy.
packages/llvm/llvm.16.0.6+nnp+fix-homebrew/opam | 37 +++++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 packages/llvm/llvm.16.0.6+nnp+fix-homebrew/opam
(from ocaml/opam:centos-10-ocaml-4.14@sha256:fbd3acc40df623aa04dc83f78636b758424838e33c013f55a0091d21c5ccabee)
2025-11-10 21:58.52 ---> using "678d307669327213b6763ac40b1491a2e7a9cc6da26aa808af111b437f4523f5" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-10 21:58.52 ---> using "8bb645a837c0d3f0550ae1ace6d146fe6111dfb1b58164879ab7b107f0c8c6e5" 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
[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
2025-11-10 21:58.52 ---> using "ed80958a0904ff4b783a1724d1854b9c783c42b9df12bf5ce77cf7bdbfcf3e83" 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~alpha1
# 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 255
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages ocaml-base-compiler.4.14.2, 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 4.14.2
2025-11-10 21:58.52 ---> using "83ce7712ec013bdbb6c67926ff90ed73113d64066faaf67e126818b0f5f688dc" 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/"))
2025-11-10 21:58.52 ---> using "18e737f6f42a4acfe29bc8b92802b570f517f99552e813a8e7eab21c1e3da971" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2025-11-10 21:59.36 ---> saved as "fee3cfb2c5dbbeb72c69bd47dadc8a19d34274559bbd3c2777ca9a427a5a66aa"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-10 21:59.55 ---> saved as "44702373d2bda907621abce6afb19f3117548df6b0cf7dbab39ba03d17feb759"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 129 kB/s | 15 kB 00:00
- CentOS Stream 10 - AppStream 144 kB/s | 15 kB 00:00
- CentOS Stream 10 - CRB 141 kB/s | 14 kB 00:00
- CentOS Stream 10 - Extras packages 169 kB/s | 16 kB 00:00
- Metadata cache created.
2025-11-10 21:59.56 ---> saved as "cbec40b7434685e60497ce65c659183561182a3fb2f90169589c287d1634faca"
/home/opam: (run (shell "opam pin add -k version -yn llvm.16.0.6+nnp+fix-homebrew 16.0.6+nnp+fix-homebrew"))
llvm is now pinned to version 16.0.6+nnp+fix-homebrew
2025-11-10 21:59.58 ---> saved as "9dc66bb1bdc0625aae9c396e1f5ee809bf243cca1e8dee608b46b7038617ba19"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall llvm.16.0.6+nnp+fix-homebrew;\
\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 \"$pkg\" != 'llvm.16.0.6+nnp+fix-homebrew' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
llvm.16.0.6+nnp+fix-homebrew is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
- install bigarray-compat 1.1.0 [required by ctypes]
- install conf-bash 1 [required by conf-llvm]
- install conf-llvm 16 [required by llvm]
- install conf-pkg-config 4 [required by llvm]
- install csexp 1.5.2 [required by dune-configurator]
- install ctypes 0.23.0 [required by llvm]
- install dune 3.20.2 [required by llvm]
- install dune-configurator 3.20.2 [required by ctypes]
- install integers 0.7.0 [required by ctypes]
- install llvm 16.0.6+nnp+fix-homebrew (pinned)
- install stdlib-shims 0.3.0 [required by integers]
The following system packages will first need to be installed:
epel-release llvm16-devel
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
2. Display the recommended yum 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 "yum" "install" "-y" "epel-release"
- Last metadata expiration check: 0:00:05 ago on Mon Nov 10 21:59:56 2025.
- Dependencies resolved.
- ================================================================================
- Package Arch Version Repository Size
- ================================================================================
- Installing:
- epel-release noarch 10-5.el10s extras-common 18 k
- Installing weak dependencies:
- dnf-plugins-core noarch 4.7.0-9.el10 baseos 44 k
-
- Transaction Summary
- ================================================================================
- Install 2 Packages
-
- Total download size: 62 k
- Installed size: 47 k
- Downloading Packages:
- (1/2): epel-release-10-5.el10s.noarch.rpm 337 kB/s | 18 kB 00:00
- (2/2): dnf-plugins-core-4.7.0-9.el10.noarch.rpm 281 kB/s | 44 kB 00:00
- --------------------------------------------------------------------------------
- Total 171 kB/s | 62 kB 00:00
- CentOS Stream 10 - Extras packages 2.1 MB/s | 2.1 kB 00:00
- Importing GPG key 0x1D997668:
- Userid : "CentOS Extras SIG (https://wiki.centos.org/SpecialInterestGroup) <security@centos.org>"
- Fingerprint: 363F C097 2F64 B699 AED3 968E 1FF6 A217 1D99 7668
- From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Extras-SHA512
- warning: Certificate 1FF6A2171D997668:
- Policy rejects subkey 8B5C8111FCA5D0FF: Policy rejected non-revocation signature (PrimaryKeyBinding) requiring second pre-image resistance
- Key imported successfully
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
- Preparing : 1/1
- Installing : dnf-plugins-core-4.7.0-9.el10.noarch 1/2
- Installing : epel-release-10-5.el10s.noarch 2/2
- Running scriptlet: epel-release-10-5.el10s.noarch 2/2
- Many EPEL packages require the CodeReady Builder (CRB) repository.
- It is recommended that you run /usr/bin/crb enable to enable the CRB repository.
-
-
- Installed:
- dnf-plugins-core-4.7.0-9.el10.noarch epel-release-10-5.el10s.noarch
-
- Complete!
+ /usr/bin/sudo "yum" "install" "-y" "llvm16-devel"
- Extra Packages for Enterprise Linux 10 - x86_64 7.2 MB/s | 5.7 MB 00:00
- Last metadata expiration check: 0:00:01 ago on Mon Nov 10 22:00:03 2025.
- No match for argument: llvm16-devel
- Error: Unable to find a match: llvm16-devel
[ERROR] System package install failed with exit code 1 at command:
sudo yum install -y llvm16-devel
[ERROR] These packages are still missing: epel-release llvm16-devel
[NOTE] You can retry with '--assume-depexts' to skip this check, or run 'opam option depext=false' to permanently disable handling of system packages.
"/usr/bin/env" "bash" "-c" "opam reinstall llvm.16.0.6+nnp+fix-homebrew;
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 "$pkg" != 'llvm.16.0.6+nnp+fix-homebrew' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 10
2025-11-10 22:01.08: Job failed: Failed: Build failed
2025-11-10 22:01.08: Log analysis:
2025-11-10 22:01.08: >>>
[ERROR] System package install failed with exit code 1 at command:
(score = 20)
2025-11-10 22:01.08: >>>
[ERROR] These packages are still missing: epel-release llvm16-devel
(score = 20)
2025-11-10 22:01.08: System package install failed with exit code 1 at command: