(for PR #29582)
2026-03-25 13:14.41: New job: test runtime_events_tools.0.5.3 with ocaml-compiler.5.4.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.4.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall runtime_events_tools.0.5.3; \
res=$?; \
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 "$pkg" != 'runtime_events_tools.0.5.3' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test runtime_events_tools.0.5.3) || true
RUN opam reinstall --with-test --verbose runtime_events_tools.0.5.3; \
res=$?; \
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 "$pkg" != 'runtime_events_tools.0.5.3' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 13:14.41: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0-runtime_events_tools.0.5.3-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:14.41: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall runtime_events_tools.0.5.3;\
\n res=$?;\
\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 \"$pkg\" != 'runtime_events_tools.0.5.3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test runtime_events_tools.0.5.3) || true"))
(run (shell "opam reinstall --with-test --verbose runtime_events_tools.0.5.3;\
\n res=$?;\
\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 \"$pkg\" != 'runtime_events_tools.0.5.3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-25 13:14.41: Waiting for resource in pool OCluster
2026-03-25 18:20.34: Waiting for worker…
2026-03-25 18:24.06: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
Updating files: 82% (15343/18520)
Updating files: 83% (15372/18520)
Updating files: 84% (15557/18520)
Updating files: 85% (15742/18520)
Updating files: 86% (15928/18520)
Updating files: 87% (16113/18520)
Updating files: 88% (16298/18520)
Updating files: 89% (16483/18520)
Updating files: 90% (16668/18520)
Updating files: 91% (16854/18520)
Updating files: 92% (17039/18520)
Updating files: 93% (17224/18520)
Updating files: 94% (17409/18520)
Updating files: 95% (17594/18520)
Updating files: 96% (17780/18520)
Updating files: 97% (17965/18520)
Updating files: 98% (18150/18520)
Updating files: 99% (18335/18520)
Updating files: 100% (18520/18520)
Updating files: 100% (18520/18520), done.
HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
packages/ocaml-compiler/ocaml-compiler.5.3.0/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.3/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.5/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.6/opam | 5 ++++-
packages/ocaml-option-llvm/ocaml-option-llvm.1/opam | 18 ++++++++++++++++++
.../ocaml-options-vanilla/ocaml-options-vanilla.1/opam | 1 +
packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam | 2 ++
15 files changed, 69 insertions(+), 12 deletions(-)
create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6' locally
docker.io/ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
048e5e358118: Already exists
871ca48eb45d: Already exists
4f4fb700ef54: Already exists
a5a2568b9df9: Already exists
068cf3106ac8: Already exists
559f54ec9b29: Already exists
798ffd96fde5: Already exists
e9a891bf80d7: Already exists
d720cfe12674: Already exists
c81c932f4a91: Already exists
79f24fa3bb11: Already exists
8c1debcd8c20: Already exists
1bb2cfea7250: Already exists
2b3d3ca75e4c: Already exists
557cacaf263c: Already exists
d10483022eef: Already exists
7b62a90d8223: Already exists
28ce8ea66e72: Already exists
d975909ea717: Already exists
5c215c69c247: Already exists
e7c082452a54: Already exists
f6cbd774d654: Already exists
b40777a84cca: Already exists
7bb5edb9c889: Already exists
020670bcefab: Already exists
46df05d0db83: Already exists
45bde7b38933: Already exists
b4d63fa01ada: Already exists
Digest: sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
Status: Downloaded newer image for ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
2026-03-25 18:24.13 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 18:24.13 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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
2026-03-25 18:24.13 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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=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 71
# 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
2026-03-25 18:24.13 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 18:24.13 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 18:24.15 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 18:24.15 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (6968 kB/s)
- Reading package lists...
-
2026-03-25 18:24.15 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0 5.4.0"))
ocaml-compiler is now pinned to version 5.4.0
2026-03-25 18:24.15 ---> using "60e129f7398974b5fa5afc8f56ec09bd24a9182f5e9834464bfc959db1aa6b14" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0' && partial_fails=\"$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:
=== recompile 8 packages
- recompile base-domains base [uses ocaml]
- recompile base-effects base [uses ocaml]
- recompile base-nnp base [uses base-domains]
- recompile ocaml 5.4.0 [uses ocaml-base-compiler]
- recompile ocaml-base-compiler 5.4.0 (pinned) [uses ocaml-compiler]
- recompile ocaml-compiler 5.4.0 (pinned)
- recompile ocaml-config 3 [uses ocaml-base-compiler]
- recompile opam-depext 1.2.3 [uses ocaml]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0 (cached)
-> retrieved ocaml-config.3 (cached)
-> retrieved opam-depext.1.2.3 (cached)
-> removed base-effects.base
-> removed base-nnp.base
-> removed base-domains.base
-> removed opam-depext.1.2.3
-> removed ocaml.5.4.0
-> removed ocaml-config.3
-> removed ocaml-base-compiler.5.4.0
-> removed ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0
-> installed ocaml-base-compiler.5.4.0
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
Done.
<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:24.15 ---> using "efbc92fc0c607605c8bb33f9e4c8fe340a48c67e14d2f61592db8a4edc5c0b15" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall runtime_events_tools.0.5.3;\
\n res=$?;\
\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 \"$pkg\" != 'runtime_events_tools.0.5.3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
runtime_events_tools.0.5.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
- install cmdliner 1.3.0 [required by runtime_events_tools]
- install conf-cmake 1 [required by hdr_histogram]
- install conf-libffi 2.0.0 [required by ctypes-foreign]
- install conf-pkg-config 4 [required by hdr_histogram]
- install conf-zlib 1 [required by hdr_histogram]
- install csexp 1.5.2 [required by dune-configurator]
- install ctypes 0.24.0 [required by hdr_histogram]
- install ctypes-foreign 0.24.0 [required by hdr_histogram]
- install dune 3.22.0 [required by runtime_events_tools]
- install dune-configurator 3.22.0 [required by ctypes, ctypes-foreign]
- install hdr_histogram 0.0.4 [required by runtime_events_tools]
- install integers 0.7.0 [required by ctypes]
- install mtime 2.1.0 [required by trace, trace-fuchsia]
- install ocamlbuild 0.16.1 [required by mtime]
- install ocamlfind 1.9.8 [required by mtime]
- install runtime_events_tools 0.5.3
- install stdlib-shims 0.3.0 [required by integers]
- install thread-local-storage 0.2 [required by trace-fuchsia]
- install topkg 1.1.1 [required by mtime]
- install trace 0.10.1 [required by runtime_events_tools]
- install trace-fuchsia 0.10.1 [required by runtime_events_tools]
The following system packages will first need to be installed:
cmake libffi-dev pkg-config zlib1g-dev
<><> 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" "cmake" "libffi-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package cmake-data.
- (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 ... 20654 files and directories currently installed.)
- Preparing to unpack .../00-cmake-data_3.31.6-2_all.deb ...
- Unpacking cmake-data (3.31.6-2) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../01-libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Selecting previously unselected package libarchive13t64:amd64.
- Preparing to unpack .../02-libarchive13t64_3.7.4-4_amd64.deb ...
- Unpacking libarchive13t64:amd64 (3.7.4-4) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../03-libjsoncpp26_1.9.6-3_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-3) ...
- Selecting previously unselected package librhash1:amd64.
- Preparing to unpack .../04-librhash1_1.4.5-1_amd64.deb ...
- Unpacking librhash1:amd64 (1.4.5-1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../05-libuv1t64_1.50.0-2_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.50.0-2) ...
- Selecting previously unselected package cmake.
- Preparing to unpack .../06-cmake_3.31.6-2_amd64.deb ...
- Unpacking cmake (3.31.6-2) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../07-libffi-dev_3.4.8-2_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.8-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../08-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../09-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../10-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../11-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../12-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libuv1t64:amd64 (1.50.0-2) ...
- Setting up libffi-dev:amd64 (3.4.8-2) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up cmake-data (3.31.6-2) ...
- Setting up librhash1:amd64 (1.4.5-1) ...
- Setting up libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libarchive13t64:amd64 (3.7.4-4) ...
- Setting up cmake (3.31.6-2) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved conf-cmake.1 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0 (cached)
-> installed conf-cmake.1
-> installed conf-pkg-config.4
-> installed conf-zlib.1
-> installed conf-libffi.2.0.0
-> retrieved dune.3.22.0, dune-configurator.3.22.0 (cached)
-> retrieved hdr_histogram.0.0.4 (cached)
-> retrieved integers.0.7.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved runtime_events_tools.0.5.3 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved thread-local-storage.0.2 (cached)
-> installed cmdliner.1.3.0
-> retrieved topkg.1.1.1 (cached)
-> retrieved trace.0.10.1, trace-fuchsia.0.10.1 (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed trace.0.10.1
-> installed integers.0.7.0
-> installed trace-fuchsia.0.10.1
-> installed dune-configurator.3.22.0
-> installed ctypes.0.24.0
-> installed ctypes-foreign.0.24.0
-> installed hdr_histogram.0.0.4
-> installed runtime_events_tools.0.5.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:25.37 ---> saved as "3236e1dccf431bb0cdf762ee2c4f817b96961a4e5de673c53e66dca55b1dd449"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test runtime_events_tools.0.5.3) || true"))
The following actions will be performed:
=== recompile 1 package
- recompile runtime_events_tools 0.5.3
=== install 11 packages
- install alcotest 1.9.1 [required by runtime_events_tools]
- install astring 0.8.5 [required by alcotest]
- install fmt 0.11.0 [required by alcotest]
- install menhir 20260209 [required by runtime_events_tools]
- install menhirCST 20260209 [required by menhir]
- install menhirGLR 20260209 [required by menhir]
- install menhirLib 20260209 [required by menhir]
- install menhirSdk 20260209 [required by menhir]
- install ocaml-syntax-shims 1.0.0 [required by alcotest]
- install re 1.14.0 [required by alcotest]
- install uutf 1.0.4 [required by alcotest]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1 (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5 (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0 (https://opam.ocaml.org/cache)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0 (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0 (https://opam.ocaml.org/cache)
-> installed menhirCST.20260209
-> installed fmt.0.11.0
-> retrieved runtime_events_tools.0.5.3 (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4 (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> installed menhirSdk.20260209
-> installed menhirLib.20260209
-> installed menhirGLR.20260209
-> installed ocaml-syntax-shims.1.0.0
-> installed uutf.1.0.4
-> removed runtime_events_tools.0.5.3
-> installed re.1.14.0
-> installed alcotest.1.9.1
-> installed menhir.20260209
-> installed runtime_events_tools.0.5.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:26.18 ---> saved as "d25f838991b72023fc93fa917a315dac920049321249d141f0655f223e2716e4"
/home/opam: (run (shell "opam reinstall --with-test --verbose runtime_events_tools.0.5.3;\
\n res=$?;\
\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 \"$pkg\" != 'runtime_events_tools.0.5.3' && partial_fails=\"$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:
=== recompile 1 package
- recompile runtime_events_tools 0.5.3
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/4: [runtime_events_tools.0.5.3: extract]
-> retrieved runtime_events_tools.0.5.3 (cached)
Processing 2/4: [runtime_events_tools: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "runtime_events_tools" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/runtime_events_tools.0.5.3)
- (cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe)
- stretch tree of depth 11 check: 4095
- 1024 trees of depth 4 check: 31744
- 1024 trees of depth 4 check: 31744
- 1024 trees of depth 4 check: 31744
- 256 trees of depth 6 check: 32512
- 256 trees of depth 6 check: 32512
- 256 trees of depth 6 check: 32512
- 64 trees of depth 8 check: 32704
- 64 trees of depth 8 check: 32704
- 64 trees of depth 8 check: 32704
- 16 trees of depth 10 check: 32752
- 16 trees of depth 10 check: 32752
- 16 trees of depth 10 check: 32752
- long lived tree of depth 10 check: 2047
-
- Execution times:
- Wall time (s): 0.01
- CPU time (s): 0.01
- GC time (s): 0.00
- GC overhead (% of CPU time): 16.77%
-
- Per domain stats:
- Domain Wall(s) GC(s) GC(%)
- 0 0.01 0.00 10.22
- 1 0.00 0.00 23.85
- 2 0.00 0.00 22.85
-
- GC latency profile:
- #[Mean (ms): 0.59, Stddev (ms): 0.32]
- #[Min (ms): 0.04, max (ms): 0.88]
-
- Percentile Latency (ms)
- 25.0000 0.04
- 50.0000 0.71
- 60.0000 0.71
- 70.0000 0.72
- 75.0000 0.72
- 80.0000 0.72
- 85.0000 0.72
- 90.0000 0.88
- 95.0000 0.88
- 96.0000 0.88
- 97.0000 0.88
- 98.0000 0.88
- 99.0000 0.88
- 99.9000 0.88
- 99.9900 0.88
- 99.9990 0.88
- 99.9999 0.88
- 100.0000 0.88
- (cd _build/default/test && ./test_launch.exe --show-errors)
- Testing `Runtime Events Tools'.
- This run has ID `69LSZXYJ'.
-
- [OK] process 0 process::launch success.
- [OK] process 1 process::launch failure.
-
- Full test results in `~/.opam/5.4/.opam-switch/build/runtime_events_tools.0.5.3/_build/default/test/_build/_tests/Runtime Events Tools'.
- Test Successful in 0.114s. 2 tests run.
- (cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe 19)
- stretch tree of depth 20 check: 2097151
- 524288 trees of depth 4 check: 16252928
- 524288 trees of depth 4 check: 16252928
- 524288 trees of depth 4 check: 16252928
- 131072 trees of depth 6 check: 16646144
- 131072 trees of depth 6 check: 16646144
- 131072 trees of depth 6 check: 16646144
- 32768 trees of depth 8 check: 16744448
- 32768 trees of depth 8 check: 16744448
- 32768 trees of depth 8 check: 16744448
- 8192 trees of depth 10 check: 16769024
- 8192 trees of depth 10 check: 16769024
- 8192 trees of depth 10 check: 16769024
- 2048 trees of depth 12 check: 16775168
- 2048 trees of depth 12 check: 16775168
- 2048 trees of depth 12 check: 16775168
- 512 trees of depth 14 check: 16776704
- 512 trees of depth 14 check: 16776704
- 512 trees of depth 14 check: 16776704
- 128 trees of depth 16 check: 16777088
- 128 trees of depth 16 check: 16777088
- 128 trees of depth 16 check: 16777088
- 32 trees of depth 18 check: 16777184
- 32 trees of depth 18 check: 16777184
- 32 trees of depth 18 check: 16777184
- long lived tree of depth 19 check: 1048575
-
- Execution times:
- Wall time (s): 4.61
- CPU time (s): 13.11
- GC time (s): 6.75
- GC overhead (% of CPU time): 51.49%
-
- Per domain stats:
- Domain Wall(s) GC(s) GC(%)
- 0 4.61 2.39 51.71
- 1 4.12 2.02 49.06
- 2 4.37 2.34 53.54
-
- GC latency profile:
- #[Mean (ms): 1.22, Stddev (ms): 2.94]
- #[Min (ms): 0.00, max (ms): 55.41]
-
- Percentile Latency (ms)
- 25.0000 0.00
- 50.0000 0.02
- 60.0000 0.09
- 70.0000 0.27
- 75.0000 0.53
- 80.0000 1.21
- 85.0000 2.84
- 90.0000 4.61
- 95.0000 7.15
- 96.0000 7.81
- 97.0000 9.08
- 98.0000 10.80
- 99.0000 12.98
- 99.9000 22.66
- 99.9900 40.04
- 99.9990 55.41
- 99.9999 55.41
- 100.0000 55.41
-> compiled runtime_events_tools.0.5.3
-> removed runtime_events_tools.0.5.3
-> installed runtime_events_tools.0.5.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-25 18:26.33 ---> saved as "87de188e6937d3778a19c7974882dae19e8c8841fdbf4185d84eb9e45e72ae17"
Job succeeded
2026-03-25 18:26.43: Job succeeded