- github
- ocaml
- opam-repository
- 3af7d0
- distributions,centos-9-ocaml-5.4,lwt_eio.0.5,tests
(not at the head of any monitored branch or PR)
2026-03-10 08:59.48: New job: test lwt_eio.0.5, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (3af7d0a25910b3d20c909e559efb484eb6a78128)
on centos-9-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 3af7d0a2
git fetch origin master
git merge --no-edit 3c70647a78a7fd22066fca4f17f7ca4514500663
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_eio.0.5 0.5
RUN opam reinstall lwt_eio.0.5; \
res=$?; \
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-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'lwt_eio.0.5' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test lwt_eio.0.5) || true
RUN opam reinstall --with-test --verbose lwt_eio.0.5; \
res=$?; \
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-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'lwt_eio.0.5' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-10 08:59.48: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8-lwt_eio.0.5-3af7d0a25910b3d20c909e559efb484eb6a78128"
2026-03-10 08:59.48: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt_eio.0.5 0.5"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt_eio.0.5;\
\n res=$?;\
\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-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt_eio.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test lwt_eio.0.5) || true"))
(run (shell "opam reinstall --with-test --verbose lwt_eio.0.5;\
\n res=$?;\
\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-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt_eio.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-10 08:59.48: Waiting for resource in pool OCluster
2026-03-10 09:34.33: Waiting for worker…
2026-03-10 09:35.40: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files: 98% (18071/18405)
Updating files: 99% (18221/18405)
Updating files: 100% (18405/18405)
Updating files: 100% (18405/18405), done.
HEAD is now at 3c70647a78 Merge pull request #29507 from NathanReb/release-ppxlib-0-38-0-5-5-preview
Updating 3c70647a78..3af7d0a259
Fast-forward
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.
warning: There are too many unreachable loose objects; run 'git prune' to remove them.
packages/bimage-lwt/bimage-lwt.0.3.0/opam | 6 +++++-
packages/bimage-lwt/bimage-lwt.0.3.1/opam | 6 +++++-
packages/bimage-lwt/bimage-lwt.0.4.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.0.11.0/opam | 4 +++-
packages/caqti-lwt/caqti-lwt.1.0.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.2.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.3.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.6.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.7.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.8.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.1.9.0/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.2.0.1/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.2.1.1/opam | 6 +++++-
packages/caqti-lwt/caqti-lwt.2.2.4/opam | 6 +++++-
packages/fuseau-lwt/fuseau-lwt.0.1/opam | 6 +++++-
packages/lambda-term/lambda-term.1.13/opam | 6 +++++-
packages/lambda-term/lambda-term.2.0.1/opam | 6 +++++-
packages/lambda-term/lambda-term.2.0.2/opam | 6 +++++-
packages/lambda-term/lambda-term.2.0.3/opam | 6 +++++-
packages/lambda-term/lambda-term.2.0/opam | 6 +++++-
packages/lambda-term/lambda-term.3.0.0/opam | 6 +++++-
packages/lambda-term/lambda-term.3.0.1/opam | 6 +++++-
packages/lambda-term/lambda-term.3.1.0/opam | 6 +++++-
packages/lambda-term/lambda-term.3.2.0/opam | 6 +++++-
packages/lambda-term/lambda-term.3.3.0/opam | 6 +++++-
packages/lambda-term/lambda-term.3.3.1/opam | 6 +++++-
packages/lambda-term/lambda-term.3.3.2/opam | 6 +++++-
packages/lwt_domain/lwt_domain.0.1.0/opam | 6 +++++-
packages/lwt_domain/lwt_domain.0.2.0/opam | 6 +++++-
packages/lwt_domain/lwt_domain.0.3.0/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.1/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.2/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.3/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.4/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.5.1/opam | 6 +++++-
packages/lwt_eio/lwt_eio.0.5/opam | 6 +++++-
packages/lwt_glib/lwt_glib.1.0.1/opam | 6 +++++-
packages/lwt_glib/lwt_glib.1.1.0/opam | 6 +++++-
packages/lwt_glib/lwt_glib.1.1.1/opam | 6 +++++-
packages/lwt_log/lwt_log.1.1.0/opam | 6 +++++-
packages/lwt_log/lwt_log.1.1.1/opam | 6 +++++-
packages/lwt_log/lwt_log.1.1.2/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.0.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.0.1/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.1.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.2.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.2.1/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.2.2/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.2.3/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.1.2.4/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.2.0.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.2.0.1/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.2.0.2/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.2.0.3/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.2.1.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.5.8.0/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.5.8.1/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.5.9.1/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.5.9.2/opam | 6 +++++-
packages/lwt_ppx/lwt_ppx.5.9.3/opam | 6 +++++-
packages/moonpool-lwt/moonpool-lwt.0.10/opam | 6 +++++-
packages/moonpool-lwt/moonpool-lwt.0.6/opam | 6 +++++-
packages/moonpool-lwt/moonpool-lwt.0.7/opam | 6 +++++-
packages/moonpool-lwt/moonpool-lwt.0.8/opam | 6 +++++-
packages/moonpool-lwt/moonpool-lwt.0.9/opam | 6 +++++-
packages/mwt/mwt.0.1.0/opam | 6 +++++-
packages/nocrypto/nocrypto.0.5.4-1/opam | 6 +++++-
packages/nocrypto/nocrypto.0.5.4-2/opam | 6 +++++-
packages/ocluster/ocluster.0.1/opam | 4 +++-
packages/ocluster/ocluster.0.2.1/opam | 6 +++++-
packages/ocluster/ocluster.0.2/opam | 4 +++-
packages/ocluster/ocluster.0.3.0/opam | 6 +++++-
packages/picos/picos.0.3.0/opam | 6 +++++-
packages/picos/picos.0.4.0/opam | 6 +++++-
packages/picos_lwt/picos_lwt.0.5.0/opam | 6 +++++-
packages/picos_lwt/picos_lwt.0.6.0/opam | 6 +++++-
packages/tezt/tezt.2.0.0/opam | 6 +++++-
packages/tezt/tezt.3.0.0/opam | 4 +++-
packages/tezt/tezt.3.1.0/opam | 4 +++-
packages/tezt/tezt.3.1.1/opam | 4 +++-
packages/tezt/tezt.4.0.0/opam | 4 +++-
packages/tezt/tezt.4.1.0/opam | 4 +++-
packages/tezt/tezt.4.2.0/opam | 4 +++-
packages/tezt/tezt.4.3.0/opam | 4 +++-
84 files changed, 400 insertions(+), 84 deletions(-)
(from ocaml/opam:centos-9-ocaml-5.4@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8)
Unable to find image 'ocaml/opam:centos-9-ocaml-5.4@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8' locally
docker.io/ocaml/opam@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8: Pulling from ocaml/opam
0e3cb7fbe929: Already exists
51993f938d82: Already exists
51b85b90cedc: Already exists
97d73fde0b10: Already exists
3cd32d66ff23: Already exists
a1abaee787b2: Already exists
Digest: sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8
Status: Downloaded newer image for ocaml/opam@sha256:323780c6dfcdd73de53d675c4bf7052e2e5bee8eaf9eb67d39f87542c86f09d8
2026-03-10 09:35.58 ---> using "5de76c316a63ced250ca94402133e8d7075ef1cf98b6bc8c2a436ecbdb76475e" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-10 09:35.58 ---> using "449ecaa46b245ad4f189493bdfb290031b97bdb739086ec0f1996f82b3e21d51" 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
2026-03-10 09:35.58 ---> using "d2986b2132fa65452b4e62c14db21b4d47c1d531cbc42db9836215b39cf4ef2d" 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=centos os-version=9
# 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
2026-03-10 09:35.58 ---> using "4af94eb05ca34268efbe19f32c433cc50b25c877167311413e52cd83f90b57f3" 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/"))
2026-03-10 09:35.58 ---> using "2e3d62e2b3a35f9365e802718bd1fe3386f864f14883c05d6e5095062dc9b49a" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-10 09:36.00 ---> using "a83ecce5cf98dddf60ae69644e3533cfc5a7d068ca96368451ca59a09fa0e332" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-10 09:36.00 ---> using "9db5cae8bcf33dcd1fb0905ee23622ceb8958f0e501a0bc74d2b5b358bde370e" from cache
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 102 kB/s | 14 kB 00:00
- CentOS Stream 9 - BaseOS 14 MB/s | 8.9 MB 00:00
- CentOS Stream 9 - AppStream 105 kB/s | 15 kB 00:00
- CentOS Stream 9 - AppStream 12 MB/s | 27 MB 00:02
- CentOS Stream 9 - CRB 71 kB/s | 14 kB 00:00
- CentOS Stream 9 - CRB 11 MB/s | 8.0 MB 00:00
- CentOS Stream 9 - Extras packages 115 kB/s | 16 kB 00:00
- CentOS Stream 9 - Extras packages 128 kB/s | 20 kB 00:00
- Metadata cache created.
2026-03-10 09:36.14 ---> saved as "22212f94581b5407406ea24dd3870ca2c5c329ab7cba5965692834fa292e293a"
/home/opam: (run (shell "opam pin add -k version -yn lwt_eio.0.5 0.5"))
lwt_eio is now pinned to version 0.5
2026-03-10 09:36.15 ---> saved as "0bee78ded7efa400c829b1801e698aa381fe6ef5e892cf21a76f231e755e19f3"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt_eio.0.5;\
\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-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt_eio.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt_eio.0.5 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 23 packages
- install base-bytes base [required by ocplib-endian]
- install bigstringaf 0.10.0 [required by eio]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by eio]
- install domain-local-await 1.0.1 [required by eio]
- install dune 3.21.1 [required by lwt_eio]
- install dune-configurator 3.21.1 [required by lwt]
- install eio 1.3 [required by lwt_eio]
- install fmt 0.11.0 [required by eio]
- install hmap 0.8.1 [required by eio]
- install lwt 6.0.0 [required by lwt_eio]
- install lwt-dllist 1.1.0 [required by eio]
- install lwt_eio 0.5 (pinned)
- install mtime 2.1.0 [required by eio]
- install ocamlbuild 0.16.1 [required by hmap, mtime]
- install ocamlfind 1.9.8 [required by hmap, mtime]
- install ocplib-endian 1.2 [required by lwt]
- install optint 0.3.0 [required by eio]
- install psq 0.2.1 [required by eio]
- install seq base [required by psq]
- install thread-table 1.0.0 [required by domain-local-await]
- install topkg 1.1.1 [required by hmap, mtime]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigstringaf.0.10.0 (cached)
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved cstruct.6.2.0 (cached)
-> retrieved domain-local-await.1.0.1 (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1 (cached)
-> retrieved eio.1.3 (cached)
-> retrieved fmt.0.11.0 (cached)
-> retrieved hmap.0.8.1 (cached)
-> retrieved lwt.6.0.0 (cached)
-> retrieved lwt-dllist.1.1.0 (cached)
-> retrieved lwt_eio.0.5 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved optint.0.3.0 (cached)
-> retrieved psq.0.2.1 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved thread-table.1.0.0 (cached)
-> retrieved topkg.1.1.1 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed dune.3.21.1
-> installed lwt-dllist.1.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed optint.0.3.0
-> installed psq.0.2.1
-> installed thread-table.1.0.0
-> installed ocplib-endian.1.2
-> installed domain-local-await.1.0.1
-> installed dune-configurator.3.21.1
-> installed bigstringaf.0.10.0
-> installed eio.1.3
-> installed lwt.6.0.0
-> installed lwt_eio.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 09:37.05 ---> saved as "06a589aa845ed784e6d70c212f11dcaf24d81a311912f45eac01ce4b6f7f5431"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test lwt_eio.0.5) || true"))
The following actions will be performed:
=== downgrade 1 package
- downgrade eio 1.3 to 0.12 [required by lwt_eio]
=== recompile 3 packages
- recompile cstruct 6.2.0 [uses fmt]
- recompile fmt 0.11.0 [uses cmdliner]
- recompile lwt_eio 0.5 (pinned)
=== install 13 packages
- install astring 0.8.5 [required by mdx]
- install camlp-streams 5.0.1 [required by mdx]
- install cmdliner 2.1.0 [required by mdx]
- install eio_linux 0.12 [required by eio_main]
- install eio_main 0.12 [required by lwt_eio]
- install eio_posix 0.12 [required by eio_main]
- install iomux 0.4 [required by eio_posix]
- install logs 0.10.0 [required by mdx]
- install mdx 2.5.1 [required by lwt_eio]
- install ocaml-version 4.0.3 [required by mdx]
- install re 1.14.0 [required by mdx]
- install result 1.5 [required by mdx]
- install uring 2.7.0 [required by eio_linux]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5 (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1 (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0 (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0 (https://opam.ocaml.org/cache)
-> retrieved eio.0.12, eio_linux.0.12, eio_main.0.12, eio_posix.0.12 (https://opam.ocaml.org/cache)
-> installed camlp-streams.5.0.1
-> retrieved fmt.0.11.0 (https://opam.ocaml.org/cache)
-> retrieved iomux.0.4 (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0 (https://opam.ocaml.org/cache)
-> retrieved mdx.2.5.1 (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.3 (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0 (https://opam.ocaml.org/cache)
-> retrieved result.1.5 (https://opam.ocaml.org/cache)
-> installed iomux.0.4
-> retrieved uring.2.7.0 (https://opam.ocaml.org/cache)
-> installed ocaml-version.4.0.3
-> installed result.1.5
-> installed astring.0.8.5
-> installed re.1.14.0
-> removed lwt_eio.0.5
-> removed eio.1.3
-> removed cstruct.6.2.0
-> removed fmt.0.11.0
-> installed cmdliner.2.1.0
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed logs.0.10.0
-> installed eio.0.12
-> installed uring.2.7.0
-> installed eio_posix.0.12
-> installed eio_linux.0.12
-> installed mdx.2.5.1
-> installed eio_main.0.12
[ERROR] The compilation of lwt_eio.0.5 failed at "dune build -p lwt_eio -j 71 @install @runtest".
#=== ERROR while compiling lwt_eio.0.5 ========================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/ocaml-multicore/lwt_eio/releases/download/v0.5/lwt_eio-0.5.tbz)
# path ~/.opam/5.4/.opam-switch/build/lwt_eio.0.5
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p lwt_eio -j 71 @install @runtest
# exit-code 1
# env-file ~/.opam/log/lwt_eio-7-54c575.env
# output-file ~/.opam/log/lwt_eio-7-54c575.out
### output ###
# File "test/test.md", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/test.md _build/default/test/.mdx/test.md.corrected
# diff --git a/_build/default/test/test.md b/_build/default/test/.mdx/test.md.corrected
# index 7a9272f..ac6774e 100644
# --- a/_build/default/test/test.md
# +++ b/_build/default/test/.mdx/test.md.corrected
# @@ -41,20 +41,20 @@ Lwt and Eio fibers don't block each other:
# );;
# +eio: i = 1
# + lwt: i = 1
# -+ lwt: i = 2
# +eio: i = 2
# -+ lwt: i = 3
# ++ lwt: i = 2
# +eio: i = 3
# -+ lwt: i = 4
# ++ lwt: i = 3
# +eio: i = 4
# -+ lwt: i = 5
# ++ lwt: i = 4
# +eio: i = 5
# -+ lwt: i = 6
# ++ lwt: i = 5
# +eio: i = 6
# -+ lwt: i = 7
# ++ lwt: i = 6
# +eio: i = 7
# -+ lwt: i = 8
# ++ lwt: i = 7
# +eio: i = 8
# ++ lwt: i = 8
# - : unit = ()
# ```
#
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build lwt_eio 0.5
+-
+- The following changes have been performed
| - remove lwt_eio 0.5
| - downgrade eio 1.3 to 0.12
| - recompile cstruct 6.2.0
| - recompile fmt 0.11.0
| - install astring 0.8.5
| - install camlp-streams 5.0.1
| - install cmdliner 2.1.0
| - install eio_linux 0.12
| - install eio_main 0.12
| - install eio_posix 0.12
| - install iomux 0.4
| - install logs 0.10.0
| - install mdx 2.5.1
| - install ocaml-version 4.0.3
| - install re 1.14.0
| - install result 1.5
| - install uring 2.7.0
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260310093706.export"
Or you can retry to install your package selection with:
/usr/bin/opam install --restore
2026-03-10 09:37.38 ---> saved as "c2967118536ee1f50326840aae9d6dbacb258cc5147fa6fca6a327b3f8690e48"
/home/opam: (run (shell "opam reinstall --with-test --verbose lwt_eio.0.5;\
\n res=$?;\
\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-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'lwt_eio.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt_eio.0.5 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
- install lwt_eio 0.5 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 2/3: [lwt_eio: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lwt_eio" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/lwt_eio.0.5)
- File "test/test.md", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/test.md _build/default/test/.mdx/test.md.corrected
- diff --git a/_build/default/test/test.md b/_build/default/test/.mdx/test.md.corrected
- index 7a9272f..ac6774e 100644
- --- a/_build/default/test/test.md
- +++ b/_build/default/test/.mdx/test.md.corrected
- @@ -41,20 +41,20 @@ Lwt and Eio fibers don't block each other:
- );;
- +eio: i = 1
- + lwt: i = 1
- -+ lwt: i = 2
- +eio: i = 2
- -+ lwt: i = 3
- ++ lwt: i = 2
- +eio: i = 3
- -+ lwt: i = 4
- ++ lwt: i = 3
- +eio: i = 4
- -+ lwt: i = 5
- ++ lwt: i = 4
- +eio: i = 5
- -+ lwt: i = 6
- ++ lwt: i = 5
- +eio: i = 6
- -+ lwt: i = 7
- ++ lwt: i = 6
- +eio: i = 7
- -+ lwt: i = 8
- ++ lwt: i = 7
- +eio: i = 8
- ++ lwt: i = 8
- - : unit = ()
- ```
-
[ERROR] The compilation of lwt_eio.0.5 failed at "dune build -p lwt_eio -j 71 @install @runtest".
#=== ERROR while compiling lwt_eio.0.5 ========================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/ocaml-multicore/lwt_eio/releases/download/v0.5/lwt_eio-0.5.tbz)
# path ~/.opam/5.4/.opam-switch/build/lwt_eio.0.5
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p lwt_eio -j 71 @install @runtest
# exit-code 1
# env-file ~/.opam/log/lwt_eio-7-8a4aa2.env
# output-file ~/.opam/log/lwt_eio-7-8a4aa2.out
### output ###
# File "test/test.md", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/test.md _build/default/test/.mdx/test.md.corrected
# diff --git a/_build/default/test/test.md b/_build/default/test/.mdx/test.md.corrected
# index 7a9272f..ac6774e 100644
# --- a/_build/default/test/test.md
# +++ b/_build/default/test/.mdx/test.md.corrected
# @@ -41,20 +41,20 @@ Lwt and Eio fibers don't block each other:
# );;
# +eio: i = 1
# + lwt: i = 1
# -+ lwt: i = 2
# +eio: i = 2
# -+ lwt: i = 3
# ++ lwt: i = 2
# +eio: i = 3
# -+ lwt: i = 4
# ++ lwt: i = 3
# +eio: i = 4
# -+ lwt: i = 5
# ++ lwt: i = 4
# +eio: i = 5
# -+ lwt: i = 6
# ++ lwt: i = 5
# +eio: i = 6
# -+ lwt: i = 7
# ++ lwt: i = 6
# +eio: i = 7
# -+ lwt: i = 8
# ++ lwt: i = 7
# +eio: i = 8
# ++ lwt: i = 8
# - : unit = ()
# ```
#
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build lwt_eio 0.5
+-
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose lwt_eio.0.5' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose lwt_eio.0.5;
res=$?;
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-9\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'lwt_eio.0.5' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-10 09:38.01: Job failed: Failed: Build failed
2026-03-10 09:38.01: Log analysis:
2026-03-10 09:38.01: >>>
[ERROR] The compilation of lwt_eio.0.5 failed at "dune build -p lwt_eio -j 71 @install @runtest".
(score = 20)
2026-03-10 09:38.01: >>>
[ERROR] The compilation of lwt_eio.0.5 failed at "dune build -p lwt_eio -j 71 @install @runtest".
(score = 20)
2026-03-10 09:38.01: The compilation of lwt_eio.0.5 failed at "dune build -p lwt_eio -j 71 @install @runtest".