Build:
- 1
- 0
2026-02-02 20:16.15: New job: test xen-evtchn-unix.2.1.0 with lwt.6.1.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29295/head (f4b1f4516a4e04e7399b9b53520ccb63c0e871f5)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29295/head" && git reset --hard f4b1f451
git fetch origin master
git merge --no-edit 3ea15787f289c5fe4307034783d10abd98dbf5e9
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.1.0 6.1.0
RUN opam reinstall lwt.6.1.0; \
res=$?; \
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 "$pkg" != 'lwt.6.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall xen-evtchn-unix.2.1.0; \
res=$?; \
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 "$pkg" != 'xen-evtchn-unix.2.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test xen-evtchn-unix.2.1.0) || true
RUN opam reinstall --with-test --verbose xen-evtchn-unix.2.1.0; \
res=$?; \
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 "$pkg" != 'xen-evtchn-unix.2.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-02-02 20:16.15: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30-lwt.6.1.0-xen-evtchn-unix.2.1.0-f4b1f4516a4e04e7399b9b53520ccb63c0e871f5"
2026-02-02 20:16.15: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt.6.1.0 6.1.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.1.0;\
\n res=$?;\
\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 \"$pkg\" != 'lwt.6.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall xen-evtchn-unix.2.1.0;\
\n res=$?;\
\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 \"$pkg\" != 'xen-evtchn-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test xen-evtchn-unix.2.1.0) || true"))
(run (shell "opam reinstall --with-test --verbose xen-evtchn-unix.2.1.0;\
\n res=$?;\
\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 \"$pkg\" != 'xen-evtchn-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-02-02 20:16.15: Waiting for resource in pool OCluster
2026-02-02 20:16.15: Waiting for worker…
2026-02-02 20:16.15: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 3ea15787f2 Merge pull request #29322 from ocaml/lwt-alpha-beta-stricter-constraints
Merge made by the 'ort' strategy.
packages/lwt/lwt.6.1.0/opam | 64 +++++++++++++++++++++++++++++++++++++
packages/lwt_ppx/lwt_ppx.6.0.0/opam | 1 +
packages/lwt_ppx/lwt_ppx.6.1.0/opam | 46 ++++++++++++++++++++++++++
3 files changed, 111 insertions(+)
create mode 100644 packages/lwt/lwt.6.1.0/opam
create mode 100644 packages/lwt_ppx/lwt_ppx.6.1.0/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30' locally
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Digest: sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30
Status: Downloaded newer image for ocaml/opam@sha256:7d9e98c625428dd7d1e2d0b79c4d9482fc6055a5b9600ca51f0c1d06a0604c30
2026-02-02 20:29.17 ---> saved as "d2c0f8ca6b78229a8736a1c58474579f9e8dd739d9f76726c83ac55b93330b8d"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-02 20:29.17 ---> saved as "69810ef06594f572558730216193bfcbf6d78c5dd6cd0123071b1bf3727eef69"
/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.
Continue? [Y/n] y
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.
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-02-02 20:29.40 ---> saved as "34638688fbfc2a101caaf841695d6077234ab6e7dc6819616e0b36882b03e972"
/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
2026-02-02 20:29.41 ---> saved as "b8c647d533a6cd445fb2824b35edcf53d5803abb85b8cd96436b13acc7e1f83c"
/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/"))
2026-02-02 20:29.48 ---> saved as "e439e20016b1e5f6d830d3315d5f4c75b40b8430d7ab6b8dd9d289523fbd8158"
/home/opam: (copy (src .) (dst opam-repository/))
2026-02-02 20:30.02 ---> saved as "e30b083db36f98a2fb5d46863cc5b97117bdac38b9cb35444885650b07f9a218"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-02 20:30.20 ---> saved as "00186ab6f3da860d400595ace196801322f46461af3218df4f3a6d9a4633c297"
/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 [98.7 kB]
- Fetched 189 kB in 0s (875 kB/s)
- Reading package lists...
-
2026-02-02 20:30.21 ---> saved as "d023301b4f1caf568402de8d567e0b84e148d17a9468591925c97f2384ffa5d3"
/home/opam: (run (shell "opam pin add -k version -yn lwt.6.1.0 6.1.0"))
lwt is now pinned to version 6.1.0
2026-02-02 20:30.22 ---> saved as "946886730e03a82e4bf7887d9d405c57aab6d2408177277d633baf78c0fda90a"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.1.0;\
\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 \"$pkg\" != 'lwt.6.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt.6.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
- install base-bytes base [required by ocplib-endian]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install dune 3.21.0 [required by lwt]
- install dune-configurator 3.21.0 [required by lwt]
- install lwt 6.1.0 (pinned)
- install ocamlfind 1.9.8 [required by base-bytes]
- install ocplib-endian 1.2 [required by lwt]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached)
-> retrieved lwt.6.1.0 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.21.0
-> installed lwt.6.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-02-02 20:31.03 ---> saved as "d161406ae8d9d8e1af08869ddf8bcc122ac38f8176b5e53a9fa2ca412afd567d"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall xen-evtchn-unix.2.1.0;\
\n res=$?;\
\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 \"$pkg\" != 'xen-evtchn-unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
xen-evtchn-unix.2.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 5 packages
- install cmdliner 2.1.0 [required by xen-evtchn-unix]
- install conf-xen 1 [required by xen-evtchn-unix]
- install lwt-dllist 1.1.0 [required by xen-evtchn-unix]
- install xen-evtchn 2.1.0 [required by xen-evtchn-unix]
- install xen-evtchn-unix 2.1.0
The following system packages will first need to be installed:
libxen-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" "libxen-dev"
- Selecting previously unselected package libext2fs2t64:amd64.
- (Reading database ...
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../00-libext2fs2t64_1.47.2-3+b7_amd64.deb ...
- Adding 'diversion of /lib/x86_64-linux-gnu/libe2p.so.2 to /lib/x86_64-linux-gnu/libe2p.so.2.usr-is-merged by libext2fs2t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libe2p.so.2.3 to /lib/x86_64-linux-gnu/libe2p.so.2.3.usr-is-merged by libext2fs2t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libext2fs.so.2 to /lib/x86_64-linux-gnu/libext2fs.so.2.usr-is-merged by libext2fs2t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libext2fs.so.2.4 to /lib/x86_64-linux-gnu/libext2fs.so.2.4.usr-is-merged by libext2fs2t64'
- Unpacking libext2fs2t64:amd64 (1.47.2-3+b7) ...
- Selecting previously unselected package libxentoolcore1:amd64.
- Preparing to unpack .../01-libxentoolcore1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxentoolcore1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxentoollog1:amd64.
- Preparing to unpack .../02-libxentoollog1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxentoollog1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxencall1:amd64.
- Preparing to unpack .../03-libxencall1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxencall1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxendevicemodel1:amd64.
- Preparing to unpack .../04-libxendevicemodel1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxendevicemodel1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxenevtchn1:amd64.
- Preparing to unpack .../05-libxenevtchn1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxenevtchn1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxenforeignmemory1:amd64.
- Preparing to unpack .../06-libxenforeignmemory1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxenforeignmemory1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxengnttab1:amd64.
- Preparing to unpack .../07-libxengnttab1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxengnttab1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxenhypfs1:amd64.
- Preparing to unpack .../08-libxenhypfs1_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxenhypfs1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxenstore4:amd64.
- Preparing to unpack .../09-libxenstore4_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxenstore4:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libyajl2:amd64.
- Preparing to unpack .../10-libyajl2_2.1.0-5+b2_amd64.deb ...
- Unpacking libyajl2:amd64 (2.1.0-5+b2) ...
- Selecting previously unselected package libxenmisc4.20:amd64.
- Preparing to unpack .../11-libxenmisc4.20_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxenmisc4.20:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Selecting previously unselected package libxen-dev:amd64.
- Preparing to unpack .../12-libxen-dev_4.20.2+7-g1badcf5035-0+deb13u1_amd64.deb ...
- Unpacking libxen-dev:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxentoollog1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxentoolcore1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxencall1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libyajl2:amd64 (2.1.0-5+b2) ...
- Setting up libxenforeignmemory1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxenstore4:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxengnttab1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxenevtchn1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libext2fs2t64:amd64 (1.47.2-3+b7) ...
- Setting up libxendevicemodel1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxenhypfs1:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxenmisc4.20:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Setting up libxen-dev:amd64 (4.20.2+7-g1badcf5035-0+deb13u1) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0 (cached)
-> retrieved conf-xen.1 (cached)
-> retrieved lwt-dllist.1.1.0 (cached)
-> retrieved xen-evtchn.2.1.0, xen-evtchn-unix.2.1.0 (cached)
-> installed conf-xen.1
-> installed lwt-dllist.1.1.0
-> installed cmdliner.2.1.0
-> installed xen-evtchn.2.1.0
[ERROR] The compilation of xen-evtchn-unix.2.1.0 failed at "dune build -p xen-evtchn-unix -j 71".
#=== ERROR while compiling xen-evtchn-unix.2.1.0 ==============================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | file:///home/opam/opam-repository
# path ~/.opam/5.4/.opam-switch/build/xen-evtchn-unix.2.1.0
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p xen-evtchn-unix -j 71
# exit-code 1
# env-file ~/.opam/log/xen-evtchn-unix-7-f02c95.env
# output-file ~/.opam/log/xen-evtchn-unix-7-f02c95.out
### output ###
# File "lib/dune", line 12, characters 10-24:
# 12 | (c_names eventchn_stubs)
# ^^^^^^^^^^^^^^
# (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -g -I /home/opam/.opam/5.4/lib/ocaml -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt-dllist -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/xen-evtchn -o eventchn_stubs.o -c eventchn_stubs.c)
# eventchn_stubs.c: In function 'stub_evtchn_init':
# eventchn_stubs.c:47:16: error: assignment to 'xc_interface *' {aka 'struct xc_interface_core *'} from incompatible pointer type 'xc_evtchn *' {aka 'struct xenevtchn_handle *'} [-Wincompatible-pointer-types]
# 47 | global_xce = xc_evtchn_open(NULL, XC_OPENFLAG_NON_REENTRANT);
# | ^
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build xen-evtchn-unix 2.1.0
+-
+- The following changes have been performed
| - install cmdliner 2.1.0
| - install conf-xen 1
| - install lwt-dllist 1.1.0
| - install xen-evtchn 2.1.0
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260202203104.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall xen-evtchn-unix.2.1.0;
res=$?;
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 "$pkg" != 'xen-evtchn-unix.2.1.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-02-02 20:31.28: Job failed: Failed: Build failed
2026-02-02 20:31.28: Log analysis:
2026-02-02 20:31.28: >>>
[ERROR] The compilation of xen-evtchn-unix.2.1.0 failed at "dune build -p xen-evtchn-unix -j 71".
(score = 20)
2026-02-02 20:31.28: >>>
# eventchn_stubs.c:47:16: error: assignment to 'xc_interface *' {aka 'struct xc_interface_core *'} from incompatible pointer type 'xc_evtchn *' {aka 'struct xenevtchn_handle *'} [-Wincompatible-pointer-types]
(score = 30)
2026-02-02 20:31.28: assignment to 'xc_interface *' {aka 'struct xc_interface_core *'} from incompatible pointer type 'xc_evtchn *' {aka 'struct xenevtchn_handle *'} [-Wincompatible-pointer-types]