Build:
  1. 0
2024-02-11 20:23.52: New job: test uring.0.1 with conf-pkg-config.1.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/25235/head (8c7391d6ec81e93f24de221eb32a886b72d1ede6)
                              on debian-12-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/25235/head" && git reset --hard 8c7391d6
git fetch origin master
git merge --no-edit 8477e9a74beb40d85534ab7653b65d45607a147f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.1@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam pin add -k version -yn conf-pkg-config.1.1 1.1
RUN opam reinstall conf-pkg-config.1.1; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-pkg-config.1.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam reinstall uring.0.1; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'uring.0.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN (opam reinstall --with-test uring.0.1) || true
RUN opam reinstall --with-test --verbose uring.0.1; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'uring.0.1' && partial_fails="$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 .

2024-02-11 20:23.52: Using cache hint "ocaml/opam:debian-12-ocaml-5.1@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930-conf-pkg-config.1.1-uring.0.1-8c7391d6ec81e93f24de221eb32a886b72d1ede6"
2024-02-11 20:23.52: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.1@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930)
 (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"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 500)
 (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"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (shell "opam pin add -k version -yn conf-pkg-config.1.1 1.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-pkg-config.1.1;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-pkg-config.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall uring.0.1;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'uring.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (network host)
      (shell "(opam reinstall --with-test uring.0.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose uring.0.1;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'uring.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-02-11 20:23.52: Waiting for resource in pool OCluster
2024-02-12 19:43.39: Waiting for worker…
2024-02-12 19:45.43: Got resource from pool OCluster
Building on x86-bm-c6.sw.ocaml.org
All commits already cached
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HEAD is now at 8477e9a74b Merge pull request #25221 from nberth/mlgmpidl-1.3.0
Updating 8477e9a74b..8c7391d6ec
Fast-forward
 packages/conf-pkg-config/conf-pkg-config.1.0/opam | 2 +-
 packages/conf-pkg-config/conf-pkg-config.1.1/opam | 1 +
 packages/conf-pkg-config/conf-pkg-config.1.2/opam | 1 +
 packages/conf-pkg-config/conf-pkg-config.1.3/opam | 1 +
 packages/conf-pkg-config/conf-pkg-config.2/opam   | 1 +
 packages/conf-pkg-config/conf-pkg-config.3/opam   | 4 +++-
 6 files changed, 8 insertions(+), 2 deletions(-)

(from ocaml/opam:debian-12-ocaml-5.1@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.1@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930' locally
docker.io/ocaml/opam@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930: Pulling from ocaml/opam
329d23e8d848: Pulling fs layer
329d23e8d848: Verifying Checksum
329d23e8d848: Download complete
329d23e8d848: Pull complete
Digest: sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930
Status: Downloaded newer image for ocaml/opam@sha256:931805f2c2fdb0b5642ae8463ff0780c2ee3f4afb48734a7d94e2d5163429930
2024-02-12 19:45.46 ---> using "4df7ce52b8e0afe130cbfff7d9b001e43cae58bd8e8710cd073ce7c11b1c6ac8" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2024-02-12 19:45.46 ---> using "2ee14a5dbb7aa54ab1dfa5adba4422c5a5483941525d4174e8eeed0c4c5e97aa" 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2~alpha, 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] synchronised from file:///home/opam/opam-repository
2024-02-12 19:45.46 ---> using "d58131e4d084860f74dbebecfc9a35ebb7fbb42cf58093b5ac6cf0adf11ed898" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 500)

/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/"))
2024-02-12 19:45.46 ---> using "e76676ee91f5598b65d18de047738848e5af056a75e3436903dc82ff5702c5a6" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2024-02-12 19:45.48 ---> using "00dcf922e87fec2f8ccdd0b44355d41faed143c596db4bfe8812d0e9c5f33f02" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2024-02-12 19:45.48 ---> using "d6c8604b98b9d01914259989eafdfad7780b6c9f761a469dfe3162a56ba73510" 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 bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [52.1 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm/main amd64 Packages [8786 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [137 kB]
- Fetched 9175 kB in 2s (5673 kB/s)
- Reading package lists...
- 
2024-02-12 19:45.48 ---> using "6245d7929b862e6b37f451133c05d21883283d0248743f67197f2e424fe52d69" from cache

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (shell "opam pin add -k version -yn conf-pkg-config.1.1 1.1"))
conf-pkg-config is now pinned to version 1.1
2024-02-12 19:45.48 ---> using "efd69474de39398f08b803f28b1c0635d272139b0c33f4b0a322013c52989663" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-pkg-config.1.1;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-pkg-config.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-pkg-config.1.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 1 package
  - install conf-pkg-config 1.1 (pinned)

The following system packages will first need to be installed:
    pkg-config

<><> 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" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libpkgconf3:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
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(Reading database ... 18774 files and directories currently installed.)
- Preparing to unpack .../libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u4) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-pkg-config.1.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-02-12 19:45.48 ---> using "0686843ae3c31f38ac5563a3bcd57d9eed648c8dbf66daffdc86057dfb09ccb3" from cache

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall uring.0.1;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'uring.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
uring.0.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 12 packages
  - install bigstringaf       0.9.1  [required by uring]
  - install cmdliner          1.2.0  [required by uring]
  - install csexp             1.5.2  [required by dune-configurator]
  - install cstruct           6.2.0  [required by uring]
  - install dune              3.13.1 [required by uring]
  - install dune-configurator 3.13.1 [required by uring]
  - install fmt               0.9.0  [required by uring]
  - install ocamlbuild        0.14.3 [required by fmt]
  - install ocamlfind         1.9.6  [required by fmt]
  - install optint            0.3.0  [required by uring]
  - install topkg             1.0.7  [required by fmt]
  - install uring             0.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigstringaf.0.9.1  (cached)
-> retrieved cmdliner.1.2.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.13.1, dune-configurator.3.13.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved ocamlbuild.0.14.3  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved optint.0.3.0  (cached)
-> installed cmdliner.1.2.0
-> retrieved topkg.1.0.7  (cached)
-> retrieved uring.0.1  (https://github.com/ocaml-multicore/ocaml-uring/releases/download/v0.1/uring-v0.1.tbz)
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.14.3
-> installed topkg.1.0.7
-> installed fmt.0.9.0
-> installed dune.3.13.1
-> installed csexp.1.5.2
-> installed cstruct.6.2.0
-> installed optint.0.3.0
-> installed dune-configurator.3.13.1
-> installed bigstringaf.0.9.1
-> installed uring.0.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-02-12 19:47.01 ---> saved as "86b39cc83531b5b83cdbe1b8e42afe11fb6117da1bcbf0a6bc1386ca0c3e72b8"

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test uring.0.1) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile uring              0.1
=== install 18 packages
  - install   alcotest           1.7.0  [required by uring]
  - install   astring            0.8.5  [required by alcotest, bos]
  - install   base-bytes         base   [required by ocplib-endian]
  - install   bechamel           0.5.0  [required by uring]
  - install   bechamel-notty     0.5.0  [required by uring]
  - install   bos                0.2.1  [required by uring]
  - install   cppo               1.6.9  [required by notty]
  - install   fpath              0.7.3  [required by bos]
  - install   logs               0.7.0  [required by uring]
  - install   lwt                5.7.0  [required by uring]
  - install   notty              0.2.3  [required by uring]
  - install   ocaml-syntax-shims 1.0.0  [required by alcotest]
  - install   ocplib-endian      1.2    [required by lwt]
  - install   re                 1.11.0 [required by alcotest]
  - install   rresult            0.7.0  [required by bos]
  - install   seq                base   [required by re]
  - install   stdlib-shims       0.3.0  [required by alcotest]
  - install   uutf               1.0.3  [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.7.0  (https://github.com/mirage/alcotest/releases/download/1.7.0/alcotest-1.7.0.tbz)
-> retrieved astring.0.8.5  (https://erratique.ch/software/astring/releases/astring-0.8.5.tbz)
-> installed base-bytes.base
-> retrieved bechamel.0.5.0, bechamel-notty.0.5.0  (https://github.com/mirage/bechamel/releases/download/v0.5.0/bechamel-0.5.0.tbz)
-> retrieved bos.0.2.1  (https://erratique.ch/software/bos/releases/bos-0.2.1.tbz)
-> retrieved cppo.1.6.9  (https://github.com/ocaml-community/cppo/archive/v1.6.9.tar.gz)
-> retrieved fpath.0.7.3  (https://erratique.ch/software/fpath/releases/fpath-0.7.3.tbz)
-> retrieved logs.0.7.0  (https://erratique.ch/software/logs/releases/logs-0.7.0.tbz)
-> installed bechamel.0.5.0
-> retrieved lwt.5.7.0  (https://github.com/ocsigen/lwt/archive/refs/tags/5.7.0.tar.gz)
-> installed astring.0.8.5
-> retrieved notty.0.2.3  (https://github.com/pqwy/notty/releases/download/v0.2.3/notty-0.2.3.tbz)
-> installed cppo.1.6.9
-> retrieved ocaml-syntax-shims.1.0.0  (https://github.com/ocaml-ppx/ocaml-syntax-shims/releases/download/1.0.0/ocaml-syntax-shims-1.0.0.tbz)
-> installed fpath.0.7.3
-> retrieved ocplib-endian.1.2  (https://github.com/OCamlPro/ocplib-endian/archive/refs/tags/1.2.tar.gz)
-> retrieved re.1.11.0  (https://github.com/ocaml/ocaml-re/releases/download/1.11.0/re-1.11.0.tbz)
-> installed ocplib-endian.1.2
-> retrieved rresult.0.7.0  (https://erratique.ch/software/rresult/releases/rresult-0.7.0.tbz)
-> installed seq.base
-> installed ocaml-syntax-shims.1.0.0
-> retrieved stdlib-shims.0.3.0  (https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz)
-> retrieved uring.0.1  (https://github.com/ocaml-multicore/ocaml-uring/releases/download/v0.1/uring-v0.1.tbz)
-> installed stdlib-shims.0.3.0
-> installed rresult.0.7.0
-> retrieved uutf.1.0.3  (https://erratique.ch/software/uutf/releases/uutf-1.0.3.tbz)
-> installed re.1.11.0
-> removed   uring.0.1
-> installed uutf.1.0.3
-> installed alcotest.1.7.0
-> installed lwt.5.7.0
-> installed notty.0.2.3
-> installed logs.0.7.0
-> installed bechamel-notty.0.5.0
-> installed bos.0.2.1
[ERROR] The compilation of uring.0.1 failed at "dune build -p uring -j 31 @install @runtest".

#=== ERROR while compiling uring.0.1 ==========================================#
# context              2.2.0~beta2~dev | linux/x86_64 | ocaml-base-compiler.5.1.1 | file:///home/opam/opam-repository
# path                 ~/.opam/5.1/.opam-switch/build/uring.0.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p uring -j 31 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/uring-7-c06903.env
# output-file          ~/.opam/log/uring-7-c06903.out
### output ###
# (cd _build/default/vendor/liburing && ./configure)
# prefix                        /usr
# includedir                    /usr/include
# libdir                        /usr/lib
# libdevdir                     /usr/lib
# relativelibdir                
# mandir                        /usr/man
# datadir                       /usr/share
# __kernel_rwf_t                yes
# __kernel_timespec             yes
# open_how                      no
# statx                         yes
# C++                           yes
# has_ucontext                  yes
# CC                            gcc
# CXX                           g++
# (cd _build/default/vendor/liburing && /usr/bin/make -j -C src)
# make: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
#      CC setup.ol
#      CC queue.ol
#      CC syscall.ol
#      CC register.ol
#      CC setup.os
#      CC queue.os
#      CC syscall.os
#      CC register.os
#      AR liburing.a
#  RANLIB liburing.a
#      CC liburing.so.2.0.0
# make: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
# ar: creating liburing.a
# File "tests/dune", line 49, characters 0-71:
# 49 | (rule
# 50 |  (alias runtest)
# 51 |  (package uring)
# 52 |  (action (run ./poll_add.exe)))
# (cd _build/default/tests && ./poll_add.exe)
# Fatal error: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
# File "tests/dune", line 2, characters 7-11:
# 2 |  (name main)
#            ^^^^
# (cd _build/default/tests && ./main.exe)
# Testing `tests/main.ml'.
# This run has ID `8KOT8WWG'.
# 
#   [OK]          heap           0   normal_usage.
#   [OK]          heap           1   double_free.
#   [OK]          heap           2   out_of_space.
#   [OK]          uring          0   invalid_queue_depth.
#   [FAIL]        uring          1   noop.
#   [FAIL]        uring          2   open.
#   [FAIL]        uring          3   create.
#   [FAIL]        uring          4   resolve.
#   [FAIL]        uring          5   read.
#   [FAIL]        uring          6   readv.
#   [FAIL]        uring          7   readv2.
#   [FAIL]        uring          8   region.
#   [FAIL]        uring          9   cancel.
#   [FAIL]        uring         10   cancel_late.
#   [FAIL]        uring         11   cancel_invalid.
#   [FAIL]        uring         12   free_busy.
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          1   noop.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.001.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          2   open.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.002.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          3   create.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.003.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          4   resolve.                                    │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.004.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          5   read.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.005.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          6   readv.                                      │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.006.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          7   readv2.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.007.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          8   region.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.test_region.(fun) in file "tests/main.ml", line 276, characters 2-224
#             Called from Dune__exe__Main.Test_data.with_fd in file "tests/main.ml", line 112, characters 12-16
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 128, characters 2-6
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.008.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          9   cancel.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.009.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         10   cancel_late.                                │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.010.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         11   cancel_invalid.                             │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.011.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         12   free_busy.                                  │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.test_free_busy in file "tests/main.ml", line 348, characters 10-40
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.012.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# Full test results in `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml'.
# 12 failures! in 0.045s. 16 tests run.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build uring 0.1
+- 
+- The following changes have been performed
| - remove  uring              0.1
| - install alcotest           1.7.0
| - install astring            0.8.5
| - install base-bytes         base
| - install bechamel           0.5.0
| - install bechamel-notty     0.5.0
| - install bos                0.2.1
| - install cppo               1.6.9
| - install fpath              0.7.3
| - install logs               0.7.0
| - install lwt                5.7.0
| - install notty              0.2.3
| - install ocaml-syntax-shims 1.0.0
| - install ocplib-endian      1.2
| - install re                 1.11.0
| - install rresult            0.7.0
| - install seq                base
| - install stdlib-shims       0.3.0
| - install uutf               1.0.3
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.1/.opam-switch/backup/state-20240212194702.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2024-02-12 19:47.45 ---> saved as "b154343cd9585bb462ef3967e3693bfd07e6f3262fb3275b898943225e054c61"

/home/opam: (run (shell  "opam reinstall --with-test --verbose uring.0.1;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'uring.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
uring.0.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 1 package
  - install uring 0.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3:
-> retrieved uring.0.1  (cached)
Processing  2/3: [uring: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "uring" "-j" "31" "@install" "@runtest" (CWD=/home/opam/.opam/5.1/.opam-switch/build/uring.0.1)
- (cd _build/default/vendor/liburing && ./configure)
- prefix                        /usr
- includedir                    /usr/include
- libdir                        /usr/lib
- libdevdir                     /usr/lib
- relativelibdir                
- mandir                        /usr/man
- datadir                       /usr/share
- __kernel_rwf_t                yes
- __kernel_timespec             yes
- open_how                      no
- statx                         yes
- C++                           yes
- has_ucontext                  yes
- CC                            gcc
- CXX                           g++
- (cd _build/default/vendor/liburing && /usr/bin/make -j -C src)
- make: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
-      CC setup.ol
-      CC queue.ol
-      CC syscall.ol
-      CC setup.os
-      CC register.ol
-      CC queue.os
-      CC syscall.os
-      CC register.os
-      AR liburing.a
-      CC liburing.so.2.0.0
-  RANLIB liburing.a
- make: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
- ar: creating liburing.a
- File "tests/dune", line 49, characters 0-71:
- 49 | (rule
- 50 |  (alias runtest)
- 51 |  (package uring)
- 52 |  (action (run ./poll_add.exe)))
- (cd _build/default/tests && ./poll_add.exe)
- Fatal error: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
- File "tests/dune", line 2, characters 7-11:
- 2 |  (name main)
-            ^^^^
- (cd _build/default/tests && ./main.exe)
- Testing `tests/main.ml'.
- This run has ID `C0IBZFCM'.
- 
-   [OK]          heap           0   normal_usage.
-   [OK]          heap           1   double_free.
-   [OK]          heap           2   out_of_space.
-   [OK]          uring          0   invalid_queue_depth.
-   [FAIL]        uring          1   noop.
-   [FAIL]        uring          2   open.
-   [FAIL]        uring          3   create.
-   [FAIL]        uring          4   resolve.
-   [FAIL]        uring          5   read.
-   [FAIL]        uring          6   readv.
-   [FAIL]        uring          7   readv2.
-   [FAIL]        uring          8   region.
-   [FAIL]        uring          9   cancel.
-   [FAIL]        uring         10   cancel_late.
-   [FAIL]        uring         11   cancel_invalid.
-   [FAIL]        uring         12   free_busy.
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          1   noop.                                       │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.001.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          2   open.                                       │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.002.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          3   create.                                     │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.003.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          4   resolve.                                    │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.004.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          5   read.                                       │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.005.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          6   readv.                                      │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.006.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          7   readv2.                                     │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.007.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          8   region.                                     │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.test_region.(fun) in file "tests/main.ml", line 276, characters 2-224
-             Called from Dune__exe__Main.Test_data.with_fd in file "tests/main.ml", line 112, characters 12-16
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 128, characters 2-6
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.008.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring          9   cancel.                                     │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.009.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring         10   cancel_late.                                │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.010.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring         11   cancel_invalid.                             │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.011.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        uring         12   free_busy.                                  │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
-             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
-             Called from Dune__exe__Main.test_free_busy in file "tests/main.ml", line 348, characters 10-40
-             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
-             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
-             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
-             
- Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.012.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- Full test results in `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml'.
- 12 failures! in 0.052s. 16 tests run.
[ERROR] The compilation of uring.0.1 failed at "dune build -p uring -j 31 @install @runtest".

#=== ERROR while compiling uring.0.1 ==========================================#
# context              2.2.0~beta2~dev | linux/x86_64 | ocaml-base-compiler.5.1.1 | file:///home/opam/opam-repository
# path                 ~/.opam/5.1/.opam-switch/build/uring.0.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p uring -j 31 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/uring-7-ff865c.env
# output-file          ~/.opam/log/uring-7-ff865c.out
### output ###
# (cd _build/default/vendor/liburing && ./configure)
# prefix                        /usr
# includedir                    /usr/include
# libdir                        /usr/lib
# libdevdir                     /usr/lib
# relativelibdir                
# mandir                        /usr/man
# datadir                       /usr/share
# __kernel_rwf_t                yes
# __kernel_timespec             yes
# open_how                      no
# statx                         yes
# C++                           yes
# has_ucontext                  yes
# CC                            gcc
# CXX                           g++
# (cd _build/default/vendor/liburing && /usr/bin/make -j -C src)
# make: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
#      CC setup.ol
#      CC queue.ol
#      CC syscall.ol
#      CC setup.os
#      CC register.ol
#      CC queue.os
#      CC syscall.os
#      CC register.os
#      AR liburing.a
#      CC liburing.so.2.0.0
#  RANLIB liburing.a
# make: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/vendor/liburing/src'
# ar: creating liburing.a
# File "tests/dune", line 49, characters 0-71:
# 49 | (rule
# 50 |  (alias runtest)
# 51 |  (package uring)
# 52 |  (action (run ./poll_add.exe)))
# (cd _build/default/tests && ./poll_add.exe)
# Fatal error: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
# File "tests/dune", line 2, characters 7-11:
# 2 |  (name main)
#            ^^^^
# (cd _build/default/tests && ./main.exe)
# Testing `tests/main.ml'.
# This run has ID `C0IBZFCM'.
# 
#   [OK]          heap           0   normal_usage.
#   [OK]          heap           1   double_free.
#   [OK]          heap           2   out_of_space.
#   [OK]          uring          0   invalid_queue_depth.
#   [FAIL]        uring          1   noop.
#   [FAIL]        uring          2   open.
#   [FAIL]        uring          3   create.
#   [FAIL]        uring          4   resolve.
#   [FAIL]        uring          5   read.
#   [FAIL]        uring          6   readv.
#   [FAIL]        uring          7   readv2.
#   [FAIL]        uring          8   region.
#   [FAIL]        uring          9   cancel.
#   [FAIL]        uring         10   cancel_late.
#   [FAIL]        uring         11   cancel_invalid.
#   [FAIL]        uring         12   free_busy.
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          1   noop.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.001.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          2   open.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.002.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          3   create.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.003.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          4   resolve.                                    │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.004.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          5   read.                                       │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.005.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          6   readv.                                      │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.006.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          7   readv2.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.007.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          8   region.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.test_region.(fun) in file "tests/main.ml", line 276, characters 2-224
#             Called from Dune__exe__Main.Test_data.with_fd in file "tests/main.ml", line 112, characters 12-16
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 128, characters 2-6
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.008.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring          9   cancel.                                     │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.009.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         10   cancel_late.                                │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.010.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         11   cancel_invalid.                             │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.with_uring in file "tests/main.ml", line 127, characters 10-53
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.011.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        uring         12   free_busy.                                  │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
#             Raised by primitive operation at Uring.create in file "lib/uring/uring.ml", line 224, characters 2-43
#             Called from Dune__exe__Main.test_free_busy in file "tests/main.ml", line 348, characters 10-40
#             Called from Dune__exe__Main.tc.(fun) in file "tests/main.ml", line 365, characters 60-64
#             Called from Alcotest_engine__Core.Make.protect_test.(fun) in file "src/alcotest-engine/core.ml", line 181, characters 17-23
#             Called from Alcotest_engine__Monad.Identity.catch in file "src/alcotest-engine/monad.ml", line 24, characters 31-35
#             
# Logs saved to `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml/uring.012.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# Full test results in `~/.opam/5.1/.opam-switch/build/uring.0.1/_build/default/tests/_build/_tests/tests-main.ml'.
# 12 failures! in 0.052s. 16 tests run.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build uring 0.1
+- 
- No changes have been performed
# Run eval $(opam env) to update the current shell environment
'opam reinstall --with-test --verbose uring.0.1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose uring.0.1;
        res=$?;
        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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'uring.0.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2024-02-12 19:48.18: Job failed: Failed: Build failed
2024-02-12 19:48.18: Log analysis:
2024-02-12 19:48.18: >>> 
[ERROR] The compilation of uring.0.1 failed at "dune build -p uring -j 31 @install @runtest".
 (score = 20)
2024-02-12 19:48.18: >>> 
# Fatal error: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
 (score = 35)
2024-02-12 19:48.18: >>> 
[ERROR] The compilation of uring.0.1 failed at "dune build -p uring -j 31 @install @runtest".
 (score = 20)
2024-02-12 19:48.18: >>> 
# Fatal error: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")
 (score = 35)
2024-02-12 19:48.18: exception Unix.Unix_error(Unix.ENOMEM, "io_uring_register_buffers", "")