(not at the head of any monitored branch or PR)
2025-09-03 22:17.18: New job: test class_group_vdf.0.0.5 with dune.3.20.2, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28437/head (c56e58d25e43ce7dd35f9942ad32b42e22d608c9)
                              on debian-12-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28437/head" && git reset --hard c56e58d2
git fetch origin master
git merge --no-edit 48e6fa91c818759730429373230507f2458bffc3
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:25f877e5546d5ff25fd8ccbbf207757f8ac9df8288026cde78b9314a86be7cee
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.20.2 3.20.2
RUN opam reinstall dune.3.20.2; \
    res=$?; \
    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 "$pkg" != 'dune.3.20.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall class_group_vdf.0.0.5; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'class_group_vdf.0.0.5' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test class_group_vdf.0.0.5) || true
RUN opam reinstall --with-test --verbose class_group_vdf.0.0.5; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'class_group_vdf.0.0.5' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2025-09-03 22:17.18: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:25f877e5546d5ff25fd8ccbbf207757f8ac9df8288026cde78b9314a86be7cee-dune.3.20.2-class_group_vdf.0.0.5-c56e58d25e43ce7dd35f9942ad32b42e22d608c9"
2025-09-03 22:17.18: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:25f877e5546d5ff25fd8ccbbf207757f8ac9df8288026cde78b9314a86be7cee)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 dune.3.20.2 3.20.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.20.2;\
             \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 \"$pkg\" != 'dune.3.20.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall class_group_vdf.0.0.5;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'class_group_vdf.0.0.5' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test class_group_vdf.0.0.5) || true"))
 (run (shell  "opam reinstall --with-test --verbose class_group_vdf.0.0.5;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'class_group_vdf.0.0.5' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-03 22:17.18: Waiting for resource in pool OCluster
2025-09-04 03:42.57: Waiting for worker…
2025-09-04 03:46.24: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 48e6fa91c8 Merge pull request #28440 from hannesm/align-git-kv-git-net-dev-repo
Merge made by the 'ort' strategy.
 packages/chrome-trace/chrome-trace.3.20.2/opam     | 41 ++++++++++++
 .../dune-action-plugin.3.20.2/opam                 | 54 ++++++++++++++++
 .../dune-build-info/dune-build-info.3.20.2/opam    | 47 ++++++++++++++
 .../dune-configurator.3.20.2/opam                  | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.20.2/opam           | 44 +++++++++++++
 .../dune-private-libs.3.20.2/opam                  | 52 +++++++++++++++
 packages/dune-rpc-lwt/dune-rpc-lwt.3.20.2/opam     | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.20.2/opam             | 46 ++++++++++++++
 packages/dune-site/dune-site.3.20.2/opam           | 39 ++++++++++++
 packages/dune/dune.3.20.2/opam                     | 74 ++++++++++++++++++++++
 packages/dyn/dyn.3.20.2/opam                       | 42 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.20.2/opam         | 45 +++++++++++++
 packages/ordering/ordering.3.20.2/opam             | 40 ++++++++++++
 packages/stdune/stdune.3.20.2/opam                 | 46 ++++++++++++++
 packages/xdg/xdg.3.20.2/opam                       | 41 ++++++++++++
 15 files changed, 705 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.20.2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.20.2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.20.2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.20.2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.20.2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.20.2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.20.2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.20.2/opam
 create mode 100644 packages/dune-site/dune-site.3.20.2/opam
 create mode 100644 packages/dune/dune.3.20.2/opam
 create mode 100644 packages/dyn/dyn.3.20.2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.20.2/opam
 create mode 100644 packages/ordering/ordering.3.20.2/opam
 create mode 100644 packages/stdune/stdune.3.20.2/opam
 create mode 100644 packages/xdg/xdg.3.20.2/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:25f877e5546d5ff25fd8ccbbf207757f8ac9df8288026cde78b9314a86be7cee)
2025-09-04 03:46.29 ---> using "80e66b485ebe9e19dac811c7f21d2bfdc4495d9c0beb5b5d1cfb4863955ba66c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-09-04 03:46.29 ---> using "087e4c5f8349b3bc458ca7b8ed9a5e6e0f902b9aa52a691da4719e695678783f" 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, which can't be reverted.
You may want to back it up before going further.

Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-09-04 03:46.29 ---> using "a8d742e569bc8ed401d0fccc71d0c14a68ebb427e1c38fa82b8e92abb57fd4a7" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-09-04 03:46.29 ---> using "c6dd35b8362af1d161c0e1190054c379d40daa89a20e7c8e5f529a971a1406c0" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-09-04 03:46.29 ---> using "dfb349ed6d22909fbb450f9e823ac71a863d2bbcacedfe5dd4eb18be26e0b913" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-04 03:46.30 ---> using "137d07217cabc0698d6064f44606946af3ca18282e44335ef9f14adb0701683a" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-04 03:46.30 ---> using "63f7281371827198dee96e08669558500f58a74ca8d5fe0d041c6121e708eab1" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Fetched 103 kB in 0s (454 kB/s)
- Reading package lists...
2025-09-04 03:46.30 ---> using "8548e688fa1d435fdd99b490584e0bb49bb5011b61582090460e810c1515c6da" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.20.2 3.20.2"))
dune is now pinned to version 3.20.2
2025-09-04 03:46.30 ---> using "0dc3d35ab59be1ab77f5a09e4dc796dc3e24bb90afe308bcca4ef3cfd3163eb2" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.20.2;\
                        \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 \"$pkg\" != 'dune.3.20.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.20.2 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.20.2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> installed dune.3.20.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-04 03:46.30 ---> using "60b60ba404cf64c21dd20a9ac58568128c54db43a6b2c1622ee75e54c8ada4a8" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall class_group_vdf.0.0.5;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'class_group_vdf.0.0.5' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
class_group_vdf.0.0.5 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 12 packages
  - install class_group_vdf   0.0.5
  - install conf-g++          1.0    [required by class_group_vdf]
  - install conf-gmp          5      [required by class_group_vdf]
  - install conf-pkg-config   4      [required by class_group_vdf]
  - install cppo              1.8.0  [required by stdlib-random]
  - install csexp             1.5.2  [required by dune-configurator]
  - install dune-configurator 3.20.2 [required by class_group_vdf]
  - install integers          0.7.0  [required by class_group_vdf]
  - install ocamlfind         1.9.8  [required by zarith]
  - install stdlib-random     1.2.0  [required by class_group_vdf]
  - install stdlib-shims      0.3.0  [required by integers]
  - install zarith            1.14   [required by class_group_vdf]

The following system packages will first need to be installed:
    libgmp-dev 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" "libgmp-dev" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18778 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-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 libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- 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+deb12u10) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved class_group_vdf.0.0.5  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-g++.1.0
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.20.2  (cached)
-> installed cppo.1.8.0
-> retrieved integers.0.7.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved stdlib-random.1.2.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed stdlib-shims.0.3.0
-> installed stdlib-random.1.2.0
-> installed integers.0.7.0
-> installed dune-configurator.3.20.2
-> installed ocamlfind.1.9.8
-> installed zarith.1.14
-> installed class_group_vdf.0.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-04 03:46.46 ---> saved as "a10724160a61c723431913422866574322e438f3ee17be09e00fb30a029a03b6"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test class_group_vdf.0.0.5) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile class_group_vdf     0.0.5
=== install 15 packages
  - install   alcotest            1.9.0   [required by class_group_vdf]
  - install   astring             0.8.5   [required by alcotest]
  - install   bisect_ppx          2.8.3   [required by class_group_vdf]
  - install   cmdliner            1.3.0   [required by alcotest, bisect_ppx]
  - install   fmt                 0.11.0  [required by alcotest]
  - install   ocaml-compiler-libs v0.17.0 [required by ppxlib]
  - install   ocaml-syntax-shims  1.0.0   [required by alcotest]
  - install   ocamlbuild          0.16.1  [required by fmt, astring, uutf]
  - install   ppx_derivers        1.2.1   [required by ppxlib]
  - install   ppxlib              0.35.0  [required by bisect_ppx]
  - install   re                  1.13.2  [required by alcotest]
  - install   seq                 base    [required by re]
  - install   sexplib0            v0.17.0 [required by ppxlib]
  - install   topkg               1.1.0   [required by fmt, astring, uutf]
  - install   uutf                1.0.4   [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.0  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved bisect_ppx.2.8.3  (https://opam.ocaml.org/cache)
-> retrieved class_group_vdf.0.0.5  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-compiler-libs.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved ocamlbuild.0.16.1  (https://opam.ocaml.org/cache)
-> retrieved ppx_derivers.1.2.1  (https://opam.ocaml.org/cache)
-> installed ppx_derivers.1.2.1
-> retrieved ppxlib.0.35.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.13.2  (https://opam.ocaml.org/cache)
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-compiler-libs.v0.17.0
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (https://opam.ocaml.org/cache)
-> retrieved topkg.1.1.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed sexplib0.v0.17.0
-> installed re.1.13.2
-> installed cmdliner.1.3.0
-> removed   class_group_vdf.0.0.5
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed alcotest.1.9.0
-> installed ppxlib.0.35.0
-> installed bisect_ppx.2.8.3
-> installed class_group_vdf.0.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-04 03:47.10 ---> saved as "6e66079f755c9cd87241abdad1831e9e2c235dd92a78f9b26511f668caa6946f"

/home/opam: (run (shell  "opam reinstall --with-test --verbose class_group_vdf.0.0.5;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"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 \"$pkg\" != 'class_group_vdf.0.0.5' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile class_group_vdf 0.0.5

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [class_group_vdf.0.0.5: extract]
-> retrieved class_group_vdf.0.0.5  (cached)
Processing  2/4: [class_group_vdf: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "class_group_vdf" "-j" "255" "@install" "@runtest" (CWD=/home/opam/.opam/5.3/.opam-switch/build/class_group_vdf.0.0.5)
- (cd _build/default/src && /usr/bin/gcc -x c++ -std=gnu++11 -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -Wall -fdiagnostics-color=always -std=c++1z -g -I /home/opam/.opam/5.3/lib/ocaml -I /home/opam/.opam/5.3/lib/integers -I /home/opam/.opam/5.3/lib/stdlib-random/v4 -I /home/opam/.opam/5.3/lib/stdlib-shims -I /home/opam/.opam/5.3/lib/zarith -I libvdf -o cg_vdf_wrapper.o -c cg_vdf_wrapper.cpp)
- In file included from libvdf/src/verifier.h:5,
-                  from cg_vdf_wrapper.cpp:28:
- libvdf/src/integer_common.h: In constructor 'integer::integer(const std::string&)':
- libvdf/src/integer_common.h:156:13: warning: unused variable 'res' [-Wunused-variable]
-   156 |         int res=mpz_set_str(impl, s.c_str(), 0);
-       |             ^~~
- libvdf/src/integer_common.h: In member function 'integer& integer::operator=(const std::string&)':
- libvdf/src/integer_common.h:211:13: warning: unused variable 'res' [-Wunused-variable]
-   211 |         int res=mpz_set_str(impl, s.c_str(), 0);
-       |             ^~~
- In file included from libvdf/src/util.h:4,
-                  from libvdf/src/verifier.h:6:
- libvdf/src/vdf_new.h: In function 'gcd_res test_gcd(integer, integer, int)':
- libvdf/src/vdf_new.h:209:10: warning: unused variable 'b_negative' [-Wunused-variable]
-   209 |     bool b_negative=b_signed<integer(0);
-       |          ^~~~~~~~~~
- In file included from libvdf/src/proof_common.h:4,
-                  from libvdf/src/verifier.h:9:
- libvdf/src/bqfc.c: In function 'int bqfc_serialize_only(uint8_t*, const qfb_c*, size_t)':
- libvdf/src/bqfc.c:160:20: warning: unused variable 'bytes' [-Wunused-variable]
-   160 |     size_t offset, bytes, size, g_size;
-       |                    ^~~~~
- libvdf/src/bqfc.c:160:27: warning: unused variable 'size' [-Wunused-variable]
-   160 |     size_t offset, bytes, size, g_size;
-       |                           ^~~~
- In file included from cg_vdf_wrapper.cpp:29:
- libvdf/src/prover_slow.h: In function 'form GenerateWesolowski(form&, form&, integer&, PulmarkReducer&, std::vector<form>&, uint64_t, uint64_t, uint64_t)':
- libvdf/src/prover_slow.h:50:32: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
-    50 |         for (uint64_t i = 0; i < (1 << k); i++)
-       |                              ~~^~~~~~~~~~
- libvdf/src/prover_slow.h:59:34: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
-    59 |         for (uint64_t b1 = 0; b1 < (1 << k1); b1++) {
-       |                               ~~~^~~~~~~~~~~
- libvdf/src/prover_slow.h:61:38: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
-    61 |             for (uint64_t b0 = 0; b0 < (1 << k0); b0++) {
-       |                                   ~~~^~~~~~~~~~~
- libvdf/src/prover_slow.h:67:34: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
-    67 |         for (uint64_t b0 = 0; b0 < (1 << k0); b0++) {
-       |                               ~~~^~~~~~~~~~~
- libvdf/src/prover_slow.h:69:38: warning: comparison of integer expressions of different signedness: 'uint64_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
-    69 |             for (uint64_t b1 = 0; b1 < (1 << k1); b1++) {
-       |                                   ~~~^~~~~~~~~~~
- (cd _build/default/test && ./main.exe)
- Random seed: 59854495
- Testing `Class Group VDF'.
- This run has ID `KW1VPO30'.
- 
-   [OK]          Class Group                 0   zero_scalar_nullifier_one.
-   [OK]          Class Group                 1   zero_scalar_nullifier_zero.
-   [OK]          Class Group                 2   zero_scalar_nullifier_random.
-   [OK]          Class Group                 3   multiply_by_one_does_nothing.
-   [OK]          Class Group                 4   opposite_of_opposite.
-   [OK]          Class Group                 5   opposite_of_opposite_using_sc...
-   [OK]          Class Group                 6   opposite_of_zero_is_zero.
-   [OK]          Class Group                 7   opposite_of_opposite_of_zero_...
-   [OK]          Class Group                 8   opposite_of_opposite_of_one_i...
-   [OK]          Class Group                 9   opposite_equality.
-   [OK]          Class Group                10   distributivity.
-   [OK]          Class Group                11   commutativity.
-   [OK]          Class Group                12   opposite_of_scalar_is_opposite.
-   [OK]          Class Group                13   opposite_existential_property.
-   [OK]          Class Group                14   multiplication_properties_on_...
-   [OK]          Class Group                15   additive_associativity_with_s...
-   [OK]          Class Group                16   additive_associativity.
-   [OK]          Vdf                         0   positive.
-   [OK]          Vdf                         1   recursive.
-   [OK]          Vdf                         2   negative.
-   [OK]          Vdf self-contained          0   positive.
-   [OK]          Vdf self-contained          1   recursive.
-   [OK]          Vdf self-contained          2   negative.
- 
- Full test results in `~/.opam/5.3/.opam-switch/build/class_group_vdf.0.0.5/_build/default/test/_build/_tests/Class Group VDF'.
- Test Successful in 2.014s. 23 tests run.
-> compiled  class_group_vdf.0.0.5
-> removed   class_group_vdf.0.0.5
-> installed class_group_vdf.0.0.5
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-04 03:47.19 ---> saved as "47e8021568ac3f058fa221005cec7386c877eaa1f547b763cbbec56d89254a0f"
Job succeeded
2025-09-04 03:47.26: Job succeeded