(not at the head of any monitored branch or PR)
2025-06-10 17:27.19: New job: build conf-mpfr.3, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28011/head (10f9fad9250e8b9724f84f94733080c5f8a2a4e4)
                              on debian-unstable-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28011/head" && git reset --hard 10f9fad9
git fetch origin master
git merge --no-edit 6db96b377f993aa0c7ffb5c06737929e583f3305
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-unstable-ocaml-5.3@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-mpfr.3 3
RUN opam reinstall conf-mpfr.3; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-unstable\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-mpfr.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2025-06-10 17:27.19: Using cache hint "ocaml/opam:debian-unstable-ocaml-5.3@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9-conf-mpfr.3-10f9fad9250e8b9724f84f94733080c5f8a2a4e4"
2025-06-10 17:27.19: Using OBuilder spec:
((from ocaml/opam:debian-unstable-ocaml-5.3@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9)
 (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 conf-mpfr.3 3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-mpfr.3;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-unstable\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-mpfr.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-10 17:27.19: Waiting for resource in pool OCluster
2025-06-10 17:27.21: Waiting for worker…
2025-06-10 17:27.23: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
Updating files:  98% (22874/23220)
Updating files:  99% (22988/23220)
Updating files: 100% (23220/23220)
Updating files: 100% (23220/23220), done.
HEAD is now at 6db96b377f Merge pull request #28003 from punchagan/opam-publish-opam-ci-check-lint.0.1
Updating 6db96b377f..10f9fad925
Fast-forward
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/conf-cairo/conf-cairo.1/opam    | 2 +-
 packages/conf-clang/conf-clang.1/opam    | 1 +
 packages/conf-gtk3/conf-gtk3.18/opam     | 7 +++++--
 packages/conf-libev/conf-libev.4-11/opam | 1 +
 packages/conf-mpfr/conf-mpfr.3/opam      | 1 +
 packages/omake/omake.0.10.3/opam         | 2 +-
 packages/omake/omake.0.10.5/opam         | 2 +-
 packages/omake/omake.0.10.6/opam         | 2 +-
 packages/omake/omake.0.10.7/opam         | 2 +-
 9 files changed, 13 insertions(+), 7 deletions(-)

(from ocaml/opam:debian-unstable-ocaml-5.3@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9)
Unable to find image 'ocaml/opam:debian-unstable-ocaml-5.3@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9' locally
docker.io/ocaml/opam@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9: Pulling from ocaml/opam
c0b952f0db00: Pulling fs layer
665b1b2ee003: Pulling fs layer
14cc22f8efa3: Pulling fs layer
40c7925db797: Pulling fs layer
46bc95f6be8d: Pulling fs layer
c0b952f0db00: Waiting
cfdb2bc06596: Pulling fs layer
d4c606d0bf2c: Pulling fs layer
204472a854b7: Pulling fs layer
665b1b2ee003: Waiting
14cc22f8efa3: Waiting
46bc95f6be8d: Waiting
d4c606d0bf2c: Waiting
cfdb2bc06596: Waiting
c0b952f0db00: Verifying Checksum
c0b952f0db00: Download complete
665b1b2ee003: Download complete
14cc22f8efa3: Verifying Checksum
14cc22f8efa3: Download complete
40c7925db797: Verifying Checksum
40c7925db797: Download complete
cfdb2bc06596: Verifying Checksum
cfdb2bc06596: Download complete
d4c606d0bf2c: Verifying Checksum
d4c606d0bf2c: Download complete
204472a854b7: Verifying Checksum
204472a854b7: Download complete
46bc95f6be8d: Verifying Checksum
46bc95f6be8d: Download complete
c0b952f0db00: Pull complete
665b1b2ee003: Pull complete
14cc22f8efa3: Pull complete
40c7925db797: Pull complete
46bc95f6be8d: Pull complete
cfdb2bc06596: Pull complete
d4c606d0bf2c: Pull complete
204472a854b7: Pull complete
Digest: sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9
Status: Downloaded newer image for ocaml/opam@sha256:d97024e2b542f53bd9863df1c429995225e5b5db2d3c937bb728bfc69ace97b9
2025-06-10 17:28.52 ---> using "c74f6652a5b87159add891212511c4b583b76c9f39db9d626c0a4b7e35782c2b" 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"))
2025-06-10 17:28.52 ---> using "e593da6e9491a8b4374c983aa1e0b68668d63c913c84185895843eae97117a36" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-06-10 17:28.52 ---> using "57d8f3b13e90e851ac6aeb30fba256faa17a52d913e65793382d8393c562b448" 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=13
# 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
2025-06-10 17:28.52 ---> using "e1d55dfad2f9778a9c759e03006c9d782b32cc44f820feded6f65d646315b9e3" 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/"))
2025-06-10 17:28.52 ---> using "f60f02fc4df40bf9502324c689a296e8473cf4a93f121b52dab21e3ad70ebd1e" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-10 17:29.03 ---> saved as "efcdf4f443d48bf94ff5af69d5412312d6cf8beb82a927184cd15dbfd9ee1a18"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-10 17:29.25 ---> saved as "c6fcdf8d3aa4d895460570cece302257aeeffe9e9ed550fd89fbcd2fb1554bd1"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [208 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-10-1406.46-F-2025-06-07-1404.08.pdiff [49.7 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-10-1406.46-F-2025-06-07-1404.08.pdiff [49.7 kB]
- Fetched 321 kB in 2s (133 kB/s)
- Reading package lists...
- 
2025-06-10 17:29.29 ---> saved as "98da07e11d050db4eaa94c3a507ad1f28cffd954b378b60b5881ebc5e6bc590a"

/home/opam: (run (shell "opam pin add -k version -yn conf-mpfr.3 3"))
conf-mpfr is now pinned to version 3
2025-06-10 17:29.29 ---> saved as "5c215fd9dabbeae7e8e889cd30ebbafad72f381b3ea766b4fa54718bbd805bf7"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-mpfr.3;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-unstable\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-mpfr.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-mpfr.3 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 3 packages
  - install conf-gmp        5          [required by conf-mpfr]
  - install conf-mpfr       3 (pinned)
  - install conf-pkg-config 4          [required by conf-mpfr]

The following system packages will first need to be installed:
    libgmp-dev libmpfr-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" "libmpfr-dev" "pkg-config"
- 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 ... 20680 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libmpfr-dev:amd64.
- Preparing to unpack .../2-libmpfr-dev_4.2.2-1_amd64.deb ...
- Unpacking libmpfr-dev:amd64 (4.2.2-1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../3-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../4-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../5-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../6-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libmpfr-dev:amd64 (4.2.2-1) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-8) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-mpfr.3  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> installed conf-mpfr.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-06-10 17:29.36 ---> saved as "0d96ae606b28063a556e8e5310fae3a3f3c11ca55ac69798b3252ba4c310e6c8"
Job succeeded
2025-06-10 17:29.48: Job succeeded