(not at the head of any monitored branch or PR)
2026-03-23 09:00.47: New job: build bitwuzla-cxx.0.9.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29585/head (c005d764af867295ae8c4ddc313fce4db2093435)
                              on fedora-42-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29585/head" && git reset --hard c005d764
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-4.14@sha256:c2c3b2ab220f54c8fc0080ac96d9ebcbd7f26a31aa0ebbdadc1cfdfe9c4e9ace
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn bitwuzla-cxx.0.9.0 0.9.0
RUN opam reinstall bitwuzla-cxx.0.9.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"fedora-42\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'bitwuzla-cxx.0.9.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

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

2026-03-23 09:00.47: Using cache hint "ocaml/opam:fedora-42-ocaml-4.14@sha256:c2c3b2ab220f54c8fc0080ac96d9ebcbd7f26a31aa0ebbdadc1cfdfe9c4e9ace-bitwuzla-cxx.0.9.0-c005d764af867295ae8c4ddc313fce4db2093435"
2026-03-23 09:00.47: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-4.14@sha256:c2c3b2ab220f54c8fc0080ac96d9ebcbd7f26a31aa0ebbdadc1cfdfe9c4e9ace)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn bitwuzla-cxx.0.9.0 0.9.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall bitwuzla-cxx.0.9.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"fedora-42\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'bitwuzla-cxx.0.9.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-23 09:00.47: Waiting for resource in pool OCluster
2026-03-23 09:00.47: Waiting for worker…
2026-03-23 09:01.40: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..c005d764af
Fast-forward
 packages/bitwuzla-cxx/bitwuzla-cxx.0.9.0/opam | 51 +++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 packages/bitwuzla-cxx/bitwuzla-cxx.0.9.0/opam

(from ocaml/opam:fedora-42-ocaml-4.14@sha256:c2c3b2ab220f54c8fc0080ac96d9ebcbd7f26a31aa0ebbdadc1cfdfe9c4e9ace)
2026-03-23 09:01.43 ---> using "9c5395fbc27b2db213a343ea87dbcb1813c95d62f9c3025571a0161729479421" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-23 09:01.43 ---> using "f608ebc662b7eecc6ada72ed4d89da9cde4182db75dfb83124f47352779bf260" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[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
2026-03-23 09:01.43 ---> using "4a7ccfa6777a2308e145fe026a3f705ea352e94cb58bc1a556ca58c23f563800" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=fedora os-version=42
# 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       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-03-23 09:01.43 ---> using "0366d5bfcceb08b9de5b1a7462fd9e7a601406d4964f647393ce7819cc389e27" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-03-23 09:01.43 ---> using "a10aca92108769bffe855973fa06fad1d6f0a167ba77e45e83d5452f527a2b3e" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 09:01.49 ---> saved as "99084cbdc7c3000a2f4b8d6419fab264eb63501d55adb4fc2e1fb97b2d7b8ef7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 09:02.09 ---> saved as "74458b2a3d60f2f840a83e255ef6b434f64b89aed94bd215cc3a052a4b74b01c"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64 - Updates           100% |  20.1 KiB/s |   7.3 KiB |  00m00s
-  Fedora 42 - x86_64                     100% | 136.3 KiB/s |  22.9 KiB |  00m00s
- Repositories loaded.
- Metadata cache created.
2026-03-23 09:02.13 ---> saved as "66a3df9abf067279173401b949bdf93a16d141b443edf2f10fc5e819f4fc5fec"

/home/opam: (run (shell "opam pin add -k version -yn bitwuzla-cxx.0.9.0 0.9.0"))
bitwuzla-cxx is now pinned to version 0.9.0
2026-03-23 09:02.13 ---> saved as "503b71546a92ac0b464388b1cdb07ce1353af7449705e17464a80ac061b8532a"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall bitwuzla-cxx.0.9.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"fedora-42\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'bitwuzla-cxx.0.9.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
bitwuzla-cxx.0.9.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 10 packages
  - install bitwuzla-cxx    0.9.0 (pinned)
  - install conf-g++        1.0            [required by bitwuzla-cxx]
  - install conf-gcc        1.0            [required by bitwuzla-cxx]
  - install conf-git        1.1            [required by bitwuzla-cxx]
  - install conf-gmp        5              [required by conf-mpfr, zarith]
  - install conf-mpfr       3              [required by bitwuzla-cxx]
  - install conf-pkg-config 4              [required by conf-mpfr, zarith]
  - install dune            3.22.0         [required by bitwuzla-cxx]
  - install ocamlfind       1.9.8          [required by zarith]
  - install zarith          1.14           [required by bitwuzla-cxx]

The following system packages will first need to be installed:
    gmp-devel mpfr-devel

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum 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/sbin/sudo "yum" "install" "-y" "gmp-devel" "mpfr-devel"
- Updating and loading repositories:
- Repositories loaded.
- Package     Arch   Version        Repository      Size
- Installing:
-  gmp-devel  x86_64 1:6.3.0-4.fc42 fedora     352.3 KiB
-  mpfr-devel x86_64 4.2.2-1.fc42   fedora      62.9 KiB
- Installing dependencies:
-  gmp-c++    x86_64 1:6.3.0-4.fc42 fedora      27.6 KiB
- 
- Transaction Summary:
-  Installing:         3 packages
- 
- Total size of inbound packages is 215 KiB. Need to download 215 KiB.
- After this operation, 443 KiB extra will be used (install 443 KiB, remove 0 B).
- [1/3] gmp-c++-1:6.3.0-4.fc42.x86_64     100% | 440.3 KiB/s |  18.5 KiB |  00m00s
- [2/3] gmp-devel-1:6.3.0-4.fc42.x86_64   100% |   2.7 MiB/s | 174.4 KiB |  00m00s
- [3/3] mpfr-devel-0:4.2.2-1.fc42.x86_64  100% | 101.3 KiB/s |  21.7 KiB |  00m00s
- --------------------------------------------------------------------------------
- [3/3] Total                             100% | 581.5 KiB/s | 214.6 KiB |  00m00s
- Running transaction
- [1/5] Verify package files              100% |   2.9 KiB/s |   3.0   B |  00m00s
- [2/5] Prepare transaction               100% |  78.0   B/s |   3.0   B |  00m00s
- [3/5] Installing gmp-c++-1:6.3.0-4.fc42 100% |  27.8 MiB/s |  28.5 KiB |  00m00s
- [4/5] Installing gmp-devel-1:6.3.0-4.fc 100% | 172.9 MiB/s | 354.1 KiB |  00m00s
- [5/5] Installing mpfr-devel-0:4.2.2-1.f 100% |   1.5 MiB/s |  63.6 KiB |  00m00s
- Complete!
+ /usr/sbin/rpm "-q" "--whatprovides" "gmp-devel" "mpfr-devel"
- gmp-devel-6.3.0-4.fc42.x86_64
- mpfr-devel-4.2.2-1.fc42.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bitwuzla-cxx.0.9.0  (https://github.com/bitwuzla/ocaml-bitwuzla/releases/download/0.9.0/bitwuzla-cxx-0.9.0.tbz)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-mpfr.3  (cached)
-> installed conf-g++.1.0
-> installed conf-git.1.1
-> installed conf-gcc.1.0
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-mpfr.3
-> retrieved dune.3.22.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed zarith.1.14
-> installed dune.3.22.0
-> installed bitwuzla-cxx.0.9.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-23 09:03.11 ---> saved as "15398bbc43b0b5a2aa11ed7ce2e2fa6b187bf269db4ce5919a9a4e4d5b7caad6"
Job succeeded
2026-03-23 09:03.18: Job succeeded