(not at the head of any monitored branch or PR)
2025-11-25 15:40.38: New job: test repr.0.8.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28963/head (913ae0345c6304f0663d1c952f124a1bcdb7ee1d)
                              on debian-13-ocaml-4.09/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28963/head" && git reset --hard 913ae034
git fetch origin master
git merge --no-edit c80b5ac03487baaaf2f482adf2347e782d0b673c
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:6b0e0e14ced928fe88354c90592c7b0b8ab852db826ca4908dbadfb01072bd9f
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn repr.0.8.0 0.8.0
RUN opam reinstall repr.0.8.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'repr.0.8.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test repr.0.8.0) || true
RUN opam reinstall --with-test --verbose repr.0.8.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'repr.0.8.0' && partial_fails="$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 .

2025-11-25 15:40.38: Using cache hint "ocaml/opam:debian-13-ocaml-4.09@sha256:6b0e0e14ced928fe88354c90592c7b0b8ab852db826ca4908dbadfb01072bd9f-repr.0.8.0-913ae0345c6304f0663d1c952f124a1bcdb7ee1d"
2025-11-25 15:40.38: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:6b0e0e14ced928fe88354c90592c7b0b8ab852db826ca4908dbadfb01072bd9f)
 (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 repr.0.8.0 0.8.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall repr.0.8.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'repr.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test repr.0.8.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose repr.0.8.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'repr.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-11-25 15:40.38: Waiting for resource in pool OCluster
2025-11-25 15:40.40: Waiting for worker…
2025-11-25 15:40.40: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  94% (17756/18877)
Updating files:  95% (17934/18877)
Updating files:  96% (18122/18877)
Updating files:  97% (18311/18877)
Updating files:  98% (18500/18877)
Updating files:  99% (18689/18877)
Updating files: 100% (18877/18877)
Updating files: 100% (18877/18877), done.
HEAD is now at c80b5ac034 [MLCUDDIDL] supports 5.0 by removing modules (#28849)
Updating c80b5ac034..913ae0345c
Fast-forward
 packages/ppx_repr/ppx_repr.0.8.0/opam     | 47 ++++++++++++++++++++++++++++
 packages/repr-bench/repr-bench.0.8.0/opam | 42 +++++++++++++++++++++++++
 packages/repr-fuzz/repr-fuzz.0.8.0/opam   | 40 ++++++++++++++++++++++++
 packages/repr/repr.0.8.0/opam             | 51 +++++++++++++++++++++++++++++++
 4 files changed, 180 insertions(+)
 create mode 100644 packages/ppx_repr/ppx_repr.0.8.0/opam
 create mode 100644 packages/repr-bench/repr-bench.0.8.0/opam
 create mode 100644 packages/repr-fuzz/repr-fuzz.0.8.0/opam
 create mode 100644 packages/repr/repr.0.8.0/opam

(from ocaml/opam:debian-13-ocaml-4.09@sha256:6b0e0e14ced928fe88354c90592c7b0b8ab852db826ca4908dbadfb01072bd9f)
2025-11-25 15:40.59 ---> using "902edd850513a56d409116ac3afe7c6939ad48529d0fa1e08dbe967ab9e991e9" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-25 15:40.59 ---> using "b468f4f13c70448a9c6481143b8d0956a103e7c4a1ef65d19efc0b0a69eeaee5" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-11-25 15:40.59 ---> using "125f4c827c93bee3f070a1c22b09679c9e89f35b407ae2464b37680284a9a8bc" 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~rc1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.09
# invariant            ["ocaml-base-compiler" {= "4.09.1"}]
# compiler-packages    ocaml-base-compiler.4.09.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.09/lib/ocaml/stublibs:/home/opam/.opam/4.09/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.09.1
2025-11-25 15:40.59 ---> using "54b8fbd11113d4d16b5ff7b9c401c8f2fdad1e8a514822db5ba72bd8ae23ad95" 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/"))
2025-11-25 15:40.59 ---> using "e32201c8d68f62a1a2844483698fedac16520e4cc7f4e6920768c03295b8a50a" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-11-25 15:41.06 ---> saved as "18edca7da4b52f076981cbd04e03d30cf9ba4afda4e12f0c0a29030e08a51975"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-25 15:41.28 ---> saved as "73b03627ef6fee3b69146c9a09173ab7538c5b4bea6989ae60ed276cedcfb07c"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Fetched 90.7 kB in 0s (796 kB/s)
- Reading package lists...
- 
2025-11-25 15:41.31 ---> saved as "bcc89d6a061e5ccba543517295df1de3e3bea29d23c6bfb3248d4330225fa991"

/home/opam: (run (shell "opam pin add -k version -yn repr.0.8.0 0.8.0"))
repr is now pinned to version 0.8.0
2025-11-25 15:41.32 ---> saved as "be04da8536a12de7c02cccb4ae0de817a296ac44fb5a33572018b25f4f2591ad"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall repr.0.8.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'repr.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
repr.0.8.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
  - install base64     3.5.2          [required by repr]
  - install dune       3.20.2         [required by repr]
  - install either     1.0.0          [required by repr]
  - install fmt        0.11.0         [required by repr]
  - install jsonm      1.0.2          [required by repr]
  - install ocamlbuild 0.16.1         [required by fmt, jsonm]
  - install ocamlfind  1.9.8          [required by fmt, jsonm]
  - install optint     0.3.0          [required by repr]
  - install repr       0.8.0 (pinned)
  - install topkg      1.1.1          [required by fmt, jsonm]
  - install uutf       1.0.4          [required by repr]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.2  (cached)
-> retrieved dune.3.20.2  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved repr.0.8.0  (https://github.com/mirage/repr/releases/download/0.8.0/repr-0.8.0.tbz)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed jsonm.1.0.2
-> installed dune.3.20.2
-> installed either.1.0.0
-> installed base64.3.5.2
-> installed optint.0.3.0
-> installed repr.0.8.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-25 15:42.08 ---> saved as "94e212bd7deaafa14f02c4e17d4b3cfa9d8ec8a5dea275e9169f981a858b5ce3"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test repr.0.8.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile repr 0.8.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   repr.0.8.0
-> installed repr.0.8.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-25 15:42.14 ---> saved as "97f3c43b2415623a66d6008b725fa22e9cffc53edfc67e15bdea2168781d6ac4"

/home/opam: (run (shell  "opam reinstall --with-test --verbose repr.0.8.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'repr.0.8.0' && partial_fails=\"$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 repr 0.8.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [repr: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "repr" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/4.09/.opam-switch/build/repr.0.8.0)
-> compiled  repr.0.8.0
-> removed   repr.0.8.0
-> installed repr.0.8.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-11-25 15:42.22 ---> saved as "460ebc2fc80dc19c3c74bfc8a9c982789b0f8bdcdc71f893a351c497dcd3f50a"
Job succeeded
2025-11-25 15:42.32: Job succeeded