(for PR #29024)

2025-12-05 12:15.32: New job: build tyre.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29024/head (aee7d7afa7b1090746a130dc98918106fcc2f445)
                              on debian-13-ocaml-4.11/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29024/head" && git reset --hard aee7d7af
git fetch origin master
git merge --no-edit 3e41859015888fe8240e84dfc5f31bfa12a557e8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:c9bc0b42d623c743717d7fccba668663a70a00ec4b949dfaf9a6a7a08f0729d3
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn tyre.1.0 1.0
RUN opam reinstall tyre.1.0; \
    res=$?; \
    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 "$pkg" != 'tyre.1.0' && partial_fails="$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 .

2025-12-05 12:15.32: Using cache hint "ocaml/opam:debian-13-ocaml-4.11@sha256:c9bc0b42d623c743717d7fccba668663a70a00ec4b949dfaf9a6a7a08f0729d3-tyre.1.0-aee7d7afa7b1090746a130dc98918106fcc2f445"
2025-12-05 12:15.32: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:c9bc0b42d623c743717d7fccba668663a70a00ec4b949dfaf9a6a7a08f0729d3)
 (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 tyre.1.0 1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tyre.1.0;\
             \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 \"$pkg\" != 'tyre.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-05 12:15.32: Waiting for resource in pool OCluster
2025-12-05 12:15.33: Waiting for worker…
2025-12-05 12:15.33: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
HEAD is now at 512327a6a9 Merge commit '547bbce588bc6d9231ad2bd9c8b2b3930b2d061a'
HEAD is now at 3e41859015 Merge pull request #28903 from jim-portegies/opam-publish-coq-waterproof.3.1.0-9.1
Updating 3e41859015..aee7d7afa7
Fast-forward
 packages/tyre/tyre.1.0/opam | 50 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 packages/tyre/tyre.1.0/opam

(from ocaml/opam:debian-13-ocaml-4.11@sha256:c9bc0b42d623c743717d7fccba668663a70a00ec4b949dfaf9a6a7a08f0729d3)
2025-12-05 12:15.37 ---> using "1113380501ece1b433a5db8462a157ed40c44d5bed2537b18f1d1a415ee0a142" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-05 12:15.37 ---> using "35dba5b0c663385ee4e432e4573b449194a9da0ec56d925176a419e0a4fc9972" 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
2025-12-05 12:15.37 ---> using "545a3028e440c100acc422ba9c34e237fd978f8af50348eaa89e46e1bcc9e8bc" 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=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       4.11
# invariant            ["ocaml-base-compiler" {= "4.11.2"}]
# compiler-packages    ocaml-base-compiler.4.11.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.11/lib/ocaml/stublibs:/home/opam/.opam/4.11/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.11.2
2025-12-05 12:15.37 ---> using "5583aeb6df086732a8891f4b7db8e062e331a60a22af7854829ad6d3044860a6" 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/"))
2025-12-05 12:15.37 ---> using "3654912b5bee0198430308248a621bb04742719c52621aed437f567ef184ea28" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-05 12:15.48 ---> saved as "1ad83ca89be226d7c1e4fadf0da6ed681c0122cd05a11c1c922a9c2cbdcba2f8"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-05 12:16.06 ---> saved as "f212e17c71e8141ca2e71eaf03bab02069618b4df195d62dc4c544b2c660429a"

/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]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [81.6 kB]
- Fetched 172 kB in 0s (1037 kB/s)
- Reading package lists...
2025-12-05 12:16.07 ---> saved as "33c54c1b78a26379261f304142fbb4a93176529b799a66bdcc3121a1a0fd7273"

/home/opam: (run (shell "opam pin add -k version -yn tyre.1.0 1.0"))
tyre is now pinned to version 1.0
2025-12-05 12:16.08 ---> saved as "f6d826d01385f6d766e0a77a75a911bee498d1ccae3bd85c379ce5f395d1f788"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tyre.1.0;\
                        \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 \"$pkg\" != 'tyre.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tyre.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 4 packages
  - install dune 3.20.2       [required by tyre]
  - install re   1.11.0       [required by tyre]
  - install seq  base         [required by tyre]
  - install tyre 1.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved tyre.1.0  (https://github.com/Drup/tyre/archive/refs/tags/1.0.tar.gz)
-> installed dune.3.20.2
-> installed re.1.11.0
[ERROR] The compilation of tyre.1.0 failed at "dune build -p tyre -j 255".

#=== ERROR while compiling tyre.1.0 ===========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.11.2 | pinned(https://github.com/Drup/tyre/archive/refs/tags/1.0.tar.gz)
# path                 ~/.opam/4.11/.opam-switch/build/tyre.1.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p tyre -j 255
# exit-code            1
# env-file             ~/.opam/log/tyre-7-21bc74.env
# output-file          ~/.opam/log/tyre-7-21bc74.out
### output ###
# (cd _build/default && /home/opam/.opam/4.11/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.tyre.objs/byte -I /home/opam/.opam/4.11/lib/re -I /home/opam/.opam/4.11/lib/seq -no-alias-deps -o src/.tyre.objs/byte/tyre.cmi -c -intf src/tyre.mli)
# File "src/tyre.mli", line 124, characters 55-63:
# 124 | val either : ('e, 'a) t -> ('e, 'b) t -> ('e, ('a, 'b) Either.t) t
#                                                              ^^^^^^^^
# Error: Unbound module Either



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build tyre 1.0
+- 
+- The following changes have been performed
| - install dune 3.20.2
| - install re   1.11.0
| - install seq  base
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.11/.opam-switch/backup/state-20251205121608.export"
[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 tyre.1.0;
        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 "$pkg" != 'tyre.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-12-05 12:16.38: Job failed: Failed: Build failed
2025-12-05 12:16.38: Log analysis:
2025-12-05 12:16.38: >>> 
[ERROR] The compilation of tyre.1.0 failed at "dune build -p tyre -j 255".
 (score = 20)
2025-12-05 12:16.38: >>> 
# Error: Unbound module Either
 (score = 48)
2025-12-05 12:16.38: Unbound module Either