(for PR #29914)

2026-05-23 03:18.30: New job: build openrouter_api.0.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29914/head (181bd7f2c014be2e4549088cb3037af97dd41645)
                              on debian-13-ocaml-4.14/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29914/head" && git reset --hard 181bd7f2
git fetch origin master
git merge --no-edit cd48593a8c5ed365fd47b7d4835f6b4ad523fb37
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn openrouter_api.0.1.0 0.1.0
RUN opam reinstall openrouter_api.0.1.0; \
    res=$?; \
    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 "$pkg" != 'openrouter_api.0.1.0' && partial_fails="$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 .

2026-05-23 03:18.30: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056-openrouter_api.0.1.0-181bd7f2c014be2e4549088cb3037af97dd41645"
2026-05-23 03:18.30: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056)
 (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 openrouter_api.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall openrouter_api.0.1.0;\
             \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 \"$pkg\" != 'openrouter_api.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-23 03:18.30: Waiting for resource in pool OCluster
2026-05-23 03:18.31: Waiting for worker…
2026-05-23 03:18.31: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
Updating files:  82% (14762/17942)
Updating files:  83% (14892/17942)
Updating files:  84% (15072/17942)
Updating files:  85% (15251/17942)
Updating files:  86% (15431/17942)
Updating files:  87% (15610/17942)
Updating files:  88% (15789/17942)
Updating files:  89% (15969/17942)
Updating files:  90% (16148/17942)
Updating files:  91% (16328/17942)
Updating files:  92% (16507/17942)
Updating files:  93% (16687/17942)
Updating files:  94% (16866/17942)
Updating files:  95% (17045/17942)
Updating files:  96% (17225/17942)
Updating files:  97% (17404/17942)
Updating files:  98% (17584/17942)
Updating files:  99% (17763/17942)
Updating files: 100% (17942/17942)
Updating files: 100% (17942/17942), done.
HEAD is now at 37affe2c78 fluxt: requires tar < 3.5.0
HEAD is now at cd48593a8c Merge pull request #29940 from hannesm/release-tar-v3.5.0
Updating cd48593a8c..181bd7f2c0
Fast-forward
 packages/openrouter_api/openrouter_api.0.1.0/opam | 51 +++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 packages/openrouter_api/openrouter_api.0.1.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056' locally
docker.io/ocaml/opam@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056: Pulling from ocaml/opam
b5d74b688654: Already exists
8def289674c7: Already exists
3f5b6de22081: Already exists
d04aa3e06848: Already exists
2cdb55ec25b9: Already exists
a3923fbca8fd: Already exists
03b7099b3b94: Already exists
41eaab41c59e: Already exists
b86d15fbb118: Already exists
4236d1b396cc: Already exists
8d5040993690: Already exists
6d8bc2a28391: Already exists
145054d23e97: Already exists
3572c673da6f: Already exists
7fbe4347c7f4: Already exists
a0d383bc19c5: Already exists
a0d383bc19c5: Already exists
7f57caed5f3a: Already exists
f3046138ccb9: Already exists
153ad0029a60: Already exists
7e75f8a97112: Already exists
4f4fb700ef54: Already exists
b655d0475047: Already exists
8709ef0a116a: Already exists
1db6e6e7eb3e: Already exists
d4efbff0f557: Already exists
a5d1595229f6: Already exists
66cf7c140dc7: Already exists
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e01ef1869451: Already exists
14f0723dfba6: Already exists
ec09277dc869: Already exists
d0b1aa354649: Already exists
7a74960bd053: Already exists
62b505a0e0fe: Already exists
5137a98d933d: Already exists
a1571589be5d: Already exists
b89d9dddfe2a: Already exists
2b249f36454b: Already exists
Digest: sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056
Status: Downloaded newer image for ocaml/opam@sha256:62fb594247d9ea9bea6bc7b899eac8a4f7864fa70e1be4aa7a1a0720af629056
2026-05-23 03:18.35 ---> using "b65c2b2aebc587477d087942a661688674b53684e6d7286b5e371254328a6bef" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-23 03:18.35 ---> using "9d3fb834f77b095cb6a908a003d39928db18c3190914c4241c825c10f4b99d06" 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 2.1 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 1 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=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-05-23 03:18.35 ---> using "a14d9ef379dd2eec95e26f3075066be017e6c173316d2f1f27177b5138ff96a9" 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         2.5.1
# self-upgrade         no
# system               arch=arm64 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                 79
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-05-23 03:18.35 ---> using "62bd5d113c4b88005d1b9830946da7c4c3d4de8f263cf19599710c4d5bd490a7" 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/"))
2026-05-23 03:18.35 ---> using "806b72826bac298a365ff7a185e9bbe0b51f1592e186841c561e7487e73698e3" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-23 03:18.43 ---> saved as "06dbf33817298d10f93b1cdc6e096d88d946ea9470881f8355082cf6ed0f56a6"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-23 03:18.55 ---> saved as "e757568557b8706fc0429b4af490e33ed8ce5c97fea930210c3b6ed58da4350f"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main arm64 Packages [9608 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [170 kB]
- Fetched 10.0 MB in 2s (5539 kB/s)
- Reading package lists...
- 
2026-05-23 03:18.58 ---> saved as "0d1aa53a06943544d6e678b873dc86abf03dc52a908990609ea22fccb5bf3d21"

/home/opam: (run (shell "opam pin add -k version -yn openrouter_api.0.1.0 0.1.0"))
openrouter_api is now pinned to version 0.1.0
2026-05-23 03:18.59 ---> saved as "a611ce6e857006523777550d535b151c512271f0784f808f3a9364fffd4569de"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall openrouter_api.0.1.0;\
                        \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 \"$pkg\" != 'openrouter_api.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
openrouter_api.0.1.0 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.3
    - openrouter_api >= 0.1.0 -> ocaml >= 5.2.0 -> ocaml-variants (< 5.5.1~ | >= 5.6.0~)
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - openrouter_api >= 0.1.0 -> ocaml >= 5.2.0 -> ocaml-variants < 5.2.1~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall openrouter_api.0.1.0;
        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 "$pkg" != 'openrouter_api.0.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-05-23 03:19.15: Job failed: Failed: Build failed
2026-05-23 03:19.15: Log analysis:
2026-05-23 03:19.15: >>> 
No solution found, exiting
 (score = 100)
2026-05-23 03:19.15: [SKIP] Package not available