(for PR #28621)

2025-09-30 18:48.49: New job: build handlebars-ml.0.1.2, using opam 2.4
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28621/head (1e4cbaf8008aa5e4d13e76475487eb802bc2b185)
                              on debian-13-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28621/head" && git reset --hard 1e4cbaf8
git fetch origin master
git merge --no-edit 4f9a23ad7559801de52ddc1916c3fb30ab18c401
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.3@sha256:d96959611c273d7e1726ccd221b4f5e95a02676bef62ee9cd5d6f638aaaa573f
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn handlebars-ml.0.1.2 0.1.2
RUN opam reinstall handlebars-ml.0.1.2; \
    res=$?; \
    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 "$pkg" != 'handlebars-ml.0.1.2' && partial_fails="$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 .

2025-09-30 18:48.49: Using cache hint "ocaml/opam:debian-13-ocaml-5.3@sha256:d96959611c273d7e1726ccd221b4f5e95a02676bef62ee9cd5d6f638aaaa573f-handlebars-ml.0.1.2-1e4cbaf8008aa5e4d13e76475487eb802bc2b185"
2025-09-30 18:48.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.3@sha256:d96959611c273d7e1726ccd221b4f5e95a02676bef62ee9cd5d6f638aaaa573f)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.4 /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 handlebars-ml.0.1.2 0.1.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall handlebars-ml.0.1.2;\
             \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 \"$pkg\" != 'handlebars-ml.0.1.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-30 18:48.49: Waiting for resource in pool OCluster
2025-09-30 18:48.49: Waiting for worker…
2025-09-30 18:48.51: Got resource from pool OCluster
Building on phoebe
All commits already cached
HEAD is now at 4f9a23ad75 Merge pull request #28622 from Octachron/OCaml_5.4.0_rc1
Updating 4f9a23ad75..1e4cbaf800
Fast-forward
 packages/handlebars-ml/handlebars-ml.0.1.2/opam | 43 +++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 packages/handlebars-ml/handlebars-ml.0.1.2/opam

(from ocaml/opam:debian-13-ocaml-5.3@sha256:d96959611c273d7e1726ccd221b4f5e95a02676bef62ee9cd5d6f638aaaa573f)
2025-09-30 18:49.48 ---> using "e5ce46144b4e25b3e363c3d09bd5c434fad1097e903303a843a6f78001c9b5bd" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-09-30 18:49.48 ---> using "364b03dd5aeb0d15bf1e66451781b77b48966f045fbce5433ec61e5d817bff2b" 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
2025-09-30 18:49.48 ---> using "9fb646c8378ff9cc809ee20bab3e5327c70546504d799f0d253e7da943c2efd6" 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         2.4.1
# 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       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
2025-09-30 18:49.48 ---> using "76071e20e4d7dfa3b40204004089d788f980b4a0b785c5871d0e8ee26a59e3ad" 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/"))
2025-09-30 18:49.48 ---> using "d079bc63716efcd6494f61c6f942468406be4205452776603a026abc1a128945" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-30 18:49.57 ---> saved as "5e76bacbd7475e5b0e3c3a2d904345b9d7829fcd6c34965ab23484ac4a829aba"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-30 18:50.18 ---> saved as "d99b3cb01f08ab8c94630bf609d61c830efbf3c2f4384861523d3a70ad990fde"

/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 [47.7 kB]
- Fetched 138 kB in 0s (950 kB/s)
- Reading package lists...
- 
2025-09-30 18:50.19 ---> saved as "423a9cec624e9c4e74c291dcf3dd8dc6bdccb2afea17dcdedb191d496535710b"

/home/opam: (run (shell "opam pin add -k version -yn handlebars-ml.0.1.2 0.1.2"))
handlebars-ml is now pinned to version 0.1.2
2025-09-30 18:50.20 ---> saved as "286b92d39b628f61d5ba4389b8783aed0cbf06f65a29d5b9cd201519d433ac32"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall handlebars-ml.0.1.2;\
                        \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 \"$pkg\" != 'handlebars-ml.0.1.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
handlebars-ml.0.1.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
  - install cppo                1.8.0          [required by ppx_deriving]
  - install dune                3.20.2         [required by handlebars-ml]
  - install handlebars-ml       0.1.2 (pinned)
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by ppx_deriving]
  - install ppx_derivers        1.2.1          [required by ppx_deriving]
  - install ppx_deriving        6.1.1          [required by handlebars-ml]
  - install ppxlib              0.36.0         [required by ppx_deriving]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install yojson              3.0.0          [required by handlebars-ml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved dune.3.20.2  (cached)
-> retrieved handlebars-ml.0.1.2  (https://github.com/nikochiko/handlebars-ml/archive/refs/tags/0.1.2.tar.gz)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.20.2
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed yojson.3.0.0
-> installed ppxlib.0.36.0
-> installed ppx_deriving.6.1.1
-> installed handlebars-ml.0.1.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 18:51.18 ---> saved as "87e174c621005a680e1dcb558803f6df02121c33b3ef0d334c3af171c4039d7a"
Job succeeded
2025-09-30 18:51.23: Job succeeded