(for PR #28014)

2025-06-11 11:24.05: New job: build syndic.1.7.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28014/head (ae54e1ee432b3e1eb430f9535c07f15c0dd3f8c7)
                              on archlinux-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28014/head" && git reset --hard ae54e1ee
git fetch origin master
git merge --no-edit f08d4342b0bc16346776cffa592115c0c0cc71cb
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-5.3@sha256:cbed359a5b944374776d976ac883d681be77aa5a70857a59ef6ba169c8e9d053
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn syndic.1.7.0 1.7.0
RUN opam reinstall syndic.1.7.0; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'syndic.1.7.0' && partial_fails="$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 .

2025-06-11 11:24.05: Using cache hint "ocaml/opam:archlinux-ocaml-5.3@sha256:cbed359a5b944374776d976ac883d681be77aa5a70857a59ef6ba169c8e9d053-syndic.1.7.0-ae54e1ee432b3e1eb430f9535c07f15c0dd3f8c7"
2025-06-11 11:24.05: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-5.3@sha256:cbed359a5b944374776d976ac883d681be77aa5a70857a59ef6ba169c8e9d053)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 syndic.1.7.0 1.7.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall syndic.1.7.0;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'syndic.1.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-11 11:24.05: Waiting for resource in pool OCluster
2025-06-11 11:24.06: Waiting for worker…
2025-06-11 11:24.07: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  96% (22508/23239)
Updating files:  97% (22542/23239)
Updating files:  98% (22775/23239)
Updating files:  99% (23007/23239)
Updating files: 100% (23239/23239)
Updating files: 100% (23239/23239), done.
HEAD is now at f08d4342b0 Merge pull request #27856 from shym/ocaml-unikraft
Updating f08d4342b0..ae54e1ee43
Fast-forward
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/syndic/syndic.1.7.0/opam | 43 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 packages/syndic/syndic.1.7.0/opam

(from ocaml/opam:archlinux-ocaml-5.3@sha256:cbed359a5b944374776d976ac883d681be77aa5a70857a59ef6ba169c8e9d053)
2025-06-11 11:24.51 ---> saved as "f146817939391dd461dc0051d6616646a020acb9df53b4b096414e56e3feea37"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-06-11 11:24.52 ---> saved as "0c6698cd9619bc7005bf32a65d44967bb0b378a62c3d07d20938ac66594d2a5a"

/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 development 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
2025-06-11 11:25.20 ---> saved as "9ec95034f8b35b37338a8c9ef7883d330f37e6fdcc12e89ac47b939eef640cf9"

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=arch os-version=20250601.0.358000
# 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       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
2025-06-11 11:25.21 ---> saved as "b67dd9a259caf008c39d0173584bfb8652af24f732054e3a5a2af18508541517"

/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/"))
2025-06-11 11:25.31 ---> saved as "84b29062b013327339de9d83c5eae0b37f418e159ed5d36df54cb44b8599f7ff"

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-11 11:25.44 ---> saved as "28c699c58a4c23dc74f141250706292e7630dbdacfe5cd064aeb47d451df6b4d"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-11 11:26.06 ---> saved as "62448cbbcffb18fb88d429c0659bc0372debbab23fd43ccbe83628ed97128c06"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2025-06-11 11:26.06 ---> saved as "a4ff1778f938532fc76d477a64b539e996fbc16d919102105dec43008d4da3f6"

/home/opam: (run (shell "opam pin add -k version -yn syndic.1.7.0 1.7.0"))
syndic is now pinned to version 1.7.0
2025-06-11 11:26.07 ---> saved as "f996d9f9463181ba8d461b68855b1537fc9bbfc7cad1e026a2d53326f5228203"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall syndic.1.7.0;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'syndic.1.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
syndic.1.7.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 14 packages
  ∗ angstrom           0.16.1         [required by uri]
  ∗ bigstringaf        0.10.0         [required by angstrom]
  ∗ csexp              1.5.2          [required by dune-configurator]
  ∗ dune               3.19.0         [required by syndic]
  ∗ dune-configurator  3.19.0         [required by bigstringaf]
  ∗ ocaml-syntax-shims 1.0.0          [required by angstrom]
  ∗ ocamlbuild         0.16.1         [required by ptime, xmlm]
  ∗ ocamlfind          1.9.8          [required by ptime, xmlm]
  ∗ ptime              1.2.0          [required by syndic]
  ∗ stringext          1.6.0          [required by uri]
  ∗ syndic             1.7.0 (pinned)
  ∗ topkg              1.0.8          [required by ptime, xmlm]
  ∗ uri                4.4.0          [required by syndic]
  ∗ xmlm               1.4.0          [required by syndic]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved angstrom.0.16.1  (cached)
⬇ retrieved bigstringaf.0.10.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved dune.3.19.0, dune-configurator.3.19.0  (cached)
⬇ retrieved ocaml-syntax-shims.1.0.0  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ptime.1.2.0  (cached)
⬇ retrieved stringext.1.6.0  (cached)
⬇ retrieved syndic.1.7.0  (cached)
⬇ retrieved topkg.1.0.8  (cached)
⬇ retrieved uri.4.4.0  (cached)
⬇ retrieved xmlm.1.4.0  (cached)
∗ installed ocamlfind.1.9.8
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.0.8
∗ installed xmlm.1.4.0
∗ installed ptime.1.2.0
∗ installed dune.3.19.0
∗ installed csexp.1.5.2
∗ installed ocaml-syntax-shims.1.0.0
∗ installed stringext.1.6.0
∗ installed dune-configurator.3.19.0
∗ installed bigstringaf.0.10.0
∗ installed angstrom.0.16.1
∗ installed uri.4.4.0
∗ installed syndic.1.7.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-06-11 11:26.45 ---> saved as "bbb997d4f7ec363c45952400ad37be925cc9bedecda204dd487567451d942c3d"
Job succeeded
2025-06-11 11:26.51: Job succeeded