(not at the head of any monitored branch or PR)
2026-04-03 15:45.10: New job: build ocsigen-start.8.0.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29643/head (9e1a0839a806e7cca513787f31a63eb67474fcb6)
                              on archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29643/head" && git reset --hard 9e1a0839
git fetch origin master
git merge --no-edit 2a4b43904149bbedec7e93cb8c589392dcdb483a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocsigen-start.8.0.0 8.0.0
RUN opam reinstall ocsigen-start.8.0.0; \
    res=$?; \
    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 "$pkg" != 'ocsigen-start.8.0.0' && partial_fails="$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 .

2026-04-03 15:45.10: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6-ocsigen-start.8.0.0-9e1a0839a806e7cca513787f31a63eb67474fcb6"
2026-04-03 15:45.10: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6)
 (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 ocsigen-start.8.0.0 8.0.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocsigen-start.8.0.0;\
             \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 \"$pkg\" != 'ocsigen-start.8.0.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-03 15:45.10: Waiting for resource in pool OCluster
2026-04-03 17:19.29: Waiting for worker…
2026-04-03 17:22.38: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 2a4b439041 Merge pull request #29641 from daysv/release-sm-0.1.0
Updating 2a4b439041..9e1a0839a8
Fast-forward
 packages/ocsigen-i18n/ocsigen-i18n.5.0.0/opam    | 28 ++++++++++++++++++++++++
 packages/ocsigen-start/ocsigen-start.2.21.1/opam |  1 -
 packages/ocsigen-start/ocsigen-start.4.0.0/opam  |  1 -
 packages/ocsigen-start/ocsigen-start.4.0.1/opam  |  1 -
 packages/ocsigen-start/ocsigen-start.4.1.0/opam  |  1 -
 packages/ocsigen-start/ocsigen-start.4.3.0/opam  |  1 -
 packages/ocsigen-start/ocsigen-start.4.4.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.4.5.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.4.6.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.4.7.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.5.0.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.0.1/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.1.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.1.1/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.1.2/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.2.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.6.3.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.7.0.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.7.1.0/opam  |  3 +--
 packages/ocsigen-start/ocsigen-start.8.0.0/opam  |  3 +--
 20 files changed, 42 insertions(+), 33 deletions(-)
 create mode 100644 packages/ocsigen-i18n/ocsigen-i18n.5.0.0/opam

(from ocaml/opam:archlinux-ocaml-4.14@sha256:158b2d120f46da5f6f6e09c3263e96866cf0516bcb2379b9b305901c8a3ff6d6)
2026-04-03 17:23.26 ---> saved as "c3b6bc6506695f2681fc62db063e39c8202b0975c5de10aa3fde253ebb674071"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-03 17:23.27 ---> saved as "97d4101dd795cf579061170d8466b6ff3b71b2d31763b3294f113a7e138c30da"

/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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] Initialised
2026-04-03 17:24.07 ---> saved as "5b50caeaaecde48a8813adf2f36bfa0d3b3fab74c6b2b68c7ea239a4e578d0e1"

/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=arch os-version=20260322.0.504324
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         2 (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
2026-04-03 17:24.08 ---> saved as "8ed4e93b2315c687eac0ae5f90a1093d8e3a240a8d53e75e23881d491a8680c8"

/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/"))
2026-04-03 17:24.19 ---> saved as "50d4e71d445e9f01b8b12548b7183544d8ede25f4fb2501ef184df55b88f621c"

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-03 17:24.36 ---> saved as "be80d59be6021285e4e826fc160a11c1d39c882ac265160ce58b9383aac61941"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-03 17:24.56 ---> saved as "20a07dcf6ef51bb9d72ba7a55dd44a36d766b3dd9015a3b9b688692edeac2361"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-04-03 17:24.57 ---> saved as "c48247ced10c8ffd456d374d5fc1b88d0fce85fdba8509d58cfedfb1a5fc7632"

/home/opam: (run (shell "opam pin add -k version -yn ocsigen-start.8.0.0 8.0.0"))
ocsigen-start is now pinned to version 8.0.0
2026-04-03 17:24.58 ---> saved as "67853a9e11ac50e20934b3ae2946305a2c35c00c3cf4ab6ec2a8d3fb81cd1334"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocsigen-start.8.0.0;\
                        \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 \"$pkg\" != 'ocsigen-start.8.0.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocsigen-start.8.0.0 is not installed. Install it? [Y/n] y
  * No agreement on the version of js_of_ocaml:
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → eliom >= 11.0.0 → js_of_ocaml < 6.0.0
    - ocsigen-start >= 8.0.0 → js_of_ocaml >= 6.3.2
  * No agreement on the version of ppxlib:
    - ocsigen-start >= 8.0.0 → ocsigen-ppx-rpc >= 1.1 → ppxlib >= 0.37.0
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → eliom >= 11.0.0 → ocsigenserver >= 7.0 → cohttp-lwt-unix >= 6.0 → ppx_sexp_conv >= v0.13.0 → ppxlib < 0.36.0
  * Incompatible packages:
    - (invariant) → ocaml-base-compiler = 4.14.3
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → js_of_ocaml-lwt < 4.1.0 → js_of_ocaml-ppx < 3.5.0 → ocaml < 4.09.0 → ocaml-variants
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) → ocaml-base-compiler = 4.14.3
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → js_of_ocaml-lwt < 4.1.0 → js_of_ocaml-ppx = 3.5.0 → ocaml-migrate-parsetree < 2.0.0 → ocaml < 4.13 → dkml-base-compiler
  * Missing dependency:
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → js_of_ocaml-lwt < 4.1.0 → js_of_ocaml-ppx < 3.5.0 → ocaml < 4.09.0 → ocaml-variants → ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → js_of_ocaml-lwt < 4.1.0 → js_of_ocaml-ppx < 3.5.0 → ocaml < 4.09.0 → ocaml-variants → system-msvc
    unmet availability conditions: 'os = "win32"'
  * Missing dependency:
    - ocsigen-start >= 8.0.0 → ocsigen-toolkit >= 2.7.0 → eliom >= 11.0.0 → ocsigenserver >= 7.0 → cohttp-lwt-unix >= 6.0 → ppx_sexp_conv >= v0.13.0 → base < v0.14 → ocaml < 4.10.0 → ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 4.14.3
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.1" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ocsigen-start.8.0.0;
        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 "$pkg" != 'ocsigen-start.8.0.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-04-03 17:25.28: Job failed: Failed: Build failed
2026-04-03 17:25.28: Log analysis:
2026-04-03 17:25.28: >>> 
No solution found, exiting
 (score = 100)
2026-04-03 17:25.28: [SKIP] Package not available