2025-12-31 05:43.29: New job: build simple_httpd_caqti.1.0, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29154/head (fbff12a1646941121b45586818128e5b6a7c5ee0)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29154/head" && git reset --hard fbff12a1
git fetch origin master
git merge --no-edit f2d102f951a5dc2af6db218c6aef53c80186295a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn simple_httpd_caqti.1.0 1.0
RUN opam depext simple_httpd_caqti.1.0 && opam reinstall simple_httpd_caqti.1.0; \
    res=$?; \
    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 "$pkg" != 'simple_httpd_caqti.1.0' && partial_fails="$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 .

2025-12-31 05:43.29: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e-simple_httpd_caqti.1.0-fbff12a1646941121b45586818128e5b6a7c5ee0"
2025-12-31 05:43.29: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "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 depext -u || true"))
 (run (shell "opam pin add -k version -yn simple_httpd_caqti.1.0 1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext simple_httpd_caqti.1.0 && opam reinstall simple_httpd_caqti.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 \"$pkg\" != 'simple_httpd_caqti.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-31 05:43.29: Waiting for resource in pool OCluster
2025-12-31 05:43.30: Waiting for worker…
2025-12-31 05:44.33: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at f2d102f951 Merge pull request #29150 from raphael-proust/llvm-20-21-only-cosmetics
Updating f2d102f951..fbff12a164
Fast-forward
 packages/simple_httpd/simple_httpd.1.0/opam        | 50 ++++++++++++++++++++++
 .../simple_httpd_caqti/simple_httpd_caqti.1.0/opam | 41 ++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 packages/simple_httpd/simple_httpd.1.0/opam
 create mode 100644 packages/simple_httpd_caqti/simple_httpd_caqti.1.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:036e77867422a8866af32fdb5a0ab537b7171bc6e32ad75d56b72d619d86227e)
2025-12-31 05:46.51 ---> using "3693260be75be30570e295a8d96dbf271715706f1de21c754800bbb80cb23c02" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam"))
2025-12-31 05:46.51 ---> using "6ee6034d361d1d5bd6ccb4a0d8650aed5ba7ef59d950c3e25fa743f777bc51cc" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
[NOTE] Will configure 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.

[WARNING] Recommended dependencies -- most packages rely on these:
  - m4

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-12-31 05:46.51 ---> using "1785c5e523c11b68371bbad2fe896203acfec2893508d8fd1224ee7cd8bdd82e" from cache

/home/opam: (run (shell "opam config report"))
# opam config report
# opam-version      2.0.10 (adc1e1829a2bef5b240746df80341b508290fe3b) 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=13
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              71
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    4.14
2025-12-31 05:46.51 ---> using "8fbe13ffe1eea843a54e527e20568346d36280938ee87d207e3bccebc5ac22c7" 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/"))
2025-12-31 05:46.51 ---> using "ab9ca0e6dc46dd10df0da3787b427ea8e6a7b83234d1b4ebe3a7a0553b3dec41" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-31 05:47.32 ---> saved as "242658a3ea76fe182a08d1ba13bcc3ad73987b1cec3196e7908c62bb3008842b"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
default (at file:///home/opam/opam-repository): 
    [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)

2025-12-31 05:47.44 ---> saved as "4d9f13ac585c5666db1929291d40447a27901a2a66d45f5207fbf295a93665f6"

/home/opam: (run (network host)
                 (shell "opam depext -u || true"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
The following command needs to be run through "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]
Fetched 90.7 kB in 0s (935 kB/s)
Reading package lists...
# OS package update successful
2025-12-31 05:47.46 ---> saved as "bf93f5114b18e6b9a9caa986e2f7ec2d7701b6398f1d05d663ad08ce4d8fa88a"

/home/opam: (run (shell "opam pin add -k version -yn simple_httpd_caqti.1.0 1.0"))
simple_httpd_caqti is now pinned to version 1.0
2025-12-31 05:47.46 ---> saved as "9b27003805c677996c8d1aa57123563ccdb640f7ecea4b52e82cd055b502f7e1"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext simple_httpd_caqti.1.0 && opam reinstall simple_httpd_caqti.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 \"$pkg\" != 'simple_httpd_caqti.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for simple_httpd_caqti.1.0: The following dependencies couldn't be met:
          - simple_httpd_caqti -> simple_httpd -> ocaml >= 5.3.0
              base of this switch (use `--unlock-base' to force)


Command failed: opam list --readonly --external '--resolve=simple_httpd_caqti.1.0' --color=never returned 20
"/usr/bin/env" "bash" "-c" "opam depext simple_httpd_caqti.1.0 && opam reinstall simple_httpd_caqti.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 "$pkg" != 'simple_httpd_caqti.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-31 05:47.57: Job failed: Failed: Build failed
2025-12-31 05:47.57: Log analysis:
2025-12-31 05:47.57: >>> 
[ERROR] No solution for simple_httpd_caqti.1.0: The following dependencies couldn't be met:
 (score = 100)
2025-12-31 05:47.57: [SKIP] Package not available