(for PR #27821)

2025-04-27 12:44.38: New job: build dream-inertia.0.0.1, using opam 2.0
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27821/head (5ea30dff2a7d79b40cdbdbd999c0f0ae8c3283db)
                              on debian-12-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27821/head" && git reset --hard 5ea30dff
git fetch origin master
git merge --no-edit 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:092af122f8f46ca9092eab883ec9034008fd62c82c4d4d5497fede4a39dbff44
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.0 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam depext -u || true
RUN opam pin add -k version -yn dream-inertia.0.0.1 0.0.1
RUN opam depext dream-inertia.0.0.1 && opam reinstall dream-inertia.0.0.1; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dream-inertia.0.0.1' && partial_fails="$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 .

2025-04-27 12:44.38: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:092af122f8f46ca9092eab883ec9034008fd62c82c4d4d5497fede4a39dbff44-dream-inertia.0.0.1-5ea30dff2a7d79b40cdbdbd999c0f0ae8c3283db"
2025-04-27 12:44.38: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:092af122f8f46ca9092eab883ec9034008fd62c82c4d4d5497fede4a39dbff44)
 (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 dream-inertia.0.0.1 0.0.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam depext dream-inertia.0.0.1 && opam reinstall dream-inertia.0.0.1;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dream-inertia.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-04-27 12:44.38: Waiting for resource in pool OCluster
2025-04-27 12:44.38: Waiting for worker…
2025-04-27 12:44.58: Got resource from pool OCluster
Building on x86-bm-c1.sw.ocaml.org
All commits already cached
Updating files:  89% (20541/22940)
Updating files:  90% (20646/22940)
Updating files:  91% (20876/22940)
Updating files:  92% (21105/22940)
Updating files:  93% (21335/22940)
Updating files:  94% (21564/22940)
Updating files:  95% (21793/22940)
Updating files:  96% (22023/22940)
Updating files:  97% (22252/22940)
Updating files:  98% (22482/22940)
Updating files:  99% (22711/22940)
Updating files: 100% (22940/22940)
Updating files: 100% (22940/22940), done.
HEAD is now at 8106bcf57f Merge pull request #27808 from Octachron/Ocaml_5.4.0_branching
Updating 8106bcf57f..5ea30dff2a
Fast-forward
 packages/dream-inertia/dream-inertia.0.0.1/opam | 43 +++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 packages/dream-inertia/dream-inertia.0.0.1/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:092af122f8f46ca9092eab883ec9034008fd62c82c4d4d5497fede4a39dbff44)
2025-04-27 12:45.00 ---> using "a83f4a937f2dce0878fc91bdfdfebff63d66fc573423fe67a8aac5db36af7a63" 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"))
2025-04-27 12:45.00 ---> using "c9afdf95e294a809e5c4e5be7cb8a1b641f4063fa3e58c628477e2bf80b10228" 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)

2025-04-27 12:45.00 ---> using "3ad24f6d647206e9aef937b0b04dce231eecf5a5fe68c09e652c6c5e65f60976" 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=12
# 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              39
# repositories      1 (version-controlled)
# pinned            1 (version)
# current-switch    4.14
2025-04-27 12:45.00 ---> using "bccd915421323bf44857e3ef0019d1f426558c9141dabd6dc023c445a36d2ab8" 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/"))
2025-04-27 12:45.00 ---> using "09a30a0534ce933559b1600d208eff18158478f8ab74fe25d1208d43a9ebe246" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-04-27 12:45.09 ---> saved as "26fd6a8fac355749af6a46f5043292eb2f1130fc70d2ccefa554548345a3670c"

/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)

2025-04-27 12:45.25 ---> saved as "2582330fa2db90d3f39526d932e38e9ec2d0563c15aae339f2e8bd4544c28264"

/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 bookworm InRelease
Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [260 kB]
Fetched 363 kB in 0s (1387 kB/s)
Reading package lists...
# OS package update successful
2025-04-27 12:45.27 ---> saved as "d3caf07bedfc4f7a314f4d3d8e384f4c8de477ab31e384b722e726f252430a09"

/home/opam: (run (shell "opam pin add -k version -yn dream-inertia.0.0.1 0.0.1"))
dream-inertia is now pinned to version 0.0.1
2025-04-27 12:45.28 ---> saved as "9b1b848dbaffe66e3c09a93ea930465e54058ad0a3dc8425b271f8938c7625e3"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam depext dream-inertia.0.0.1 && opam reinstall dream-inertia.0.0.1;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dream-inertia.0.0.1' && partial_fails=\"$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
# The following system packages are needed:
libev-dev
libgmp-dev
libssl-dev
pkg-config
The following command needs to be run through "sudo":
    apt-get install -qq -yy libev-dev libgmp-dev libssl-dev pkg-config
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libev4:amd64.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18747 files and directories currently installed.)
Preparing to unpack .../0-libev4_1%3a4.33-1_amd64.deb ...
Unpacking libev4:amd64 (1:4.33-1) ...
Selecting previously unselected package libev-dev:amd64.
Preparing to unpack .../1-libev-dev_1%3a4.33-1_amd64.deb ...
Unpacking libev-dev:amd64 (1:4.33-1) ...
Selecting previously unselected package libgmpxx4ldbl:amd64.
Preparing to unpack .../2-libgmpxx4ldbl_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
Unpacking libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
Selecting previously unselected package libgmp-dev:amd64.
Preparing to unpack .../3-libgmp-dev_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
Unpacking libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
Selecting previously unselected package libpkgconf3:amd64.
Preparing to unpack .../4-libpkgconf3_1.8.1-1_amd64.deb ...
Unpacking libpkgconf3:amd64 (1.8.1-1) ...
Selecting previously unselected package libssl-dev:amd64.
Preparing to unpack .../5-libssl-dev_3.0.15-1~deb12u1_amd64.deb ...
Unpacking libssl-dev:amd64 (3.0.15-1~deb12u1) ...
Selecting previously unselected package pkgconf-bin.
Preparing to unpack .../6-pkgconf-bin_1.8.1-1_amd64.deb ...
Unpacking pkgconf-bin (1.8.1-1) ...
Selecting previously unselected package pkgconf:amd64.
Preparing to unpack .../7-pkgconf_1.8.1-1_amd64.deb ...
Unpacking pkgconf:amd64 (1.8.1-1) ...
Selecting previously unselected package pkg-config:amd64.
Preparing to unpack .../8-pkg-config_1.8.1-1_amd64.deb ...
Unpacking pkg-config:amd64 (1.8.1-1) ...
Setting up libev4:amd64 (1:4.33-1) ...
Setting up libpkgconf3:amd64 (1.8.1-1) ...
Setting up libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
Setting up libssl-dev:amd64 (3.0.15-1~deb12u1) ...
Setting up pkgconf-bin (1.8.1-1) ...
Setting up libev-dev:amd64 (1:4.33-1) ...
Setting up libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
Setting up pkgconf:amd64 (1.8.1-1) ...
Setting up pkg-config:amd64 (1.8.1-1) ...
Processing triggers for libc-bin (2.36-9+deb12u10) ...
# OS packages installation successful
dream-inertia.0.0.1 is not installed. Install it? [Y/n] y
[ERROR] Sorry, resolution of the request timed out.
        Try to specify a simpler request, use a different solver, or increase the allowed time by setting OPAMSOLVERTIMEOUT to a bigger value (currently, it is set to 60.0 seconds).
"/usr/bin/env" "bash" "-c" "opam depext dream-inertia.0.0.1 && opam reinstall dream-inertia.0.0.1;
        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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'dream-inertia.0.0.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 60
2025-04-27 12:47.02: Job failed: Failed: Build failed
2025-04-27 12:47.02: Log analysis:
2025-04-27 12:47.02: >>> 
[ERROR] Sorry, resolution of the request timed out.
 (score = 20)
2025-04-27 12:47.02: Sorry, resolution of the request timed out.