(not at the head of any monitored branch or PR)
2025-12-08 15:16.51: New job: build moonpool-lwt.0.9, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29039/head (3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4)
                              on debian-13-ocaml-4.11/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29039/head" && git reset --hard 3f8e3ae1
git fetch origin master
git merge --no-edit 24866eca47222a207c9a30d2caac223d18f6a780
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn moonpool-lwt.0.9 0.9
RUN opam reinstall moonpool-lwt.0.9; \
    res=$?; \
    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 "$pkg" != 'moonpool-lwt.0.9' && partial_fails="$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 .

2025-12-08 15:16.51: Using cache hint "ocaml/opam:debian-13-ocaml-4.11@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c-moonpool-lwt.0.9-3f8e3ae1827b1f3cd5cf264fa2d16228b3a169f4"
2025-12-08 15:16.51: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c)
 (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 moonpool-lwt.0.9 0.9"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall moonpool-lwt.0.9;\
             \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 \"$pkg\" != 'moonpool-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-08 15:16.51: Waiting for resource in pool OCluster
2025-12-08 15:16.58: Waiting for worker…
2025-12-08 15:19.27: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  77% (14741/18983)
Updating files:  78% (14807/18983)
Updating files:  79% (14997/18983)
Updating files:  80% (15187/18983)
Updating files:  81% (15377/18983)
Updating files:  82% (15567/18983)
Updating files:  83% (15756/18983)
Updating files:  84% (15946/18983)
Updating files:  85% (16136/18983)
Updating files:  86% (16326/18983)
Updating files:  87% (16516/18983)
Updating files:  88% (16706/18983)
Updating files:  89% (16895/18983)
Updating files:  90% (17085/18983)
Updating files:  91% (17275/18983)
Updating files:  92% (17465/18983)
Updating files:  93% (17655/18983)
Updating files:  94% (17845/18983)
Updating files:  95% (18034/18983)
Updating files:  96% (18224/18983)
Updating files:  97% (18414/18983)
Updating files:  98% (18604/18983)
Updating files:  99% (18794/18983)
Updating files: 100% (18983/18983)
Updating files: 100% (18983/18983), done.
HEAD is now at 24866eca47 Merge pull request #29034 from hannesm/fixes
Updating 24866eca47..3f8e3ae182
Fast-forward
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 2 +-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 2 +-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 2 +-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 2 +-
 packages/tezt/tezt.2.0.0/opam                | 2 +-
 packages/tezt/tezt.3.0.0/opam                | 2 +-
 packages/tezt/tezt.4.3.0/opam                | 2 +-
 21 files changed, 21 insertions(+), 21 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.11@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.11@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c' locally
docker.io/ocaml/opam@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c: Pulling from ocaml/opam
53c88f1dfeb7: Already exists
268d44a12236: Already exists
f2f36c7402e3: Already exists
9eb2778f421b: Already exists
3ca35f1ec5ed: Already exists
b08866568793: Already exists
fb0d17ce08c9: Already exists
c8db2c4fd670: Already exists
5fa8cfe8f9cb: Already exists
e7f5f7180a56: Already exists
9f66154be4d4: Already exists
f6674de6e5d4: Already exists
80eb63632584: Already exists
66f55aa69346: Already exists
d121bc397a1a: Already exists
0eff100405dd: Already exists
7d67d217736c: Already exists
ac7107dc3d00: Already exists
f01a17be3cef: Already exists
30a38827b55c: Already exists
085733096c8e: Already exists
86db5d63aa02: Already exists
4f4fb700ef54: Already exists
034a62edceac: Already exists
808c1ae36c95: Already exists
eba808bca592: Already exists
68b2bb6a330b: Already exists
9fee74853ab2: Already exists
00d667d2b4f9: Already exists
cde2288b7be2: Already exists
6e6039e741bd: Already exists
08dc627d7129: Already exists
fbbf04bee28a: Already exists
cf124fccb693: Already exists
16001ee30892: Already exists
a379ebcf721f: Already exists
c05951b4b1dd: Already exists
1238fc26ec9b: Already exists
33d5b2862e74: Already exists
6a5c5f5e740e: Already exists
f97083767ae6: Already exists
caddfc7c8cde: Pulling fs layer
0d3d8f38e99f: Pulling fs layer
afed835fcad4: Pulling fs layer
b57939636e74: Pulling fs layer
b57939636e74: Waiting
0d3d8f38e99f: Verifying Checksum
0d3d8f38e99f: Download complete
afed835fcad4: Verifying Checksum
afed835fcad4: Download complete
b57939636e74: Verifying Checksum
b57939636e74: Download complete
caddfc7c8cde: Verifying Checksum
caddfc7c8cde: Download complete
caddfc7c8cde: Pull complete
0d3d8f38e99f: Pull complete
afed835fcad4: Pull complete
b57939636e74: Pull complete
Digest: sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c
Status: Downloaded newer image for ocaml/opam@sha256:e98038e4b24d913145b74e6508b89026f702e60018cc67596d9350d67a788c7c
2025-12-08 15:19.42 ---> using "63943f6cadd2a8ad35e706b8a703264087badd48b1771cbbbc7f15a038318d11" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-08 15:19.42 ---> using "c822fa4a36d27ab888445d890d7ab9e5939e22629f92e0a24352f3ea4f23a40c" 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
2025-12-08 15:19.42 ---> using "e27986a3836b70674881dcb9b454d3489c4e01b3caf2b4c259e05609c084c6f0" 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         2.5.0
# 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       4.11
# invariant            ["ocaml-base-compiler" {= "4.11.2"}]
# compiler-packages    ocaml-base-compiler.4.11.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.11/lib/ocaml/stublibs:/home/opam/.opam/4.11/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.11.2
2025-12-08 15:19.42 ---> using "d1afe598731aba38308e7b46335f510048e5c2728471a6317de1d5444df1240f" 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/"))
2025-12-08 15:19.42 ---> using "8865cdeb8fed17c5368a0c0372b6a8416a22992a843d8729ef1730b89ff71eea" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-08 15:19.43 ---> saved as "461622f3015ba12889c520280a7a7b29df07ca65e8f069bfd8abb49ff5271603"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-08 15:20.08 ---> saved as "afc98b555c0f3d2ebe1e14aca82aadc26bfc264f113f01feda48595f6c648bda"

/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 [81.7 kB]
- Fetched 172 kB in 0s (995 kB/s)
- Reading package lists...
- 
2025-12-08 15:20.12 ---> saved as "35721d6cdd2eaf01d217c492854fe4bb31dda54ee52e2af8bb45fd6878b9b113"

/home/opam: (run (shell "opam pin add -k version -yn moonpool-lwt.0.9 0.9"))
moonpool-lwt is now pinned to version 0.9
2025-12-08 15:20.14 ---> saved as "271bc2260d7bda5e45f6464a78ef9a16e7e0ae3e30ea5820c1d97e2fd01e03a3"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall moonpool-lwt.0.9;\
                        \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 \"$pkg\" != 'moonpool-lwt.0.9' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
moonpool-lwt.0.9 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.11.2
    - moonpool-lwt = 0.9 -> ocaml >= 5.0 -> ocaml-variants < 5.4.2~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - moonpool-lwt = 0.9 -> ocaml >= 5.0 -> ocaml-variants < 5.4.2~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - moonpool-lwt = 0.9 -> ocaml >= 5.0 -> ocaml-variants >= 5.0.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall moonpool-lwt.0.9;
        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 "$pkg" != 'moonpool-lwt.0.9' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2025-12-08 15:20.48: Job failed: Failed: Build failed
2025-12-08 15:20.48: Log analysis:
2025-12-08 15:20.48: >>> 
No solution found, exiting
 (score = 100)
2025-12-08 15:20.48: [SKIP] Package not available