(not at the head of any monitored branch or PR)
2026-01-20 13:44.24: New job: build fluxt.0.0.1~beta2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29252/head (3fc73c36833aa75dc5a8279f05af183e1c34a205)
                              on debian-13-ocaml-5.4/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29252/head" && git reset --hard 3fc73c36
git fetch origin master
git merge --no-edit 1c997ec9e6ebc6ea699547000cb8dfa44e52efaa
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn fluxt.0.0.1~beta2 0.0.1~beta2
RUN opam reinstall fluxt.0.0.1~beta2; \
    res=$?; \
    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 "$pkg" != 'fluxt.0.0.1~beta2' && partial_fails="$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 .

2026-01-20 13:44.24: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370-fluxt.0.0.1~beta2-3fc73c36833aa75dc5a8279f05af183e1c34a205"
2026-01-20 13:44.24: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370)
 (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 fluxt.0.0.1~beta2 0.0.1~beta2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall fluxt.0.0.1~beta2;\
             \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 \"$pkg\" != 'fluxt.0.0.1~beta2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-20 13:44.24: Waiting for resource in pool OCluster
2026-01-20 13:44.24: Waiting for worker…
2026-01-20 13:44.54: Got resource from pool OCluster
Building on ainia.caelum.ci.dev
Updating files:  71% (13756/19234)
Updating files:  72% (13849/19234)
Updating files:  73% (14041/19234)
Updating files:  74% (14234/19234)
Updating files:  75% (14426/19234)
Updating files:  76% (14618/19234)
Updating files:  77% (14811/19234)
Updating files:  78% (15003/19234)
Updating files:  79% (15195/19234)
Updating files:  80% (15388/19234)
Updating files:  81% (15580/19234)
Updating files:  82% (15772/19234)
Updating files:  83% (15965/19234)
Updating files:  84% (16157/19234)
Updating files:  85% (16349/19234)
Updating files:  86% (16542/19234)
Updating files:  87% (16734/19234)
Updating files:  88% (16926/19234)
Updating files:  89% (17119/19234)
Updating files:  90% (17311/19234)
Updating files:  91% (17503/19234)
Updating files:  92% (17696/19234)
Updating files:  93% (17888/19234)
Updating files:  94% (18080/19234)
Updating files:  95% (18273/19234)
Updating files:  96% (18465/19234)
Updating files:  97% (18657/19234)
Updating files:  98% (18850/19234)
Updating files:  99% (19042/19234)
Updating files: 100% (19234/19234)
Updating files: 100% (19234/19234), done.
HEAD is now at 670780f3d5 [new release] flux (2 packages) (0.0.1~beta2)
HEAD is now at 1c997ec9e6 Merge pull request #29241 from polytypic/release-multicore-magic-2.3.2
Updating 1c997ec9e6..3fc73c3683
Fast-forward
 packages/flux/flux.0.0.1~beta2/opam   | 35 +++++++++++++++++++++++++++++++++
 packages/fluxt/fluxt.0.0.1~beta2/opam | 37 +++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 packages/flux/flux.0.0.1~beta2/opam
 create mode 100644 packages/fluxt/fluxt.0.0.1~beta2/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370' locally
docker.io/ocaml/opam@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370: Pulling from ocaml/opam
bdfce8c2bb9c: Pulling fs layer
bdfce8c2bb9c: Download complete
bdfce8c2bb9c: Pull complete
Digest: sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370
Status: Downloaded newer image for ocaml/opam@sha256:1733caa24629b4458e1ec6a11272bfd8cf9370838e13b0bb017f4f8779b0b370
2026-01-20 13:44.58 ---> using "9e9b656e9b6bdc237589a9d76f00a1fbae61934b764b5da2a79ad3132262762c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-20 13:44.58 ---> using "4ad966fe83ef8e6278c8f6134ee6b28d5ca7a7e785cee98559b0d2001a8c6176" 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
2026-01-20 13:44.58 ---> using "a66a33558dd9b6f6350e724a1a543a4b2597fd7f4c282cd0990cfb2f88fb82d6" 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=arm64 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                 79
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-01-20 13:44.58 ---> using "3bb919842ae641496e39b9fbb344e4834b6e9270bd64ce5cffaa930c2c073415" 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/"))
2026-01-20 13:44.58 ---> using "271e5eb608640ac51cf0848ce624393ce2b6d7813223a9f89eb59765cc1bbeb4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-20 13:45.06 ---> saved as "414c6af38d58705f06c2963e30791a5f50a3afec56efd9b09d4da258349dd841"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-20 13:45.28 ---> saved as "6b3d978d9610aaddac3eca281452726ee6f43385fd294b031e2480a29d53b67b"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main arm64 Packages [9607 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [96.3 kB]
- Fetched 9935 kB in 1s (7835 kB/s)
- Reading package lists...
2026-01-20 13:45.30 ---> saved as "65d1a33aa46832cb93e30469bd588b0c6c1e1c172f9c6e28609ea02cdad79eca"

/home/opam: (run (shell "opam pin add -k version -yn fluxt.0.0.1~beta2 0.0.1~beta2"))
fluxt is now pinned to version 0.0.1~beta2
2026-01-20 13:45.31 ---> saved as "e9e6c4a2103628d1cc3f7a57462abab203e6193bad4f40387356d543cf42e559"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall fluxt.0.0.1~beta2;\
                        \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 \"$pkg\" != 'fluxt.0.0.1~beta2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
fluxt.0.0.1~beta2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
  - install angstrom           0.16.1               [required by fluxt]
  - install bigstringaf        0.10.0               [required by angstrom]
  - install bstr               0.0.3                [required by fluxt]
  - install checkseum          0.5.2                [required by decompress]
  - install cmdliner           2.1.0                [required by decompress]
  - install csexp              1.5.2                [required by dune-configurator]
  - install decompress         1.5.3                [required by fluxt]
  - install digestif           1.3.0                [required by fluxt]
  - install dune               3.21.0               [required by fluxt]
  - install dune-configurator  3.21.0               [required by checkseum, bigstringaf, miou]
  - install eqaf               0.10                 [required by digestif]
  - install flux               0.0.1~beta2          [required by fluxt]
  - install fluxt              0.0.1~beta2 (pinned)
  - install miou               0.5.1                [required by fluxt]
  - install ocaml-syntax-shims 1.0.0                [required by angstrom]
  - install ocamlbuild         0.16.1               [required by ptime]
  - install ocamlfind          1.9.8                [required by ptime]
  - install optint             0.3.0                [required by decompress]
  - install ptime              1.2.0                [required by fluxt]
  - install tar                3.3.0                [required by fluxt]
  - install topkg              1.1.1                [required by ptime]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bstr.0.0.3  (cached)
-> retrieved checkseum.0.5.2  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved decompress.1.5.3  (cached)
-> retrieved digestif.1.3.0  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved flux.0.0.1~beta2, fluxt.0.0.1~beta2  (cached)
-> retrieved miou.0.5.1  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> installed cmdliner.2.1.0
-> retrieved optint.0.3.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved tar.3.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed ptime.1.2.0
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed bstr.0.0.3
-> installed eqaf.0.10
-> installed ocaml-syntax-shims.1.0.0
-> installed optint.0.3.0
-> installed digestif.1.3.0
-> installed dune-configurator.3.21.0
-> installed bigstringaf.0.10.0
-> installed checkseum.0.5.2
-> installed miou.0.5.1
-> installed angstrom.0.16.1
-> installed flux.0.0.1~beta2
-> installed decompress.1.5.3
-> installed tar.3.3.0
-> installed fluxt.0.0.1~beta2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-20 13:46.12 ---> saved as "9e608161637e24e791073d5566d23bba92076d023cacbe3434bd52aedc46a85c"
Job succeeded
2026-01-20 13:46.20: Job succeeded