(for PR #28222)

2025-07-22 12:24.53: New job: test ojs_base.0.7.0 with lwt.6.0.0~alpha01, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28222/head (381d421c95f23c7e41d7bd80fe4ee0fa7b4fca2f)
                              on debian-12-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28222/head" && git reset --hard 381d421c
git fetch origin master
git merge --no-edit 14fd69dba01fe02a6cbf63a81a67897e0f52cbfc
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0~alpha01 6.0.0~alpha01
RUN opam reinstall lwt.6.0.0~alpha01; \
    res=$?; \
    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 "$pkg" != 'lwt.6.0.0~alpha01' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall ojs_base.0.7.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ojs_base.0.7.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ojs_base.0.7.0) || true
RUN opam reinstall --with-test --verbose ojs_base.0.7.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ojs_base.0.7.0' && partial_fails="$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 .

2025-07-22 12:24.53: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397-lwt.6.0.0~alpha01-ojs_base.0.7.0-381d421c95f23c7e41d7bd80fe4ee0fa7b4fca2f"
2025-07-22 12:24.53: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 lwt.6.0.0~alpha01 6.0.0~alpha01"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt.6.0.0~alpha01;\
             \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 \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ojs_base.0.7.0;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ojs_base.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ojs_base.0.7.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose ojs_base.0.7.0;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ojs_base.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-07-22 12:24.53: Waiting for resource in pool OCluster
2025-07-22 14:18.12: Waiting for worker…
2025-07-22 14:19.57: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 14fd69dba0 Merge pull request #28217 from sim642/opam-state-2.4-upper-bounds
Updating 14fd69dba0..381d421c95
Fast-forward
 packages/lwt/lwt.6.0.0~alpha01/opam               | 69 +++++++++++++++++++++++
 packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam | 44 +++++++++++++++
 packages/lwt_log/lwt_log.1.1.0/opam               |  2 +-
 packages/lwt_log/lwt_log.1.1.1/opam               |  2 +-
 packages/lwt_log/lwt_log.1.1.2/opam               |  2 +-
 5 files changed, 116 insertions(+), 3 deletions(-)
 create mode 100644 packages/lwt/lwt.6.0.0~alpha01/opam
 create mode 100644 packages/lwt_direct/lwt_direct.6.0.0~alpha01/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.3@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397' locally
docker.io/ocaml/opam@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397: Pulling from ocaml/opam
04e8ce332f68: Already exists
47c9ab88b628: Pulling fs layer
9b13ed2c3471: Pulling fs layer
00f2a4800718: Pulling fs layer
ee9dc3df461c: Pulling fs layer
a157fe591541: Pulling fs layer
61d17b4226cf: Pulling fs layer
cc78fe48783a: Pulling fs layer
9b13ed2c3471: Waiting
00f2a4800718: Waiting
ee9dc3df461c: Waiting
cc78fe48783a: Waiting
61d17b4226cf: Waiting
a157fe591541: Waiting
47c9ab88b628: Waiting
47c9ab88b628: Verifying Checksum
47c9ab88b628: Download complete
47c9ab88b628: Pull complete
9b13ed2c3471: Download complete
9b13ed2c3471: Pull complete
00f2a4800718: Verifying Checksum
00f2a4800718: Download complete
00f2a4800718: Pull complete
ee9dc3df461c: Download complete
a157fe591541: Download complete
61d17b4226cf: Verifying Checksum
61d17b4226cf: Download complete
cc78fe48783a: Verifying Checksum
cc78fe48783a: Download complete
ee9dc3df461c: Pull complete
a157fe591541: Pull complete
61d17b4226cf: Pull complete
cc78fe48783a: Pull complete
Digest: sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397
Status: Downloaded newer image for ocaml/opam@sha256:00533ee2614e93a96a33cf49af1f7f0987406c7bfeaa9da6abd0e58177750397
2025-07-22 14:21.28 ---> using "22fbe9ba6647f53a1cc54c272b23108972d022bec1dc3ebca328ef84c9636c6b" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-07-22 14:21.28 ---> using "2af28ae9ad3f6992ecf9fe6910a6a7b56d81013220d5bc09ea67865f5f6ccf38" 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 development 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-07-22 14:21.28 ---> using "22fd4e6d4a1f3ce2f3f42ea967b1e39bb5a5417271be4bcd7c61e37ca709c8b3" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-07-22 14:21.28 ---> using "f73a7b2b7cfbdf4abc366213142836a896e20ef78a30b0184a2e6ccb5f99b55b" 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/"))
2025-07-22 14:21.28 ---> using "e72e0dff7abcb48516d00687edbff92432f8a7997ed71756fdd77840819b7d42" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-22 14:21.29 ---> using "289fe132b97c33fa285230d2d89ffec5f7a718eaf511fb262a06d91aa4dab236" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-22 14:21.29 ---> using "320159ef33e62b11bc123e894697f80b9d3b6689027202bdcea72d572fa847e2" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/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]
- Fetched 103 kB in 0s (371 kB/s)
- Reading package lists...
2025-07-22 14:21.29 ---> using "7e222aab56b47ba5ffb23b952a8d4f648a85735a6ebe857d358e92a931a1f027" from cache

/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0~alpha01 6.0.0~alpha01"))
lwt is now pinned to version 6.0.0~alpha01
2025-07-22 14:21.29 ---> using "f941c93c64cccd0e4e5253a175bc14fc1dd766290fd62eacac1dcb51ffcb55d5" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt.6.0.0~alpha01;\
                        \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 \"$pkg\" != 'lwt.6.0.0~alpha01' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt.6.0.0~alpha01 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 9 packages
  - install base-bytes        base                   [required by ocplib-endian]
  - install cppo              1.8.0                  [required by lwt]
  - install csexp             1.5.2                  [required by dune-configurator]
  - install domain_shims      0.1.0                  [required by lwt]
  - install dune              3.19.1                 [required by lwt]
  - install dune-configurator 3.19.1                 [required by lwt]
  - install lwt               6.0.0~alpha01 (pinned)
  - install ocamlfind         1.9.8                  [required by base-bytes]
  - install ocplib-endian     1.2                    [required by lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved dune.3.19.1, dune-configurator.3.19.1  (cached)
-> retrieved lwt.6.0.0~alpha01  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.19.1
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.19.1
-> installed lwt.6.0.0~alpha01
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-22 14:21.29 ---> using "74e07d5f049c920e91435f253377cb9bb93714e700e15690032455fbb49108e1" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ojs_base.0.7.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ojs_base.0.7.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ojs_base.0.7.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 82 packages
  - install angstrom                0.16.1   [required by uri]
  - install asn1-combinators        0.3.2    [required by x509]
  - install astring                 0.8.5    [required by websocket]
  - install base                    v0.17.3  [required by ppx_sexp_conv]
  - install base64                  3.5.1    [required by websocket]
  - install bigstringaf             0.10.0   [required by angstrom]
  - install bos                     0.2.1    [required by ca-certs]
  - install ca-certs                1.0.1    [required by conduit-lwt-unix]
  - install cmdliner                1.3.0    [required by js_of_ocaml-compiler, cohttp-lwt-unix]
  - install cohttp                  5.3.1    [required by websocket]
  - install cohttp-lwt              5.3.0    [required by cohttp-lwt-unix]
  - install cohttp-lwt-unix         5.3.0    [required by websocket-lwt-unix]
  - install conduit                 7.0.0    [required by websocket]
  - install conduit-lwt             7.0.0    [required by cohttp-lwt-unix]
  - install conduit-lwt-unix        7.0.0    [required by websocket-lwt-unix]
  - install conf-gmp                5        [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec       4        [required by mirage-crypto-pk]
  - install conf-pkg-config         4        [required by zarith]
  - install digestif                1.3.0    [required by mirage-crypto-rng]
  - install domain-name             0.4.1    [required by ipaddr]
  - install duration                0.2.1    [required by mirage-crypto-rng]
  - install eqaf                    0.10     [required by digestif, mirage-crypto]
  - install fmt                     0.10.0   [required by cohttp-lwt-unix]
  - install fpath                   0.7.3    [required by ca-certs]
  - install gen                     1.1      [required by sedlex]
  - install gmap                    0.3.0    [required by x509]
  - install ipaddr                  5.6.0    [required by conduit]
  - install ipaddr-sexp             5.6.0    [required by conduit]
  - install iri                     1.1.0    [required by xtmpl]
  - install js_of_ocaml             5.9.1    [required by ojs_base]
  - install js_of_ocaml-compiler    5.9.1    [required by js_of_ocaml]
  - install js_of_ocaml-ppx         5.9.1    [required by ojs_base]
  - install jsonm                   1.0.2    [required by cohttp]
  - install kdf                     1.0.0    [required by x509]
  - install logs                    0.9.0    [required by xtmpl]
  - install lwt_log                 1.1.2    [required by websocket-lwt-unix]
  - install lwt_ppx                 5.9.1    [required by ojs_base]
  - install macaddr                 5.6.0    [required by ipaddr]
  - install magic-mime              1.3.1    [required by cohttp-lwt-unix]
  - install menhir                  20240715 [required by js_of_ocaml-compiler]
  - install menhirCST               20240715 [required by menhir]
  - install menhirLib               20240715 [required by js_of_ocaml-compiler]
  - install menhirSdk               20240715 [required by js_of_ocaml-compiler]
  - install mirage-crypto           2.0.1    [required by mirage-crypto-rng]
  - install mirage-crypto-ec        2.0.1    [required by x509]
  - install mirage-crypto-pk        2.0.1    [required by x509]
  - install mirage-crypto-rng       2.0.1    [required by websocket]
  - install num                     1.6      [required by sexplib]
  - install ocaml-compiler-libs     v0.17.0  [required by ppxlib]
  - install ocaml-syntax-shims      1.0.0    [required by angstrom]
  - install ocaml_intrinsics_kernel v0.17.1  [required by base]
  - install ocamlbuild              0.16.1   [required by astring]
  - install ohex                    0.2.0    [required by ca-certs]
  - install ojs_base                0.7.0
  - install parsexp                 v0.17.0  [required by sexplib]
  - install ppx_derivers            1.2.1    [required by ppx_deriving]
  - install ppx_deriving            6.0.3    [required by ppx_deriving_yojson]
  - install ppx_deriving_yojson     3.9.1    [required by ojs_base]
  - install ppx_sexp_conv           v0.17.0  [required by conduit, cohttp, cohttp-lwt-unix]
  - install ppxlib                  0.35.0   [required by ppx_deriving_yojson, js_of_ocaml-ppx, js_of_ocaml, etc.]
  - install ppxlib_jane             v0.17.2  [required by ppx_sexp_conv]
  - install ptime                   1.2.0    [required by ca-certs]
  - install re                      1.13.2   [required by xtmpl]
  - install rresult                 0.7.0    [required by bos]
  - install sedlex                  3.6      [required by xtmpl]
  - install seq                     base     [required by re]
  - install sexplib                 v0.17.0  [required by websocket-lwt-unix]
  - install sexplib0                v0.17.0  [required by conduit, cohttp, sexplib]
  - install stdlib-shims            0.3.0    [required by ppxlib]
  - install stringext               1.6.0    [required by cohttp]
  - install topkg                   1.0.8    [required by astring]
  - install uri                     4.4.0    [required by cohttp, conduit]
  - install uri-sexp                4.4.0    [required by cohttp]
  - install uunf                    16.0.0   [required by iri]
  - install uutf                    1.0.4    [required by xtmpl]
  - install websocket               2.17     [required by ojs_base]
  - install websocket-lwt-unix      2.17     [required by ojs_base]
  - install x509                    1.0.6    [required by ca-certs]
  - install xtmpl                   1.1.0    [required by ojs_base]
  - install xtmpl_ppx               1.1.0    [required by ojs_base]
  - install yojson                  3.0.0    [required by ojs_base]
  - install zarith                  1.14     [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    libgmp-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libgmpxx4ldbl: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 ... 18778 files and directories currently installed.)
- Preparing to unpack .../0-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 .../1-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 .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- 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) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.17.3  (cached)
-> retrieved base64.3.5.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.1.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cohttp.5.3.1  (cached)
-> retrieved cohttp-lwt.5.3.0, cohttp-lwt-unix.5.3.0  (cached)
-> retrieved conduit.7.0.0, conduit-lwt.7.0.0, conduit-lwt-unix.7.0.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> installed conf-gmp-powm-sec.4
-> installed base64.3.5.1
-> installed bigstringaf.0.10.0
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.4.1  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.10.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved ipaddr.5.6.0, ipaddr-sexp.5.6.0, macaddr.5.6.0  (cached)
-> retrieved iri.1.1.0  (cached)
-> installed duration.0.2.1
-> installed domain-name.0.4.1
-> installed gmap.0.3.0
-> installed macaddr.5.6.0
-> retrieved js_of_ocaml.5.9.1, js_of_ocaml-compiler.5.9.1, js_of_ocaml-ppx.5.9.1  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved lwt_log.1.1.2  (cached)
-> retrieved lwt_ppx.5.9.1  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved menhir.20240715, menhirCST.20240715, menhirLib.20240715, menhirSdk.20240715  (cached)
[ERROR] The compilation of lwt_log.1.1.2 failed at "dune build -p lwt_log -j 255".
-> installed cmdliner.1.3.0
-> installed eqaf.0.10
-> installed ipaddr.5.6.0
-> retrieved mirage-crypto.2.0.1, mirage-crypto-ec.2.0.1, mirage-crypto-pk.2.0.1, mirage-crypto-rng.2.0.1  (cached)
-> installed magic-mime.1.3.1
-> installed menhirCST.20240715
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ohex.0.2.0  (cached)
-> installed menhirSdk.20240715
-> retrieved ojs_base.0.7.0  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_deriving_yojson.3.9.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.0  (cached)
-> installed menhirLib.20240715
-> retrieved ppxlib.0.35.0  (cached)
-> installed ohex.0.2.0
-> retrieved ppxlib_jane.v0.17.2  (cached)
-> retrieved ptime.1.2.0  (cached)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed ppx_derivers.1.2.1
-> retrieved re.1.13.2  (cached)
-> retrieved rresult.0.7.0  (cached)
-> installed digestif.1.3.0
-> retrieved sedlex.3.6  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved uunf.16.0.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved websocket.2.17, websocket-lwt-unix.2.17  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved xtmpl.1.1.0, xtmpl_ppx.1.1.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> retrieved zarith.1.14  (cached)
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed sexplib0.v0.17.0
-> installed mirage-crypto.2.0.1
-> installed gen.1.1
-> installed num.1.6
-> installed re.1.13.2
-> installed angstrom.0.16.1
-> installed kdf.1.0.0
-> installed yojson.3.0.0
-> installed parsexp.v0.17.0
-> installed uri.4.4.0
-> installed sexplib.v0.17.0
-> installed zarith.1.14
-> installed ocamlbuild.0.16.1
-> installed base.v0.17.3
-> installed topkg.1.0.8
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.10.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed asn1-combinators.0.3.2
-> installed jsonm.1.0.2
-> installed menhir.20240715
-> installed fpath.0.7.3
-> installed ppxlib.0.35.0
-> installed ppxlib_jane.v0.17.2
-> installed uunf.16.0.0
-> installed lwt_ppx.5.9.1
-> installed ppx_deriving.6.0.3
-> installed sedlex.3.6
-> installed ppx_sexp_conv.v0.17.0
-> installed ppx_deriving_yojson.3.9.1
-> installed iri.1.1.0
-> installed uri-sexp.4.4.0
-> installed ipaddr-sexp.5.6.0
-> installed cohttp.5.3.1
-> installed js_of_ocaml-compiler.5.9.1
-> installed logs.0.9.0
-> installed mirage-crypto-rng.2.0.1
-> installed mirage-crypto-pk.2.0.1
-> installed conduit.7.0.0
-> installed cohttp-lwt.5.3.0
-> installed websocket.2.17
-> installed xtmpl.1.1.0
-> installed bos.0.2.1
-> installed conduit-lwt.7.0.0
-> installed xtmpl_ppx.1.1.0
-> installed mirage-crypto-ec.2.0.1
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed conduit-lwt-unix.7.0.0
-> installed js_of_ocaml.5.9.1
-> installed cohttp-lwt-unix.5.3.0
-> installed js_of_ocaml-ppx.5.9.1

#=== ERROR while compiling lwt_log.1.1.2 ======================================#
# context              2.3.0 | linux/x86_64 | ocaml-base-compiler.5.3.0 | file:///home/opam/opam-repository
# path                 ~/.opam/5.3/.opam-switch/build/lwt_log.1.1.2
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p lwt_log -j 255
# exit-code            1
# env-file             ~/.opam/log/lwt_log-7-bfdc60.env
# output-file          ~/.opam/log/lwt_log-7-bfdc60.out
### output ###
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamlc.opt -w -40 -w +A -g -bin-annot -bin-annot-occurrences -I src/unix/.lwt_log.objs/byte -I /home/opam/.opam/5.3/lib/bytes -I /home/opam/.opam/5.3/lib/domain_shims -I /home/opam/.opam/5.3/lib/lwt -I /home/opam/.opam/5.3/lib/lwt/unix -I /home/opam/.opam/5.3/lib/ocaml/threads -I /home/opam/.opam/5.3/lib/ocaml/unix -I /home/opam/.opam/5.3/lib/ocplib-endian -I /home/opam/.opam/5.3/lib/ocplib-endian/bigstring -I src/core/.lwt_log_core.objs/byte -intf-suffix .ml -no-alias-deps -o src/unix/.lwt_log.objs/byte/lwt_daemon.cmo -c -impl src/unix/lwt_daemon.ml)
# File "src/unix/lwt_daemon.ml", line 64, characters 49-68:
# 64 |     Lwt_sequence.iter_node_l Lwt_sequence.remove Lwt_main.exit_hooks [@ocaml.warning "-3"];
#                                                       ^^^^^^^^^^^^^^^^^^^
# Error: Unbound value "Lwt_main.exit_hooks"
# (cd _build/default && /home/opam/.opam/5.3/bin/ocamlopt.opt -w -40 -w +A -g -I src/unix/.lwt_log.objs/byte -I src/unix/.lwt_log.objs/native -I /home/opam/.opam/5.3/lib/bytes -I /home/opam/.opam/5.3/lib/domain_shims -I /home/opam/.opam/5.3/lib/lwt -I /home/opam/.opam/5.3/lib/lwt/unix -I /home/opam/.opam/5.3/lib/ocaml/threads -I /home/opam/.opam/5.3/lib/ocaml/unix -I /home/opam/.opam/5.3/lib/ocplib-endian -I /home/opam/.opam/5.3/lib/ocplib-endian/bigstring -I src/core/.lwt_log_core.objs/byte -I src/core/.lwt_log_core.objs/native -intf-suffix .ml -no-alias-deps -o src/unix/.lwt_log.objs/native/lwt_daemon.cmx -c -impl src/unix/lwt_daemon.ml)
# File "src/unix/lwt_daemon.ml", line 64, characters 49-68:
# 64 |     Lwt_sequence.iter_node_l Lwt_sequence.remove Lwt_main.exit_hooks [@ocaml.warning "-3"];
#                                                       ^^^^^^^^^^^^^^^^^^^
# Error: Unbound value "Lwt_main.exit_hooks"



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build lwt_log 1.1.2
+- 
+- The following changes have been performed (the rest was aborted)
| - install angstrom                0.16.1
| - install asn1-combinators        0.3.2
| - install astring                 0.8.5
| - install base                    v0.17.3
| - install base64                  3.5.1
| - install bigstringaf             0.10.0
| - install bos                     0.2.1
| - install ca-certs                1.0.1
| - install cmdliner                1.3.0
| - install cohttp                  5.3.1
| - install cohttp-lwt              5.3.0
| - install cohttp-lwt-unix         5.3.0
| - install conduit                 7.0.0
| - install conduit-lwt             7.0.0
| - install conduit-lwt-unix        7.0.0
| - install conf-gmp                5
| - install conf-gmp-powm-sec       4
| - install conf-pkg-config         4
| - install digestif                1.3.0
| - install domain-name             0.4.1
| - install duration                0.2.1
| - install eqaf                    0.10
| - install fmt                     0.10.0
| - install fpath                   0.7.3
| - install gen                     1.1
| - install gmap                    0.3.0
| - install ipaddr                  5.6.0
| - install ipaddr-sexp             5.6.0
| - install iri                     1.1.0
| - install js_of_ocaml             5.9.1
| - install js_of_ocaml-compiler    5.9.1
| - install js_of_ocaml-ppx         5.9.1
| - install jsonm                   1.0.2
| - install kdf                     1.0.0
| - install logs                    0.9.0
| - install lwt_ppx                 5.9.1
| - install macaddr                 5.6.0
| - install magic-mime              1.3.1
| - install menhir                  20240715
| - install menhirCST               20240715
| - install menhirLib               20240715
| - install menhirSdk               20240715
| - install mirage-crypto           2.0.1
| - install mirage-crypto-ec        2.0.1
| - install mirage-crypto-pk        2.0.1
| - install mirage-crypto-rng       2.0.1
| - install num                     1.6
| - install ocaml-compiler-libs     v0.17.0
| - install ocaml-syntax-shims      1.0.0
| - install ocaml_intrinsics_kernel v0.17.1
| - install ocamlbuild              0.16.1
| - install ohex                    0.2.0
| - install parsexp                 v0.17.0
| - install ppx_derivers            1.2.1
| - install ppx_deriving            6.0.3
| - install ppx_deriving_yojson     3.9.1
| - install ppx_sexp_conv           v0.17.0
| - install ppxlib                  0.35.0
| - install ppxlib_jane             v0.17.2
| - install ptime                   1.2.0
| - install re                      1.13.2
| - install rresult                 0.7.0
| - install sedlex                  3.6
| - install seq                     base
| - install sexplib                 v0.17.0
| - install sexplib0                v0.17.0
| - install stdlib-shims            0.3.0
| - install stringext               1.6.0
| - install topkg                   1.0.8
| - install uri                     4.4.0
| - install uri-sexp                4.4.0
| - install uunf                    16.0.0
| - install uutf                    1.0.4
| - install websocket               2.17
| - install x509                    1.0.6
| - install xtmpl                   1.1.0
| - install xtmpl_ppx               1.1.0
| - install yojson                  3.0.0
| - install zarith                  1.14
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.3/.opam-switch/backup/state-20250722142130.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
opam-repo-ci detected dependencies failing:  lwt_log.1.1.2
"/usr/bin/env" "bash" "-c" "opam reinstall ojs_base.0.7.0;
        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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ojs_base.0.7.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-07-22 14:22.55: Job failed: Failed: Build failed
2025-07-22 14:22.55: Log analysis:
2025-07-22 14:22.55: >>> 
[ERROR] The compilation of lwt_log.1.1.2 failed at "dune build -p lwt_log -j 255".
 (score = 20)
2025-07-22 14:22.55: >>> 
# Error: Unbound value "Lwt_main.exit_hooks"
 (score = 48)
2025-07-22 14:22.55: >>> 
# Error: Unbound value "Lwt_main.exit_hooks"
 (score = 48)
2025-07-22 14:22.55: >>> 
opam-repo-ci detected dependencies failing:  lwt_log.1.1.2
 (score = 75)
2025-07-22 14:22.55:  lwt_log.1.1.2 failed to build