(for PR #29096)

2025-12-15 03:22.51: New job: test lambdapi.2.6.0 with stdune.3.21.0~alpha4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29096/head (7d6af52f05e2c06c00193b2918193b6994ece701)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29096/head" && git reset --hard 7d6af52f
git fetch origin master
git merge --no-edit 2625e9877b44d517ad87b5bf4ff708f3e44b78d8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn stdune.3.21.0~alpha4 3.21.0~alpha4
RUN opam reinstall stdune.3.21.0~alpha4; \
    res=$?; \
    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 "$pkg" != 'stdune.3.21.0~alpha4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall lambdapi.2.6.0; \
    res=$?; \
    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 "$pkg" != 'lambdapi.2.6.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test lambdapi.2.6.0) || true
RUN opam reinstall --with-test --verbose lambdapi.2.6.0; \
    res=$?; \
    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 "$pkg" != 'lambdapi.2.6.0' && partial_fails="$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 .

2025-12-15 03:22.51: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d-stdune.3.21.0~alpha4-lambdapi.2.6.0-7d6af52f05e2c06c00193b2918193b6994ece701"
2025-12-15 03:22.51: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
 (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 stdune.3.21.0~alpha4 3.21.0~alpha4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall stdune.3.21.0~alpha4;\
             \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 \"$pkg\" != 'stdune.3.21.0~alpha4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lambdapi.2.6.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'lambdapi.2.6.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test lambdapi.2.6.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose lambdapi.2.6.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'lambdapi.2.6.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-15 03:22.51: Waiting for resource in pool OCluster
2025-12-15 09:44.59: Waiting for worker…
2025-12-15 09:50.12: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 2625e9877b Merge pull request #29094 from anmonteiro/patch-9
Updating 2625e9877b..7d6af52f05
Fast-forward
 .../chrome-trace/chrome-trace.3.21.0~alpha4/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.21.0~alpha4/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.21.0~alpha4/opam             | 47 ++++++++++++++
 .../dune-configurator.3.21.0~alpha4/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.21.0~alpha4/opam    | 44 +++++++++++++
 .../dune-private-libs.3.21.0~alpha4/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha4/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.21.0~alpha4/opam      | 46 +++++++++++++
 packages/dune-site/dune-site.3.21.0~alpha4/opam    | 39 +++++++++++
 packages/dune/dune.3.21.0~alpha4/opam              | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.21.0~alpha4/opam                | 42 ++++++++++++
 packages/fs-io/fs-io.3.21.0~alpha4/opam            | 41 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha4/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.21.0~alpha4/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.21.0~alpha4/opam          | 48 ++++++++++++++
 .../top-closure/top-closure.3.21.0~alpha4/opam     | 40 ++++++++++++
 packages/xdg/xdg.3.21.0~alpha4/opam                | 41 ++++++++++++
 17 files changed, 789 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.21.0~alpha4/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.21.0~alpha4/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.21.0~alpha4/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.21.0~alpha4/opam
 create mode 100644 packages/dune-glob/dune-glob.3.21.0~alpha4/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.21.0~alpha4/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.21.0~alpha4/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.21.0~alpha4/opam
 create mode 100644 packages/dune-site/dune-site.3.21.0~alpha4/opam
 create mode 100644 packages/dune/dune.3.21.0~alpha4/opam
 create mode 100644 packages/dyn/dyn.3.21.0~alpha4/opam
 create mode 100644 packages/fs-io/fs-io.3.21.0~alpha4/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.21.0~alpha4/opam
 create mode 100644 packages/ordering/ordering.3.21.0~alpha4/opam
 create mode 100644 packages/stdune/stdune.3.21.0~alpha4/opam
 create mode 100644 packages/top-closure/top-closure.3.21.0~alpha4/opam
 create mode 100644 packages/xdg/xdg.3.21.0~alpha4/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:277168101f7d4ebc452a75f825628d280c76dd0be7d8bcb58c24a5e50fe3d10d)
2025-12-15 09:50.31 ---> using "d81b3b20b9dbe813f4813251eb45f7f230344599357169e34b0d2f872bf65895" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-15 09:50.31 ---> using "4c0c738834a7be54719ab9b07c911eba51e45ad4298c42597f7d3da72b1c15d4" 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
[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
2025-12-15 09:50.31 ---> using "8bb6d27bb5f7ebe9771219e3ecd730184d5e10ab877134c11c12ee3b1a6d3b96" 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                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2025-12-15 09:50.31 ---> using "35019bd57e8933485bd938828fe288c3674216a4757e13b1dac8ce6b21035ac2" 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/"))
2025-12-15 09:50.31 ---> using "e09ab9992a764acab15da9cff99e3d4d978b8a77f33714cc5d19d16d3539eb49" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-15 09:50.32 ---> using "effd8012bb926235286407b71766f59239cdbd05eeb488dee8fd8b0266ec56c0" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-15 09:50.32 ---> using "da8e6b523210d6314ae3052775034fea74104aae3f193362b9609201bf93d1d2" 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 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 [84.8 kB]
- Fetched 176 kB in 0s (2191 kB/s)
- Reading package lists...
2025-12-15 09:50.32 ---> using "cd39baac0c78bb4b886710bb093d6b750f25b1cabe39d7490bff23ee544310da" from cache

/home/opam: (run (shell "opam pin add -k version -yn stdune.3.21.0~alpha4 3.21.0~alpha4"))
stdune is now pinned to version 3.21.0~alpha4
2025-12-15 09:50.32 ---> using "c79c39b4528735a6f758ddc7896681514105ea4266494eca74b4e28ae6ac8c46" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall stdune.3.21.0~alpha4;\
                        \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 \"$pkg\" != 'stdune.3.21.0~alpha4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
stdune.3.21.0~alpha4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
  - install csexp       1.5.2                  [required by stdune]
  - install dune        3.21.0~alpha4          [required by stdune]
  - install dyn         3.21.0~alpha4          [required by stdune]
  - install fs-io       3.21.0~alpha4          [required by stdune]
  - install ordering    3.21.0~alpha4          [required by stdune]
  - install pp          2.0.0                  [required by stdune]
  - install stdune      3.21.0~alpha4 (pinned)
  - install top-closure 3.21.0~alpha4          [required by stdune]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0~alpha4, dyn.3.21.0~alpha4, fs-io.3.21.0~alpha4, ordering.3.21.0~alpha4, stdune.3.21.0~alpha4, top-closure.3.21.0~alpha4  (cached)
-> retrieved pp.2.0.0  (cached)
-> installed dune.3.21.0~alpha4
-> installed csexp.1.5.2
-> installed pp.2.0.0
-> installed ordering.3.21.0~alpha4
-> installed fs-io.3.21.0~alpha4
-> installed top-closure.3.21.0~alpha4
-> installed dyn.3.21.0~alpha4
-> installed stdune.3.21.0~alpha4
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-15 09:50.32 ---> using "fa521a6c5ee0376699cf30b26d694e5b36bd15c8121bdc5579065ed250b5d923" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lambdapi.2.6.0;\
                        \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 \"$pkg\" != 'lambdapi.2.6.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lambdapi.2.6.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 110 packages
  - install angstrom              0.16.1        [required by multipart_form, caqti, multipart_form-lwt]
  - install asn1-combinators      0.3.2         [required by x509]
  - install base-bytes            base          [required by ocplib-endian]
  - install base64                3.5.2         [required by multipart_form]
  - install bigarray-compat       1.1.0         [required by dream]
  - install bigstringaf           0.10.0        [required by multipart_form, caqti, multipart_form-lwt]
  - install bindlib               6.0.0         [required by lambdapi]
  - install bstr                  0.0.3         [required by prettym]
  - install camlp-streams         5.0.1         [required by lambdapi]
  - install caqti                 2.2.4         [required by dream]
  - install caqti-lwt             2.2.4         [required by dream]
  - install cmdliner              1.3.0         [required by lambdapi]
  - install conf-gmp              5             [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec     4             [required by mirage-crypto-pk]
  - install conf-libev            4-13          [required by dream]
  - install conf-libssl           4             [required by ssl]
  - install conf-pkg-config       4             [required by zarith]
  - install cppo                  1.8.0         [required by lwt]
  - install cstruct               6.2.0         [required by dream]
  - install digestif              1.3.0         [required by dream]
  - install domain-name           0.5.0         [required by caqti, caqti-lwt]
  - install dream                 1.0.0~alpha8  [required by lambdapi]
  - install dream-httpaf          1.0.0~alpha4  [required by dream]
  - install dream-pure            1.0.0~alpha2  [required by dream]
  - install dune-configurator     3.21.0~alpha4 [required by lwt, bigstringaf, mirage-crypto-ec]
  - install dune-private-libs     3.21.0~alpha4 [required by dune-site]
  - install dune-site             3.21.0~alpha4 [required by caqti]
  - install duration              0.2.1         [required by mirage-crypto-rng-lwt]
  - install eqaf                  0.10          [required by mirage-crypto-ec, digestif, mirage-crypto-pk]
  - install faraday               0.8.2         [required by httpun, gluten, h2, httpun-ws]
  - install faraday-lwt           0.8.2         [required by faraday-lwt-unix]
  - install faraday-lwt-unix      0.8.2         [required by gluten-lwt-unix, h2-lwt-unix]
  - install fmt                   0.11.0        [required by dream]
  - install gen                   1.1           [required by sedlex]
  - install gluten                0.5.2         [required by dream-httpaf]
  - install gluten-lwt            0.5.2         [required by gluten-lwt-unix]
  - install gluten-lwt-unix       0.5.2         [required by dream-httpaf]
  - install gmap                  0.3.0         [required by x509]
  - install graphql               0.14.0        [required by graphql-lwt]
  - install graphql-lwt           0.14.0        [required by dream]
  - install graphql_parser        0.14.0        [required by dream]
  - install h2                    0.12.0        [required by dream-httpaf]
  - install h2-lwt                0.12.0        [required by h2-lwt-unix]
  - install h2-lwt-unix           0.12.0        [required by dream-httpaf]
  - install hmap                  0.8.1         [required by dream-pure]
  - install hpack                 0.12.0        [required by h2]
  - install httpun                0.1.0         [required by dream-httpaf]
  - install httpun-lwt            0.1.0         [required by httpun-lwt-unix]
  - install httpun-lwt-unix       0.1.0         [required by dream-httpaf]
  - install httpun-types          0.1.0         [required by h2, httpun]
  - install httpun-ws             0.2.0         [required by dream-httpaf]
  - install ipaddr                5.6.1         [required by caqti, caqti-lwt]
  - install kdf                   1.0.0         [required by tls]
  - install ke                    0.6           [required by multipart_form, multipart_form-lwt]
  - install lambdapi              2.6.0
  - install lambdasoup            1.1.1         [required by dream]
  - install logs                  0.10.0        [required by dream]
  - install lru                   0.3.1         [required by caqti]
  - install lwt                   5.9.2         [required by dream]
  - install lwt-dllist            1.1.0         [required by caqti]
  - install lwt_ppx               5.9.2         [required by lambdapi]
  - install lwt_ssl               1.2.0         [required by dream]
  - install macaddr               5.6.1         [required by ipaddr]
  - install magic-mime            1.3.1         [required by dream]
  - install markup                1.0.3         [required by dream]
  - install menhir                20250912      [required by lambdapi]
  - install menhirCST             20250912      [required by menhir]
  - install menhirLib             20250912      [required by menhir]
  - install menhirSdk             20250912      [required by menhir]
  - install mirage-clock          4.2.0         [required by dream]
  - install mirage-crypto         1.2.0         [required by dream]
  - install mirage-crypto-ec      1.2.0         [required by tls]
  - install mirage-crypto-pk      1.2.0         [required by tls]
  - install mirage-crypto-rng     1.2.0         [required by dream]
  - install mirage-crypto-rng-lwt 1.2.0         [required by dream]
  - install mtime                 2.1.0         [required by caqti-lwt, caqti, mirage-crypto-rng-lwt]
  - install multipart_form        0.7.0         [required by dream]
  - install multipart_form-lwt    0.7.0         [required by dream]
  - install ocaml-compiler-libs   v0.12.4       [required by ppxlib]
  - install ocaml-syntax-shims    1.0.0         [required by angstrom]
  - install ocamlbuild            0.16.1        [required by mtime, logs, ptime]
  - install ocamlfind             1.9.8         [required by why3]
  - install ocplib-endian         1.2           [required by lwt]
  - install ohex                  0.2.0         [required by tls]
  - install pecu                  0.7           [required by multipart_form]
  - install ppx_derivers          1.2.1         [required by ppxlib]
  - install ppxlib                0.37.0        [required by sedlex]
  - install pratter               3.0.0         [required by lambdapi]
  - install prettym               0.0.4         [required by multipart_form]
  - install psq                   0.2.1         [required by lru, h2]
  - install ptime                 1.2.0         [required by dream]
  - install re                    1.14.0        [required by graphql_parser]
  - install rresult               0.7.0         [required by graphql]
  - install sedlex                3.7           [required by lambdapi]
  - install seq                   base          [required by gen]
  - install sexplib0              v0.17.0       [required by ppxlib]
  - install ssl                   0.7.0         [required by dream]
  - install stdlib-shims          0.3.0         [required by lambdapi]
  - install stringext             1.6.0         [required by uri]
  - install timed                 1.1           [required by lambdapi]
  - install tls                   2.0.3         [required by caqti]
  - install topkg                 1.1.1         [required by mtime, logs, ptime]
  - install uchar                 0.0.2         [required by markup]
  - install unstrctrd             0.4           [required by multipart_form]
  - install uri                   4.4.0         [required by dream]
  - install uutf                  1.0.4         [required by multipart_form]
  - install why3                  1.8.2         [required by lambdapi]
  - install x509                  1.0.6         [required by caqti]
  - install yojson                3.0.0         [required by lambdapi]
  - install zarith                1.14          [required by why3]

The following system packages will first need to be installed:
    libev-dev libgmp-dev libssl-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" "libev-dev" "libgmp-dev" "libssl-dev" "pkg-config"
- Selecting previously unselected package libev4t64:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 20622 files and directories currently installed.)
- Preparing to unpack .../0-libev4t64_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev4t64:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libev-dev:amd64.
- Preparing to unpack .../1-libev-dev_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev-dev:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../2-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../3-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../4-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../5-libssl-dev_3.5.4-1~deb13u1_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.4-1~deb13u1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../6-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../7-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../8-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libev4t64:amd64 (1:4.33-2.1+b1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libssl-dev:amd64 (3.5.4-1~deb13u1) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libev-dev:amd64 (1:4.33-2.1+b1) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bindlib.6.0.0  (cached)
-> retrieved bstr.0.0.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved caqti.2.2.4, caqti-lwt.2.2.4  (cached)
-> installed base64.3.5.2
-> installed bigarray-compat.1.1.0
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved conf-libev.4-13  (cached)
-> retrieved conf-libssl.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> installed camlp-streams.5.0.1
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed bstr.0.0.3
-> installed bindlib.6.0.0
-> installed conf-gmp-powm-sec.4
-> installed conf-libssl.4
-> installed conf-libev.4-13
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dream.1.0.0~alpha8, dream-httpaf.1.0.0~alpha4  (cached)
-> retrieved dream-pure.1.0.0~alpha2  (cached)
-> installed domain-name.0.5.0
-> installed cppo.1.8.0
-> retrieved dune-configurator.3.21.0~alpha4, dune-private-libs.3.21.0~alpha4, dune-site.3.21.0~alpha4  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved faraday.0.8.2, faraday-lwt.0.8.2, faraday-lwt-unix.0.8.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved gluten.0.5.2, gluten-lwt.0.5.2, gluten-lwt-unix.0.5.2  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved graphql.0.14.0, graphql-lwt.0.14.0, graphql_parser.0.14.0  (cached)
-> installed cmdliner.1.3.0
-> installed duration.0.2.1
-> retrieved h2.0.12.0, h2-lwt.0.12.0, h2-lwt-unix.0.12.0, hpack.0.12.0  (cached)
-> installed gmap.0.3.0
-> retrieved hmap.0.8.1  (cached)
-> retrieved httpun.0.1.0, httpun-lwt.0.1.0, httpun-lwt-unix.0.1.0, httpun-types.0.1.0  (cached)
-> retrieved httpun-ws.0.2.0  (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> installed eqaf.0.10
-> retrieved kdf.1.0.0  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved lambdapi.2.6.0  (cached)
-> retrieved lambdasoup.1.1.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved lwt.5.9.2, lwt_ppx.5.9.2  (cached)
-> installed dune-private-libs.3.21.0~alpha4
-> installed dune-configurator.3.21.0~alpha4
-> installed macaddr.5.6.1
-> installed digestif.1.3.0
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved lwt_ssl.1.2.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved markup.1.0.3  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> installed bigstringaf.0.10.0
-> installed ipaddr.5.6.1
-> installed lwt-dllist.1.1.0
-> installed magic-mime.1.3.1
-> installed dune-site.3.21.0~alpha4
-> retrieved mirage-clock.4.2.0  (cached)
-> installed menhirCST.20250912
-> installed faraday.0.8.2
-> installed mirage-clock.4.2.0
-> installed menhirSdk.20250912
-> installed gluten.0.5.2
-> installed httpun-types.0.1.0
-> retrieved mirage-crypto.1.2.0, mirage-crypto-ec.1.2.0, mirage-crypto-pk.1.2.0, mirage-crypto-rng.1.2.0, mirage-crypto-rng-lwt.1.2.0  (cached)
-> installed menhirLib.20250912
-> retrieved mtime.2.1.0  (cached)
-> retrieved multipart_form.0.7.0, multipart_form-lwt.0.7.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved pecu.0.7  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> installed ohex.0.2.0
-> installed pecu.0.7
-> installed ppx_derivers.1.2.1
-> retrieved pratter.3.0.0  (cached)
-> retrieved prettym.0.0.4  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sedlex.3.7  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved ssl.0.7.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved timed.1.1  (cached)
-> installed pratter.3.0.0
-> retrieved tls.2.0.3  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uchar.0.0.2  (cached)
-> retrieved unstrctrd.0.4  (cached)
-> installed ocaml-syntax-shims.1.0.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed psq.0.2.1
-> installed timed.1.1
-> retrieved uri.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.17.0
-> installed lru.0.3.1
-> retrieved why3.1.8.2  (cached)
-> installed mirage-crypto.1.2.0
-> installed re.1.14.0
-> installed gen.1.1
-> installed ssl.0.7.0
-> installed angstrom.0.16.1
-> retrieved x509.1.0.6  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed kdf.1.0.0
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed httpun.0.1.0
-> installed ocplib-endian.1.2
-> installed httpun-ws.0.2.0
-> installed yojson.3.0.0
-> installed hpack.0.12.0
-> installed uri.4.4.0
-> installed h2.0.12.0
-> installed ocamlbuild.0.16.1
-> installed uchar.0.0.2
-> installed zarith.1.14
-> installed lwt.5.9.2
-> installed faraday-lwt.0.8.2
-> installed lwt_ssl.1.2.0
-> installed gluten-lwt.0.5.2
-> installed faraday-lwt-unix.0.8.2
-> installed h2-lwt.0.12.0
-> installed httpun-lwt.0.1.0
-> installed gluten-lwt-unix.0.5.2
-> installed h2-lwt-unix.0.12.0
-> installed httpun-lwt-unix.0.1.0
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed unstrctrd.0.4
-> installed ke.0.6
-> installed cstruct.6.2.0
-> installed asn1-combinators.0.3.2
-> installed prettym.0.0.4
-> installed logs.0.10.0
-> installed menhir.20250912
-> installed markup.1.0.3
-> installed mirage-crypto-rng.1.2.0
-> installed multipart_form.0.7.0
-> installed graphql_parser.0.14.0
-> installed mirage-crypto-rng-lwt.1.2.0
-> installed multipart_form-lwt.0.7.0
-> installed lambdasoup.1.1.1
-> installed mirage-crypto-pk.1.2.0
-> installed graphql.0.14.0
-> installed ppxlib.0.37.0
-> installed graphql-lwt.0.14.0
-> installed lwt_ppx.5.9.2
-> installed mirage-crypto-ec.1.2.0
-> installed sedlex.3.7
-> installed dream-pure.1.0.0~alpha2
-> installed x509.1.0.6
-> installed dream-httpaf.1.0.0~alpha4
-> installed tls.2.0.3
-> installed caqti.2.2.4
-> installed caqti-lwt.2.2.4
-> installed dream.1.0.0~alpha8
-> installed why3.1.8.2
-> installed lambdapi.2.6.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-15 09:51.47 ---> saved as "6248a0a1afdcecc5c846d105eeb2fb7cd08141e7133211f02e0068121a63b4b5"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test lambdapi.2.6.0) || true"))
The following actions will be performed:
=== downgrade 2 packages
  - downgrade dream           1.0.0~alpha8 to 1.0.0~alpha7 [required by lambdapi]
  - downgrade dream-httpaf    1.0.0~alpha4 to 1.0.0~alpha3 [required by dream]
=== recompile 2 packages
  - recompile httpun-ws       0.2.0                        [uses httpun]
  - recompile lambdapi        2.6.0
=== upgrade 8 packages
  - upgrade   h2              0.12.0 to 0.13.0             [uses hpack, httpun-types]
  - upgrade   h2-lwt          0.12.0 to 0.13.0             [uses h2]
  - upgrade   h2-lwt-unix     0.12.0 to 0.13.0             [uses h2-lwt]
  - upgrade   hpack           0.12.0 to 0.13.0
  - upgrade   httpun          0.1.0 to 0.2.0               [uses httpun-types]
  - upgrade   httpun-lwt      0.1.0 to 0.2.0               [uses httpun]
  - upgrade   httpun-lwt-unix 0.1.0 to 0.2.0               [uses httpun]
  - upgrade   httpun-types    0.1.0 to 0.2.0
=== install 3 packages
  - install   alcotest        1.9.1                        [required by lambdapi]
  - install   astring         0.8.5                        [required by alcotest]
  - install   dedukti         2.7                          [required by lambdapi]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved dedukti.2.7  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> retrieved dream.1.0.0~alpha7  (https://opam.ocaml.org/cache)
-> installed alcotest.1.9.1
-> retrieved dream-httpaf.1.0.0~alpha3  (https://opam.ocaml.org/cache)
-> installed dedukti.2.7
-> retrieved h2.0.13.0, h2-lwt.0.13.0, h2-lwt-unix.0.13.0, hpack.0.13.0  (https://opam.ocaml.org/cache)
-> retrieved httpun.0.2.0, httpun-lwt.0.2.0, httpun-lwt-unix.0.2.0, httpun-types.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved httpun-ws.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved lambdapi.2.6.0  (https://opam.ocaml.org/cache)
-> removed   lambdapi.2.6.0
-> removed   dream.1.0.0~alpha8
-> removed   dream-httpaf.1.0.0~alpha4
-> removed   h2-lwt-unix.0.12.0
-> removed   h2-lwt.0.12.0
-> removed   h2.0.12.0
-> removed   hpack.0.12.0
-> removed   httpun-lwt-unix.0.1.0
-> removed   httpun-lwt.0.1.0
-> removed   httpun-ws.0.2.0
-> removed   httpun.0.1.0
-> removed   httpun-types.0.1.0
-> installed dream-httpaf.1.0.0~alpha3
-> installed hpack.0.13.0
-> installed httpun-types.0.2.0
-> installed httpun.0.2.0
-> installed h2.0.13.0
-> installed httpun-lwt.0.2.0
-> installed httpun-ws.0.2.0
-> installed h2-lwt.0.13.0
-> installed httpun-lwt-unix.0.2.0
-> installed h2-lwt-unix.0.13.0
-> installed dream.1.0.0~alpha7
-> installed lambdapi.2.6.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-15 09:52.05 ---> saved as "99f30b464b008de39a904ee1e0cba31fe5f5b9897146bebbb23624c61af9e08b"

/home/opam: (run (shell  "opam reinstall --with-test --verbose lambdapi.2.6.0;\
                        \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 \"$pkg\" != 'lambdapi.2.6.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile lambdapi 2.6.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [lambdapi.2.6.0: extract]
-> retrieved lambdapi.2.6.0  (cached)
Processing  2/4: [lambdapi: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lambdapi" "-j" "255" "@install" (CWD=/home/opam/.opam/4.14/.opam-switch/build/lambdapi.2.6.0)
-> compiled  lambdapi.2.6.0
-> removed   lambdapi.2.6.0
-> installed lambdapi.2.6.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-15 09:52.14 ---> saved as "82031a9d29869a15bb1e4edc0728cd56a998073e41dd931a0b408c656bfe499f"
Job succeeded
2025-12-15 09:52.22: Job succeeded