Build:
  1. 0
2026-01-27 19:25.16: New job: test slipshow.0.0.33 with lwt_ppx.5.9.3, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29298/head (8e877034098c5f2e5b405f4e7113e0df0241a3ae)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29298/head" && git reset --hard 8e877034
git fetch origin master
git merge --no-edit 88150787b3c9df767fd8dadf5d416641f8ee58f8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_ppx.5.9.3 5.9.3
RUN opam reinstall lwt_ppx.5.9.3; \
    res=$?; \
    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 "$pkg" != 'lwt_ppx.5.9.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall slipshow.0.0.33; \
    res=$?; \
    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 "$pkg" != 'slipshow.0.0.33' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test slipshow.0.0.33) || true
RUN opam reinstall --with-test --verbose slipshow.0.0.33; \
    res=$?; \
    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 "$pkg" != 'slipshow.0.0.33' && partial_fails="$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 .

2026-01-27 19:25.16: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6-lwt_ppx.5.9.3-slipshow.0.0.33-8e877034098c5f2e5b405f4e7113e0df0241a3ae"
2026-01-27 19:25.16: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6)
 (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 lwt_ppx.5.9.3 5.9.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_ppx.5.9.3;\
             \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 \"$pkg\" != 'lwt_ppx.5.9.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall slipshow.0.0.33;\
             \n        res=$?;\
             \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 \"$pkg\" != 'slipshow.0.0.33' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test slipshow.0.0.33) || true"))
 (run (shell  "opam reinstall --with-test --verbose slipshow.0.0.33;\
             \n        res=$?;\
             \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 \"$pkg\" != 'slipshow.0.0.33' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-27 19:25.16: Waiting for resource in pool OCluster
2026-01-27 19:25.17: Waiting for worker…
2026-01-27 19:27.04: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  61% (11896/19285)
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Updating files: 100% (19285/19285), done.
HEAD is now at 88150787b3 Merge pull request #29287 from dinosaure/release-git-kv-v0.2.1
Updating 88150787b3..8e87703409
Fast-forward
 packages/lwt_ppx/lwt_ppx.5.9.2/opam |  1 +
 packages/lwt_ppx/lwt_ppx.5.9.3/opam | 41 +++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 packages/lwt_ppx/lwt_ppx.5.9.3/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6)
2026-01-27 19:27.37 ---> using "ec0b9239d97b1eba002b8666d90bcda143b1414915128d32a0b6cb8a1bd9f05c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-27 19:27.37 ---> using "cd9db1bfd75ad168f36443d6cd7ffe58df2d9e73878dee80fe00f4ec900a65e4" 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
2026-01-27 19:27.37 ---> using "cbe59c2111ee2f6ebb74444b6a2e449be1401fb2a7e89471df12d7734c31aef0" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       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
2026-01-27 19:27.37 ---> using "bfb3fee637cd4ed2c6e4ef53b349cc70b7b5c70d4fb4d56c09378a42134b6bf5" 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/"))
2026-01-27 19:27.37 ---> using "a80806ab1cec707e8afb5a047be43e19f2c71735f9ef12880c11228115befadd" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-27 19:27.51 ---> saved as "4d2173b6a12bf46ba0732680143bff46de32d79ccdad93ab14a4cc3c9985d81f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-27 19:28.31 ---> saved as "f9e1a37a8b763994573ebd28a567fb89e9fc0ee3b44b7398fbb46e04c7f383e4"

/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 [97.9 kB]
- Fetched 189 kB in 0s (944 kB/s)
- Reading package lists...
- 
2026-01-27 19:28.33 ---> saved as "f39ac17b450facac1d664abcb48143ad60d12762f9503585ad15a3c35898b6b4"

/home/opam: (run (shell "opam pin add -k version -yn lwt_ppx.5.9.3 5.9.3"))
lwt_ppx is now pinned to version 5.9.3
2026-01-27 19:28.34 ---> saved as "9d2163634075c7e14fe5a3b43cbbde7bf86469c638e6d1742828a6f839d62a20"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_ppx.5.9.3;\
                        \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 \"$pkg\" != 'lwt_ppx.5.9.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_ppx.5.9.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 14 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 dune                3.21.0         [required by lwt_ppx]
  - install dune-configurator   3.21.0         [required by lwt]
  - install lwt                 6.0.0          [required by lwt_ppx]
  - install lwt_ppx             5.9.3 (pinned)
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ocamlfind           1.9.8          [required by base-bytes]
  - install ocplib-endian       1.2            [required by lwt]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppxlib              0.37.0         [required by lwt_ppx]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install stdlib-shims        0.3.0          [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
-> retrieved lwt.6.0.0  (cached)
-> retrieved lwt_ppx.5.9.3  (https://github.com/ocsigen/lwt/archive/refs/tags/5.9.3.tar.gz)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.21.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.21.0
-> installed lwt.6.0.0
-> installed ppxlib.0.37.0
-> installed lwt_ppx.5.9.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 19:30.50 ---> saved as "0bada14888fd512eadb37f915067c10499dc043d979993885b5beb5d5d6b0525"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall slipshow.0.0.33;\
                        \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 \"$pkg\" != 'slipshow.0.0.33' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
slipshow.0.0.33 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== downgrade 1 package
  - downgrade lwt                   6.0.0 to 5.9.2 [required by slipshow]
=== recompile 1 package
  - recompile lwt_ppx               5.9.3 (pinned) [uses lwt]
=== install 122 packages
  - install   angstrom              0.16.1         [required by multipart_form, caqti, multipart_form-lwt]
  - install   asn1-combinators      0.3.2          [required by x509]
  - install   astring               0.8.5          [required by bos, irmin-watcher]
  - install   base64                3.5.2          [required by slipshow]
  - install   bigarray-compat       1.1.0          [required by dream]
  - install   bigstringaf           0.10.0         [required by multipart_form, caqti, multipart_form-lwt]
  - install   bos                   0.2.1          [required by slipshow]
  - install   brr                   0.0.8          [required by slipshow]
  - install   bstr                  0.0.4          [required by prettym]
  - install   camlp-streams         5.0.1          [required by dream]
  - install   caqti                 2.2.4          [required by dream]
  - install   caqti-lwt             2.2.4          [required by dream]
  - install   cf                    0.5.0          [required by cf-lwt]
  - install   cf-lwt                0.5.0          [required by irmin-watcher]
  - install   cmdliner              1.3.0          [required by slipshow]
  - 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 lwt, dream]
  - install   conf-libffi           2.0.0          [required by ctypes-foreign]
  - install   conf-libssl           4              [required by ssl]
  - install   conf-pkg-config       4              [required by ctypes-foreign]
  - install   cstruct               6.2.0          [required by dream]
  - install   ctypes                0.24.0         [required by cf, fsevents]
  - install   ctypes-foreign        0.24.0         [required by cf]
  - 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 slipshow]
  - install   dream-httpaf          1.0.0~alpha4   [required by dream]
  - install   dream-pure            1.0.0~alpha2   [required by dream]
  - install   dune-private-libs     3.21.0         [required by dune-site]
  - install   dune-site             3.21.0         [required by caqti]
  - install   duration              0.2.1          [required by mirage-crypto-rng-lwt]
  - install   dyn                   3.21.0         [required by dune-private-libs]
  - 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, bos, irmin-watcher]
  - install   fpath                 0.7.3          [required by slipshow]
  - install   fs-io                 3.21.0         [required by stdune]
  - install   fsevents              0.3.0          [required by fsevents-lwt]
  - install   fsevents-lwt          0.3.0          [required by irmin-watcher]
  - 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                    0.10.0         [required by dream-httpaf]
  - install   h2-lwt                0.10.0         [required by h2-lwt-unix]
  - install   h2-lwt-unix           0.10.0         [required by dream-httpaf]
  - install   hmap                  0.8.1          [required by dream-pure]
  - install   hpack                 0.13.0         [required by h2]
  - install   httpaf                0.7.1          [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 httpun]
  - install   httpun-ws             0.2.0          [required by dream-httpaf]
  - install   inotify               2.6            [required by irmin-watcher]
  - install   integers              0.7.0          [required by ctypes]
  - install   ipaddr                5.6.1          [required by caqti, caqti-lwt]
  - install   irmin-watcher         0.5.0          [required by slipshow]
  - install   js_of_ocaml           6.2.0          [required by js_of_ocaml-lwt]
  - install   js_of_ocaml-compiler  6.2.0          [required by slipshow]
  - install   js_of_ocaml-lwt       6.2.0          [required by slipshow]
  - install   js_of_ocaml-ppx       6.2.0          [required by js_of_ocaml-lwt]
  - install   js_of_ocaml-toplevel  6.2.0          [required by brr]
  - install   kdf                   1.0.0          [required by tls]
  - install   ke                    0.6            [required by multipart_form, multipart_form-lwt]
  - install   lambdasoup            1.1.1          [required by dream]
  - install   logs                  0.10.0         [required by dream, bos, irmin-watcher]
  - install   lru                   0.3.1          [required by caqti]
  - install   lwt-dllist            1.1.0          [required by caqti]
  - 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 slipshow]
  - install   markup                1.0.3          [required by dream]
  - install   menhir                20250912       [required by graphql_parser]
  - install   menhirCST             20250912       [required by menhir]
  - install   menhirLib             20250912       [required by js_of_ocaml-compiler]
  - install   menhirSdk             20250912       [required by js_of_ocaml-compiler]
  - 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-syntax-shims    1.0.0          [required by angstrom]
  - install   ocamlbuild            0.16.1         [required by bos, brr]
  - install   ohex                  0.2.0          [required by tls]
  - install   ordering              3.21.0         [required by dyn, stdune]
  - install   pecu                  0.7            [required by multipart_form]
  - install   pp                    2.0.0          [required by dune-private-libs]
  - install   ppx_blob              0.9.0          [required by slipshow]
  - 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   result                1.5            [required by httpaf]
  - install   rresult               0.7.0          [required by bos]
  - install   sedlex                3.7            [required by js_of_ocaml-compiler]
  - install   seq                   base           [required by graphql]
  - install   slipshow              0.0.33
  - install   ssl                   0.7.0          [required by dream]
  - install   stdune                3.21.0         [required by dune-private-libs]
  - install   stringext             1.6.0          [required by uri]
  - install   tls                   2.0.3          [required by caqti]
  - install   top-closure           3.21.0         [required by stdune]
  - install   topkg                 1.1.1          [required by bos, brr]
  - 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   x509                  1.0.6          [required by caqti]
  - install   yojson                3.0.0          [required by dream]
  - install   zarith                1.14           [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    libev-dev libffi-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" "libffi-dev" "libgmp-dev" "libssl-dev" "pkg-config"
- Selecting previously unselected package libev4t64:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20654 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 libffi-dev:amd64.
- Preparing to unpack .../2-libffi-dev_3.4.8-2_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.8-2) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../3-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 .../4-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 .../5-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../6-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 .../7-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../8-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../9-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 libffi-dev:amd64 (3.4.8-2) ...
- 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+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved brr.0.0.8  (cached)
-> retrieved bstr.0.0.4  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved caqti.2.2.4, caqti-lwt.2.2.4  (cached)
-> installed base64.3.5.2
-> retrieved cf.0.5.0, cf-lwt.0.5.0  (cached)
-> 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)
-> installed bigarray-compat.1.1.0
-> retrieved cstruct.6.2.0  (cached)
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> installed bigstringaf.0.10.0
-> installed camlp-streams.5.0.1
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed bstr.0.0.4
-> installed conf-gmp-powm-sec.4
-> installed conf-libssl.4
-> installed conf-libffi.2.0.0
-> 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
-> retrieved dune-private-libs.3.21.0, dune-site.3.21.0, dyn.3.21.0, fs-io.3.21.0, ordering.3.21.0, stdune.3.21.0, top-closure.3.21.0  (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 fpath.0.7.3  (cached)
-> retrieved fsevents.0.3.0, fsevents-lwt.0.3.0  (cached)
-> retrieved gen.1.1  (cached)
-> retrieved gluten.0.5.2, gluten-lwt.0.5.2, gluten-lwt-unix.0.5.2  (cached)
-> installed cmdliner.1.3.0
-> installed duration.0.2.1
-> retrieved gmap.0.3.0  (cached)
-> retrieved graphql.0.14.0, graphql-lwt.0.14.0, graphql_parser.0.14.0  (cached)
-> installed faraday.0.8.2
-> retrieved h2.0.10.0, h2-lwt.0.10.0, h2-lwt-unix.0.10.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> installed gmap.0.3.0
-> retrieved hpack.0.13.0  (cached)
-> retrieved httpaf.0.7.1  (cached)
-> installed gluten.0.5.2
-> retrieved httpun.0.1.0, httpun-lwt.0.1.0, httpun-lwt-unix.0.1.0, httpun-types.0.1.0  (cached)
-> installed eqaf.0.10
-> retrieved httpun-ws.0.2.0  (cached)
-> retrieved inotify.2.6  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> retrieved irmin-watcher.0.5.0  (cached)
-> installed fs-io.3.21.0
-> installed httpun-types.0.1.0
-> installed top-closure.3.21.0
-> installed ordering.3.21.0
-> installed macaddr.5.6.1
-> installed integers.0.7.0
-> retrieved js_of_ocaml.6.2.0, js_of_ocaml-compiler.6.2.0, js_of_ocaml-lwt.6.2.0, js_of_ocaml-ppx.6.2.0, js_of_ocaml-toplevel.6.2.0  (cached)
-> installed digestif.1.3.0
-> installed ipaddr.5.6.1
-> retrieved kdf.1.0.0  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved lambdasoup.1.1.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved lwt.5.9.2  (cached)
-> installed ctypes.0.24.0
-> retrieved lwt-dllist.1.1.0  (cached)
-> removed   lwt_ppx.5.9.3
-> removed   lwt.6.0.0
-> 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 lwt-dllist.1.1.0
-> retrieved mirage-clock.4.2.0  (cached)
-> installed magic-mime.1.3.1
-> installed mirage-clock.4.2.0
-> installed menhirCST.20250912
-> installed menhirSdk.20250912
-> 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)
-> installed ctypes-foreign.0.24.0
-> retrieved multipart_form.0.7.0, multipart_form-lwt.0.7.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed cf.0.5.0
-> retrieved ohex.0.2.0  (cached)
-> retrieved pecu.0.7  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved ppx_blob.0.9.0  (cached)
-> installed fsevents.0.3.0
-> retrieved prettym.0.0.4  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> installed ohex.0.2.0
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sedlex.3.7  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> installed pp.2.0.0
-> installed ocaml-syntax-shims.1.0.0
-> installed lwt.5.9.2
-> installed mirage-crypto.1.2.0
-> installed pecu.0.7
-> installed ppx_blob.0.9.0
-> installed re.1.14.0
-> installed result.1.5
-> installed gen.1.1
-> installed psq.0.2.1
-> installed angstrom.0.16.1
-> installed faraday-lwt.0.8.2
-> installed gluten-lwt.0.5.2
-> installed inotify.2.6
-> installed kdf.1.0.0
-> installed cf-lwt.0.5.0
-> installed fsevents-lwt.0.3.0
-> installed faraday-lwt-unix.0.8.2
-> installed lru.0.3.1
-> retrieved slipshow.0.0.33  (https://opam.ocaml.org/cache)
-> retrieved ssl.0.7.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved tls.2.0.3  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uchar.0.0.2  (cached)
-> installed httpaf.0.7.1
-> retrieved unstrctrd.0.4  (cached)
-> installed hpack.0.13.0
-> installed httpun.0.1.0
-> installed stringext.1.6.0
-> retrieved uri.4.4.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed httpun-lwt.0.1.0
-> retrieved zarith.1.14  (cached)
-> installed dyn.3.21.0
-> installed ssl.0.7.0
-> installed h2.0.10.0
-> installed httpun-ws.0.2.0
-> installed lwt_ssl.1.2.0
-> installed lwt_ppx.5.9.3
-> installed uri.4.4.0
-> installed yojson.3.0.0
-> installed h2-lwt.0.10.0
-> installed gluten-lwt-unix.0.5.2
-> installed httpun-lwt-unix.0.1.0
-> installed h2-lwt-unix.0.10.0
-> installed sedlex.3.7
-> installed ocamlbuild.0.16.1
-> installed uchar.0.0.2
-> installed zarith.1.14
-> installed stdune.3.21.0
-> installed dune-private-libs.3.21.0
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed rresult.0.7.0
-> installed dune-site.3.21.0
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed unstrctrd.0.4
-> installed asn1-combinators.0.3.2
-> installed ke.0.6
-> installed cstruct.6.2.0
-> installed prettym.0.0.4
-> installed fpath.0.7.3
-> installed menhir.20250912
-> installed dream-pure.1.0.0~alpha2
-> installed markup.1.0.3
-> installed graphql_parser.0.14.0
-> installed lambdasoup.1.1.1
-> installed graphql.0.14.0
-> installed graphql-lwt.0.14.0
-> installed dream-httpaf.1.0.0~alpha4
-> installed js_of_ocaml-compiler.6.2.0
-> installed logs.0.10.0
-> installed irmin-watcher.0.5.0
-> installed mirage-crypto-rng.1.2.0
-> installed mirage-crypto-rng-lwt.1.2.0
-> installed js_of_ocaml-toplevel.6.2.0
-> installed multipart_form.0.7.0
-> installed mirage-crypto-pk.1.2.0
-> installed multipart_form-lwt.0.7.0
-> installed bos.0.2.1
-> installed mirage-crypto-ec.1.2.0
-> installed x509.1.0.6
-> installed brr.0.0.8
-> installed tls.2.0.3
-> installed caqti.2.2.4
-> installed caqti-lwt.2.2.4
-> installed js_of_ocaml.6.2.0
-> installed dream.1.0.0~alpha8
-> installed js_of_ocaml-ppx.6.2.0
-> installed js_of_ocaml-lwt.6.2.0
-> installed slipshow.0.0.33
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 19:34.29 ---> saved as "4bc7e89b5c528cb9f14886388e35f1182582e7d18c0dd720a3cf44177b794420"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test slipshow.0.0.33) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile slipshow 0.0.33

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved slipshow.0.0.33  (https://opam.ocaml.org/cache)
-> removed   slipshow.0.0.33
-> installed slipshow.0.0.33
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 19:34.51 ---> saved as "53c8430f70bc759b9f9d6fbabc9e89e0c45d40b43b4e2f602ef9ca0660753577"

/home/opam: (run (shell  "opam reinstall --with-test --verbose slipshow.0.0.33;\
                        \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 \"$pkg\" != 'slipshow.0.0.33' && partial_fails=\"$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 slipshow 0.0.33

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [slipshow.0.0.33: extract]
-> retrieved slipshow.0.0.33  (cached)
Processing  2/4: [slipshow: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "slipshow" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/slipshow.0.0.33)
-> compiled  slipshow.0.0.33
-> removed   slipshow.0.0.33
-> installed slipshow.0.0.33
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 19:35.10 ---> saved as "2f98ad36b262b12a5cf2f56093d4ab801c4dc87f61b652ce419072572a9e5f05"
Job succeeded
2026-01-27 19:35.22: Job succeeded