Build:
  1. 0
2026-01-27 19:22.55: New job: test yocaml_unix.2.1.0 with mirage-runtime.4.10.3, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29297/head (bec96dd4b29b0e3eb148af9966895e70442e68e2)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29297/head" && git reset --hard bec96dd4
git fetch origin master
git merge --no-edit 88150787b3c9df767fd8dadf5d416641f8ee58f8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn mirage-runtime.4.10.3 4.10.3
RUN opam reinstall mirage-runtime.4.10.3; \
    res=$?; \
    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 "$pkg" != 'mirage-runtime.4.10.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall yocaml_unix.2.1.0; \
    res=$?; \
    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 "$pkg" != 'yocaml_unix.2.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test yocaml_unix.2.1.0) || true
RUN opam reinstall --with-test --verbose yocaml_unix.2.1.0; \
    res=$?; \
    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 "$pkg" != 'yocaml_unix.2.1.0' && partial_fails="$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 .

2026-01-27 19:22.55: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6-mirage-runtime.4.10.3-yocaml_unix.2.1.0-bec96dd4b29b0e3eb148af9966895e70442e68e2"
2026-01-27 19:22.55: 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 mirage-runtime.4.10.3 4.10.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mirage-runtime.4.10.3;\
             \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 \"$pkg\" != 'mirage-runtime.4.10.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall yocaml_unix.2.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'yocaml_unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test yocaml_unix.2.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose yocaml_unix.2.1.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'yocaml_unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-27 19:22.55: Waiting for resource in pool OCluster
2026-01-27 23:08.46: Waiting for worker…
2026-01-27 23:11.48: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files:  68% (13214/19285)
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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
Merge made by the 'ort' strategy.
 packages/mirage-runtime/mirage-runtime.4.0.0/opam       | 2 +-
 packages/mirage-runtime/mirage-runtime.4.0.0~beta3/opam | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.0/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.1/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.2/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.3/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.4/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.7.0/opam       | 2 +-
 packages/mirage-runtime/mirage-runtime.4.9.0/opam       | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

(from ocaml/opam:debian-13-ocaml-5.4@sha256:7b75eb963f7d9195aa7a042832bacc96efd4ab4b0279914c2953f9f23ee6d1e6)
2026-01-27 23:11.51 ---> 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 23:11.51 ---> 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 23:11.51 ---> 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 23:11.51 ---> 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 23:11.51 ---> using "a80806ab1cec707e8afb5a047be43e19f2c71735f9ef12880c11228115befadd" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-27 23:11.52 ---> using "29f6e5bc90fed1f3ca0dbfa7880bf07b07ed9305f0af011f54a2924d95990898" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-27 23:11.52 ---> using "0859ca9de64aae35bcc4a34df9c8711b7e38cf8dc80a303c3ac16dd388a11c6c" 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 [97.9 kB]
- Fetched 189 kB in 0s (2011 kB/s)
- Reading package lists...
2026-01-27 23:11.52 ---> using "259e4b9b0f8fe427b0b1d267335e5f38c5e7f40c70220e295abceff1731dbbb3" from cache

/home/opam: (run (shell "opam pin add -k version -yn mirage-runtime.4.10.3 4.10.3"))
mirage-runtime is now pinned to version 4.10.3
2026-01-27 23:11.54 ---> saved as "c0c155de87a7f40e99a2b71b0b6048f62da327f2b42d84fb706fdc97b90300c5"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mirage-runtime.4.10.3;\
                        \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 \"$pkg\" != 'mirage-runtime.4.10.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mirage-runtime.4.10.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 16 packages
  - install base-bytes        base            [required by ocplib-endian]
  - install cmdliner          2.1.0           [required by mirage-runtime]
  - install cppo              1.8.0           [required by lwt]
  - install csexp             1.5.2           [required by dune-configurator]
  - install domain-name       0.5.0           [required by ipaddr]
  - install dune              3.21.0          [required by mirage-runtime]
  - install dune-configurator 3.21.0          [required by lwt]
  - install ipaddr            5.6.1           [required by mirage-runtime]
  - install logs              0.10.0          [required by mirage-runtime]
  - install lwt               5.9.2           [required by mirage-runtime]
  - install macaddr           5.6.1           [required by ipaddr]
  - install mirage-runtime    4.10.3 (pinned)
  - install ocamlbuild        0.16.1          [required by logs]
  - install ocamlfind         1.9.8           [required by logs]
  - install ocplib-endian     1.2             [required by lwt]
  - install topkg             1.1.1           [required by logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved mirage-runtime.4.10.3  (cached)
-> installed cmdliner.2.1.0
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed dune.3.21.0
-> installed domain-name.0.5.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed macaddr.5.6.1
-> installed ocplib-endian.1.2
-> installed ipaddr.5.6.1
-> installed dune-configurator.3.21.0
-> installed lwt.5.9.2
-> installed logs.0.10.0
-> installed mirage-runtime.4.10.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 23:13.04 ---> saved as "fbdac9a7ccce80da572043a2465268659bb1468d61911cfdebedb184de69ae55"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall yocaml_unix.2.1.0;\
                        \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 \"$pkg\" != 'yocaml_unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
yocaml_unix.2.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== recompile 2 packages
  - recompile logs                     0.10.0          [uses fmt]
  - recompile mirage-runtime           4.10.3 (pinned) [uses logs]
=== install 82 packages
  - install   angstrom                 0.16.1          [required by h1, h2]
  - install   asn1-combinators         0.3.2           [required by x509]
  - install   astring                  0.8.5           [required by bos]
  - install   base                     v0.17.3         [required by ppx_expect]
  - install   base64                   3.5.2           [required by h2, h1, cohttp]
  - install   bigstringaf              0.10.0          [required by h2]
  - install   bos                      0.2.1           [required by ca-certs]
  - install   bstr                     0.0.4           [required by httpcats]
  - install   ca-certs                 1.0.1           [required by httpcats]
  - install   cohttp                   6.2.1           [required by yocaml_runtime]
  - 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 yocaml_runtime]
  - install   dns                      10.2.3          [required by dns-client]
  - install   dns-client               10.2.3          [required by dns-client-miou-unix]
  - install   dns-client-miou-unix     10.2.3          [required by httpcats]
  - install   duration                 0.2.1           [required by happy-eyeballs, happy-eyeballs-miou-unix]
  - install   eqaf                     0.10            [required by digestif, mirage-crypto]
  - install   faraday                  0.8.2           [required by h1, h2]
  - install   fmt                      0.11.0          [required by yocaml_runtime]
  - install   fpath                    0.7.3           [required by ca-certs]
  - install   gmap                     0.3.0           [required by x509]
  - install   h1                       1.1.0           [required by httpcats]
  - install   h2                       0.13.0          [required by httpcats]
  - install   happy-eyeballs           2.0.1           [required by dns-client-miou-unix]
  - install   happy-eyeballs-miou-unix 2.0.1           [required by httpcats]
  - install   hpack                    0.13.0          [required by h2]
  - install   http                     6.2.1           [required by cohttp]
  - install   httpcats                 0.1.0           [required by yocaml_unix]
  - install   httpun-types             0.2.0           [required by h1, h2]
  - install   jane-street-headers      v0.17.0         [required by time_now]
  - install   jst-config               v0.17.0         [required by time_now]
  - install   kdf                      1.0.0           [required by x509]
  - install   lru                      0.3.1           [required by dns]
  - install   magic-mime               1.3.1           [required by yocaml_runtime]
  - install   metrics                  0.5.0           [required by dns]
  - install   miou                     0.5.2           [required by httpcats]
  - install   mirage-crypto            2.0.2           [required by ca-certs]
  - install   mirage-crypto-ec         2.0.2           [required by x509]
  - install   mirage-crypto-pk         2.0.2           [required by x509]
  - install   mirage-crypto-rng        2.0.2           [required by x509, dns-client]
  - install   mtime                    2.1.0           [required by dns-client, happy-eyeballs-miou-unix]
  - 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   ohex                     0.2.0           [required by ca-certs]
  - install   ppx_assert               v0.17.0         [required by jst-config]
  - install   ppx_base                 v0.17.0         [required by time_now]
  - install   ppx_cold                 v0.17.0         [required by ppx_base]
  - install   ppx_compare              v0.17.0         [required by ppx_base]
  - install   ppx_derivers             1.2.1           [required by ppxlib]
  - install   ppx_enumerate            v0.17.0         [required by ppx_base]
  - install   ppx_expect               v0.17.3         [required by yocaml_unix]
  - install   ppx_globalize            v0.17.2         [required by ppx_base]
  - install   ppx_hash                 v0.17.0         [required by ppx_base]
  - install   ppx_here                 v0.17.0         [required by ppx_expect]
  - install   ppx_inline_test          v0.17.1         [required by ppx_expect]
  - install   ppx_optcomp              v0.17.1         [required by time_now]
  - install   ppx_sexp_conv            v0.17.1         [required by cohttp]
  - install   ppxlib                   0.37.0          [required by ppx_expect]
  - install   ppxlib_jane              v0.17.4         [required by ppx_globalize, ppx_enumerate, ppx_hash]
  - install   psq                      0.2.1           [required by h2]
  - install   ptime                    1.2.0           [required by ca-certs]
  - install   randomconv               0.2.0           [required by dns-client]
  - install   re                       1.14.0          [required by cohttp]
  - install   rresult                  0.7.0           [required by bos]
  - install   seq                      base            [required by psq]
  - install   sexplib0                 v0.17.0         [required by base, cohttp]
  - install   stdio                    v0.17.0         [required by ppx_expect]
  - install   stdlib-shims             0.3.0           [required by ppxlib]
  - install   stringext                1.6.0           [required by cohttp]
  - install   time_now                 v0.17.0         [required by ppx_inline_test]
  - install   tls                      2.0.3           [required by tls-miou-unix]
  - install   tls-miou-unix            2.0.3           [required by httpcats]
  - install   uri                      4.4.0           [required by cohttp]
  - install   uri-sexp                 4.4.0           [required by cohttp]
  - install   x509                     1.0.6           [required by ca-certs]
  - install   yocaml                   2.1.0           [required by yocaml_unix]
  - install   yocaml_runtime           2.1.0           [required by yocaml_unix]
  - install   yocaml_unix              2.1.0
  - 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"
- 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%
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(Reading database ... 45%
(Reading database ... 50%
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(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 ... 20654 files and directories currently installed.)
- Preparing to unpack .../0-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 .../1-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 .../2-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- 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 base.v0.17.3  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved bstr.0.0.4  (cached)
-> retrieved ca-certs.1.0.1  (cached)
-> retrieved cohttp.6.2.1, http.6.2.1  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed base64.3.5.2
-> installed bstr.0.0.4
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-gmp-powm-sec.4
-> installed bigstringaf.0.10.0
-> installed http.6.2.1
-> retrieved digestif.1.3.0  (cached)
-> retrieved dns.10.2.3, dns-client.10.2.3, dns-client-miou-unix.10.2.3  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved faraday.0.8.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved h1.1.1.0  (cached)
-> retrieved h2.0.13.0, hpack.0.13.0  (cached)
-> installed duration.0.2.1
-> installed gmap.0.3.0
-> retrieved happy-eyeballs.2.0.1, happy-eyeballs-miou-unix.2.0.1  (cached)
-> retrieved httpcats.0.1.0  (cached)
-> installed faraday.0.8.2
-> retrieved httpun-types.0.2.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved metrics.0.5.0  (cached)
-> installed jane-street-headers.v0.17.0
-> retrieved miou.0.5.2  (cached)
-> installed eqaf.0.10
-> installed astring.0.8.5
-> installed httpun-types.0.2.0
-> retrieved mirage-crypto.2.0.2, mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2  (cached)
-> retrieved mtime.2.1.0  (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 ohex.0.2.0  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> installed magic-mime.1.3.1
-> removed   mirage-runtime.4.10.3
-> removed   logs.0.10.0
-> installed fmt.0.11.0
-> installed digestif.1.3.0
-> installed fpath.0.7.3
-> installed ohex.0.2.0
-> installed ppx_derivers.1.2.1
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> retrieved ppxlib.0.37.0  (cached)
-> installed miou.0.5.2
-> installed metrics.0.5.0
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved randomconv.0.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved tls.2.0.3, tls-miou-unix.2.0.3  (cached)
-> installed randomconv.0.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-compiler-libs.v0.17.0
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved yocaml.2.1.0, yocaml_runtime.2.1.0, yocaml_unix.2.1.0  (cached)
-> installed mtime.2.1.0
-> installed psq.0.2.1
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> retrieved zarith.1.14  (cached)
-> installed sexplib0.v0.17.0
-> installed logs.0.10.0
-> installed mirage-crypto.2.0.2
-> installed rresult.0.7.0
-> installed angstrom.0.16.1
-> installed lru.0.3.1
-> installed kdf.1.0.0
-> installed happy-eyeballs.2.0.1
-> installed re.1.14.0
-> installed mirage-runtime.4.10.3
-> installed mirage-crypto-rng.2.0.2
-> installed ptime.1.2.0
-> installed h1.1.1.0
-> installed hpack.0.13.0
-> installed happy-eyeballs-miou-unix.2.0.1
-> installed asn1-combinators.0.3.2
-> installed h2.0.13.0
-> installed uri.4.4.0
-> installed dns.10.2.3
-> installed bos.0.2.1
-> installed dns-client.10.2.3
-> installed zarith.1.14
-> installed mirage-crypto-pk.2.0.2
-> installed mirage-crypto-ec.2.0.2
-> installed base.v0.17.3
-> installed x509.1.0.6
-> installed stdio.v0.17.0
-> installed ca-certs.1.0.1
-> installed tls.2.0.3
-> installed tls-miou-unix.2.0.3
-> installed dns-client-miou-unix.10.2.3
-> installed httpcats.0.1.0
-> installed ppxlib.0.37.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_optcomp.v0.17.1
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed uri-sexp.4.4.0
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed cohttp.6.2.1
-> installed jst-config.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
-> installed yocaml.2.1.0
-> installed yocaml_runtime.2.1.0
-> installed yocaml_unix.2.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 23:14.48 ---> saved as "0c401f54c898d0ce65dd1a7f10afc855843ee4bd85dbe41f44509c795fec3161"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test yocaml_unix.2.1.0) || true"))
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> dkml-base-compiler
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 5.4.0
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
2026-01-27 23:15.13 ---> saved as "04b177bb704b092c99776ffcc2ac0f053661f1c62ff1cf45c62b0c6a8d1b9e72"

/home/opam: (run (shell  "opam reinstall --with-test --verbose yocaml_unix.2.1.0;\
                        \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 \"$pkg\" != 'yocaml_unix.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> dkml-base-compiler
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler >= 5.4.0
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
    not available because the package is pinned to version 5.4.0
    unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
    no matching version
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - yocaml_unix = 2.1.0 -> mdx = 2.5.0 -> ocaml < 5.4 -> ocaml-variants -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
'opam reinstall --with-test --verbose yocaml_unix.2.1.0' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose yocaml_unix.2.1.0;
        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 "$pkg" != 'yocaml_unix.2.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-01-27 23:16.06: Job failed: Failed: Build failed
2026-01-27 23:16.06: Log analysis:
2026-01-27 23:16.06: >>> 
No solution found, exiting
 (score = 100)
2026-01-27 23:16.06: >>> 
No solution found, exiting
 (score = 100)
2026-01-27 23:16.06: [SKIP] Package not available