(not at the head of any monitored branch or PR)
2026-04-30 02:03.19: New job: test msendmail.0.13.0 with dune.3.23.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29824/head (89a6ae888498500bf7c0fc05361da936fc6acacf)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29824/head" && git reset --hard 89a6ae88
git fetch origin master
git merge --no-edit d1c56642b8ca7e1166c90bfe0c74f38007bbad58
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.23.0~alpha2 3.23.0~alpha2
RUN opam reinstall dune.3.23.0~alpha2; \
    res=$?; \
    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 "$pkg" != 'dune.3.23.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall msendmail.0.13.0; \
    res=$?; \
    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 "$pkg" != 'msendmail.0.13.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test msendmail.0.13.0) || true
RUN opam reinstall --with-test --verbose msendmail.0.13.0; \
    res=$?; \
    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 "$pkg" != 'msendmail.0.13.0' && partial_fails="$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 .

2026-04-30 02:03.19: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44-dune.3.23.0~alpha2-msendmail.0.13.0-89a6ae888498500bf7c0fc05361da936fc6acacf"
2026-04-30 02:03.19: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44)
 (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 dune.3.23.0~alpha2 3.23.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.23.0~alpha2;\
             \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 \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall msendmail.0.13.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'msendmail.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test msendmail.0.13.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose msendmail.0.13.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'msendmail.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-30 02:03.19: Waiting for resource in pool OCluster
2026-04-30 05:17.20: Waiting for worker…
2026-04-30 05:18.48: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at d1c56642b8 Merge pull request #29820 from jmid/core-0.17.1-bound
Merge made by the 'ort' strategy.
 .../chrome-trace/chrome-trace.3.23.0~alpha2/opam   | 39 +++++++++++
 .../dune-action-plugin.3.23.0~alpha2/opam          | 52 ++++++++++++++
 .../dune-action-trace.3.23.0~alpha2/opam           | 39 +++++++++++
 .../dune-build-info.3.23.0~alpha2/opam             | 45 ++++++++++++
 .../dune-configurator.3.23.0~alpha2/opam           | 49 +++++++++++++
 packages/dune-glob/dune-glob.3.23.0~alpha2/opam    | 42 ++++++++++++
 .../dune-private-libs.3.23.0~alpha2/opam           | 50 ++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam   | 41 +++++++++++
 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam      | 44 ++++++++++++
 packages/dune-site/dune-site.3.23.0~alpha2/opam    | 37 ++++++++++
 packages/dune/dune.3.23.0~alpha2/opam              | 80 ++++++++++++++++++++++
 packages/dyn/dyn.3.23.0~alpha2/opam                | 40 +++++++++++
 packages/fs-io/fs-io.3.23.0~alpha2/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam  | 43 ++++++++++++
 packages/ordering/ordering.3.23.0~alpha2/opam      | 38 ++++++++++
 packages/stdune/stdune.3.23.0~alpha2/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.23.0~alpha2/opam     | 38 ++++++++++
 packages/xdg/xdg.3.23.0~alpha2/opam                | 39 +++++++++++
 18 files changed, 801 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.23.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.23.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.23.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.23.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.23.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.23.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.23.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.23.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.23.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.23.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.23.0~alpha2/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44)
2026-04-30 05:19.40 ---> using "3ad720629c2266fa8bdd5d2923dac1e3690d78741c5f65fb1eb4d33725df507c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-30 05:19.40 ---> using "0d128a17914946ba4fe4852d9c905008c6396e0502e54d164cf768f35be583e7" 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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-30 05:19.40 ---> using "d70296180507e779e1710b2206cbd2ed2063f4f7ba3a5617311725a56ede5942" 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         2.5.1
# 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" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, 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       5.4.1
2026-04-30 05:19.40 ---> using "8495d51697191c14a2d936280d33309feb632049461097708f2914849f49e434" 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/"))
2026-04-30 05:19.40 ---> using "e71fcfd10a966fea9cbc39c81a8170d118ef6c5bc3e82b827a8fc5873a3b02c4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-30 05:19.41 ---> using "1a95fcfdbe33d3db5ee6da23907452f21ceefede84b20ffd63d9951a0582315e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-30 05:19.41 ---> using "c06cea79d066df0e24bbd5a14e3fb6af810f6c2510831dea6a3f9b3abe543bc6" 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 [129 kB]
- Fetched 219 kB in 0s (1742 kB/s)
- Reading package lists...
- 
2026-04-30 05:19.41 ---> using "79dc76009a07376b7d0a125988001bdfe429c021968c950cc37d4850b4405ed8" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.23.0~alpha2 3.23.0~alpha2"))
dune is now pinned to version 3.23.0~alpha2
2026-04-30 05:19.41 ---> using "0fceafb872b30d0895792b4eaa943f03be2c3da266d1c709c5e111c4f9d0ce56" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.23.0~alpha2;\
                        \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 \"$pkg\" != 'dune.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.23.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.23.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.0~alpha2  (cached)
-> installed dune.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 05:19.41 ---> using "33f3806b768ed3bccb769c14ec85f285cc9a11aedea3160e9b687d42e8d992f8" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall msendmail.0.13.0;\
                        \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 \"$pkg\" != 'msendmail.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
msendmail.0.13.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 85 packages
  - install angstrom            0.16.1        [required by colombe]
  - install arp                 4.1.0         [required by tcpip]
  - install asn1-combinators    0.3.2         [required by x509]
  - install astring             0.8.5         [required by bos]
  - install base-bytes          base          [required by ocplib-endian]
  - install base64              3.5.2         [required by sendmail]
  - install bigstringaf         0.10.0        [required by sendmail]
  - install bin                 0.0.4         [required by mnet]
  - install bos                 0.3.0         [required by ca-certs-nss]
  - install bstr                0.0.4         [required by mnet]
  - install bytesrw             0.3.0         [required by mkernel]
  - install ca-certs-nss        3.121         [required by msendmail]
  - install cmdliner            2.1.1         [required by ca-certs-nss]
  - install colombe             0.13.0        [required by sendmail]
  - install conf-gmp            5             [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec   4             [required by mirage-crypto-pk]
  - install conf-libseccomp     1             [required by solo5]
  - install conf-pkg-config     4             [required by bytesrw]
  - install cppo                1.8.0         [required by lwt]
  - install csexp               1.5.2         [required by dune-configurator]
  - install cstruct             6.2.0         [required by sendmail]
  - install cstruct-lwt         6.2.0         [required by tcpip]
  - install digestif            1.3.0         [required by ca-certs-nss]
  - install domain-name         0.5.0         [required by msendmail]
  - install dune-configurator   3.23.0~alpha2 [required by hxd, miou, bigstringaf]
  - install duration            0.3.1         [required by mnet]
  - install eqaf                0.10          [required by digestif]
  - install ethernet            3.2.0         [required by tcpip]
  - install flux                0.0.1~beta5   [required by msendmail]
  - install fmt                 0.11.0        [required by ca-certs-nss, mnet]
  - install fpath               0.7.3         [required by bos]
  - install gmap                0.3.0         [required by x509]
  - install happy-eyeballs      2.0.1         [required by mnet, mnet-happy-eyeballs]
  - install hxd                 0.4.0         [required by mnet, sendmail]
  - install ipaddr              5.6.2         [required by mnet]
  - install ipaddr-cstruct      5.6.2         [required by utcp]
  - install jsont               0.2.0         [required by mkernel]
  - install kdf                 1.0.0         [required by x509, tls]
  - install ke                  0.6           [required by sendmail]
  - install logs                0.10.0        [required by ca-certs-nss, sendmail]
  - install lru                 0.3.1         [required by tcpip]
  - install lwt                 6.1.2         [required by hxd, utcp]
  - install lwt-dllist          1.1.0         [required by tcpip]
  - install macaddr             5.6.2         [required by mnet]
  - install macaddr-cstruct     5.6.2         [required by tcpip]
  - install metrics             0.5.0         [required by utcp]
  - install miou                0.5.5         [required by flux]
  - install mirage-crypto       2.1.0         [required by x509, tls]
  - install mirage-crypto-ec    2.1.0         [required by x509, tls]
  - install mirage-crypto-pk    2.1.0         [required by x509, tls]
  - install mirage-crypto-rng   2.1.0         [required by mnet]
  - install mirage-flow         5.0.0         [required by tcpip]
  - install mirage-mtime        5.2.0         [required by utcp]
  - install mirage-net          4.0.0         [required by tcpip]
  - install mirage-ptime        5.2.0         [required by ca-certs-nss]
  - install mirage-sleep        4.1.0         [required by utcp]
  - install mkernel             0.0.1         [required by mnet]
  - install mnet                0.0.1         [required by msendmail]
  - install mnet-happy-eyeballs 0.0.1         [required by msendmail]
  - install mnet-tls            0.0.1         [required by msendmail]
  - install msendmail           0.13.0
  - install mtime               2.1.0         [required by utcp]
  - install ocaml-solo5         1.2.2         [required by mkernel]
  - install ocaml-src           5.4.1         [required by ocaml-solo5]
  - install ocaml-syntax-shims  1.0.0         [required by colombe]
  - install ocamlbuild          0.16.1        [required by bos]
  - install ocamlfind           1.9.8         [required by bos]
  - install ocplib-endian       1.2           [required by lwt]
  - install ohex                0.2.0         [required by x509, tls]
  - install opatch              3.1.0         [required by ocaml-solo5]
  - install patch               3.1.0         [required by opatch]
  - install psq                 0.2.1         [required by lru]
  - install ptime               1.2.0         [required by x509, mirage-ptime, tls]
  - install randomconv          0.2.0         [required by utcp]
  - install rresult             0.7.0         [required by sendmail]
  - install sendmail            0.13.0        [required by msendmail]
  - install seq                 base          [required by psq]
  - install slice               0.0.4         [required by mnet]
  - install solo5               0.10.1        [required by mkernel]
  - install tcpip               9.0.1         [required by utcp]
  - install tls                 2.0.4         [required by mnet-tls, mnet, sendmail]
  - install topkg               1.1.1         [required by bos]
  - install utcp                0.0.2         [required by mnet-happy-eyeballs, mnet, mnet-tls]
  - install x509                1.0.6         [required by ca-certs-nss]
  - install zarith              1.14          [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    libgmp-dev libseccomp-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" "libseccomp-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%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 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 libseccomp-dev:amd64.
- Preparing to unpack .../3-libseccomp-dev_2.6.0-2_amd64.deb ...
- Unpacking libseccomp-dev:amd64 (2.6.0-2) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../4-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../5-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../6-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libseccomp-dev:amd64 (2.6.0-2) ...
- 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+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved arp.4.1.0  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bin.0.0.4, bstr.0.0.4, slice.0.0.4  (cached)
-> retrieved bos.0.3.0  (cached)
-> retrieved bytesrw.0.3.0  (cached)
-> retrieved ca-certs-nss.3.121  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved colombe.0.13.0, msendmail.0.13.0, sendmail.0.13.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> installed base64.3.5.2
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> installed conf-gmp-powm-sec.4
-> installed conf-libseccomp.1
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0  (cached)
-> installed bstr.0.0.4
-> installed csexp.1.5.2
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> installed slice.0.0.4
-> installed domain-name.0.5.0
-> installed bin.0.0.4
-> installed cppo.1.8.0
-> retrieved dune-configurator.3.23.0~alpha2  (cached)
-> retrieved duration.0.3.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved ethernet.3.2.0  (cached)
-> retrieved flux.0.0.1~beta5  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved happy-eyeballs.2.0.1  (cached)
-> retrieved hxd.0.4.0  (cached)
-> retrieved ipaddr.5.6.2, ipaddr-cstruct.5.6.2, macaddr.5.6.2, macaddr-cstruct.5.6.2  (cached)
-> retrieved jsont.0.2.0  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved lwt.6.1.2  (cached)
-> installed cmdliner.2.1.1
-> installed duration.0.3.1
-> installed eqaf.0.10
-> installed gmap.0.3.0
-> installed macaddr.5.6.2
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved metrics.0.5.0  (cached)
-> retrieved miou.0.5.5  (cached)
-> installed dune-configurator.3.23.0~alpha2
-> installed lwt-dllist.1.1.0
-> installed ipaddr.5.6.2
-> retrieved mirage-crypto.2.1.0, mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0  (cached)
-> installed bigstringaf.0.10.0
-> installed digestif.1.3.0
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved mirage-mtime.5.2.0  (cached)
-> retrieved mirage-net.4.0.0  (cached)
-> retrieved mirage-ptime.5.2.0  (cached)
-> retrieved mirage-sleep.4.1.0  (cached)
-> retrieved mkernel.0.0.1  (cached)
-> retrieved mnet.0.0.1, mnet-happy-eyeballs.0.0.1, mnet-tls.0.0.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-solo5.1.2.2  (cached)
-> installed miou.0.5.5
-> retrieved ocaml-src.5.4.1  (cached)
-> installed mirage-crypto.2.1.0
-> installed flux.0.0.1~beta5
-> 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 opatch.3.1.0, patch.3.1.0  (cached)
-> installed ocaml-src.5.4.1
-> installed kdf.1.0.0
-> installed ohex.0.2.0
-> retrieved psq.0.2.1  (cached)
-> installed patch.3.1.0
-> retrieved ptime.1.2.0  (cached)
-> retrieved randomconv.0.2.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved solo5.0.10.1  (cached)
-> retrieved tcpip.9.0.1  (cached)
-> installed randomconv.0.2.0
-> retrieved tls.2.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved utcp.0.0.2  (cached)
-> installed ocaml-syntax-shims.1.0.0
-> installed psq.0.2.1
-> retrieved x509.1.0.6  (cached)
-> retrieved zarith.1.14  (cached)
-> installed opatch.3.1.0
-> installed lru.0.3.1
-> installed angstrom.0.16.1
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocplib-endian.1.2
-> installed ocamlbuild.0.16.1
-> installed lwt.6.1.2
-> installed zarith.1.14
-> installed mirage-sleep.4.1.0
-> installed hxd.0.4.0
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed mirage-mtime.5.2.0
-> installed mirage-ptime.5.2.0
-> installed astring.0.8.5
-> installed ke.0.6
-> installed metrics.0.5.0
-> installed cstruct.6.2.0
-> installed bytesrw.0.3.0
-> installed colombe.0.13.0
-> installed macaddr-cstruct.5.6.2
-> installed mirage-net.4.0.0
-> installed mirage-flow.5.0.0
-> installed ipaddr-cstruct.5.6.2
-> installed cstruct-lwt.6.2.0
-> installed asn1-combinators.0.3.2
-> installed logs.0.10.0
-> installed fpath.0.7.3
-> installed ethernet.3.2.0
-> installed happy-eyeballs.2.0.1
-> installed mirage-crypto-rng.2.1.0
-> installed solo5.0.10.1
-> installed arp.4.1.0
-> installed bos.0.3.0
-> installed jsont.0.2.0
-> installed mirage-crypto-pk.2.1.0
-> installed mirage-crypto-ec.2.1.0
-> installed tcpip.9.0.1
-> installed x509.1.0.6
-> installed utcp.0.0.2
-> installed ca-certs-nss.3.121
-> installed tls.2.0.4
-> installed sendmail.0.13.0
-> installed ocaml-solo5.1.2.2
-> installed mkernel.0.0.1
-> installed mnet.0.0.1
-> installed mnet-happy-eyeballs.0.0.1
-> installed mnet-tls.0.0.1
-> installed msendmail.0.13.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 05:22.15 ---> saved as "02259ae755b5c6aaff011ac03437f82887a3f90189f486c67679b829c1dc92d5"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test msendmail.0.13.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile msendmail 0.13.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved msendmail.0.13.0  (https://opam.ocaml.org/cache)
-> removed   msendmail.0.13.0
-> installed msendmail.0.13.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 05:22.21 ---> saved as "907b53db47e2b62e362e86a73dfebc05b2b61d9638551f09be98f87711b2f66f"

/home/opam: (run (shell  "opam reinstall --with-test --verbose msendmail.0.13.0;\
                        \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 \"$pkg\" != 'msendmail.0.13.0' && partial_fails=\"$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 msendmail 0.13.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [msendmail.0.13.0: extract]
-> retrieved msendmail.0.13.0  (cached)
Processing  2/4: [msendmail: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "msendmail" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/msendmail.0.13.0)
Processing  2/4: [msendmail: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "msendmail" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/msendmail.0.13.0)
-> compiled  msendmail.0.13.0
-> removed   msendmail.0.13.0
-> installed msendmail.0.13.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 05:22.29 ---> saved as "8c07332c34eb50fb64fa9c7a23c12415df1969f0823e6d99a173fd2b0eef16ac"
Job succeeded
2026-04-30 05:23.20: Job succeeded