(not at the head of any monitored branch or PR)
2026-04-10 17:57.40: New job: test letters.0.2.1 with dune.3.22.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29704/head (3e0c395e7b1393a792367f8edca3654dac71e6fd)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29704/head" && git reset --hard 3e0c395e
git fetch origin master
git merge --no-edit 9d8ceab8e9f49f5671cf459997c8a47cf0e675ca
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:4457c533769cd1c32fd9fb5fb13e5a0a285ba114860db7ac2f34c1c21e5690e4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.2 3.22.2
RUN opam reinstall dune.3.22.2; \
    res=$?; \
    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 "$pkg" != 'dune.3.22.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall letters.0.2.1; \
    res=$?; \
    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 "$pkg" != 'letters.0.2.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test letters.0.2.1) || true
RUN opam reinstall --with-test --verbose letters.0.2.1; \
    res=$?; \
    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 "$pkg" != 'letters.0.2.1' && partial_fails="$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 .

2026-04-10 17:57.40: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:4457c533769cd1c32fd9fb5fb13e5a0a285ba114860db7ac2f34c1c21e5690e4-dune.3.22.2-letters.0.2.1-3e0c395e7b1393a792367f8edca3654dac71e6fd"
2026-04-10 17:57.40: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:4457c533769cd1c32fd9fb5fb13e5a0a285ba114860db7ac2f34c1c21e5690e4)
 (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.3.22.2 3.22.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune.3.22.2;\
             \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 \"$pkg\" != 'dune.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall letters.0.2.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'letters.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test letters.0.2.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose letters.0.2.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'letters.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-10 17:57.40: Waiting for resource in pool OCluster
2026-04-11 02:58.50: Waiting for worker…
2026-04-11 03:00.53: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
Updating files:  66% (12498/18686)
Updating files:  67% (12520/18686)
Updating files:  68% (12707/18686)
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Updating files: 100% (18686/18686)
Updating files: 100% (18686/18686), done.
HEAD is now at 9d8ceab8e9 Merge pull request #29697 from filipeom/opam-publish-smtml.0.25.0
Updating 9d8ceab8e9..3e0c395e7b
Fast-forward
 packages/chrome-trace/chrome-trace.3.22.2/opam     | 39 +++++++++++
 .../dune-action-plugin.3.22.2/opam                 | 52 +++++++++++++++
 .../dune-action-trace.3.22.2/opam                  | 39 +++++++++++
 .../dune-build-info/dune-build-info.3.22.2/opam    | 45 +++++++++++++
 .../dune-configurator.3.22.2/opam                  | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.2/opam           | 42 ++++++++++++
 .../dune-private-libs.3.22.2/opam                  | 50 +++++++++++++++
 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam     | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.2/opam             | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.2/opam           | 37 +++++++++++
 packages/dune/dune.3.22.2/opam                     | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.2/opam                       | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.2/opam                   | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam         | 43 +++++++++++++
 packages/ordering/ordering.3.22.2/opam             | 38 +++++++++++
 packages/stdune/stdune.3.22.2/opam                 | 46 +++++++++++++
 packages/top-closure/top-closure.3.22.2/opam       | 38 +++++++++++
 packages/xdg/xdg.3.22.2/opam                       | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.2/opam
 create mode 100644 packages/dune-site/dune-site.3.22.2/opam
 create mode 100644 packages/dune/dune.3.22.2/opam
 create mode 100644 packages/dyn/dyn.3.22.2/opam
 create mode 100644 packages/fs-io/fs-io.3.22.2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam
 create mode 100644 packages/ordering/ordering.3.22.2/opam
 create mode 100644 packages/stdune/stdune.3.22.2/opam
 create mode 100644 packages/top-closure/top-closure.3.22.2/opam
 create mode 100644 packages/xdg/xdg.3.22.2/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:4457c533769cd1c32fd9fb5fb13e5a0a285ba114860db7ac2f34c1c21e5690e4)
2026-04-11 03:03.44 ---> using "e7349b5faa6e8ea47e3f73a0784842b9d8524e468ce596e92633dbea53bd1c16" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-11 03:03.44 ---> using "345d07c1ddcf0b692213607682954d9bdf190a7dc793f33951a109185e732dcb" 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
2026-04-11 03:03.44 ---> using "6e021c655ca00bde9af60e23db55b09a0bcc3db0d3ca38d66f78ad53e254a31c" 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       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.3
2026-04-11 03:03.44 ---> using "7b2a5ae62cf702b99c177da358372ff585494a0b1c5dfffe5c4eda3046bc59fb" 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/"))
2026-04-11 03:03.44 ---> using "2d8e28a183d0990d4c5f7a587471f7c743cdf0d9f00bdf4de7761e94ec09202a" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-11 03:03.46 ---> using "43c49734bd8015921029b9a907dd77c0e05208c46b686916515831f5a9e9d500" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-11 03:03.46 ---> using "bb36992fd0066703535b2984ee1ead3db92bb1f04a8df092631924067dac4082" 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 [121 kB]
- Fetched 211 kB in 0s (1545 kB/s)
- Reading package lists...
- 
2026-04-11 03:03.46 ---> using "e0d9ada0baddc41d2c835edef7d0cf7cceebd2dadac41fda17c9e860b5313a74" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.2 3.22.2"))
dune is now pinned to version 3.22.2
2026-04-11 03:03.46 ---> using "a60db6b945be7f2fc9953546cee71bf416921d54f02951a4c9176dbdf1065520" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune.3.22.2;\
                        \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 \"$pkg\" != 'dune.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune.3.22.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install dune 3.22.2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.2  (cached)
-> installed dune.3.22.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-11 03:03.46 ---> using "59eacf68137f7dccf94b9ebc5274fdc537230a8c71c2eb52f8fcf698829c6d46" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall letters.0.2.1;\
                        \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 \"$pkg\" != 'letters.0.2.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
letters.0.2.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 75 packages
  - install afl-persistent      1.4                [required by mrmime]
  - install angstrom            0.16.1             [required by colombe, mrmime]
  - install asn1-combinators    0.2.6              [required by x509]
  - install astring             0.8.5              [required by fpath]
  - install base                v0.16.4            [required by ppx_sexp_conv]
  - install base-bytes          base               [required by ocplib-endian]
  - install base64              3.5.2              [required by mrmime, sendmail]
  - install bigarray-compat     1.1.0              [required by mrmime]
  - install bigarray-overlap    0.2.1              [required by mrmime]
  - install bigstringaf         0.10.0             [required by mrmime]
  - install bstr                0.0.4              [required by prettym]
  - install cmdliner            1.3.0              [required by mrmime]
  - install coin                0.1.5              [required by rosetta]
  - install colombe             0.4.2              [required by letters]
  - 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 bigarray-overlap]
  - install cppo                1.8.0              [required by lwt]
  - install csexp               1.5.2              [required by dune-configurator]
  - install cstruct             6.0.1              [required by sendmail]
  - install cstruct-sexp        6.0.1              [required by tls]
  - install domain-name         0.5.0              [required by tls]
  - install dune-configurator   3.22.2             [required by lwt]
  - install duration            0.2.1              [required by mirage-crypto-rng]
  - install emile               1.1                [required by colombe, mrmime]
  - install eqaf                0.9                [required by mirage-crypto-ec, mirage-crypto, mirage-crypto-pk]
  - install fmt                 0.11.0             [required by letters]
  - install fpath               0.7.3              [required by letters]
  - install gmap                0.3.0              [required by x509]
  - install hkdf                1.0.4 (deprecated) [required by tls]
  - install hxd                 0.4.0              [required by mrmime]
  - install ipaddr              5.6.2              [required by colombe, mrmime]
  - install ipaddr-sexp         5.6.2              [required by tls]
  - install ke                  0.6                [required by mrmime]
  - install letters             0.2.1
  - install logs                0.10.0             [required by mrmime, sendmail]
  - install lwt                 6.1.1              [required by letters]
  - install macaddr             5.6.2              [required by ipaddr]
  - install mirage-crypto       0.10.7             [required by mirage-crypto-rng, tls]
  - install mirage-crypto-ec    0.10.7             [required by tls]
  - install mirage-crypto-pk    0.10.7             [required by tls]
  - install mirage-crypto-rng   0.10.7             [required by mrmime]
  - install mirage-no-solo5     1 (deprecated)     [required by mirage-crypto-pk]
  - install mirage-no-xen       1 (deprecated)     [required by mirage-crypto-pk]
  - install mrmime              0.5.0              [required by letters]
  - install mtime               2.1.0              [required by mirage-crypto-rng]
  - install num                 1.6                [required by sexplib]
  - install ocaml-compiler-libs v0.12.4            [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0              [required by colombe]
  - install ocamlbuild          0.16.1             [required by fpath]
  - install ocamlfind           1.9.8              [required by fpath]
  - install ocplib-endian       1.2                [required by lwt, mrmime]
  - install parsexp             v0.16.0            [required by sexplib]
  - install pbkdf               1.2.0              [required by x509]
  - install pecu                0.7                [required by mrmime]
  - install ppx_cstruct         6.0.1              [required by tls]
  - install ppx_derivers        1.2.1              [required by ppxlib]
  - install ppx_sexp_conv       v0.16.0            [required by tls]
  - install ppxlib              0.35.0             [required by ppx_cstruct]
  - install prettym             0.0.4              [required by mrmime]
  - install ptime               1.2.0              [required by letters]
  - install rosetta             0.4.0              [required by mrmime]
  - install rresult             0.7.0              [required by mrmime]
  - install sendmail            0.4.2              [required by letters]
  - install sexplib             v0.16.0            [required by tls]
  - install sexplib0            v0.16.0            [required by ipaddr-sexp, mirage-crypto-pk]
  - install stdlib-shims        0.3.0              [required by ppx_cstruct]
  - install tls                 0.15.4             [required by letters]
  - install topkg               1.1.1              [required by fpath]
  - install unstrctrd           0.4                [required by mrmime]
  - install uutf                1.0.4              [required by mrmime]
  - install uuuu                0.4.0              [required by rosetta]
  - install x509                0.16.5             [required by letters]
  - install yuscii              0.3.0              [required by rosetta]
  - 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%
(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 ... 20623 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+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.2.6  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.4  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigarray-overlap.0.2.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> installed afl-persistent.1.4
-> retrieved bstr.0.0.4  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> installed base64.3.5.2
-> installed bigarray-compat.1.1.0
-> retrieved coin.0.1.5  (cached)
-> retrieved colombe.0.4.2, sendmail.0.4.2  (https://opam.ocaml.org/cache)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> retrieved cstruct.6.0.1, cstruct-sexp.6.0.1, ppx_cstruct.6.0.1  (cached)
-> installed bstr.0.0.4
-> installed conf-gmp-powm-sec.4
-> retrieved domain-name.0.5.0  (cached)
-> installed csexp.1.5.2
-> installed bigarray-overlap.0.2.1
-> installed domain-name.0.5.0
-> installed coin.0.1.5
-> installed cstruct.6.0.1
-> retrieved dune-configurator.3.22.2  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved emile.1.1  (cached)
-> retrieved eqaf.0.9  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved hkdf.1.0.4  (cached)
-> retrieved hxd.0.4.0  (cached)
-> installed cmdliner.1.3.0
-> installed cppo.1.8.0
-> installed duration.0.2.1
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2  (cached)
-> installed gmap.0.3.0
-> retrieved ke.0.6  (cached)
-> retrieved letters.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> installed macaddr.5.6.2
-> installed eqaf.0.9
-> retrieved mirage-crypto.0.10.7, mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (cached)
-> installed mirage-no-solo5.1
-> installed mirage-no-xen.1
-> installed dune-configurator.3.22.2
-> retrieved mrmime.0.5.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed ipaddr.5.6.2
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved pecu.0.7  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed bigstringaf.0.10.0
-> installed ppx_derivers.1.2.1
-> installed pecu.0.7
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved prettym.0.0.4  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved rosetta.0.4.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved tls.0.15.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved unstrctrd.0.4  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved uuuu.0.4.0  (cached)
-> retrieved x509.0.16.5  (cached)
-> retrieved yuscii.0.3.0  (cached)
-> installed stdlib-shims.0.3.0
-> retrieved zarith.1.14  (cached)
-> installed ocaml-syntax-shims.1.0.0
-> installed yuscii.0.3.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed num.1.6
-> installed sexplib0.v0.16.0
-> installed mirage-crypto.0.10.7
-> installed uuuu.0.4.0
-> installed angstrom.0.16.1
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed rosetta.0.4.0
-> installed parsexp.v0.16.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocplib-endian.1.2
-> installed sexplib.v0.16.0
-> installed cstruct-sexp.6.0.1
-> installed ocamlbuild.0.16.1
-> installed base.v0.16.4
-> installed zarith.1.14
-> installed lwt.6.1.1
-> installed hxd.0.4.0
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed unstrctrd.0.4
-> installed ke.0.6
-> installed astring.0.8.5
-> installed emile.1.1
-> installed asn1-combinators.0.2.6
-> installed prettym.0.0.4
-> installed fpath.0.7.3
-> installed logs.0.10.0
-> installed colombe.0.4.2
-> installed mirage-crypto-rng.0.10.7
-> installed mirage-crypto-pk.0.10.7
-> installed mrmime.0.5.0
-> installed ppxlib.0.35.0
-> installed mirage-crypto-ec.0.10.7
-> installed ppx_cstruct.6.0.1
-> installed x509.0.16.5
-> installed ppx_sexp_conv.v0.16.0
-> installed ipaddr-sexp.5.6.2
-> installed tls.0.15.4
-> installed sendmail.0.4.2
-> installed letters.0.2.1
Done.

<><> mirage-no-xen.1 installed successfully <><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> mirage-no-solo5.1 installed successfully <><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
   not enable AFL instrumentation by default, most packages will not be
   instrumented and fuzzing with afl-fuzz may not be effective.

   To globally enable AFL instrumentation, create an OCaml switch like:

     opam switch create 4.14.3+afl ocaml-variants.4.14.3+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2026-04-11 03:05.19 ---> saved as "e9fd971d536f59fab0938a43fbe6ee85bd8ae3ed8edc60b55368bf13ba953fd3"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test letters.0.2.1) || true"))
The following actions will be performed:
=== downgrade 1 package
  - downgrade mrmime            0.5.0 to 0.4.0 [required by letters]
=== recompile 16 packages
  - recompile colombe           0.4.2          [uses emile, fmt]
  - recompile emile             1.1            [uses cmdliner]
  - recompile fmt               0.11.0         [uses cmdliner]
  - recompile hxd               0.4.0          [uses cmdliner]
  - recompile ke                0.6            [uses fmt]
  - recompile letters           0.2.1
  - recompile logs              0.10.0         [uses cmdliner]
  - recompile mirage-crypto-ec  0.10.7         [uses mirage-crypto-rng]
  - recompile mirage-crypto-pk  0.10.7         [uses mirage-crypto-rng]
  - recompile mirage-crypto-rng 0.10.7         [uses logs]
  - recompile prettym           0.0.4          [uses ke]
  - recompile sendmail          0.4.2          [uses colombe, logs]
  - recompile tls               0.15.4         [uses fmt]
  - recompile unstrctrd         0.4            [uses uutf]
  - recompile uutf              1.0.4          [uses cmdliner]
  - recompile x509              0.16.5         [uses fmt]
=== upgrade 1 package
  - upgrade   cmdliner          1.3.0 to 2.1.0 [required by alcotest]
=== install 4 packages
  - install   alcotest          1.9.1          [required by letters]
  - install   alcotest-lwt      1.9.1          [required by letters]
  - install   re                1.14.0         [required by alcotest]
  - install   yojson            3.0.0          [required by letters]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved colombe.0.4.2, sendmail.0.4.2  (https://opam.ocaml.org/cache)
-> retrieved emile.1.1  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved hxd.0.4.0  (https://opam.ocaml.org/cache)
-> retrieved ke.0.6  (https://opam.ocaml.org/cache)
-> retrieved letters.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (https://opam.ocaml.org/cache)
-> retrieved mrmime.0.4.0  (https://opam.ocaml.org/cache)
-> retrieved prettym.0.0.4  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved tls.0.15.4  (https://opam.ocaml.org/cache)
-> retrieved unstrctrd.0.4  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved x509.0.16.5  (https://opam.ocaml.org/cache)
-> retrieved yojson.3.0.0  (https://opam.ocaml.org/cache)
-> installed re.1.14.0
-> installed yojson.3.0.0
-> removed   letters.0.2.1
-> removed   mrmime.0.5.0
-> removed   hxd.0.4.0
-> removed   prettym.0.0.4
-> removed   ke.0.6
-> removed   sendmail.0.4.2
-> removed   colombe.0.4.2
-> removed   emile.1.1
-> removed   tls.0.15.4
-> removed   unstrctrd.0.4
-> removed   uutf.1.0.4
-> removed   x509.0.16.5
-> removed   mirage-crypto-ec.0.10.7
-> removed   mirage-crypto-pk.0.10.7
-> removed   mirage-crypto-rng.0.10.7
-> removed   logs.0.10.0
-> removed   fmt.0.11.0
-> removed   cmdliner.1.3.0
-> installed cmdliner.2.1.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed hxd.0.4.0
-> installed ke.0.6
-> installed emile.1.1
-> installed unstrctrd.0.4
-> installed prettym.0.0.4
-> installed alcotest.1.9.1
-> installed colombe.0.4.2
-> installed logs.0.10.0
-> installed alcotest-lwt.1.9.1
-> installed mirage-crypto-rng.0.10.7
-> installed mrmime.0.4.0
-> installed mirage-crypto-pk.0.10.7
-> installed mirage-crypto-ec.0.10.7
-> installed x509.0.16.5
-> installed tls.0.15.4
-> installed sendmail.0.4.2
-> installed letters.0.2.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-11 03:06.13 ---> saved as "b30174d420a1b366bc41bcb61caf22c94178dd2a740c61cc2e86c7316507ae98"

/home/opam: (run (shell  "opam reinstall --with-test --verbose letters.0.2.1;\
                        \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 \"$pkg\" != 'letters.0.2.1' && partial_fails=\"$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 letters 0.2.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [letters.0.2.1: extract]
-> retrieved letters.0.2.1  (cached)
Processing  2/4: [letters: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "letters" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/letters.0.2.1)
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I lib/.letters.objs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/asn1-combinators -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/base64/rfc2045 -I /home/opam/.opam/4.14/lib/bigarray-compat -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/bstr -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/coin -I /home/opam/.opam/4.14/lib/colombe -I /home/opam/.opam/4.14/lib/colombe/emile -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/cstruct-sexp -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/duration -I /home/opam/.opam/4.14/lib/emile -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/eqaf/bigstring -I /home/opam/.opam/4.14/lib/eqaf/cstruct -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/fpath -I /home/opam/.opam/4.14/lib/gmap -I /home/opam/.opam/4.14/lib/hkdf -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ke -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/macaddr -I /home/opam/.opam/4.14/lib/mirage-crypto -I /home/opam/.opam/4.14/lib/mirage-crypto-ec -I /home/opam/.opam/4.14/lib/mirage-crypto-pk -I /home/opam/.opam/4.14/lib/mirage-crypto-rng -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/lwt -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/unix -I /home/opam/.opam/4.14/lib/mrmime -I /home/opam/.opam/4.14/lib/mtime -I /home/opam/.opam/4.14/lib/mtime/clock -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/parsexp -I /home/opam/.opam/4.14/lib/pbkdf -I /home/opam/.opam/4.14/lib/pecu -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/prettym -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/ptime/clock -I /home/opam/.opam/4.14/lib/rosetta -I /home/opam/.opam/4.14/lib/rresult -I /home/opam/.opam/4.14/lib/sendmail -I /home/opam/.opam/4.14/lib/sendmail/starttls -I /home/opam/.opam/4.14/lib/sexplib -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/tls -I /home/opam/.opam/4.14/lib/tls/lwt -I /home/opam/.opam/4.14/lib/unstrctrd -I /home/opam/.opam/4.14/lib/unstrctrd/parser -I /home/opam/.opam/4.14/lib/uutf -I /home/opam/.opam/4.14/lib/uuuu -I /home/opam/.opam/4.14/lib/x509 -I /home/opam/.opam/4.14/lib/yuscii -I /home/opam/.opam/4.14/lib/zarith -intf-suffix .ml -no-alias-deps -open Letters__ -o lib/.letters.objs/byte/letters__Sendmail_handler.cmo -c -impl lib/sendmail_handler.ml)
- File "lib/sendmail_handler.ml", line 53, characters 22-30:
- 53 |   then Lwt.fail_with (Fmt.strf "%a can not be resolved" Domain_name.pp hostname)
-                            ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "lib/sendmail_handler.ml", line 34, characters 5-9:
- 34 |     ?port
-           ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "lib/sendmail_handler.ml", line 89, characters 19-23:
- 89 | let run ~hostname ?port ~domain ~authentication ~tls_authenticator ~from ~recipients ~mail
-                         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I lib/.letters.objs/byte -I lib/.letters.objs/native -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/asn1-combinators -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/base64/rfc2045 -I /home/opam/.opam/4.14/lib/bigarray-compat -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/bstr -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/coin -I /home/opam/.opam/4.14/lib/colombe -I /home/opam/.opam/4.14/lib/colombe/emile -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/cstruct-sexp -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/duration -I /home/opam/.opam/4.14/lib/emile -I /home/opam/.opam/4.14/lib/eqaf -I /home/opam/.opam/4.14/lib/eqaf/bigstring -I /home/opam/.opam/4.14/lib/eqaf/cstruct -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/fpath -I /home/opam/.opam/4.14/lib/gmap -I /home/opam/.opam/4.14/lib/hkdf -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ke -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/lwt/unix -I /home/opam/.opam/4.14/lib/macaddr -I /home/opam/.opam/4.14/lib/mirage-crypto -I /home/opam/.opam/4.14/lib/mirage-crypto-ec -I /home/opam/.opam/4.14/lib/mirage-crypto-pk -I /home/opam/.opam/4.14/lib/mirage-crypto-rng -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/lwt -I /home/opam/.opam/4.14/lib/mirage-crypto-rng/unix -I /home/opam/.opam/4.14/lib/mrmime -I /home/opam/.opam/4.14/lib/mtime -I /home/opam/.opam/4.14/lib/mtime/clock -I /home/opam/.opam/4.14/lib/ocaml/threads -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ocplib-endian/bigstring -I /home/opam/.opam/4.14/lib/parsexp -I /home/opam/.opam/4.14/lib/pbkdf -I /home/opam/.opam/4.14/lib/pecu -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/prettym -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/ptime/clock -I /home/opam/.opam/4.14/lib/rosetta -I /home/opam/.opam/4.14/lib/rresult -I /home/opam/.opam/4.14/lib/sendmail -I /home/opam/.opam/4.14/lib/sendmail/starttls -I /home/opam/.opam/4.14/lib/sexplib -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/tls -I /home/opam/.opam/4.14/lib/tls/lwt -I /home/opam/.opam/4.14/lib/unstrctrd -I /home/opam/.opam/4.14/lib/unstrctrd/parser -I /home/opam/.opam/4.14/lib/uutf -I /home/opam/.opam/4.14/lib/uuuu -I /home/opam/.opam/4.14/lib/x509 -I /home/opam/.opam/4.14/lib/yuscii -I /home/opam/.opam/4.14/lib/zarith -intf-suffix .ml -no-alias-deps -open Letters__ -o lib/.letters.objs/native/letters__Sendmail_handler.cmx -c -impl lib/sendmail_handler.ml)
- File "lib/sendmail_handler.ml", line 53, characters 22-30:
- 53 |   then Lwt.fail_with (Fmt.strf "%a can not be resolved" Domain_name.pp hostname)
-                            ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- File "lib/sendmail_handler.ml", line 34, characters 5-9:
- 34 |     ?port
-           ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "lib/sendmail_handler.ml", line 89, characters 19-23:
- 89 | let run ~hostname ?port ~domain ~authentication ~tls_authenticator ~from ~recipients ~mail
-                         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- (cd _build/default/test && ./test.exe)
- Testing `Email creation'.
- This run has ID `KLM3BROU'.
- 
-   [OK]          Generating body          0   email with plain text body.
-   [OK]          Generating body          1   email with HTML text body.
-   [OK]          Generating body          2   email with mixed plain text and ...
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/letters.0.2.1/_build/default/test/_build/_tests/Email creation'.
- Test Successful in 0.002s. 3 tests run.
-> compiled  letters.0.2.1
-> removed   letters.0.2.1
-> installed letters.0.2.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-11 03:06.25 ---> saved as "334f8e99a6ff12df70118a9276bdf276c0863306ffb6d9e113002a20785c03f8"
Job succeeded
2026-04-11 03:06.56: Job succeeded