(for PR #29582)
2026-03-25 13:13.10: New job: test letters.0.2.1 with ocaml-compiler.5.4.0~beta2, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.4.0~beta2' && partial_fails="$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: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 13:13.10: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~beta2-letters.0.2.1-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.10: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$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"))
)
2026-03-25 13:13.10: Waiting for resource in pool OCluster
2026-03-25 14:08.24: Waiting for worker…
2026-03-25 14:10.36: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
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HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
packages/ocaml-compiler/ocaml-compiler.5.3.0/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.3/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.5/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.6/opam | 5 ++++-
packages/ocaml-option-llvm/ocaml-option-llvm.1/opam | 18 ++++++++++++++++++
.../ocaml-options-vanilla/ocaml-options-vanilla.1/opam | 1 +
packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam | 2 ++
15 files changed, 69 insertions(+), 12 deletions(-)
create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6' locally
docker.io/ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
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fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
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228ee78582a6: Already exists
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Digest: sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
Status: Downloaded newer image for ocaml/opam@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
2026-03-25 14:10.51 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 14:10.51 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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
2026-03-25 14:10.51 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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
2026-03-25 14:10.51 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 14:10.51 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 14:10.53 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 14:10.53 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (6968 kB/s)
- Reading package lists...
-
2026-03-25 14:10.53 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
ocaml-compiler is now pinned to version 5.4.0~beta2
2026-03-25 14:10.53 ---> using "6a5005f94ec93c4cfbc555c3d261f1a9e44ce02f7cf737f7e023902aa066afba" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ocaml-compiler.5.4.0~beta2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
- remove ocaml-base-compiler 5.4.0 (pinned) [conflicts with ocaml-compiler]
=== downgrade 1 package
- downgrade ocaml-compiler 5.4.0 to 5.4.0~beta2 (pinned)
=== recompile 6 packages
- recompile base-domains base [uses ocaml]
- recompile base-effects base [uses ocaml]
- recompile base-nnp base [uses base-domains]
- recompile ocaml 5.4.0 [uses ocaml-base-compiler]
- recompile ocaml-config 3 [uses ocaml-base-compiler]
- recompile opam-depext 1.2.3 [uses ocaml]
=== install 1 package
- install ocaml-variants 5.4.0~beta2+options [required by ocaml]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~beta2 (cached)
-> retrieved ocaml-config.3 (cached)
-> retrieved opam-depext.1.2.3 (cached)
-> removed base-effects.base
-> removed base-nnp.base
-> removed base-domains.base
-> removed opam-depext.1.2.3
-> removed ocaml.5.4.0
-> removed ocaml-config.3
-> removed ocaml-base-compiler.5.4.0
-> removed ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~beta2
-> installed ocaml-variants.5.4.0~beta2+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~beta2+options"}]
Use `opam switch set-invariant' to change it.
Done.
<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 14:10.53 ---> using "e030a93f7882e2604088ed6928ceb441b94d1a6a8f699222926e1ee68fd1dd8f" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall letters.0.2.1;\
\n res=$?;\
\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 78 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 v0.17.3 [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 3.22.0 [required by letters]
- install dune-configurator 3.22.0 [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 v0.17.0 [required by ppxlib]
- install ocaml-syntax-shims 1.0.0 [required by colombe]
- install ocaml_intrinsics_kernel v0.17.1 [required by base]
- 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 v0.17.0 [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 v0.17.1 [required by tls]
- install ppxlib 0.37.0 [required by ppx_cstruct]
- install ppxlib_jane v0.17.4 [required by ppx_sexp_conv]
- 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 v0.17.0 [required by tls]
- install sexplib0 v0.17.0 [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%
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(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 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.v0.17.3 (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)
-> retrieved bstr.0.0.4 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved coin.0.1.5 (cached)
-> retrieved colombe.0.4.2, sendmail.0.4.2 (cached)
-> 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-gmp.5
-> installed conf-pkg-config.4
-> retrieved cstruct.6.0.1, cstruct-sexp.6.0.1, ppx_cstruct.6.0.1 (cached)
-> installed conf-gmp-powm-sec.4
-> retrieved domain-name.0.5.0 (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0 (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)
-> retrieved ipaddr.5.6.2, ipaddr-sexp.5.6.2, macaddr.5.6.2 (cached)
-> installed cmdliner.1.3.0
-> retrieved ke.0.6 (cached)
-> retrieved letters.0.2.1 (cached)
-> retrieved logs.0.10.0 (cached)
-> retrieved lwt.6.1.1 (cached)
-> 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
-> retrieved mrmime.0.5.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved num.1.6 (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 ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved parsexp.v0.17.0 (cached)
-> retrieved pbkdf.1.2.0 (cached)
-> retrieved pecu.0.7 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppx_sexp_conv.v0.17.1 (cached)
-> retrieved ppxlib.0.37.0 (cached)
-> retrieved ppxlib_jane.v0.17.4 (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.v0.17.0 (cached)
-> retrieved sexplib0.v0.17.0 (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)
-> retrieved zarith.1.14 (cached)
-> installed num.1.6
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> 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 astring.0.8.5
-> installed fpath.0.7.3
-> installed dune.3.22.0
-> installed bigarray-compat.1.1.0
-> installed base64.3.5.2
-> installed afl-persistent.1.4
-> installed bigarray-overlap.0.2.1
-> installed csexp.1.5.2
-> installed bstr.0.0.4
-> installed coin.0.1.5
-> installed domain-name.0.5.0
-> installed cppo.1.8.0
-> installed duration.0.2.1
-> installed gmap.0.3.0
-> installed ke.0.6
-> installed macaddr.5.6.2
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pecu.0.7
-> installed ppx_derivers.1.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed uuuu.0.4.0
-> installed yuscii.0.3.0
-> installed cstruct.6.0.1
-> installed ocplib-endian.1.2
-> installed rosetta.0.4.0
-> installed prettym.0.0.4
-> installed ipaddr.5.6.2
-> installed asn1-combinators.0.2.6
-> installed eqaf.0.9
-> installed dune-configurator.3.22.0
-> installed parsexp.v0.17.0
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed sexplib.v0.17.0
-> installed unstrctrd.0.4
-> installed emile.1.1
-> installed cstruct-sexp.6.0.1
-> installed mirage-crypto.0.10.7
-> installed pbkdf.1.2.0
-> installed hkdf.1.0.4
-> installed colombe.0.4.2
-> installed lwt.6.1.1
-> installed hxd.0.4.0
-> installed logs.0.10.0
-> installed mirage-crypto-rng.0.10.7
-> installed mirage-crypto-pk.0.10.7
-> installed base.v0.17.3
-> installed mrmime.0.5.0
-> installed mirage-crypto-ec.0.10.7
-> installed x509.0.16.5
-> installed ppxlib.0.37.0
-> installed ppxlib_jane.v0.17.4
-> installed ppx_cstruct.6.0.1
-> installed ppx_sexp_conv.v0.17.1
-> 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 5.4.0+afl ocaml-variants.5.4.0+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2026-03-25 14:13.19 ---> saved as "f1324c2ff1a428e739df111c0fe03680c7a184b18bfaa418a49c342186736158"
/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 hxd.0.4.0
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed ke.0.6
-> installed unstrctrd.0.4
-> installed emile.1.1
-> installed prettym.0.0.4
-> installed alcotest.1.9.1
-> installed logs.0.10.0
-> installed colombe.0.4.2
-> 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 $(opam env)
2026-03-25 14:14.13 ---> saved as "eff72078b26de4730b47fe4cb0cb7c4c12e132fbaea346811e93e3055790f531"
/home/opam: (run (shell "opam reinstall --with-test --verbose letters.0.2.1;\
\n res=$?;\
\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/5.4/.opam-switch/build/letters.0.2.1)
- (cd _build/default && /home/opam/.opam/5.4/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I lib/.letters.objs/byte -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/asn1-combinators -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base64 -I /home/opam/.opam/5.4/lib/base64/rfc2045 -I /home/opam/.opam/5.4/lib/bigarray-compat -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/bstr -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/coin -I /home/opam/.opam/5.4/lib/colombe -I /home/opam/.opam/5.4/lib/colombe/emile -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/cstruct-sexp -I /home/opam/.opam/5.4/lib/domain-name -I /home/opam/.opam/5.4/lib/duration -I /home/opam/.opam/5.4/lib/emile -I /home/opam/.opam/5.4/lib/eqaf -I /home/opam/.opam/5.4/lib/eqaf/bigstring -I /home/opam/.opam/5.4/lib/eqaf/cstruct -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/fpath -I /home/opam/.opam/5.4/lib/gmap -I /home/opam/.opam/5.4/lib/hkdf -I /home/opam/.opam/5.4/lib/ipaddr -I /home/opam/.opam/5.4/lib/ipaddr-sexp -I /home/opam/.opam/5.4/lib/ke -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/macaddr -I /home/opam/.opam/5.4/lib/mirage-crypto -I /home/opam/.opam/5.4/lib/mirage-crypto-ec -I /home/opam/.opam/5.4/lib/mirage-crypto-pk -I /home/opam/.opam/5.4/lib/mirage-crypto-rng -I /home/opam/.opam/5.4/lib/mirage-crypto-rng/lwt -I /home/opam/.opam/5.4/lib/mirage-crypto-rng/unix -I /home/opam/.opam/5.4/lib/mrmime -I /home/opam/.opam/5.4/lib/mtime -I /home/opam/.opam/5.4/lib/mtime/clock -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/parsexp -I /home/opam/.opam/5.4/lib/pbkdf -I /home/opam/.opam/5.4/lib/pecu -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/prettym -I /home/opam/.opam/5.4/lib/ptime -I /home/opam/.opam/5.4/lib/ptime/clock -I /home/opam/.opam/5.4/lib/rosetta -I /home/opam/.opam/5.4/lib/rresult -I /home/opam/.opam/5.4/lib/sendmail -I /home/opam/.opam/5.4/lib/sendmail/starttls -I /home/opam/.opam/5.4/lib/sexplib -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/tls -I /home/opam/.opam/5.4/lib/tls/lwt -I /home/opam/.opam/5.4/lib/unstrctrd -I /home/opam/.opam/5.4/lib/unstrctrd/parser -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/uuuu -I /home/opam/.opam/5.4/lib/x509 -I /home/opam/.opam/5.4/lib/yuscii -I /home/opam/.opam/5.4/lib/zarith -cmi-file lib/.letters.objs/byte/letters__Sendmail_handler.cmi -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/5.4/bin/ocamlopt.opt -w -40 -g -I lib/.letters.objs/byte -I lib/.letters.objs/native -I /home/opam/.opam/5.4/lib/angstrom -I /home/opam/.opam/5.4/lib/asn1-combinators -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/base64 -I /home/opam/.opam/5.4/lib/base64/rfc2045 -I /home/opam/.opam/5.4/lib/bigarray-compat -I /home/opam/.opam/5.4/lib/bigstringaf -I /home/opam/.opam/5.4/lib/bstr -I /home/opam/.opam/5.4/lib/bytes -I /home/opam/.opam/5.4/lib/coin -I /home/opam/.opam/5.4/lib/colombe -I /home/opam/.opam/5.4/lib/colombe/emile -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/cstruct-sexp -I /home/opam/.opam/5.4/lib/domain-name -I /home/opam/.opam/5.4/lib/duration -I /home/opam/.opam/5.4/lib/emile -I /home/opam/.opam/5.4/lib/eqaf -I /home/opam/.opam/5.4/lib/eqaf/bigstring -I /home/opam/.opam/5.4/lib/eqaf/cstruct -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/fpath -I /home/opam/.opam/5.4/lib/gmap -I /home/opam/.opam/5.4/lib/hkdf -I /home/opam/.opam/5.4/lib/ipaddr -I /home/opam/.opam/5.4/lib/ipaddr-sexp -I /home/opam/.opam/5.4/lib/ke -I /home/opam/.opam/5.4/lib/logs -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/lwt/unix -I /home/opam/.opam/5.4/lib/macaddr -I /home/opam/.opam/5.4/lib/mirage-crypto -I /home/opam/.opam/5.4/lib/mirage-crypto-ec -I /home/opam/.opam/5.4/lib/mirage-crypto-pk -I /home/opam/.opam/5.4/lib/mirage-crypto-rng -I /home/opam/.opam/5.4/lib/mirage-crypto-rng/lwt -I /home/opam/.opam/5.4/lib/mirage-crypto-rng/unix -I /home/opam/.opam/5.4/lib/mrmime -I /home/opam/.opam/5.4/lib/mtime -I /home/opam/.opam/5.4/lib/mtime/clock -I /home/opam/.opam/5.4/lib/ocaml/threads -I /home/opam/.opam/5.4/lib/ocaml/unix -I /home/opam/.opam/5.4/lib/ocplib-endian -I /home/opam/.opam/5.4/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.4/lib/parsexp -I /home/opam/.opam/5.4/lib/pbkdf -I /home/opam/.opam/5.4/lib/pecu -I /home/opam/.opam/5.4/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/5.4/lib/prettym -I /home/opam/.opam/5.4/lib/ptime -I /home/opam/.opam/5.4/lib/ptime/clock -I /home/opam/.opam/5.4/lib/rosetta -I /home/opam/.opam/5.4/lib/rresult -I /home/opam/.opam/5.4/lib/sendmail -I /home/opam/.opam/5.4/lib/sendmail/starttls -I /home/opam/.opam/5.4/lib/sexplib -I /home/opam/.opam/5.4/lib/sexplib0 -I /home/opam/.opam/5.4/lib/stdlib-shims -I /home/opam/.opam/5.4/lib/tls -I /home/opam/.opam/5.4/lib/tls/lwt -I /home/opam/.opam/5.4/lib/unstrctrd -I /home/opam/.opam/5.4/lib/unstrctrd/parser -I /home/opam/.opam/5.4/lib/uutf -I /home/opam/.opam/5.4/lib/uuuu -I /home/opam/.opam/5.4/lib/x509 -I /home/opam/.opam/5.4/lib/yuscii -I /home/opam/.opam/5.4/lib/zarith -cmi-file lib/.letters.objs/byte/letters__Sendmail_handler.cmi -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 `7SRV5OPG'.
-
- [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/5.4/.opam-switch/build/letters.0.2.1/_build/default/test/_build/_tests/Email creation'.
- Test Successful in 0.005s. 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)
2026-03-25 14:14.25 ---> saved as "e0e0e9e65cdc2f5a5d5fd77eb079538e869e4353504e47ce1856bf82b58d3adf"
Job succeeded
2026-03-25 14:14.43: Job succeeded