Build:
  1. 1
  2. 0
2026-04-21 13:04.14: New job: test sendmail-lwt.0.13.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29766/head (3fb0fc7d2af365507d0f2a2d8f40940c65f4c4dc)
                              on ubuntu-24.04-ocaml-4.14/riscv64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29766/head" && git reset --hard 3fb0fc7d
git fetch origin master
git merge --no-edit bcc5474b8e250f0ad1509312774b97007a6448f5
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn sendmail-lwt.0.13.0 0.13.0
RUN opam reinstall sendmail-lwt.0.13.0; \
    res=$?; \
    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 "\"ubuntu-24.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'sendmail-lwt.0.13.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test sendmail-lwt.0.13.0) || true
RUN opam reinstall --with-test --verbose sendmail-lwt.0.13.0; \
    res=$?; \
    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 "\"ubuntu-24.04\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'sendmail-lwt.0.13.0' && partial_fails="$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 .

2026-04-21 13:04.14: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb-sendmail-lwt.0.13.0-3fb0fc7d2af365507d0f2a2d8f40940c65f4c4dc"
2026-04-21 13:04.14: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb)
 (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 sendmail-lwt.0.13.0 0.13.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall sendmail-lwt.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 \"\\\"ubuntu-24.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'sendmail-lwt.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test sendmail-lwt.0.13.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose sendmail-lwt.0.13.0;\
             \n        res=$?;\
             \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 \"\\\"ubuntu-24.04\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'sendmail-lwt.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-21 13:04.14: Waiting for resource in pool OCluster
2026-04-21 13:04.14: Waiting for worker…
2026-04-21 14:10.14: Got resource from pool OCluster
Building on riscv-bm-04.sw.ci.dev
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HEAD is now at bcc5474b8e Merge pull request #29769 from kit-ty-kate/camldiets-ocaml-5.5
Merge made by the 'ort' strategy.
 packages/colombe/colombe.0.13.0/opam               | 39 ++++++++++++++++++++
 packages/msendmail/msendmail.0.13.0/opam           | 37 +++++++++++++++++++
 packages/sendmail-lwt/sendmail-lwt.0.13.0/opam     | 39 ++++++++++++++++++++
 .../sendmail-miou-unix.0.13.0/opam                 | 37 +++++++++++++++++++
 .../sendmail-mirage/sendmail-mirage.0.13.0/opam    | 40 +++++++++++++++++++++
 packages/sendmail/sendmail.0.13.0/opam             | 42 ++++++++++++++++++++++
 6 files changed, 234 insertions(+)
 create mode 100644 packages/colombe/colombe.0.13.0/opam
 create mode 100644 packages/msendmail/msendmail.0.13.0/opam
 create mode 100644 packages/sendmail-lwt/sendmail-lwt.0.13.0/opam
 create mode 100644 packages/sendmail-miou-unix/sendmail-miou-unix.0.13.0/opam
 create mode 100644 packages/sendmail-mirage/sendmail-mirage.0.13.0/opam
 create mode 100644 packages/sendmail/sendmail.0.13.0/opam

(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb' locally
docker.io/ocaml/opam@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb: Pulling from ocaml/opam
a7f0c7437445: Already exists
b95ff8c2c232: Already exists
0dd328c56979: Already exists
99ba642e9955: Already exists
35e00406250f: Already exists
bbd161632c8a: Already exists
35c76de94675: Already exists
284f652640f7: Already exists
13326dce54d9: Already exists
0659d9752885: Already exists
b1bab86f13e4: Already exists
d4fe32301903: Already exists
1db91f94c1ed: Already exists
d93414d3c5ed: Already exists
6ec94b618e81: Already exists
434d78d447a1: Already exists
d0660b68b734: Already exists
d0660b68b734: Already exists
5a84282772df: Already exists
f46a113fe03c: Already exists
5be0969dffa2: Already exists
97277e4b1414: Already exists
4f4fb700ef54: Already exists
6465acf3305d: Already exists
bc01b654e43c: Already exists
0c8af54b9a3d: Already exists
c25c59dc6096: Already exists
b876948298fc: Already exists
bb66042bfc04: Already exists
40b553d28ee4: Already exists
de0587e4d11b: Already exists
55cf0023cd90: Already exists
340ac274248c: Already exists
4e2d137afa62: Already exists
f54581570561: Already exists
76f30deeddbf: Already exists
17b1245ed169: Already exists
51dc9035c07e: Already exists
65a59322c41c: Already exists
f489a234bde9: Already exists
104b1fec8388: Already exists
72a078f699ad: Pulling fs layer
89c689d5ccd1: Pulling fs layer
d1f99d3be12e: Pulling fs layer
15d09c6f8635: Pulling fs layer
15d09c6f8635: Waiting
89c689d5ccd1: Verifying Checksum
89c689d5ccd1: Download complete
d1f99d3be12e: Download complete
15d09c6f8635: Download complete
72a078f699ad: Verifying Checksum
72a078f699ad: Download complete
72a078f699ad: Pull complete
89c689d5ccd1: Pull complete
d1f99d3be12e: Pull complete
15d09c6f8635: Pull complete
Digest: sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb
Status: Downloaded newer image for ocaml/opam@sha256:d7aa3c86bd24a9b9cb853d516a4c7642d43cd0f47030b44d51a0b6f1470a61cb
2026-04-21 14:10.26 ---> using "a561fa540a5e03edeabc82a5696e2e05d2678fbada571c0a8d1b3bc16f0faf74" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-21 14:10.26 ---> using "aa1ed4d14ee425245eb8dce126fd8139ce197d06ccaaf62ddc9ce93efc20e972" 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
2026-04-21 14:10.26 ---> using "385b5d62825ebde0b90345b1ea1ec8350a52375e94e1f6f5fc4fb297a71b569d" 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=riscv64 os=linux os-distribution=ubuntu os-version=24.04
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 3
# 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
2026-04-21 14:10.26 ---> using "1fedea335862cc2a55bb9266e1ccde37eb90135ed46e640bf29a221d179bb287" 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/"))
2026-04-21 14:10.26 ---> using "e59dbcaacccf8466288c4d2fd96476f3bcea7d06876c4f89798e4449d3f21aff" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-21 14:10.32 ---> using "21adcf000ebd498a83d75e5890f730c8c7c2f218430de05dd857f9fd16c2cd5c" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-21 14:10.32 ---> using "16a6dfa083f24b14316d0d93809f944a5405a643f465a4208b1b1e87cc2e7f4c" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
- Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
- Get:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease [126 kB]
- Get:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease [126 kB]
- Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1607 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [962 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [1125 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [640 kB]
- Fetched 4713 kB in 5s (1013 kB/s)
- Reading package lists...
- 
2026-04-21 14:10.32 ---> using "dbc6033c9ce1fa58944cf04187f0579c0c3d8a9e33c127d2a34cb7c4ef635ad9" from cache

/home/opam: (run (shell "opam pin add -k version -yn sendmail-lwt.0.13.0 0.13.0"))
sendmail-lwt is now pinned to version 0.13.0
2026-04-21 14:10.32 ---> using "a9ae2320254a1936a738bf4a3bee2e72aa1af0bb1238a23a381afb2c0910e88b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall sendmail-lwt.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 \"\\\"ubuntu-24.04\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'sendmail-lwt.0.13.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
sendmail-lwt.0.13.0 is not installed. Install it? [Y/n] y
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.3
    - sendmail-lwt >= 0.13.0 -> sendmail >= 0.13.0 -> ocaml >= 5.2 -> ocaml-variants < 5.4.2~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Missing dependency:
    - sendmail-lwt >= 0.13.0 -> sendmail >= 0.13.0 -> ocaml >= 5.2 -> ocaml-variants < 5.4.2~ -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - sendmail-lwt >= 0.13.0 -> sendmail >= 0.13.0 -> ocaml >= 5.2 -> ocaml-variants >= 5.2.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall sendmail-lwt.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 "\"ubuntu-24.04\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'sendmail-lwt.0.13.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-04-21 14:11.45: Job failed: Failed: Build failed
2026-04-21 14:11.45: Log analysis:
2026-04-21 14:11.45: >>> 
No solution found, exiting
 (score = 100)
2026-04-21 14:11.45: [SKIP] Package not available