Build:
  1. 0
2026-01-27 19:29.07: New job: test slacko.0.14.1 with mirage-runtime.4.0.0~beta3, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29297/head (bec96dd4b29b0e3eb148af9966895e70442e68e2)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29297/head" && git reset --hard bec96dd4
git fetch origin master
git merge --no-edit 88150787b3c9df767fd8dadf5d416641f8ee58f8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn mirage-runtime.4.0.0~beta3 4.0.0~beta3
RUN opam reinstall mirage-runtime.4.0.0~beta3; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'mirage-runtime.4.0.0~beta3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall slacko.0.14.1; \
    res=$?; \
    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 "$pkg" != 'slacko.0.14.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test slacko.0.14.1) || true
RUN opam reinstall --with-test --verbose slacko.0.14.1; \
    res=$?; \
    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 "$pkg" != 'slacko.0.14.1' && partial_fails="$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 .

2026-01-27 19:29.07: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012-mirage-runtime.4.0.0~beta3-slacko.0.14.1-bec96dd4b29b0e3eb148af9966895e70442e68e2"
2026-01-27 19:29.07: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn mirage-runtime.4.0.0~beta3 4.0.0~beta3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mirage-runtime.4.0.0~beta3;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'mirage-runtime.4.0.0~beta3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall slacko.0.14.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'slacko.0.14.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test slacko.0.14.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose slacko.0.14.1;\
             \n        res=$?;\
             \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 \"$pkg\" != 'slacko.0.14.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-27 19:29.07: Waiting for resource in pool OCluster
2026-01-28 03:25.11: Waiting for worker…
2026-01-28 03:48.58: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 88150787b3 Merge pull request #29287 from dinosaure/release-git-kv-v0.2.1
Merge made by the 'ort' strategy.
 packages/mirage-runtime/mirage-runtime.4.0.0/opam       | 2 +-
 packages/mirage-runtime/mirage-runtime.4.0.0~beta3/opam | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.0/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.1/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.2/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.3/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.10.4/opam      | 2 +-
 packages/mirage-runtime/mirage-runtime.4.7.0/opam       | 2 +-
 packages/mirage-runtime/mirage-runtime.4.9.0/opam       | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

(from ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012' locally
docker.io/ocaml/opam@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012: Pulling from ocaml/opam
32ef12fa09dd: Already exists
Digest: sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012
Status: Downloaded newer image for ocaml/opam@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012
2026-01-28 03:49.03 ---> using "3fd264bad5105e854dbd96d70e0cfc1d39526afdd30eb5071f64946db0e5017f" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-28 03:49.03 ---> using "c3cd77d504ddaf309a58ec97d6990fbd674dfde7b2abb842e8428debfcc0578e" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-28 03:49.03 ---> using "465a85423ed866bf442b5d4ea44e6d67ced29e9b9e842e1931d4e6d88019fbd3" 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" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, 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       4.14.2
2026-01-28 03:49.03 ---> using "600a99cbfa8eb664d95037ff02fc36b5d64190bc45ec2fd4792c21267b01f885" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-01-28 03:49.03 ---> using "7a36498140d9470d1651f2f43060608bb30c70da80a143f96ae11f513ef0d2f1" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-28 03:49.04 ---> using "c9c281874add8ec6f824059ed6bc4b1cfa517948ec5e9031033d3104a09c31cb" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-28 03:49.04 ---> using "53502e89c855ed9f94e21d4f7bd4f9f40b749d1356523774f70e07d214514475" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [97.9 kB]
- Fetched 189 kB in 0s (660 kB/s)
- Reading package lists...
- 
2026-01-28 03:49.04 ---> using "fd9c746d3f7a0ef758e388fb04e10d9013e6617bfbced5cd67effbd293bab80d" from cache

/home/opam: (run (shell "opam pin add -k version -yn mirage-runtime.4.0.0~beta3 4.0.0~beta3"))
mirage-runtime is now pinned to version 4.0.0~beta3
2026-01-28 03:49.04 ---> using "2c2d125654c113d7883485938bcc695bf99879091f9176200acd6bf749b34860" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mirage-runtime.4.0.0~beta3;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'mirage-runtime.4.0.0~beta3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mirage-runtime.4.0.0~beta3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 18 packages
  - install base-bytes        base                 [required by ocplib-endian]
  - install cmdliner          1.3.0                [required by functoria-runtime, fmt, logs]
  - install cppo              1.8.0                [required by lwt]
  - install csexp             1.5.2                [required by dune-configurator]
  - install domain-name       0.5.0                [required by ipaddr]
  - install dune              3.21.0               [required by mirage-runtime]
  - install dune-configurator 3.21.0               [required by lwt]
  - install fmt               0.11.0               [required by mirage-runtime]
  - install functoria-runtime 4.0.0~beta3          [required by mirage-runtime]
  - install ipaddr            5.6.1                [required by mirage-runtime]
  - install logs              0.10.0               [required by mirage-runtime]
  - install lwt               5.9.2                [required by mirage-runtime]
  - install macaddr           5.6.1                [required by ipaddr]
  - install mirage-runtime    4.0.0~beta3 (pinned)
  - install ocamlbuild        0.16.1               [required by fmt, logs]
  - install ocamlfind         1.9.8                [required by fmt, logs]
  - install ocplib-endian     1.2                  [required by lwt]
  - install topkg             1.1.1                [required by fmt, logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved functoria-runtime.4.0.0~beta3, mirage-runtime.4.0.0~beta3  (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> installed cmdliner.1.3.0
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed domain-name.0.5.0
-> installed functoria-runtime.4.0.0~beta3
-> installed macaddr.5.6.1
-> installed ocplib-endian.1.2
-> installed ipaddr.5.6.1
-> installed dune-configurator.3.21.0
-> installed lwt.5.9.2
-> installed logs.0.10.0
-> installed mirage-runtime.4.0.0~beta3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 03:49.04 ---> using "f451013c053d764570dc25ba85ffafd7729dc083fb4de6efc764e3ef9f71f9e9" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall slacko.0.14.1;\
                        \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 \"$pkg\" != 'slacko.0.14.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
slacko.0.14.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 55 packages
  - install angstrom            0.16.1             [required by uri]
  - install asn1-combinators    0.2.6              [required by x509]
  - install astring             0.8.5              [required by conduit, ca-certs]
  - install base                v0.16.4            [required by ppx_sexp_conv]
  - install base64              3.5.2              [required by cohttp]
  - install bigstringaf         0.10.0             [required by angstrom]
  - install biniou              1.2.2              [required by yojson]
  - install bos                 0.2.1              [required by ca-certs]
  - install ca-certs            0.2.3              [required by conduit-lwt-unix]
  - install camlp-streams       5.0.1              [required by biniou]
  - install cohttp              6.1.1              [required by cohttp-lwt-unix]
  - install cohttp-lwt          6.1.1              [required by cohttp-lwt-unix]
  - install cohttp-lwt-unix     6.1.1              [required by slacko]
  - install conduit             8.0.0              [required by conduit-lwt]
  - install conduit-lwt         8.0.0              [required by cohttp-lwt-unix]
  - install conduit-lwt-unix    8.0.0              [required by cohttp-lwt-unix]
  - install conf-gmp            5                  [required by zarith, conf-gmp-powm-sec]
  - install conf-gmp-powm-sec   4                  [required by mirage-crypto-pk]
  - install conf-pkg-config     4                  [required by zarith]
  - install cstruct             6.2.0              [required by tls]
  - install duration            0.2.1              [required by mirage-crypto-rng]
  - install easy-format         1.3.4              [required by yojson]
  - install eqaf                0.9                [required by mirage-crypto]
  - install fpath               0.7.3              [required by ca-certs]
  - install gmap                0.3.0              [required by x509]
  - install hkdf                1.0.4 (deprecated) [required by tls]
  - install http                6.1.1              [required by cohttp-lwt-unix]
  - install ipaddr-sexp         5.6.1              [required by conduit-lwt-unix]
  - install lwt_ppx             5.9.1              [required by slacko]
  - install magic-mime          1.3.1              [required by cohttp-lwt-unix]
  - install mirage-crypto       0.11.3             [required by tls]
  - install mirage-crypto-ec    0.11.3             [required by tls]
  - install mirage-crypto-pk    0.11.3             [required by tls]
  - install mirage-crypto-rng   0.11.3             [required by tls]
  - install ocaml-compiler-libs v0.12.4            [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0              [required by angstrom]
  - install pbkdf               1.2.0              [required by x509]
  - install ppx_derivers        1.2.1              [required by ppx_deriving]
  - install ppx_deriving        6.0.3              [required by ppx_deriving_yojson]
  - install ppx_deriving_yojson 3.9.1              [required by slacko]
  - install ppx_sexp_conv       v0.16.0            [required by cohttp-lwt-unix]
  - install ppxlib              0.35.0             [required by lwt_ppx, ppx_deriving_yojson]
  - install ptime               1.2.0              [required by ca-certs]
  - install re                  1.14.0             [required by cohttp]
  - install rresult             0.7.0              [required by bos]
  - install sexplib0            v0.16.0            [required by cohttp-lwt, cohttp, conduit-lwt]
  - install slacko              0.14.1
  - install stdlib-shims        0.3.0              [required by ppxlib]
  - install stringext           1.6.0              [required by cohttp]
  - install tls                 0.17.5             [required by slacko]
  - install uri                 4.4.0              [required by cohttp-lwt, cohttp, conduit-lwt-unix]
  - install uri-sexp            4.4.0              [required by cohttp]
  - install x509                0.16.5             [required by tls]
  - install yojson              1.7.0              [required by slacko]
  - install zarith              1.14               [required by asn1-combinators, 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 ... 
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(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+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> 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 bigstringaf.0.10.0  (cached)
-> retrieved biniou.1.2.2  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.0.2.3  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cohttp.6.1.1, cohttp-lwt.6.1.1, cohttp-lwt-unix.6.1.1, http.6.1.1  (cached)
-> installed base64.3.5.2
-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed camlp-streams.5.0.1
-> retrieved cstruct.6.2.0  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved duration.0.2.1  (cached)
-> retrieved easy-format.1.3.4  (cached)
-> retrieved eqaf.0.9  (cached)
-> retrieved fpath.0.7.3  (cached)
-> installed conf-gmp-powm-sec.4
-> retrieved gmap.0.3.0  (cached)
-> retrieved hkdf.1.0.4  (cached)
-> retrieved ipaddr-sexp.5.6.1  (cached)
-> retrieved lwt_ppx.5.9.1  (cached)
-> installed bigstringaf.0.10.0
-> installed duration.0.2.1
-> retrieved magic-mime.1.3.1  (cached)
-> installed gmap.0.3.0
-> installed easy-format.1.3.4
-> installed http.6.1.1
-> installed cstruct.6.2.0
-> installed biniou.1.2.2
-> installed eqaf.0.9
-> installed astring.0.8.5
-> retrieved mirage-crypto.0.11.3, mirage-crypto-ec.0.11.3, mirage-crypto-pk.0.11.3, mirage-crypto-rng.0.11.3  (cached)
-> installed magic-mime.1.3.1
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_deriving_yojson.3.9.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed ppx_derivers.1.2.1
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved slacko.0.14.1  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved tls.0.17.5  (cached)
-> installed fpath.0.7.3
-> retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
-> retrieved x509.0.16.5  (cached)
-> retrieved yojson.1.7.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed stringext.1.6.0
-> installed stdlib-shims.0.3.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-syntax-shims.1.0.0
-> installed rresult.0.7.0
-> installed sexplib0.v0.16.0
-> installed ptime.1.2.0
-> installed angstrom.0.16.1
-> installed yojson.1.7.0
-> installed re.1.14.0
-> installed uri.4.4.0
-> installed zarith.1.14
-> installed bos.0.2.1
-> installed mirage-crypto.0.11.3
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed mirage-crypto-rng.0.11.3
-> installed asn1-combinators.0.2.6
-> installed mirage-crypto-pk.0.11.3
-> installed base.v0.16.4
-> installed mirage-crypto-ec.0.11.3
-> installed x509.0.16.5
-> installed ca-certs.0.2.3
-> installed tls.0.17.5
-> installed ppxlib.0.35.0
-> installed lwt_ppx.5.9.1
-> installed ppx_deriving.6.0.3
-> installed ppx_sexp_conv.v0.16.0
-> installed ipaddr-sexp.5.6.1
-> installed uri-sexp.4.4.0
-> installed ppx_deriving_yojson.3.9.1
-> installed conduit.8.0.0
-> installed cohttp.6.1.1
-> installed conduit-lwt.8.0.0
-> installed cohttp-lwt.6.1.1
-> installed conduit-lwt-unix.8.0.0
-> installed cohttp-lwt-unix.6.1.1
-> installed slacko.0.14.1
Done.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 03:50.57 ---> saved as "62f28eea592ab70945d77f486eba6f02580b827b27555e6be5904e1bdb57af3d"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test slacko.0.14.1) || true"))
The following actions will be performed:
=== remove 2 packages
  - remove    hkdf              1.0.4 (deprecated) [conflicts with mirage-crypto]
  - remove    pbkdf             1.2.0              [conflicts with mirage-crypto]
=== downgrade 3 packages
  - downgrade cohttp            6.1.1 to 5.3.1     [required by cohttp-lwt]
  - downgrade cohttp-lwt        6.1.1 to 5.3.0     [required by cohttp-lwt-unix]
  - downgrade cohttp-lwt-unix   6.1.1 to 5.3.0     [required by slacko]
=== recompile 2 packages
  - recompile conduit-lwt-unix  8.0.0              [uses ca-certs]
  - recompile slacko            0.14.1
=== upgrade 10 packages
  - upgrade   asn1-combinators  0.2.6 to 0.3.2
  - upgrade   ca-certs          0.2.3 to 1.0.1     [uses x509]
  - upgrade   eqaf              0.9 to 0.10
  - upgrade   http              6.1.1 to 6.2.1
  - upgrade   mirage-crypto     0.11.3 to 2.0.2    [uses eqaf]
  - upgrade   mirage-crypto-ec  0.11.3 to 2.0.2    [uses eqaf]
  - upgrade   mirage-crypto-pk  0.11.3 to 2.0.2    [uses eqaf]
  - upgrade   mirage-crypto-rng 0.11.3 to 2.0.2    [required by x509]
  - upgrade   tls               0.17.5 to 2.0.3    [uses x509]
  - upgrade   x509              0.16.5 to 1.0.6    [uses asn1-combinators]
=== install 10 packages
  - install   conf-libssl       4                  [required by ssl]
  - install   digestif          1.3.0              [required by ca-certs]
  - install   jsonm             1.0.2              [required by cohttp]
  - install   kdf               1.0.0              [required by x509]
  - install   ohex              0.2.0              [required by x509]
  - install   ounit             2.2.7              [required by slacko]
  - install   ounit2            2.2.7              [required by ounit]
  - install   seq               base               [required by ounit2]
  - install   ssl               0.7.0              [required by slacko]
  - install   uutf              1.0.4              [required by jsonm]

The following system packages will first need to be installed:
    libssl-dev

<><> 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" "libssl-dev"
- Selecting previously unselected package libssl-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
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(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20682 files and directories currently installed.)
- Preparing to unpack .../libssl-dev_3.5.4-1~deb13u1_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.4-1~deb13u1) ...
- Setting up libssl-dev:amd64 (3.5.4-1~deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved asn1-combinators.0.3.2  (https://opam.ocaml.org/cache)
-> retrieved ca-certs.1.0.1  (https://opam.ocaml.org/cache)
-> retrieved cohttp.5.3.1  (https://opam.ocaml.org/cache)
-> retrieved cohttp-lwt.5.3.0, cohttp-lwt-unix.5.3.0  (https://opam.ocaml.org/cache)
-> retrieved conduit-lwt-unix.8.0.0  (https://opam.ocaml.org/cache)
-> retrieved conf-libssl.4  (https://opam.ocaml.org/cache)
-> installed conf-libssl.4
-> retrieved digestif.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved eqaf.0.10  (https://opam.ocaml.org/cache)
-> retrieved http.6.2.1  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (https://opam.ocaml.org/cache)
-> retrieved kdf.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved mirage-crypto.2.0.2, mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2  (https://opam.ocaml.org/cache)
-> retrieved ohex.0.2.0  (https://opam.ocaml.org/cache)
-> retrieved ounit.2.2.7, ounit2.2.2.7  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> installed ohex.0.2.0
-> retrieved slacko.0.14.1  (https://opam.ocaml.org/cache)
-> retrieved ssl.0.7.0  (https://opam.ocaml.org/cache)
-> retrieved tls.2.0.3  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> installed ounit2.2.2.7
-> installed ounit.2.2.7
-> removed   slacko.0.14.1
-> removed   cohttp-lwt-unix.6.1.1
-> removed   cohttp-lwt.6.1.1
-> removed   cohttp.6.1.1
-> removed   conduit-lwt-unix.8.0.0
-> removed   ca-certs.0.2.3
-> removed   http.6.1.1
-> removed   tls.0.17.5
-> removed   hkdf.1.0.4
-> removed   x509.0.16.5
-> removed   asn1-combinators.0.2.6
-> removed   mirage-crypto-ec.0.11.3
-> removed   mirage-crypto-pk.0.11.3
-> removed   mirage-crypto-rng.0.11.3
-> removed   pbkdf.1.2.0
-> removed   mirage-crypto.0.11.3
-> removed   eqaf.0.9
-> installed asn1-combinators.0.3.2
-> installed eqaf.0.10
-> installed http.6.2.1
-> installed ssl.0.7.0
-> installed uutf.1.0.4
-> installed digestif.1.3.0
-> installed jsonm.1.0.2
-> installed mirage-crypto.2.0.2
-> installed kdf.1.0.0
-> installed mirage-crypto-rng.2.0.2
-> installed cohttp.5.3.1
-> installed mirage-crypto-pk.2.0.2
-> installed cohttp-lwt.5.3.0
-> installed mirage-crypto-ec.2.0.2
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed tls.2.0.3
-> installed conduit-lwt-unix.8.0.0
-> installed cohttp-lwt-unix.5.3.0
-> installed slacko.0.14.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 03:52.35 ---> saved as "ca36573555a051f717b53a884d226f3bc1cd36e830f9ae6cbb1730747549e4c9"

/home/opam: (run (shell  "opam reinstall --with-test --verbose slacko.0.14.1;\
                        \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 \"$pkg\" != 'slacko.0.14.1' && partial_fails=\"$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 slacko 0.14.1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [slacko.0.14.1: extract]
-> retrieved slacko.0.14.1  (cached)
Processing  2/4: [slacko: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "slacko" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/slacko.0.14.1)
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w -39 -g -bin-annot -I src/lib/.slacko.objs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/biniou -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/camlp-streams -I /home/opam/.opam/4.14/lib/cohttp -I /home/opam/.opam/4.14/lib/cohttp-lwt -I /home/opam/.opam/4.14/lib/cohttp-lwt-unix -I /home/opam/.opam/4.14/lib/conduit -I /home/opam/.opam/4.14/lib/conduit-lwt -I /home/opam/.opam/4.14/lib/conduit-lwt-unix -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/easy-format -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ipaddr/unix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/fmt -I /home/opam/.opam/4.14/lib/logs/lwt -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/magic-mime -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/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uri-sexp -I /home/opam/.opam/4.14/lib/uri/services -I /home/opam/.opam/4.14/lib/yojson -no-alias-deps -o src/lib/.slacko.objs/byte/slacko.cmi -c -intf src/lib/slacko.pp.mli)
- File "src/lib/slacko.mli", line 322, characters 11-27:
- 322 |   profile: Yojson.Safe.json;
-                  ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 347, characters 10-26:
- 347 |   latest: Yojson.Safe.json option;
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 364, characters 10-26:
- 364 |   latest: Yojson.Safe.json option;
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 558, characters 19-35:
- 558 |   initial_comment: Yojson.Safe.json option;
-                          ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 577, characters 9-25:
- 577 |   items: Yojson.Safe.json list;
-                ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 604, characters 8-24:
- 604 |   icon: Yojson.Safe.json;
-               ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.mli", line 702, characters 88-104:
- 702 | val api_test: ?base_url:string -> ?foo:string -> ?error:string -> unit -> [ `Success of Yojson.Safe.json | api_error ] Lwt.t
-                                                                                               ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I src/cli/.slack_notify.eobjs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/biniou -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/camlp-streams -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/cohttp -I /home/opam/.opam/4.14/lib/cohttp-lwt -I /home/opam/.opam/4.14/lib/cohttp-lwt-unix -I /home/opam/.opam/4.14/lib/conduit -I /home/opam/.opam/4.14/lib/conduit-lwt -I /home/opam/.opam/4.14/lib/conduit-lwt-unix -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/easy-format -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ipaddr/unix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/fmt -I /home/opam/.opam/4.14/lib/logs/lwt -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/magic-mime -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/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uri-sexp -I /home/opam/.opam/4.14/lib/uri/services -I /home/opam/.opam/4.14/lib/yojson -I src/lib/.slacko.objs/byte -no-alias-deps -o src/cli/.slack_notify.eobjs/byte/slack_notify.cmo -c -impl src/cli/slack_notify.ml)
- File "src/cli/slack_notify.ml", line 55, characters 2-20:
- 55 |   Cmdliner.Term.info "slack-notify" ~doc
-        ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.info
- Use Cmd.info instead.
- File "src/cli/slack_notify.ml", line 93, characters 4-8:
- 93 |     pure execute $ base_url $ token $ username $ channel $ icon_url $ icon_emoji
-          ^^^^
- Alert deprecated: Cmdliner.Term.pure
- Use Term.const instead.
- File "src/cli/slack_notify.ml", line 97, characters 8-26:
- 97 |   match Cmdliner.Term.eval (execute_t, info) with
-              ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.eval
- Use Cmd.v and one of Cmd.eval* instead.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w -39 -g -bin-annot -I src/lib/.slacko.objs/byte -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/biniou -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/camlp-streams -I /home/opam/.opam/4.14/lib/cohttp -I /home/opam/.opam/4.14/lib/cohttp-lwt -I /home/opam/.opam/4.14/lib/cohttp-lwt-unix -I /home/opam/.opam/4.14/lib/conduit -I /home/opam/.opam/4.14/lib/conduit-lwt -I /home/opam/.opam/4.14/lib/conduit-lwt-unix -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/easy-format -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ipaddr/unix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/fmt -I /home/opam/.opam/4.14/lib/logs/lwt -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/magic-mime -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/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uri-sexp -I /home/opam/.opam/4.14/lib/uri/services -I /home/opam/.opam/4.14/lib/yojson -intf-suffix .ml -no-alias-deps -o src/lib/.slacko.objs/byte/slacko.cmo -c -impl src/lib/slacko.pp.ml)
- File "src/lib/slacko.ml", line 264, characters 10-26:
- 264 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 264, characters 10-26:
- 264 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 279, characters 11-27:
- 279 |   profile: Yojson.Safe.json;
-                  ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 303, characters 10-26:
- 303 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 303, characters 10-26:
- 303 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 348, characters 19-35:
- 348 |   initial_comment: Yojson.Safe.json option [@default None];
-                          ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 348, characters 19-35:
- 348 |   initial_comment: Yojson.Safe.json option [@default None];
-                          ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 542, characters 9-25:
- 542 |   items: Yojson.Safe.json list;
-                ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 570, characters 8-24:
- 570 |   icon: Yojson.Safe.json;
-               ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w -39 -g -I src/lib/.slacko.objs/byte -I src/lib/.slacko.objs/native -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/biniou -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/camlp-streams -I /home/opam/.opam/4.14/lib/cohttp -I /home/opam/.opam/4.14/lib/cohttp-lwt -I /home/opam/.opam/4.14/lib/cohttp-lwt-unix -I /home/opam/.opam/4.14/lib/conduit -I /home/opam/.opam/4.14/lib/conduit-lwt -I /home/opam/.opam/4.14/lib/conduit-lwt-unix -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/easy-format -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ipaddr/unix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/fmt -I /home/opam/.opam/4.14/lib/logs/lwt -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/magic-mime -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/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uri-sexp -I /home/opam/.opam/4.14/lib/uri/services -I /home/opam/.opam/4.14/lib/yojson -intf-suffix .ml -no-alias-deps -o src/lib/.slacko.objs/native/slacko.cmx -c -impl src/lib/slacko.pp.ml)
- File "src/lib/slacko.ml", line 264, characters 10-26:
- 264 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 264, characters 10-26:
- 264 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 279, characters 11-27:
- 279 |   profile: Yojson.Safe.json;
-                  ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 303, characters 10-26:
- 303 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 303, characters 10-26:
- 303 |   latest: Yojson.Safe.json option [@default None];
-                 ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 348, characters 19-35:
- 348 |   initial_comment: Yojson.Safe.json option [@default None];
-                          ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 348, characters 19-35:
- 348 |   initial_comment: Yojson.Safe.json option [@default None];
-                          ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 542, characters 9-25:
- 542 |   items: Yojson.Safe.json list;
-                ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- File "src/lib/slacko.ml", line 570, characters 8-24:
- 570 |   icon: Yojson.Safe.json;
-               ^^^^^^^^^^^^^^^^
- Alert deprecated: Yojson.Safe.json
- json types are being renamed and will be removed in the next Yojson major version. Use type t instead
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I src/cli/.slack_notify.eobjs/byte -I src/cli/.slack_notify.eobjs/native -I /home/opam/.opam/4.14/lib/angstrom -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/base64 -I /home/opam/.opam/4.14/lib/bigstringaf -I /home/opam/.opam/4.14/lib/biniou -I /home/opam/.opam/4.14/lib/bytes -I /home/opam/.opam/4.14/lib/camlp-streams -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/cohttp -I /home/opam/.opam/4.14/lib/cohttp-lwt -I /home/opam/.opam/4.14/lib/cohttp-lwt-unix -I /home/opam/.opam/4.14/lib/conduit -I /home/opam/.opam/4.14/lib/conduit-lwt -I /home/opam/.opam/4.14/lib/conduit-lwt-unix -I /home/opam/.opam/4.14/lib/domain-name -I /home/opam/.opam/4.14/lib/easy-format -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/ipaddr -I /home/opam/.opam/4.14/lib/ipaddr-sexp -I /home/opam/.opam/4.14/lib/ipaddr/unix -I /home/opam/.opam/4.14/lib/logs -I /home/opam/.opam/4.14/lib/logs/fmt -I /home/opam/.opam/4.14/lib/logs/lwt -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/magic-mime -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/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_deriving_yojson/runtime -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stringext -I /home/opam/.opam/4.14/lib/uri -I /home/opam/.opam/4.14/lib/uri-sexp -I /home/opam/.opam/4.14/lib/uri/services -I /home/opam/.opam/4.14/lib/yojson -I src/lib/.slacko.objs/byte -I src/lib/.slacko.objs/native -intf-suffix .ml -no-alias-deps -o src/cli/.slack_notify.eobjs/native/slack_notify.cmx -c -impl src/cli/slack_notify.ml)
- File "src/cli/slack_notify.ml", line 55, characters 2-20:
- 55 |   Cmdliner.Term.info "slack-notify" ~doc
-        ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.info
- Use Cmd.info instead.
- File "src/cli/slack_notify.ml", line 93, characters 4-8:
- 93 |     pure execute $ base_url $ token $ username $ channel $ icon_url $ icon_emoji
-          ^^^^
- Alert deprecated: Cmdliner.Term.pure
- Use Term.const instead.
- File "src/cli/slack_notify.ml", line 97, characters 8-26:
- 97 |   match Cmdliner.Term.eval (execute_t, info) with
-              ^^^^^^^^^^^^^^^^^^
- Alert deprecated: Cmdliner.Term.eval
- Use Cmd.v and one of Cmd.eval* instead.
Processing  2/4: [slacko: make test]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "make" "test" (CWD=/home/opam/.opam/4.14/.opam-switch/build/slacko.0.14.1)
- make: Nothing to be done for 'test'.
-> compiled  slacko.0.14.1
-> removed   slacko.0.14.1
-> installed slacko.0.14.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 03:52.53 ---> saved as "f57ec07cb3df9f2b676ff7fafe756922c901ad64e66981344fc4c15deacb3af3"
Job succeeded
2026-01-28 03:53.00: Job succeeded