(not at the head of any monitored branch or PR)
2024-04-23 09:02.53: New job: test tiny_httpd.0.12 with ppxlib.0.32.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/25713/head (2f18d58467a890b39d52c3c115d100e5d9be5d53)
                              on debian-12-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/25713/head" && git reset --hard 2f18d584
git fetch origin master
git merge --no-edit f2df0b10861863463d109941753e969b0f663a6e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.1@sha256:669c64f0c8e5a1e3d8f00427a9aa7acde43599283cef09c3670c0d9ae5996c2a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMSOLVERTIMEOUT="500"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam pin add -k version -yn ppxlib.0.32.1 0.32.1
RUN opam reinstall ppxlib.0.32.1; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppxlib.0.32.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN opam reinstall tiny_httpd.0.12; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tiny_httpd.0.12' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMFIXUPCRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
ENV OPAMUPGRADECRITERIA="-removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed"
RUN (opam reinstall --with-test tiny_httpd.0.12) || true
RUN opam reinstall --with-test --verbose tiny_httpd.0.12; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tiny_httpd.0.12' && partial_fails="$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 .

2024-04-23 09:02.53: Using cache hint "ocaml/opam:debian-12-ocaml-5.1@sha256:669c64f0c8e5a1e3d8f00427a9aa7acde43599283cef09c3670c0d9ae5996c2a-ppxlib.0.32.1-tiny_httpd.0.12-2f18d58467a890b39d52c3c115d100e5d9be5d53"
2024-04-23 09:02.53: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.1@sha256:669c64f0c8e5a1e3d8f00427a9aa7acde43599283cef09c3670c0d9ae5996c2a)
 (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 "uname -rs && opam exec -- ocaml -version && opam --version"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMSOLVERTIMEOUT 500)
 (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"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (shell "opam pin add -k version -yn ppxlib.0.32.1 0.32.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib.0.32.1;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ppxlib.0.32.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tiny_httpd.0.12;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tiny_httpd.0.12' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)
 (run (network host)
      (shell "(opam reinstall --with-test tiny_httpd.0.12) || true"))
 (run (shell  "opam reinstall --with-test --verbose tiny_httpd.0.12;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tiny_httpd.0.12' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2024-04-23 09:02.53: Waiting for resource in pool OCluster
2024-04-23 09:08.18: Waiting for worker…
2024-04-23 09:10.44: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  89% (29854/33541)
Updating files:  90% (30187/33541)
Updating files:  91% (30523/33541)
Updating files:  92% (30858/33541)
Updating files:  93% (31194/33541)
Updating files:  94% (31529/33541)
Updating files:  95% (31864/33541)
Updating files:  96% (32200/33541)
Updating files:  97% (32535/33541)
Updating files:  98% (32871/33541)
Updating files:  99% (33206/33541)
Updating files: 100% (33541/33541)
Updating files: 100% (33541/33541), done.
HEAD is now at f2df0b1086 Merge pull request #25695 from Julow/release-ocamlformat-0.26.2
Updating f2df0b1086..2f18d58467
Fast-forward
 packages/ppxlib/ppxlib.0.32.1/opam            | 63 +++++++++++++++++++++++++++
 packages/ppxlib/ppxlib.0.32.1~5.2preview/opam |  2 +-
 2 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 packages/ppxlib/ppxlib.0.32.1/opam

(from ocaml/opam:debian-12-ocaml-5.1@sha256:669c64f0c8e5a1e3d8f00427a9aa7acde43599283cef09c3670c0d9ae5996c2a)
2024-04-23 09:13.23 ---> using "ed5fb8a9e5e2e27b45463d40b3dac1cb7c42cfe327eaaa696e4cb23566bf4b9c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2024-04-23 09:13.23 ---> using "96a564ab74509e389ae5e556971e4964abfca710b06a2f4ec2e384c6aea5367c" 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2~alpha, which can't be reverted.
You may want to back it up before going further.

Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 31 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=31 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-04-23 09:13.23 ---> using "75e4d3026307702f51fcbbe7a0e24feb535307f1f11c9f3f63427186306f7441" from cache

/home/opam: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-101-generic
The OCaml toplevel, version 5.1.1
2.2.0~beta3~dev
2024-04-23 09:13.23 ---> using "db8e179c7cef20db839da1a3bba94aed5a11a2bc39b2a98e5f4a892ebbc45980" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMSOLVERTIMEOUT 500)

/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/"))
2024-04-23 09:13.23 ---> using "47e0bdf8f5e18781568010590c1c541ebe9e54c7e190e0d523c1fc9c3581a4bd" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2024-04-23 09:13.24 ---> using "83aae7a57898c33fd4e67ad2f745075c6cf3029eb95eadb9db1137a7792b78fa" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2024-04-23 09:13.24 ---> using "64b424aee459eb114a5752b7a42c6f957b46c56656bbd4c064f1311ca4dbe44d" 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 bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [155 kB]
- Fetched 258 kB in 0s (794 kB/s)
- Reading package lists...
2024-04-23 09:13.24 ---> using "97142b4ef0809795c21bd97a4b0966a2c07e53917c76a9be3f00fba7b9e4dafa" from cache

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.32.1 0.32.1"))
ppxlib is now pinned to version 0.32.1
2024-04-23 09:13.24 ---> using "c855611545f95f3723cdf1b446a254f190fc396bcb008cbce9cf464d3200f7f0" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib.0.32.1;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ppxlib.0.32.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib.0.32.1 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 6 packages
  - install dune                3.15.0          [required by ppxlib]
  - install ocaml-compiler-libs v0.12.4         [required by ppxlib]
  - install ppx_derivers        1.2.1           [required by ppxlib]
  - install ppxlib              0.32.1 (pinned)
  - install sexplib0            v0.16.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.15.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.32.1  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.15.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.32.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-04-23 09:13.24 ---> using "a9f62c970f04accab6a69a5bc8949e509d047ea7d77a54662e6de989b7c2d29b" from cache

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tiny_httpd.0.12;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tiny_httpd.0.12' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tiny_httpd.0.12 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 3 packages
  - install result     1.5  [required by tiny_httpd]
  - install seq        base [required by tiny_httpd]
  - install tiny_httpd 0.12

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved result.1.5  (cached)
-> installed seq.base
-> retrieved tiny_httpd.0.12  (cached)
-> installed result.1.5
-> installed tiny_httpd.0.12
Done.

<><> tiny_httpd.0.12 installed successfully <><><><><><><><><><><><><><><><><><>
=> tiny http server, with blocking IOs. Also ships with a `http_of_dir` program.
# Run eval $(opam env) to update the current shell environment
2024-04-23 09:13.35 ---> saved as "997687c08152efa928351158326e96623d69829fe0e1cf6a4a84f4d54e083b59"

/home/opam: (env OPAMCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMFIXUPCRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (env OPAMUPGRADECRITERIA -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed)

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test tiny_httpd.0.12) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile tiny_httpd   0.12
=== install 11 packages
  - install   base-bytes   base   [required by qtest]
  - install   conf-libcurl 2      [required by tiny_httpd]
  - install   ocamlbuild   0.14.3 [required by ptime]
  - install   ocamlfind    1.9.6  [required by ptime]
  - install   ounit2       2.2.7  [required by tiny_httpd]
  - install   ptime        1.1.0  [required by tiny_httpd]
  - install   qcheck       0.21.3 [required by tiny_httpd]
  - install   qcheck-core  0.21.3 [required by qcheck]
  - install   qcheck-ounit 0.21.3 [required by qcheck]
  - install   qtest        2.11.2 [required by tiny_httpd]
  - install   topkg        1.0.7  [required by ptime]

The following system packages will first need to be installed:
    libcurl4-gnutls-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" "libcurl4-gnutls-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 18766 files and directories currently installed.)
- Preparing to unpack .../libcurl4-gnutls-dev_7.88.1-10+deb12u5_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u5) ...
- Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u5) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-libcurl.2
-> retrieved ocamlbuild.0.14.3  (https://github.com/ocaml/ocamlbuild/archive/refs/tags/0.14.3.tar.gz)
-> retrieved ocamlfind.1.9.6  (http://download.camlcity.org/download/findlib-1.9.6.tar.gz)
-> retrieved ounit2.2.2.7  (https://github.com/gildor478/ounit/releases/download/v2.2.7/ounit-2.2.7.tbz)
-> retrieved ptime.1.1.0  (https://erratique.ch/software/ptime/releases/ptime-1.1.0.tbz)
-> retrieved qcheck.0.21.3, qcheck-core.0.21.3, qcheck-ounit.0.21.3  (https://github.com/c-cube/qcheck/archive/v0.21.3.tar.gz)
-> retrieved qtest.2.11.2  (https://github.com/vincent-hugot/qtest/archive/v2.11.2.tar.gz)
-> installed ounit2.2.2.7
-> retrieved tiny_httpd.0.12  (https://github.com/c-cube/tiny_httpd/archive/v0.12.tar.gz)
-> retrieved topkg.1.0.7  (https://erratique.ch/software/topkg/releases/topkg-1.0.7.tbz)
-> installed qcheck-core.0.21.3
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed qcheck-ounit.0.21.3
-> installed qcheck.0.21.3
-> installed qtest.2.11.2
-> removed   tiny_httpd.0.12
-> installed ocamlbuild.0.14.3
-> installed topkg.1.0.7
-> installed ptime.1.1.0
-> installed tiny_httpd.0.12
Done.

<><> tiny_httpd.0.12 installed successfully <><><><><><><><><><><><><><><><><><>
=> tiny http server, with blocking IOs. Also ships with a `http_of_dir` program.
# Run eval $(opam env) to update the current shell environment
2024-04-23 09:13.58 ---> saved as "6e636ad391adfb8114165a482f9788cb4a784dffc25a1bbcc1017430c3d2d52d"

/home/opam: (run (shell  "opam reinstall --with-test --verbose tiny_httpd.0.12;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tiny_httpd.0.12' && partial_fails=\"$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 tiny_httpd 0.12

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4:
-> retrieved tiny_httpd.0.12  (cached)
Processing  2/4: [tiny_httpd: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "@install" "-p" "tiny_httpd" "-j" "255" (CWD=/home/opam/.opam/5.1/.opam-switch/build/tiny_httpd.0.12)
Processing  2/4: [tiny_httpd: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "tiny_httpd" "-j" "255" (CWD=/home/opam/.opam/5.1/.opam-switch/build/tiny_httpd.0.12)
- (cd _build/default/tests && /usr/bin/bash -e -u -o pipefail -c 'dd if=/dev/zero of=foo_50 bs=1M count=50')
- 50+0 records in
- 50+0 records out
- 52428800 bytes (52 MB, 50 MiB) copied, 0.0273015 s, 1.9 GB/s
- (cd _build/default/tests && ./upload_chunked.sh ../src/bin/http_of_dir.exe) > _build/default/tests/upload-out
-   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                  Dload  Upload   Total   Spent    Left  Speed
- 
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 50.0M  100    17  100 50.0M    411  1210M --:--:-- --:--:-- --:--:-- 1219M
- (cd _build/default/src/qtest && ./qtest.exe)
- 
random seed: 14459494
- Running tests...
 [0 / 15] >>../Tiny_httpd_server.ml:312                                        
 [1 / 15] >>../Tiny_httpd_server.ml:312 *                                      
 [1 / 15] >>../Tiny_httpd_util.ml:28                                           
 [2 / 15] >>../Tiny_httpd_util.ml:28 *                                         
 [2 / 15] >>../Tiny_httpd_util.ml:29                                           
 [3 / 15] >>../Tiny_httpd_util.ml:29 *                                         
 [3 / 15] >>../Tiny_httpd_util.ml:30                                           
 [4 / 15] >>../Tiny_httpd_util.ml:30 *                                         
 [4 / 15] >>../Tiny_httpd_util.ml:34                                           
 [5 / 15] >>../Tiny_httpd_util.ml:34 *                                         
 [5 / 15] >>../Tiny_httpd_util.ml:62                                           
 [6 / 15] >>../Tiny_httpd_util.ml:62 *                                         
 [6 / 15] >>../Tiny_httpd_util.ml:106                                          
 [7 / 15] >>../Tiny_httpd_util.ml:106 *                                        
 [7 / 15] >>../Tiny_httpd_util.ml:107                                          
 [8 / 15] >>../Tiny_httpd_util.ml:107 *                                        
 [8 / 15] >>../Tiny_httpd_util.ml:108                                          
 [9 / 15] >>../Tiny_httpd_util.ml:108 *                                        
 [9 / 15] >>../Tiny_httpd_util.ml:109                                          
 [10 / 15] >>../Tiny_httpd_util.ml:109 *                                       
 [10 / 15] >>../Tiny_httpd_util.ml:110                                         
 [11 / 15] >>../Tiny_httpd_util.ml:110 *                                       
 [11 / 15] >>../Tiny_httpd_util.ml:111                                         
 [12 / 15] >>../Tiny_httpd_util.ml:111 *                                       
 [12 / 15] >>../Tiny_httpd_util.ml:112                                         
 [13 / 15] >>../Tiny_httpd_util.ml:112 *                                       
 [13 / 15] >>../Tiny_httpd_util.ml:149                                         
 [14 / 15] >>../Tiny_httpd_util.ml:149 *                                       
 [14 / 15] >>../Tiny_httpd_util.ml:153                                         
 [15 / 15] >>../Tiny_httpd_util.ml:153 *                                       
Ran: 15 tests in: 0.17 seconds.                                        
- SUCCESS
- (cd _build/default/tests && ./download_chunked.sh ../src/bin/http_of_dir.exe) > _build/default/tests/dl-out
- download1
-   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                  Dload  Upload   Total   Spent    Left  Speed
- 
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0/bin/sh: 1: file: not found
- 
100 50.0M    0 50.0M    0     0  1445M      0 --:--:-- --:--:-- --:--:-- 1470M
- download2
-   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                  Dload  Upload   Total   Spent    Left  Speed
- 
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0/bin/sh: 1: file: not found
- 
100 50.0M    0 50.0M    0     0  1615M      0 --:--:-- --:--:-- --:--:-- 1666M
- download3
-   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                  Dload  Upload   Total   Spent    Left  Speed
- 
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0/bin/sh: 1: file: not found
- 
100 50.0M    0 50.0M    0     0  1561M      0 --:--:-- --:--:-- --:--:-- 1612M
- (cd _build/default/tests && ./sse_count.sh ../examples/sse_server.exe) > _build/default/tests/sse_count.out
-   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
-                                  Dload  Upload   Total   Spent    Left  Speed
- 
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100    27    0    27    0     0    134      0 --:--:-- --:--:-- --:--:--   133
100   100    0   100    0     0     90      0 --:--:--  0:00:01 --:--:--    90
-> compiled  tiny_httpd.0.12
-> removed   tiny_httpd.0.12
-> installed tiny_httpd.0.12
Done.

<><> tiny_httpd.0.12 installed successfully <><><><><><><><><><><><><><><><><><>
=> tiny http server, with blocking IOs. Also ships with a `http_of_dir` program.
# Run eval $(opam env) to update the current shell environment
2024-04-23 09:14.11 ---> saved as "7ac7a597fe7fea99f8a9c15c8c15eeb8b95910980a00267c7088a130ccea42ea"
Job succeeded
2024-04-23 09:14.29: Job succeeded