(for PR #29582)

2026-03-25 13:13.04: New job: test simple_httpd_caqti.1.0 with ocaml-compiler.5.4.0~beta2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocaml-compiler.5.4.0~beta2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall simple_httpd_caqti.1.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'simple_httpd_caqti.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test simple_httpd_caqti.1.0) || true
RUN opam reinstall --with-test --verbose simple_httpd_caqti.1.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'simple_httpd_caqti.1.0' && partial_fails="$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 .

2026-03-25 13:13.04: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~beta2-simple_httpd_caqti.1.0-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.04: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall simple_httpd_caqti.1.0;\
             \n        res=$?;\
             \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 \"\\\"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 \"$pkg\" != 'simple_httpd_caqti.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test simple_httpd_caqti.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose simple_httpd_caqti.1.0;\
             \n        res=$?;\
             \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 \"\\\"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 \"$pkg\" != 'simple_httpd_caqti.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-25 13:13.04: Waiting for resource in pool OCluster
2026-03-25 13:28.27: Waiting for worker…
2026-03-25 13:30.31: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.3/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam      |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam  |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam      |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.4/opam        |  5 ++++-
 .../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.5/opam        |  5 ++++-
 packages/ocaml-compiler/ocaml-compiler.5.6/opam        |  5 ++++-
 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam    | 18 ++++++++++++++++++
 .../ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam |  2 ++
 15 files changed, 69 insertions(+), 12 deletions(-)
 create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-25 13:30.39 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 13:30.39 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" from cache

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

Continue? [Y/n] y
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.

[NOTE] The 'jobs' option was reset, its value was 71 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=71 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 13:30.39 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-03-25 13:30.39 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-03-25 13:30.39 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 13:30.40 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 13:30.40 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (10.4 MB/s)
- Reading package lists...
2026-03-25 13:30.40 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
ocaml-compiler is now pinned to version 5.4.0~beta2
2026-03-25 13:30.40 ---> using "6a5005f94ec93c4cfbc555c3d261f1a9e44ce02f7cf737f7e023902aa066afba" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.0~beta2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)                [conflicts with ocaml-compiler]
=== downgrade 1 package
  - downgrade ocaml-compiler      5.4.0 to 5.4.0~beta2 (pinned)
=== recompile 6 packages
  - recompile base-domains        base                          [uses ocaml]
  - recompile base-effects        base                          [uses ocaml]
  - recompile base-nnp            base                          [uses base-domains]
  - recompile ocaml               5.4.0                         [uses ocaml-base-compiler]
  - recompile ocaml-config        3                             [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                         [uses ocaml]
=== install 1 package
  - install   ocaml-variants      5.4.0~beta2+options           [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~beta2  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~beta2
-> installed ocaml-variants.5.4.0~beta2+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~beta2+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 13:30.40 ---> using "e030a93f7882e2604088ed6928ceb441b94d1a6a8f699222926e1ee68fd1dd8f" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall simple_httpd_caqti.1.0;\
                        \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 \"\\\"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 \"$pkg\" != 'simple_httpd_caqti.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
simple_httpd_caqti.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 67 packages
  - install angstrom            0.16.1  [required by caqti]
  - install asn1-combinators    0.3.2   [required by x509]
  - install base64              3.5.2   [required by simple_httpd]
  - install bigstringaf         0.10.0  [required by caqti]
  - install camlzip             1.14    [required by simple_httpd]
  - install caqti               2.2.4   [required by simple_httpd_caqti]
  - install cmdliner            2.1.0   [required by logs, polly]
  - install conf-gmp            5       [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec   4       [required by mirage-crypto-pk]
  - install conf-libssl         4       [required by ssl]
  - install conf-linux-libc-dev 0       [required by polly]
  - install conf-pkg-config     4       [required by conf-zlib, conf-libssl]
  - install conf-zlib           1       [required by camlzip]
  - install cppo                1.8.0   [required by simple_httpd]
  - install csexp               1.5.2   [required by dune-private-libs]
  - install digestif            1.3.0   [required by simple_httpd]
  - install domain-name         0.5.0   [required by caqti]
  - install dune                3.22.0  [required by simple_httpd_caqti]
  - install dune-configurator   3.22.0  [required by ssl]
  - install dune-private-libs   3.22.0  [required by dune-site]
  - install dune-site           3.22.0  [required by caqti]
  - install duration            0.2.1   [required by mirage-crypto-rng]
  - install dyn                 3.22.0  [required by dune-private-libs]
  - install eqaf                0.10    [required by mirage-crypto-ec, digestif, mirage-crypto-pk]
  - install fmt                 0.11.0  [required by logs, tls]
  - install fs-io               3.22.0  [required by stdune]
  - install gmap                0.3.0   [required by x509]
  - install ipaddr              5.6.2   [required by simple_httpd_caqti]
  - install kdf                 1.0.0   [required by tls]
  - install logs                0.10.0  [required by simple_httpd_caqti]
  - install lru                 0.3.1   [required by caqti]
  - install lwt-dllist          1.1.0   [required by caqti]
  - install macaddr             5.6.2   [required by ipaddr]
  - install magic-mime          1.3.0   [required by simple_httpd]
  - install mirage-crypto       2.1.0   [required by tls]
  - install mirage-crypto-ec    2.1.0   [required by tls]
  - install mirage-crypto-pk    2.1.0   [required by tls]
  - install mirage-crypto-rng   2.1.0   [required by tls]
  - install mtime               2.1.0   [required by caqti]
  - install ocaml-compiler-libs v0.17.0 [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0   [required by angstrom]
  - install ocamlbuild          0.16.1  [required by mtime, logs, ptime]
  - install ocamlfind           1.9.8   [required by ptime, logs, mtime, camlzip]
  - install ohex                0.2.0   [required by tls]
  - install ordering            3.22.0  [required by dyn, stdune]
  - install pacomb              1.4.3   [required by simple_httpd]
  - install polly               0.4.1   [required by simple_httpd]
  - install pp                  2.0.0   [required by dune-private-libs]
  - install ppx_derivers        1.2.1   [required by ppxlib]
  - install ppxlib              0.37.0  [required by pacomb]
  - install psq                 0.2.1   [required by lru]
  - install ptime               1.2.0   [required by caqti]
  - install seq                 base    [required by psq]
  - install sexplib0            v0.17.0 [required by ppxlib]
  - install simple_httpd        1.0     [required by simple_httpd_caqti]
  - install simple_httpd_caqti  1.0
  - install ssl                 0.7.0   [required by simple_httpd]
  - install stdlib-shims        0.3.0   [required by pacomb]
  - install stdune              3.22.0  [required by dune-private-libs]
  - install stringext           1.6.0   [required by uri]
  - install tls                 2.0.4   [required by caqti]
  - install top-closure         3.22.0  [required by stdune]
  - install topkg               1.1.1   [required by mtime, logs, ptime]
  - install uri                 4.4.0   [required by caqti]
  - install x509                1.0.6   [required by caqti]
  - install yojson              3.0.0   [required by simple_httpd]
  - install zarith              1.14    [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    libgmp-dev libssl-dev pkg-config zlib1g-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" "libgmp-dev" "libssl-dev" "pkg-config" "zlib1g-dev"
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- Preparing to unpack .../openssl-provider-legacy_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking openssl-provider-legacy (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Setting up openssl-provider-legacy (3.5.5-1~deb13u1) ...
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../libssl3t64_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking libssl3t64:amd64 (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Setting up libssl3t64:amd64 (3.5.5-1~deb13u1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../3-libssl-dev_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Preparing to unpack .../4-openssl_3.5.5-1~deb13u1_amd64.deb ...
- Unpacking openssl (3.5.5-1~deb13u1) over (3.5.4-1~deb13u2) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../5-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../6-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../7-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../8-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libssl-dev:amd64 (3.5.5-1~deb13u1) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up openssl (3.5.5-1~deb13u1) ...
- 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.0.3.2  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved camlzip.1.14  (cached)
-> retrieved caqti.2.2.4  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved conf-libssl.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-gmp-powm-sec.4
-> installed conf-zlib.1
-> installed conf-linux-libc-dev.0
-> installed conf-libssl.4
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0, dune-private-libs.3.22.0, dune-site.3.22.0, dyn.3.22.0, fs-io.3.22.0, ordering.3.22.0, stdune.3.22.0, top-closure.3.22.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved ipaddr.5.6.2, macaddr.5.6.2  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved magic-mime.1.3.0  (cached)
-> installed cmdliner.2.1.0
-> retrieved mirage-crypto.2.1.0, mirage-crypto-ec.2.1.0, mirage-crypto-pk.2.1.0, mirage-crypto-rng.2.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved pacomb.1.4.3  (cached)
-> retrieved polly.0.4.1  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0  (cached)
[ERROR] Failed to get sources of simple_httpd.1.0, simple_httpd_caqti.1.0 (https://github.com/craff/simple_httpd/archive/refs/tags/1.0.tar.gz): Bad checksum
-> retrieved ssl.0.7.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved tls.2.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed camlzip.1.14
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed logs.0.10.0
-> installed dune.3.22.0
-> installed asn1-combinators.0.3.2
-> installed base64.3.5.2
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed domain-name.0.5.0
-> installed duration.0.2.1
-> installed eqaf.0.10
-> installed fs-io.3.22.0
-> installed gmap.0.3.0
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.2
-> installed magic-mime.1.3.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ohex.0.2.0
-> installed ordering.3.22.0
-> installed polly.0.4.1
-> installed pp.2.0.0
-> installed ppx_derivers.1.2.1
-> installed psq.0.2.1
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed top-closure.3.22.0
-> installed yojson.3.0.0
-> installed dune-configurator.3.22.0
-> installed digestif.1.3.0
-> installed ipaddr.5.6.2
-> installed lru.0.3.1
-> installed dyn.3.22.0
-> installed bigstringaf.0.10.0
-> installed mirage-crypto.2.1.0
-> installed ssl.0.7.0
-> installed kdf.1.0.0
-> installed angstrom.0.16.1
-> installed mirage-crypto-rng.2.1.0
-> installed mirage-crypto-pk.2.1.0
-> installed uri.4.4.0
-> installed stdune.3.22.0
-> installed mirage-crypto-ec.2.1.0
-> installed dune-private-libs.3.22.0
-> installed x509.1.0.6
-> installed dune-site.3.22.0
-> installed tls.2.0.4
-> installed caqti.2.2.4
-> installed ppxlib.0.37.0
-> installed pacomb.1.4.3

#=== ERROR while fetching sources for simple_httpd.1.0 and simple_httpd_caqti.1.0 
OpamSolution.Fetch_fail("https://github.com/craff/simple_httpd/archive/refs/tags/1.0.tar.gz (Bad checksum, expected md5=818fe502f88461e98970e833c1f0bec6)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - fetch simple_httpd.1.0, simple_httpd_caqti.1.0 
+- 
+- The following changes have been performed
| - install angstrom            0.16.1
| - install asn1-combinators    0.3.2
| - install base64              3.5.2
| - install bigstringaf         0.10.0
| - install camlzip             1.14
| - install caqti               2.2.4
| - install cmdliner            2.1.0
| - install conf-gmp            5
| - install conf-gmp-powm-sec   4
| - install conf-libssl         4
| - install conf-linux-libc-dev 0
| - install conf-pkg-config     4
| - install conf-zlib           1
| - install cppo                1.8.0
| - install csexp               1.5.2
| - install digestif            1.3.0
| - install domain-name         0.5.0
| - install dune                3.22.0
| - install dune-configurator   3.22.0
| - install dune-private-libs   3.22.0
| - install dune-site           3.22.0
| - install duration            0.2.1
| - install dyn                 3.22.0
| - install eqaf                0.10
| - install fmt                 0.11.0
| - install fs-io               3.22.0
| - install gmap                0.3.0
| - install ipaddr              5.6.2
| - install kdf                 1.0.0
| - install logs                0.10.0
| - install lru                 0.3.1
| - install lwt-dllist          1.1.0
| - install macaddr             5.6.2
| - install magic-mime          1.3.0
| - install mirage-crypto       2.1.0
| - install mirage-crypto-ec    2.1.0
| - install mirage-crypto-pk    2.1.0
| - install mirage-crypto-rng   2.1.0
| - install mtime               2.1.0
| - install ocaml-compiler-libs v0.17.0
| - install ocaml-syntax-shims  1.0.0
| - install ocamlbuild          0.16.1
| - install ocamlfind           1.9.8
| - install ohex                0.2.0
| - install ordering            3.22.0
| - install pacomb              1.4.3
| - install polly               0.4.1
| - install pp                  2.0.0
| - install ppx_derivers        1.2.1
| - install ppxlib              0.37.0
| - install psq                 0.2.1
| - install ptime               1.2.0
| - install seq                 base
| - install sexplib0            v0.17.0
| - install ssl                 0.7.0
| - install stdlib-shims        0.3.0
| - install stdune              3.22.0
| - install stringext           1.6.0
| - install tls                 2.0.4
| - install top-closure         3.22.0
| - install topkg               1.1.1
| - install uri                 4.4.0
| - install x509                1.0.6
| - install yojson              3.0.0
| - install zarith              1.14
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260325133040.export"
"/usr/bin/env" "bash" "-c" "opam reinstall simple_httpd_caqti.1.0;
        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 "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'simple_httpd_caqti.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 40
2026-03-25 13:32.10: Job failed: Failed: Build failed
2026-03-25 13:32.10: Log analysis:
2026-03-25 13:32.10: >>> 
[ERROR] Failed to get sources of simple_httpd.1.0, simple_httpd_caqti.1.0 (https://github.com/craff/simple_httpd/archive/refs/tags/1.0.tar.gz): Bad checksum
 (score = 25)
2026-03-25 13:32.10: Failed to get sources of simple_httpd.1.0, simple_httpd_caqti.1.0 (https://github.com/craff/simple_httpd/archive/refs/tags/1.0.tar.gz): Bad checksum