Build:
  1. 0
2026-01-27 19:29.08: New job: test dns-client-lwt.10.2.3 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: ${partial_fails}"; \
    exit 1
RUN opam reinstall dns-client-lwt.10.2.3; \
    res=$?; \
    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 "$pkg" != 'dns-client-lwt.10.2.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test dns-client-lwt.10.2.3) || true
RUN opam reinstall --with-test --verbose dns-client-lwt.10.2.3; \
    res=$?; \
    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 "$pkg" != 'dns-client-lwt.10.2.3' && partial_fails="$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 19:29.08: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012-mirage-runtime.4.0.0~beta3-dns-client-lwt.10.2.3-bec96dd4b29b0e3eb148af9966895e70442e68e2"
2026-01-27 19:29.08: 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: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dns-client-lwt.10.2.3;\
             \n        res=$?;\
             \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 \"$pkg\" != 'dns-client-lwt.10.2.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test dns-client-lwt.10.2.3) || true"))
 (run (shell  "opam reinstall --with-test --verbose dns-client-lwt.10.2.3;\
             \n        res=$?;\
             \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 \"$pkg\" != 'dns-client-lwt.10.2.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-27 19:29.08: Waiting for resource in pool OCluster
2026-01-28 04:44.27: Waiting for worker…
2026-01-28 04:48.25: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
Updating files:  63% (12338/19285)
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Updating files: 100% (19285/19285), done.
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)
2026-01-28 04:49.01 ---> 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 04:49.01 ---> 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
[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
2026-01-28 04:49.01 ---> 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                 255
# 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 04:49.01 ---> 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 04:49.01 ---> using "7a36498140d9470d1651f2f43060608bb30c70da80a143f96ae11f513ef0d2f1" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-28 04:49.02 ---> using "c9c281874add8ec6f824059ed6bc4b1cfa517948ec5e9031033d3104a09c31cb" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-28 04:49.02 ---> 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 (1619 kB/s)
- Reading package lists...
2026-01-28 04:49.02 ---> 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 04:49.02 ---> 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 04:49.02 ---> using "f451013c053d764570dc25ba85ffafd7729dc083fb4de6efc764e3ef9f71f9e9" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dns-client-lwt.10.2.3;\
                        \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 \"$pkg\" != 'dns-client-lwt.10.2.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dns-client-lwt.10.2.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 36 packages
  - install asn1-combinators   0.3.2  [required by x509]
  - install astring            0.8.5  [required by bos]
  - install base64             3.5.2  [required by dns]
  - install bos                0.2.1  [required by ca-certs]
  - install ca-certs           1.0.1  [required by dns-client-lwt]
  - install conf-gmp           5      [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec  4      [required by mirage-crypto-pk]
  - install conf-pkg-config    4      [required by zarith]
  - install digestif           1.3.0  [required by ca-certs]
  - install dns                10.2.3 [required by dns-client-lwt]
  - install dns-client         10.2.3 [required by dns-client-lwt]
  - install dns-client-lwt     10.2.3
  - install duration           0.2.1  [required by happy-eyeballs, dns, happy-eyeballs-lwt]
  - install eqaf               0.10   [required by digestif, mirage-crypto]
  - install fpath              0.7.3  [required by ca-certs]
  - install gmap               0.3.0  [required by dns]
  - install happy-eyeballs     2.0.1  [required by dns-client-lwt]
  - install happy-eyeballs-lwt 2.0.1  [required by dns-client-lwt]
  - install kdf                1.0.0  [required by x509, tls]
  - install lru                0.3.1  [required by dns]
  - install metrics            0.5.0  [required by dns]
  - install mirage-crypto      2.0.2  [required by ca-certs]
  - install mirage-crypto-ec   2.0.2  [required by x509, tls]
  - install mirage-crypto-pk   2.0.2  [required by x509, tls]
  - install mirage-crypto-rng  2.0.2  [required by dns-client-lwt]
  - install mtime              2.1.0  [required by dns-client-lwt]
  - install ohex               0.2.0  [required by ca-certs, dns]
  - install psq                0.2.1  [required by lru]
  - install ptime              1.2.0  [required by dns, ca-certs, tls-lwt]
  - install randomconv         0.2.0  [required by dns-client]
  - install rresult            0.7.0  [required by bos]
  - install seq                base   [required by psq]
  - install tls                2.0.3  [required by tls-lwt]
  - install tls-lwt            2.0.3  [required by dns-client-lwt]
  - install x509               1.0.6  [required by ca-certs]
  - install zarith             1.14   [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    libgmp-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(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 asn1-combinators.0.3.2  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.1.0.1  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed base64.3.5.2
-> installed conf-gmp-powm-sec.4
-> retrieved digestif.1.3.0  (cached)
-> retrieved dns.10.2.3, dns-client.10.2.3, dns-client-lwt.10.2.3  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved happy-eyeballs.2.0.1, happy-eyeballs-lwt.2.0.1  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved metrics.0.5.0  (cached)
-> installed duration.0.2.1
-> installed gmap.0.3.0
-> installed metrics.0.5.0
-> installed happy-eyeballs.2.0.1
-> installed eqaf.0.10
-> retrieved mirage-crypto.2.0.2, mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2  (cached)
-> installed astring.0.8.5
-> retrieved mtime.2.1.0  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved randomconv.0.2.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved tls.2.0.3, tls-lwt.2.0.3  (cached)
-> retrieved x509.1.0.6  (cached)
-> installed ohex.0.2.0
-> retrieved zarith.1.14  (cached)
-> installed randomconv.0.2.0
-> installed psq.0.2.1
-> installed digestif.1.3.0
-> installed rresult.0.7.0
-> installed fpath.0.7.3
-> installed lru.0.3.1
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed mirage-crypto.2.0.2
-> installed kdf.1.0.0
-> installed asn1-combinators.0.3.2
-> installed mirage-crypto-rng.2.0.2
-> installed zarith.1.14
-> installed bos.0.2.1
-> installed dns.10.2.3
-> installed mirage-crypto-pk.2.0.2
-> installed happy-eyeballs-lwt.2.0.1
-> installed dns-client.10.2.3
-> installed mirage-crypto-ec.2.0.2
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed tls.2.0.3
-> installed tls-lwt.2.0.3
-> installed dns-client-lwt.10.2.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 04:49.28 ---> saved as "d3c33c653d8eb5b25084a7ae0aca0b1c94d780e789d280b6a1fad4103d657ca6"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test dns-client-lwt.10.2.3) || true"))
The following actions will be performed:
=== remove 1 package
  - remove    mirage-runtime     4.0.0~beta3 (pinned)              [conflicts with lwt]
=== recompile 16 packages
  - recompile bos                0.2.1                             [uses fmt]
  - recompile ca-certs           1.0.1                             [uses logs]
  - recompile dns                10.2.3                            [uses fmt]
  - recompile dns-client         10.2.3                            [uses fmt]
  - recompile dns-client-lwt     10.2.3
  - recompile fmt                0.11.0                            [uses mirage-runtime]
  - recompile happy-eyeballs     2.0.1                             [uses fmt]
  - recompile happy-eyeballs-lwt 2.0.1                             [uses lwt]
  - recompile logs               0.10.0                            [uses lwt]
  - recompile metrics            0.5.0                             [uses fmt]
  - recompile mirage-crypto-ec   2.0.2                             [uses mirage-crypto-rng]
  - recompile mirage-crypto-pk   2.0.2                             [uses mirage-crypto-rng]
  - recompile mirage-crypto-rng  2.0.2                             [uses logs]
  - recompile tls                2.0.3                             [uses fmt]
  - recompile tls-lwt            2.0.3                             [uses lwt]
  - recompile x509               1.0.6                             [uses fmt]
=== upgrade 3 packages
  - upgrade   cmdliner           1.3.0 to 2.1.0                    [required by fmt]
  - upgrade   functoria-runtime  4.0.0~beta3 to 4.0.0 (deprecated) [upstream or system changes]
  - upgrade   lwt                5.9.2 to 6.0.0                    [required by dns-client-lwt]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   mirage-runtime.4.0.0~beta3
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved ca-certs.1.0.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved dns.10.2.3, dns-client.10.2.3, dns-client-lwt.10.2.3  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved functoria-runtime.4.0.0  (https://opam.ocaml.org/cache)
-> retrieved happy-eyeballs.2.0.1, happy-eyeballs-lwt.2.0.1  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved lwt.6.0.0  (https://opam.ocaml.org/cache)
-> retrieved metrics.0.5.0  (https://opam.ocaml.org/cache)
-> retrieved mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2  (https://opam.ocaml.org/cache)
-> retrieved tls.2.0.3, tls-lwt.2.0.3  (https://opam.ocaml.org/cache)
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> removed   functoria-runtime.4.0.0~beta3
-> removed   dns-client-lwt.10.2.3
-> removed   ca-certs.1.0.1
-> removed   bos.0.2.1
-> removed   dns-client.10.2.3
-> removed   happy-eyeballs-lwt.2.0.1
-> removed   dns.10.2.3
-> removed   happy-eyeballs.2.0.1
-> removed   metrics.0.5.0
-> removed   tls-lwt.2.0.3
-> removed   tls.2.0.3
-> removed   x509.1.0.6
-> removed   mirage-crypto-ec.2.0.2
-> removed   mirage-crypto-pk.2.0.2
-> removed   mirage-crypto-rng.2.0.2
-> removed   logs.0.10.0
-> removed   fmt.0.11.0
-> removed   cmdliner.1.3.0
-> removed   lwt.5.9.2
-> installed cmdliner.2.1.0
-> installed lwt.6.0.0
-> installed fmt.0.11.0
-> installed functoria-runtime.4.0.0
-> installed metrics.0.5.0
-> installed logs.0.10.0
-> installed happy-eyeballs.2.0.1
-> installed mirage-crypto-rng.2.0.2
-> installed mirage-crypto-pk.2.0.2
-> installed dns.10.2.3
-> installed happy-eyeballs-lwt.2.0.1
-> installed dns-client.10.2.3
-> installed bos.0.2.1
-> installed mirage-crypto-ec.2.0.2
-> installed x509.1.0.6
-> installed ca-certs.1.0.1
-> installed tls.2.0.3
-> installed tls-lwt.2.0.3
-> installed dns-client-lwt.10.2.3
Done.

<><> functoria-runtime.4.0.0 installed successfully <><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 04:49.52 ---> saved as "03c54a84f732e347b3a5f285d037f4479022ff88c57d9764c5cefeb1d442636e"

/home/opam: (run (shell  "opam reinstall --with-test --verbose dns-client-lwt.10.2.3;\
                        \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 \"$pkg\" != 'dns-client-lwt.10.2.3' && partial_fails=\"$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 dns-client-lwt 10.2.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [dns-client-lwt.10.2.3: extract]
-> retrieved dns-client-lwt.10.2.3  (cached)
Processing  2/4: [dns-client-lwt: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dns-client-lwt" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/dns-client-lwt.10.2.3)
Processing  2/4: [dns-client-lwt: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "dns-client-lwt" "-j" "255" (CWD=/home/opam/.opam/4.14/.opam-switch/build/dns-client-lwt.10.2.3)
-> compiled  dns-client-lwt.10.2.3
-> removed   dns-client-lwt.10.2.3
-> installed dns-client-lwt.10.2.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-28 04:49.57 ---> saved as "2afd7899fb72253845abcb2cfa0c2a59241afe6808a038176846483915982cba"
Job succeeded
2026-01-28 04:51.03: Job succeeded