Build:
  1. 0
2026-01-27 19:22.41: New job: test albatross.1.5.4 with mirage-runtime.4.10.3, 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 $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29297/head" && git reset --hard bec96dd4
git fetch origin master
git merge --no-edit 88150787b3c9df767fd8dadf5d416641f8ee58f8
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn mirage-runtime.4.10.3 4.10.3
RUN opam reinstall mirage-runtime.4.10.3; \
    res=$?; \
    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 "$pkg" != 'mirage-runtime.4.10.3' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall albatross.1.5.4; \
    res=$?; \
    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 "$pkg" != 'albatross.1.5.4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test albatross.1.5.4) || true
RUN opam reinstall --with-test --verbose albatross.1.5.4; \
    res=$?; \
    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 "$pkg" != 'albatross.1.5.4' && partial_fails="$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 19:22.41: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:b77f64f7a162903a6fb8a0d50071a7eb7a4a9bc4421699c19d2ab9050981c012-mirage-runtime.4.10.3-albatross.1.5.4-bec96dd4b29b0e3eb148af9966895e70442e68e2"
2026-01-27 19:22.41: 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.4.10.3 4.10.3"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mirage-runtime.4.10.3;\
             \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 \"$pkg\" != 'mirage-runtime.4.10.3' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall albatross.1.5.4;\
             \n        res=$?;\
             \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 \"$pkg\" != 'albatross.1.5.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test albatross.1.5.4) || true"))
 (run (shell  "opam reinstall --with-test --verbose albatross.1.5.4;\
             \n        res=$?;\
             \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 \"$pkg\" != 'albatross.1.5.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-27 19:22.41: Waiting for resource in pool OCluster
2026-01-27 20:45.36: Waiting for worker…
2026-01-27 20:49.17: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files:  62% (12125/19285)
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Updating files: 100% (19285/19285)
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)
2026-01-27 20:49.20 ---> 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"))
2026-01-27 20:49.20 ---> 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.

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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-27 20:49.20 ---> using "465a85423ed866bf442b5d4ea44e6d67ced29e9b9e842e1931d4e6d88019fbd3" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-01-27 20:49.20 ---> 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/"))
2026-01-27 20:49.20 ---> using "7a36498140d9470d1651f2f43060608bb30c70da80a143f96ae11f513ef0d2f1" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-27 20:49.22 ---> using "c9c281874add8ec6f824059ed6bc4b1cfa517948ec5e9031033d3104a09c31cb" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-27 20:49.22 ---> 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 (755 kB/s)
- Reading package lists...
- 
2026-01-27 20:49.22 ---> using "fd9c746d3f7a0ef758e388fb04e10d9013e6617bfbced5cd67effbd293bab80d" from cache

/home/opam: (run (shell "opam pin add -k version -yn mirage-runtime.4.10.3 4.10.3"))
mirage-runtime is now pinned to version 4.10.3
2026-01-27 20:49.22 ---> using "7002df4b6902ea7a72ece40784339489ef3ac5c55129c46ac40b9c300574c808" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mirage-runtime.4.10.3;\
                        \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 \"$pkg\" != 'mirage-runtime.4.10.3' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mirage-runtime.4.10.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 16 packages
  - install base-bytes        base            [required by ocplib-endian]
  - install cmdliner          2.1.0           [required by mirage-runtime]
  - 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 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    4.10.3 (pinned)
  - install ocamlbuild        0.16.1          [required by logs]
  - install ocamlfind         1.9.8           [required by logs]
  - install ocplib-endian     1.2             [required by lwt]
  - install topkg             1.1.1           [required by logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cmdliner.2.1.0  (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 ipaddr.5.6.1, macaddr.5.6.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.5.9.2  (cached)
-> retrieved mirage-runtime.4.10.3  (cached)
-> installed cmdliner.2.1.0
-> 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 dune.3.21.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed domain-name.0.5.0
-> 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.4.10.3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 20:49.22 ---> using "7608b1f0cbaf730b5b07019c7042027f7084dec0c349f379486a1b051888a8e9" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall albatross.1.5.4;\
                        \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 \"$pkg\" != 'albatross.1.5.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
albatross.1.5.4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== downgrade 1 package
  - downgrade cmdliner            2.1.0 to 1.3.0     [required by albatross]
=== recompile 2 packages
  - recompile logs                0.10.0             [uses cmdliner]
  - recompile mirage-runtime      4.10.3 (pinned)    [uses cmdliner]
=== install 71 packages
  - install   albatross           1.5.4
  - install   angstrom            0.16.1             [required by h2]
  - install   asn1-combinators    0.2.6              [required by albatross]
  - install   astring             0.8.5              [required by bos]
  - install   base                v0.16.4            [required by ppx_sexp_conv]
  - install   base64              3.5.2              [required by http-lwt-client]
  - install   bigstringaf         0.10.0             [required by albatross]
  - install   bos                 0.2.1              [required by albatross]
  - install   ca-certs            0.2.3              [required by http-lwt-client]
  - install   checkseum           0.5.2              [required by albatross]
  - install   conf-gmp            5                  [required by zarith]
  - install   conf-gmp-powm-sec   4                  [required by mirage-crypto-pk]
  - install   conf-libnl3         1                  [required by albatross]
  - install   conf-pkg-config     4                  [required by albatross]
  - install   cstruct             6.2.0              [required by albatross]
  - install   cstruct-sexp        6.2.0              [required by tls]
  - install   decompress          1.5.3              [required by albatross]
  - install   dns                 10.2.3             [required by happy-eyeballs-lwt]
  - install   duration            0.2.1              [required by albatross]
  - install   eqaf                0.9                [required by mirage-crypto]
  - install   faraday             0.8.2              [required by h2]
  - install   faraday-lwt         0.8.2              [required by faraday-lwt-unix]
  - install   faraday-lwt-unix    0.8.2              [required by http-lwt-client]
  - install   fmt                 0.11.0             [required by albatross]
  - install   fpath               0.7.3              [required by bos]
  - install   gmap                0.3.0              [required by dns]
  - install   h2                  0.9.0              [required by http-lwt-client]
  - install   happy-eyeballs      2.0.1              [required by happy-eyeballs-lwt]
  - install   happy-eyeballs-lwt  2.0.1              [required by albatross]
  - install   hex                 1.5.0              [required by albatross]
  - install   hkdf                1.0.4 (deprecated) [required by tls]
  - install   hpack               0.13.0             [required by h2]
  - install   http-lwt-client     0.2.1              [required by albatross]
  - install   httpaf              0.7.1              [required by http-lwt-client]
  - install   ipaddr-sexp         5.6.1              [required by tls]
  - install   lru                 0.3.1              [required by dns]
  - install   metrics             0.4.1              [required by albatross]
  - install   metrics-influx      0.4.1              [required by albatross]
  - install   metrics-lwt         0.4.1              [required by albatross]
  - install   metrics-rusage      0.4.1              [required by albatross]
  - install   mirage-crypto       0.10.7             [required by albatross]
  - install   mirage-crypto-ec    0.10.7             [required by tls]
  - install   mirage-crypto-pk    0.10.7             [required by tls]
  - install   mirage-crypto-rng   0.10.7             [required by albatross]
  - install   mirage-no-solo5     1 (deprecated)     [required by mirage-crypto-pk]
  - install   mirage-no-xen       1 (deprecated)     [required by mirage-crypto-pk]
  - install   mtime               2.1.0              [required by happy-eyeballs-lwt]
  - install   num                 1.6                [required by sexplib]
  - install   ocaml-compiler-libs v0.12.4            [required by ppxlib]
  - install   ocaml-syntax-shims  1.0.0              [required by angstrom]
  - install   ohex                0.2.0              [required by dns]
  - install   optint              0.3.0              [required by checkseum, decompress]
  - install   owee                0.8                [required by albatross]
  - install   parsexp             v0.16.0            [required by sexplib]
  - install   pbkdf               1.2.0              [required by x509]
  - install   ppx_cstruct         6.2.0              [required by tls]
  - install   ppx_derivers        1.2.1              [required by ppxlib]
  - install   ppx_sexp_conv       v0.16.0            [required by tls]
  - install   ppxlib              0.35.0             [required by ppx_cstruct]
  - install   psq                 0.2.1              [required by h2]
  - install   ptime               1.2.0              [required by albatross]
  - install   result              1.5                [required by httpaf]
  - install   rresult             0.7.0              [required by bos]
  - install   seq                 base               [required by psq]
  - install   sexplib             v0.16.0            [required by tls]
  - install   sexplib0            v0.16.0            [required by ipaddr-sexp]
  - install   solo5-elftool       0.3.1              [required by albatross]
  - install   stdlib-shims        0.3.0              [required by ppxlib]
  - install   tls                 0.15.4             [required by albatross]
  - install   x509                0.16.5             [required by albatross]
  - install   zarith              1.14               [required by asn1-combinators]

The following system packages will first need to be installed:
    libgmp-dev libnl-3-dev libnl-route-3-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" "libnl-3-dev" "libnl-route-3-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 libnl-3-200:amd64.
- Preparing to unpack .../2-libnl-3-200_3.7.0-2_amd64.deb ...
- Unpacking libnl-3-200:amd64 (3.7.0-2) ...
- Selecting previously unselected package libnl-3-dev:amd64.
- Preparing to unpack .../3-libnl-3-dev_3.7.0-2_amd64.deb ...
- Unpacking libnl-3-dev:amd64 (3.7.0-2) ...
- Selecting previously unselected package libnl-route-3-200:amd64.
- Preparing to unpack .../4-libnl-route-3-200_3.7.0-2_amd64.deb ...
- Unpacking libnl-route-3-200:amd64 (3.7.0-2) ...
- Selecting previously unselected package libnl-route-3-dev:amd64.
- Preparing to unpack .../5-libnl-route-3-dev_3.7.0-2_amd64.deb ...
- Unpacking libnl-route-3-dev:amd64 (3.7.0-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../6-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../7-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../8-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../9-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 libnl-3-200:amd64 (3.7.0-2) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up libnl-route-3-200:amd64 (3.7.0-2) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libnl-3-dev:amd64 (3.7.0-2) ...
- Setting up libnl-route-3-dev:amd64 (3.7.0-2) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved albatross.1.5.4  (https://opam.ocaml.org/cache)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.2.6  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.16.4  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved ca-certs.0.2.3  (cached)
-> retrieved checkseum.0.5.2  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed conf-gmp.5
-> retrieved cstruct.6.2.0, cstruct-sexp.6.2.0, ppx_cstruct.6.2.0  (cached)
-> installed conf-pkg-config.4
-> installed conf-gmp-powm-sec.4
-> installed base64.3.5.2
-> installed conf-libnl3.1
-> retrieved decompress.1.5.3  (cached)
-> retrieved dns.10.2.3  (cached)
-> retrieved duration.0.2.1  (cached)
-> installed bigstringaf.0.10.0
-> retrieved eqaf.0.9  (cached)
-> retrieved faraday.0.8.2, faraday-lwt.0.8.2, faraday-lwt-unix.0.8.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved h2.0.9.0  (cached)
-> retrieved happy-eyeballs.2.0.1, happy-eyeballs-lwt.2.0.1  (cached)
-> retrieved hex.1.5.0  (cached)
-> installed duration.0.2.1
-> retrieved hkdf.1.0.4  (cached)
-> retrieved hpack.0.13.0  (cached)
-> installed faraday.0.8.2
-> installed gmap.0.3.0
-> retrieved http-lwt-client.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved httpaf.0.7.1  (cached)
-> retrieved ipaddr-sexp.5.6.1  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved metrics.0.4.1, metrics-influx.0.4.1, metrics-lwt.0.4.1, metrics-rusage.0.4.1  (cached)
-> installed faraday-lwt.0.8.2
-> installed faraday-lwt-unix.0.8.2
-> retrieved mirage-crypto.0.10.7, mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (cached)
-> installed mirage-no-solo5.1
-> installed mirage-no-xen.1
-> installed astring.0.8.5
-> retrieved mtime.2.1.0  (cached)
-> retrieved num.1.6  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ohex.0.2.0  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved owee.0.8  (cached)
-> retrieved parsexp.v0.16.0  (cached)
-> retrieved pbkdf.1.2.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> installed ohex.0.2.0
-> installed ppx_derivers.1.2.1
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> installed optint.0.3.0
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved sexplib.v0.16.0  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved solo5-elftool.0.3.1  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed owee.0.8
-> installed fpath.0.7.3
-> installed result.1.5
-> retrieved tls.0.15.4  (cached)
-> retrieved x509.0.16.5  (cached)
-> installed stdlib-shims.0.3.0
-> retrieved zarith.1.14  (cached)
-> installed psq.0.2.1
-> installed rresult.0.7.0
-> installed ocaml-syntax-shims.1.0.0
-> installed mtime.2.1.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed sexplib0.v0.16.0
-> installed checkseum.0.5.2
-> installed lru.0.3.1
-> installed angstrom.0.16.1
-> installed ptime.1.2.0
-> installed num.1.6
-> removed   mirage-runtime.4.10.3
-> removed   logs.0.10.0
-> removed   cmdliner.2.1.0
-> installed cmdliner.1.3.0
-> installed hpack.0.13.0
-> installed httpaf.0.7.1
-> installed parsexp.v0.16.0
-> installed fmt.0.11.0
-> installed zarith.1.14
-> installed h2.0.9.0
-> installed sexplib.v0.16.0
-> installed decompress.1.5.3
-> installed metrics.0.4.1
-> installed cstruct.6.2.0
-> installed metrics-influx.0.4.1
-> installed cstruct-sexp.6.2.0
-> installed hex.1.5.0
-> installed solo5-elftool.0.3.1
-> installed eqaf.0.9
-> installed asn1-combinators.0.2.6
-> installed logs.0.10.0
-> installed metrics-lwt.0.4.1
-> installed metrics-rusage.0.4.1
-> installed happy-eyeballs.2.0.1
-> installed mirage-runtime.4.10.3
-> installed base.v0.16.4
-> installed mirage-crypto.0.10.7
-> installed dns.10.2.3
-> installed hkdf.1.0.4
-> installed pbkdf.1.2.0
-> installed mirage-crypto-rng.0.10.7
-> installed happy-eyeballs-lwt.2.0.1
-> installed bos.0.2.1
-> installed mirage-crypto-pk.0.10.7
-> installed mirage-crypto-ec.0.10.7
-> installed x509.0.16.5
-> installed ca-certs.0.2.3
-> installed ppxlib.0.35.0
-> installed ppx_cstruct.6.2.0
-> installed ppx_sexp_conv.v0.16.0
-> installed ipaddr-sexp.5.6.1
-> installed tls.0.15.4
-> installed http-lwt-client.0.2.1
-> installed albatross.1.5.4
Done.

<><> mirage-no-xen.1 installed successfully <><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> mirage-no-solo5.1 installed successfully <><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.

<><> hkdf.1.0.4 installed successfully ><><><><><><><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 20:50.40 ---> saved as "c70c7caff69fb0bdc452d986434bbcd2a245370cb0b8b1c9043df97f1a69bb8c"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test albatross.1.5.4) || true"))
The following actions will be performed:
=== remove 1 package
  - remove    mirage-runtime     4.10.3 (pinned) [conflicts with lwt]
=== recompile 18 packages
  - recompile albatross          1.5.4
  - recompile bos                0.2.1           [uses logs]
  - recompile ca-certs           0.2.3           [uses logs]
  - recompile dns                10.2.3          [uses logs]
  - recompile faraday-lwt        0.8.2           [uses lwt]
  - recompile faraday-lwt-unix   0.8.2           [uses lwt]
  - recompile happy-eyeballs     2.0.1           [uses logs]
  - recompile happy-eyeballs-lwt 2.0.1           [uses lwt]
  - recompile http-lwt-client    0.2.1           [uses lwt]
  - recompile logs               0.10.0          [uses lwt]
  - recompile metrics-influx     0.4.1           [uses lwt]
  - recompile metrics-lwt        0.4.1           [uses lwt]
  - recompile metrics-rusage     0.4.1           [uses logs]
  - recompile mirage-crypto-ec   0.10.7          [uses mirage-crypto-rng]
  - recompile mirage-crypto-pk   0.10.7          [uses mirage-runtime]
  - recompile mirage-crypto-rng  0.10.7          [uses lwt]
  - recompile tls                0.15.4          [uses lwt]
  - recompile x509               0.16.5          [uses logs]
=== upgrade 1 package
  - upgrade   lwt                5.9.2 to 6.0.0  [required by albatross]
=== install 3 packages
  - install   alcotest           1.9.1           [required by albatross]
  - install   re                 1.14.0          [required by alcotest]
  - install   uutf               1.0.4           [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved albatross.1.5.4  (https://opam.ocaml.org/cache)
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved ca-certs.0.2.3  (https://opam.ocaml.org/cache)
-> retrieved dns.10.2.3  (https://opam.ocaml.org/cache)
-> retrieved faraday-lwt.0.8.2, faraday-lwt-unix.0.8.2  (https://opam.ocaml.org/cache)
-> retrieved happy-eyeballs.2.0.1, happy-eyeballs-lwt.2.0.1  (https://opam.ocaml.org/cache)
-> retrieved http-lwt-client.0.2.1  (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-influx.0.4.1, metrics-lwt.0.4.1, metrics-rusage.0.4.1  (https://opam.ocaml.org/cache)
-> retrieved mirage-crypto-ec.0.10.7, mirage-crypto-pk.0.10.7, mirage-crypto-rng.0.10.7  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved tls.0.15.4  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved x509.0.16.5  (https://opam.ocaml.org/cache)
-> installed re.1.14.0
-> installed uutf.1.0.4
-> removed   albatross.1.5.4
-> removed   http-lwt-client.0.2.1
-> removed   ca-certs.0.2.3
-> removed   bos.0.2.1
-> removed   faraday-lwt-unix.0.8.2
-> removed   faraday-lwt.0.8.2
-> removed   happy-eyeballs-lwt.2.0.1
-> removed   dns.10.2.3
-> removed   happy-eyeballs.2.0.1
-> removed   metrics-influx.0.4.1
-> removed   metrics-lwt.0.4.1
-> removed   metrics-rusage.0.4.1
-> removed   tls.0.15.4
-> removed   x509.0.16.5
-> removed   mirage-crypto-ec.0.10.7
-> removed   mirage-crypto-pk.0.10.7
-> removed   mirage-crypto-rng.0.10.7
-> removed   mirage-runtime.4.10.3
-> removed   logs.0.10.0
-> removed   lwt.5.9.2
-> installed lwt.6.0.0
-> installed alcotest.1.9.1
-> installed faraday-lwt.0.8.2
-> installed metrics-influx.0.4.1
-> installed faraday-lwt-unix.0.8.2
-> installed logs.0.10.0
-> installed metrics-lwt.0.4.1
-> installed metrics-rusage.0.4.1
-> installed happy-eyeballs.2.0.1
-> installed mirage-crypto-rng.0.10.7
-> installed mirage-crypto-pk.0.10.7
-> installed dns.10.2.3
-> installed bos.0.2.1
-> installed happy-eyeballs-lwt.2.0.1
-> installed mirage-crypto-ec.0.10.7
-> installed x509.0.16.5
-> installed ca-certs.0.2.3
-> installed tls.0.15.4
-> installed http-lwt-client.0.2.1
-> installed albatross.1.5.4
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 20:51.31 ---> saved as "add293439a03460de72d1f612df125adb90ecbcd1ab77b6a2a2580749b73a142"

/home/opam: (run (shell  "opam reinstall --with-test --verbose albatross.1.5.4;\
                        \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 \"$pkg\" != 'albatross.1.5.4' && partial_fails=\"$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 albatross 1.5.4

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [albatross.1.5.4: extract]
-> retrieved albatross.1.5.4  (cached)
Processing  2/4: [albatross: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "albatross" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/albatross.1.5.4)
Processing  2/4: [albatross: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "albatross" "-j" "71" (CWD=/home/opam/.opam/4.14/.opam-switch/build/albatross.1.5.4)
- (cd _build/default/test && ./tests.exe)
- Testing `Basic tests'.
- This run has ID `4IPV3U6D'.
- 
-   [OK]          Name               0   root is root.
-   [OK]          Name               1   foo:bar: is a good path.
-   [OK]          Name               2   foo:bar is a good name.
-   [OK]          Name               3   foo:bar:my-unikernel.hello is a good n...
-   [OK]          Name               4   path append is ok.
-   [OK]          Name               5   drop prefix is ok.
-   [OK]          Name               6   drop path is ok.
-   [OK]          Trie               0   empty trie is empty.
-   [OK]          Trie               1   trie with one element works.
-   [OK]          Trie               2   flat trie with multiple elements work.
-   [OK]          Trie               3   nested trie work.
-   [OK]          Trie               4   nested trie work 2.
-   [OK]          Trie               5   collect nested.
-   [OK]          Resources          0   empty resources is empty, everything a...
-   [OK]          Resources          1   policy is respected when checking vm.
-   [OK]          Resources          2   policy is respected when checking block.
-   [OK]          Resources          3   policy is respected when checking sub-...
-   [OK]          Resources          4   policy is respected when checking supe...
-   [OK]          Resources          5   policy can be overwritten.
-   [OK]          Resources          6   block insertion and removal.
-   [OK]          Resources          7   policy removal.
-   [OK]          Resources          8   vm insertion and removal.
-   [OK]          Resources          9   vm with block.
-   [OK]          Command            0   console subscribe foo version 4.
-   [OK]          Command            1   console subscribe foo.bar version 4.
-   [OK]          Command            2   console subscribe foo version 5.
-   [OK]          Command            3   console subscribe foo.bar version 5.
-   [OK]          Command            4   bistro console subscribe foo version 4.
-   [OK]          Command            5   bistro console subscribe foo.bar versi...
-   [OK]          Command            6   bistro console subscribe sub:foo.bar v...
-   [OK]          Command            7   bistro console subscribe foo version 5.
-   [OK]          Command            8   bistro console subscribe foo.bar versi...
-   [OK]          Command            9   bistro console subscribe subv5:foo.bar...
-   [OK]          Wire               0   Wire version 4, unikernel version 3.
-   [OK]          Wire               1   Wire version 4, unikernel version 2.
-   [OK]          Wire               2   Wire version 4, unikernel version 1.
-   [OK]          Wire               3   Wire version 5, unikernel version 3.
-   [OK]          Wire               4   Wire version 5, unikernel version 2.
-   [OK]          Wire               5   Wire version 5, unikernel version 1.
-   [OK]          Wire               6   Wire version 5, unikernel version 3, p...
-   [OK]          Wire               7   Wire version 5, unikernel version 2, p...
-   [OK]          Wire               8   Wire version 5, unikernel version 1, p...
-   [OK]          Wire               9   Wire version 5, unikernel version 3, w...
- 
- Full test results in `~/.opam/4.14/.opam-switch/build/albatross.1.5.4/_build/default/test/_build/_tests/Basic tests'.
- Test Successful in 0.008s. 43 tests run.
Processing  2/4: [albatross: sh]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-ex" "packaging/debian/create_package.sh" (CWD=/home/opam/.opam/4.14/.opam-switch/build/albatross.1.5.4)
- + [  != albatross -a albatross !=  ]
- + exit 0
-> compiled  albatross.1.5.4
-> removed   albatross.1.5.4
-> installed albatross.1.5.4
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-27 20:51.43 ---> saved as "384a91d8f994179a6263b8058018a4f4ee74c8f6ad7db1f87fd175c2ddcf3871"
Job succeeded
2026-01-27 20:51.51: Job succeeded