(not at the head of any monitored branch or PR)
2026-03-21 18:51.59: New job: test mirage-nat.3.0.2 with conf-m4.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29579/head (e26ca330660bcb49f8bb8e3d37703d278be8c4bd)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29579/head" && git reset --hard e26ca330
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-m4.1 1
RUN opam reinstall conf-m4.1; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'conf-m4.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall mirage-nat.3.0.2; \
    res=$?; \
    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 "$pkg" != 'mirage-nat.3.0.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test mirage-nat.3.0.2) || true
RUN opam reinstall --with-test --verbose mirage-nat.3.0.2; \
    res=$?; \
    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 "$pkg" != 'mirage-nat.3.0.2' && partial_fails="$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 .

2026-03-21 18:51.59: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-conf-m4.1-mirage-nat.3.0.2-e26ca330660bcb49f8bb8e3d37703d278be8c4bd"
2026-03-21 18:51.59: 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 conf-m4.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall conf-m4.1;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'conf-m4.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall mirage-nat.3.0.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'mirage-nat.3.0.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test mirage-nat.3.0.2) || true"))
 (run (shell  "opam reinstall --with-test --verbose mirage-nat.3.0.2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'mirage-nat.3.0.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-21 18:51.59: Waiting for resource in pool OCluster
2026-03-22 00:12.09: Waiting for worker…
2026-03-22 00:14.22: Got resource from pool OCluster
Building on phoebe
All commits already cached
Updating files:  50% (9430/18509)
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Updating files: 100% (18509/18509), done.
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..e26ca33066
Fast-forward
 packages/conf-findutils/conf-findutils.1/opam                       | 2 ++
 packages/conf-m4/conf-m4.1/opam                                     | 1 +
 .../conf-mingw-w64-bzip2-x86_64/conf-mingw-w64-bzip2-x86_64.1/opam  | 4 ++--
 packages/conf-mingw-w64-gcc-x86_64/conf-mingw-w64-gcc-x86_64.1/opam | 4 ++--
 packages/conf-mingw-w64-gmp-x86_64/conf-mingw-w64-gmp-x86_64.1/opam | 4 ++--
 .../conf-mingw-w64-pkgconf-x86_64.1/opam                            | 6 +++---
 .../conf-mingw-w64-zlib-x86_64/conf-mingw-w64-zlib-x86_64.1/opam    | 4 ++--
 .../conf-mingw-w64-zstd-x86_64/conf-mingw-w64-zstd-x86_64.1/opam    | 4 ++--
 packages/conf-perl/conf-perl.2/opam                                 | 1 +
 9 files changed, 17 insertions(+), 13 deletions(-)

(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-22 00:14.33 ---> 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"))
2026-03-22 00:14.33 ---> 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.

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

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-22 00:14.33 ---> 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                 71
# 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
2026-03-22 00:14.33 ---> 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/"))
2026-03-22 00:14.33 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-22 00:14.35 ---> using "b120bcda94d7b28341eda9e6983ed9584bfacdc7ebba5a9339be9d3da3dbac07" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-22 00:14.35 ---> using "54b74ea497ddef8a85cebd6616738a836e11567683e7b5978408796b8d440b7c" 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 2s (5184 kB/s)
- Reading package lists...
- 
2026-03-22 00:14.35 ---> using "25118019c36e500488efb1176c974f4d94805064ce8a1c406e346bbe0271b740" from cache

/home/opam: (run (shell "opam pin add -k version -yn conf-m4.1 1"))
conf-m4 is now pinned to version 1
2026-03-22 00:14.35 ---> using "692dee7483e23329950e9d9f702b1dc6667ead5f874d23ceb6561767300b17e5" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall conf-m4.1;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'conf-m4.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
conf-m4.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install conf-m4 1 (pinned)

The following system packages will first need to be installed:
    m4

<><> 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" "m4"
- Selecting previously unselected package m4.
- (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 ... 20654 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-m4.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:14.35 ---> using "84004737b039d87820738b7baa052cf3b73d87baa17ab4ea48cc00ac0dce0592" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall mirage-nat.3.0.2;\
                        \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 \"$pkg\" != 'mirage-nat.3.0.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
mirage-nat.3.0.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 40 packages
  - install arp               4.1.0  [required by tcpip]
  - install base-bytes        base   [required by ocplib-endian]
  - install cmdliner          2.1.0  [required by tcpip]
  - install cppo              1.8.0  [required by lwt]
  - install csexp             1.5.2  [required by dune-configurator]
  - install cstruct           6.2.0  [required by mirage-nat]
  - install cstruct-lwt       6.2.0  [required by tcpip]
  - install digestif          1.3.0  [required by mirage-crypto-rng]
  - install domain-name       0.5.0  [required by ipaddr]
  - install dune              3.22.0 [required by mirage-nat]
  - install dune-configurator 3.22.0 [required by mirage-crypto-rng]
  - install duration          0.2.1  [required by tcpip]
  - install eqaf              0.10   [required by digestif, mirage-crypto]
  - install ethernet          3.2.0  [required by mirage-nat]
  - install fmt               0.11.0 [required by cstruct, tcpip]
  - install ipaddr            5.6.2  [required by mirage-nat]
  - install ipaddr-cstruct    5.6.2  [required by tcpip]
  - install logs              0.10.0 [required by ethernet, tcpip]
  - install lru               0.3.1  [required by mirage-nat]
  - install lwt               6.1.1  [required by ethernet, tcpip]
  - install lwt-dllist        1.1.0  [required by tcpip]
  - install macaddr           5.6.2  [required by ipaddr, ethernet, tcpip]
  - install macaddr-cstruct   5.6.2  [required by tcpip]
  - install metrics           0.5.0  [required by tcpip]
  - install mirage-crypto     2.1.0  [required by mirage-crypto-rng]
  - install mirage-crypto-rng 2.1.0  [required by tcpip]
  - install mirage-flow       5.0.0  [required by tcpip]
  - install mirage-mtime      5.2.0  [required by tcpip]
  - install mirage-nat        3.0.2
  - install mirage-net        4.0.0  [required by ethernet, tcpip]
  - install mirage-sleep      4.1.0  [required by tcpip]
  - install mtime             2.1.0  [required by mirage-mtime]
  - 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 psq               0.2.1  [required by lru]
  - install randomconv        0.2.0  [required by tcpip]
  - install seq               base   [required by psq]
  - install tcpip             9.0.1  [required by mirage-nat]
  - install topkg             1.1.1  [required by fmt, logs]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved arp.4.1.0  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0  (cached)
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.22.0, dune-configurator.3.22.0  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved ethernet.3.2.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved ipaddr.5.6.2, ipaddr-cstruct.5.6.2, macaddr.5.6.2, macaddr-cstruct.5.6.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lru.0.3.1  (cached)
-> retrieved lwt.6.1.1  (cached)
-> installed cmdliner.2.1.0
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved metrics.0.5.0  (cached)
-> retrieved mirage-crypto.2.1.0, mirage-crypto-rng.2.1.0  (cached)
-> retrieved mirage-flow.5.0.0  (cached)
-> retrieved mirage-mtime.5.2.0  (cached)
-> retrieved mirage-nat.3.0.2  (cached)
-> retrieved mirage-net.4.0.0  (cached)
-> retrieved mirage-sleep.4.1.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved randomconv.0.2.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved tcpip.9.0.1  (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 mtime.2.1.0
-> installed fmt.0.11.0
-> installed dune.3.22.0
-> installed duration.0.2.1
-> installed lwt-dllist.1.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed domain-name.0.5.0
-> installed eqaf.0.10
-> installed macaddr.5.6.2
-> installed metrics.0.5.0
-> installed mirage-mtime.5.2.0
-> installed psq.0.2.1
-> installed randomconv.0.2.0
-> installed macaddr-cstruct.5.6.2
-> installed ocplib-endian.1.2
-> installed lru.0.3.1
-> installed ipaddr.5.6.2
-> installed digestif.1.3.0
-> installed ipaddr-cstruct.5.6.2
-> installed dune-configurator.3.22.0
-> installed mirage-crypto.2.1.0
-> installed lwt.6.1.1
-> installed mirage-flow.5.0.0
-> installed cstruct-lwt.6.2.0
-> installed mirage-net.4.0.0
-> installed mirage-sleep.4.1.0
-> installed logs.0.10.0
-> installed ethernet.3.2.0
-> installed mirage-crypto-rng.2.1.0
-> installed arp.4.1.0
-> installed tcpip.9.0.1
-> installed mirage-nat.3.0.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:16.34 ---> saved as "f2573b00db8ad38530ac36ea0aa7aa5f3b627180855e55c76c90248f698541a2"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test mirage-nat.3.0.2) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile mirage-nat         3.0.2
=== install 8 packages
  - install   alcotest           1.9.1  [required by mirage-nat]
  - install   astring            0.8.5  [required by alcotest]
  - install   mirage-clock       4.2.0  [required by mirage-clock-unix]
  - install   mirage-clock-unix  4.2.0  [required by mirage-nat]
  - install   ocaml-syntax-shims 1.0.0  [required by alcotest]
  - install   re                 1.14.0 [required by alcotest]
  - install   stdlib-shims       0.3.0  [required by alcotest]
  - install   uutf               1.0.4  [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved mirage-clock.4.2.0, mirage-clock-unix.4.2.0  (https://opam.ocaml.org/cache)
-> retrieved mirage-nat.3.0.2  (https://opam.ocaml.org/cache)
-> retrieved ocaml-syntax-shims.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> installed mirage-clock.4.2.0
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> installed mirage-clock-unix.4.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed astring.0.8.5
-> installed re.1.14.0
-> removed   mirage-nat.3.0.2
-> installed uutf.1.0.4
-> installed alcotest.1.9.1
-> installed mirage-nat.3.0.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:16.55 ---> saved as "f9a0f5f1010db5e9a33e038b898b20a0b5c3bcfdc8a54c5b3088b4bd2a21fbf6"

/home/opam: (run (shell  "opam reinstall --with-test --verbose mirage-nat.3.0.2;\
                        \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 \"$pkg\" != 'mirage-nat.3.0.2' && partial_fails=\"$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 mirage-nat 3.0.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [mirage-nat.3.0.2: extract]
-> retrieved mirage-nat.3.0.2  (cached)
Processing  2/4: [mirage-nat: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "mirage-nat" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/mirage-nat.3.0.2)
Processing  2/4: [mirage-nat: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "mirage-nat" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/mirage-nat.3.0.2)
- (cd _build/default/lib_test && ./test_rewrite.exe)
- Testing `Mirage_nat.Nat_rewrite'.
- This run has ID `NAGMV9YK'.
- 
-   [OK]          correct_mappings          0   IPv4 UDP NAT rewrites.
-   [OK]          correct_mappings          1   IPv4 TCP NAT rewrites.
-   [OK]          add_nat                   0   add_nat makes entries.
-   [OK]          add_nat                   1   add_nat refuses broadcast frames.
-   [OK]          add_nat                   2   add_nat for ping.
-   [OK]          add_nat                   3   add_nat for ping ICMP error.
-   [OK]          add_nat                   4   add_nat for ICMP error with UDP.
-   [OK]          add_nat                   5   add_nat for ICMP error with TCP.
-   [OK]          add_redirect              0   add_redirect makes entries.
-   [OK]          many_entries              0   many entries are added successf...
-   [OK]          many_entries              1   many entries are added and remo...
-   [OK]          fragmentation             0   to_cstruct no fragments.
-   [OK]          fragmentation             1   to_cstruct fragments.
-   [OK]          fragmentation             2   to_cstruct three fragments.
-   [OK]          fragmentation             3   to_cstruct errors due to don't ...
-   [OK]          fragmentation             4   into_cstruct no fragments.
-   [OK]          fragmentation             5   into_cstruct fragments.
-   [OK]          fragmentation             6   into_cstruct three fragments.
-   [OK]          fragmentation             7   into_cstruct errors due to don'...
-   [OK]          fragmentation             8   of_ipv4_packet reassembles.
-   [OK]          free port                 0   there is a free port.
- 
- Full test results in `~/.opam/5.4/.opam-switch/build/mirage-nat.3.0.2/_build/default/lib_test/_build/_tests/Mirage_nat.Nat_rewrite'.
- Test Successful in 0.274s. 21 tests run.
-> compiled  mirage-nat.3.0.2
-> removed   mirage-nat.3.0.2
-> installed mirage-nat.3.0.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:17.06 ---> saved as "d31ac3dcbd0980b2a6f6ab2d456ca7be82f6de9e992b97a46d22644cce0e9dfe"
Job succeeded
2026-03-22 00:18.49: Job succeeded