(not at the head of any monitored branch or PR)
2026-01-08 10:46.46: New job: test canary.0.0.4, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29199/head (be591f42548c59a230f63d940107d64de3c89e82)
                              on archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29199/head" && git reset --hard be591f42
git fetch origin master
git merge --no-edit c12c1ea9e7887cc07f2ab967d2eb85c54386ae57
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn canary.0.0.4 0.0.4
RUN opam reinstall canary.0.0.4; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'canary.0.0.4' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test canary.0.0.4) || true
RUN opam reinstall --with-test --verbose canary.0.0.4; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'canary.0.0.4' && partial_fails="$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 .

2026-01-08 10:46.46: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540-canary.0.0.4-be591f42548c59a230f63d940107d64de3c89e82"
2026-01-08 10:46.46: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540)
 (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 canary.0.0.4 0.0.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall canary.0.0.4;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'canary.0.0.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test canary.0.0.4) || true"))
 (run (shell  "opam reinstall --with-test --verbose canary.0.0.4;\
             \n        res=$?;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'canary.0.0.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-08 10:46.46: Waiting for resource in pool OCluster
2026-01-08 10:46.46: Waiting for worker…
2026-01-08 10:46.47: Got resource from pool OCluster
Building on eumache
All commits already cached
HEAD is now at c12c1ea9e7 Merge pull request #29156 from raphael-proust/kinetic-client-001-build-fail
Updating c12c1ea9e7..be591f4254
Fast-forward
 packages/canary/canary.0.0.4/opam | 57 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 packages/canary/canary.0.0.4/opam

(from ocaml/opam:archlinux-ocaml-4.14@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540)
Unable to find image 'ocaml/opam:archlinux-ocaml-4.14@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540' locally
docker.io/ocaml/opam@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540: Pulling from ocaml/opam
20d00f72b79f: Already exists
9e25fa94686e: Already exists
114640bf8651: Already exists
d6f38247dacc: Already exists
294ce5d074b5: Already exists
bd8600002bcc: Already exists
d3044049d270: Already exists
d5769a01a1d1: Already exists
7440a8b225a9: Already exists
65b352c1621a: Already exists
da03ad4e4e81: Already exists
3d0cec143f6b: Already exists
11ccb1240f11: Already exists
f9e43fc93538: Already exists
f9e43fc93538: Already exists
4f4fb700ef54: Already exists
fff9ae8d2ccd: Already exists
38a906925591: Already exists
287b27273fc9: Already exists
2bde778daef8: Already exists
53823812aca3: Already exists
5ce87dbcbab1: Already exists
025440f5ed32: Already exists
db799a546394: Already exists
ee0972e1b2e6: Already exists
3354433708c7: Already exists
1ae6b67677aa: Already exists
6e269dee1e2e: Already exists
b045293a9d94: Already exists
71f0e82b94d1: Already exists
bde2069f2768: Already exists
12af7723254b: Already exists
6518597d211f: Already exists
1e7d81ce9611: Already exists
975e29fb8a04: Already exists
96a654f76ff3: Already exists
ada12885fb22: Already exists
0cf269d22c1e: Already exists
Digest: sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540
Status: Downloaded newer image for ocaml/opam@sha256:b9f63e96d5a1accc642fac0c3edf960375127ac565be63e8c6bf298a8bf25540
2026-01-08 10:47.54 ---> using "e740b36277345f8c1d7c1175eaa11ac6ebdcb53faa726c316c54dfa57abb271f" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-08 10:47.54 ---> using "e7566664a2523dc73ba1bf5c73adaaa40cfe37917521480e5cee3ba1c10dec40" 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 255 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=255 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-08 10:47.54 ---> using "546c12bf3aaf5f7896ab1ed7a6f7836f2b0aa4a5e4a66e63ee88cd46e9a190f5" 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=arch os-version=20251228.0.475343
# 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
2026-01-08 10:47.54 ---> using "e08ba4b1d9fa161d62cd3b1ba56affca2b49ef5648c1ff96b83eff33bd20daee" 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/"))
2026-01-08 10:47.54 ---> using "3c5e6fa8b8956e202539edc56d7c98b5ee8d3dcb6f3ca81300dd634fec79991d" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-08 10:47.58 ---> saved as "a7f33a711d79a6e20b7db4dd203f7ce8dd1f488739ca928c0658ceaf2c441d39"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-08 10:48.21 ---> saved as "46c15824d7daf97d292813a7500cc75d179f6fe5eac1310d64c0bfdc2804a30c"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-01-08 10:48.22 ---> saved as "86e020cf318f97f35328c956fb27c29c49d02d771e319b956967208ea213ea12"

/home/opam: (run (shell "opam pin add -k version -yn canary.0.0.4 0.0.4"))
canary is now pinned to version 0.0.4
2026-01-08 10:48.23 ---> saved as "6d46efbac8c831c68c1e47f137c670e85e937981800d5c0422ae5af9b6b01c95"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall canary.0.0.4;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'canary.0.0.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
canary.0.0.4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 69 packages
  ∗ angstrom            0.16.1         [required by uri]
  ∗ asn1-combinators    0.3.2          [required by x509]
  ∗ astring             0.8.5          [required by conduit]
  ∗ base                v0.16.4        [required by ppx_sexp_conv]
  ∗ base-bytes          base           [required by ocplib-endian]
  ∗ base64              3.5.2          [required by cohttp]
  ∗ bigstringaf         0.10.0         [required by angstrom]
  ∗ bos                 0.2.1          [required by ca-certs]
  ∗ ca-certs            1.0.1          [required by conduit-lwt-unix]
  ∗ canary              0.0.4 (pinned)
  ∗ cmdliner            2.1.0          [required by cohttp-lwt-unix]
  ∗ cohttp              6.2.1          [required by canary]
  ∗ cohttp-lwt          6.2.1          [required by canary]
  ∗ cohttp-lwt-unix     6.2.1          [required by canary]
  ∗ conduit             8.0.0          [required by conduit-lwt]
  ∗ conduit-lwt         8.0.0          [required by cohttp-lwt-unix]
  ∗ conduit-lwt-unix    8.0.0          [required by cohttp-lwt-unix]
  ∗ conf-gmp            5              [required by conf-gmp-powm-sec, zarith]
  ∗ conf-gmp-powm-sec   4              [required by mirage-crypto-pk]
  ∗ conf-pkg-config     4              [required by zarith]
  ∗ containers          3.16           [required by canary]
  ∗ cppo                1.8.0          [required by ppx_deriving]
  ∗ csexp               1.5.2          [required by dune-configurator]
  ∗ digestif            1.3.0          [required by ca-certs]
  ∗ domain-name         0.5.0          [required by ipaddr]
  ∗ dune                3.20.2         [required by canary]
  ∗ dune-configurator   3.20.2         [required by containers]
  ∗ duration            0.2.1          [required by mirage-crypto-rng]
  ∗ either              1.0.0          [required by containers]
  ∗ eqaf                0.10           [required by digestif, mirage-crypto]
  ∗ fmt                 0.11.0         [required by cohttp-lwt-unix]
  ∗ fpath               0.7.3          [required by ca-certs]
  ∗ gmap                0.3.0          [required by x509]
  ∗ http                6.2.1          [required by cohttp-lwt, cohttp, cohttp-lwt-unix]
  ∗ ipaddr              5.6.1          [required by cohttp, cohttp-lwt]
  ∗ ipaddr-sexp         5.6.1          [required by conduit-lwt-unix]
  ∗ kdf                 1.0.0          [required by x509]
  ∗ logs                0.10.0         [required by cohttp-lwt, cohttp, cohttp-lwt-unix]
  ∗ lwt                 5.9.2          [required by canary]
  ∗ lwt_ppx             5.9.1          [required by canary]
  ∗ macaddr             5.6.1          [required by ipaddr]
  ∗ magic-mime          1.3.1          [required by cohttp-lwt-unix]
  ∗ mirage-crypto       2.0.2          [required by ca-certs]
  ∗ mirage-crypto-ec    2.0.2          [required by x509]
  ∗ mirage-crypto-pk    2.0.2          [required by x509]
  ∗ mirage-crypto-rng   2.0.2          [required by x509]
  ∗ ocaml-compiler-libs v0.12.4        [required by ppxlib]
  ∗ ocaml-syntax-shims  1.0.0          [required by angstrom]
  ∗ ocamlbuild          0.16.1         [required by logs]
  ∗ ocamlfind           1.9.8          [required by logs, ppx_deriving]
  ∗ ocplib-endian       1.2            [required by lwt]
  ∗ ohex                0.2.0          [required by ca-certs]
  ∗ ppx_derivers        1.2.1          [required by ppx_deriving]
  ∗ ppx_deriving        6.0.3          [required by ppx_deriving_yojson]
  ∗ ppx_deriving_yojson 3.9.1          [required by canary]
  ∗ ppx_sexp_conv       v0.16.0        [required by cohttp-lwt, cohttp, cohttp-lwt-unix]
  ∗ ppxlib              0.35.0         [required by lwt_ppx, ppx_deriving_yojson]
  ∗ ptime               1.2.0          [required by canary]
  ∗ re                  1.14.0         [required by cohttp]
  ∗ rresult             0.7.0          [required by bos]
  ∗ sexplib0            v0.16.0        [required by cohttp, cohttp-lwt]
  ∗ stdlib-shims        0.3.0          [required by ppxlib]
  ∗ stringext           1.6.0          [required by cohttp]
  ∗ topkg               1.1.1          [required by logs]
  ∗ uri                 4.4.0          [required by cohttp, cohttp-lwt]
  ∗ uri-sexp            4.4.0          [required by cohttp]
  ∗ x509                1.0.6          [required by ca-certs]
  ∗ yojson              3.0.0          [required by canary]
  ∗ zarith              1.14           [required by mirage-crypto-pk]

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

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

opam believes some required external dependencies are missing. opam can:
> 1. Run pacman to install them (may need root/sudo access)
  2. Display the recommended pacman 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/sbin/sudo "pacman" "-Su" "--noconfirm" "pkgconf"
- :: Starting full system upgrade...
- resolving dependencies...
- looking for conflicting packages...
- 
- Package (8)              Old Version  New Version  Net Change  Download Size
- 
- core/archlinux-keyring   20251116-1   20260107-1     0.01 MiB       1.19 MiB
- core/curl                8.17.0-2     8.18.0-2       0.04 MiB       1.23 MiB
- core/libarchive          3.8.4-1      3.8.5-1        0.00 MiB       0.55 MiB
- core/libngtcp2                        1.19.0-1       0.64 MiB       0.19 MiB
- core/systemd             259-1        259-2          0.00 MiB       9.38 MiB
- core/systemd-libs        259-1        259-2          0.00 MiB       1.25 MiB
- core/systemd-sysvcompat  259-1        259-2          0.00 MiB       0.01 MiB
- core/pkgconf                          2.5.1-1        0.20 MiB       0.07 MiB
- 
- Total Download Size:   13.86 MiB
- Total Installed Size:  45.00 MiB
- Net Upgrade Size:       0.89 MiB
- 
- :: Proceed with installation? [Y/n] 
- :: Retrieving packages...
-  systemd-259-2-x86_64 downloading...
-  systemd-libs-259-2-x86_64 downloading...
-  curl-8.18.0-2-x86_64 downloading...
-  archlinux-keyring-20260107-1-any downloading...
-  libarchive-3.8.5-1-x86_64 downloading...
-  libngtcp2-1.19.0-1-x86_64 downloading...
-  pkgconf-2.5.1-1-x86_64 downloading...
-  systemd-sysvcompat-259-2-x86_64 downloading...
- checking keyring...
- checking package integrity...
- loading package files...
- checking for file conflicts...
- :: Processing package changes...
- installing pkgconf...
- installing libngtcp2...
- upgrading systemd-libs...
- upgrading curl...
- upgrading libarchive...
- upgrading systemd...
- upgrading archlinux-keyring...
- ==> ERROR: There is no secret key available to sign with.
- ==> Use 'pacman-key --init' to generate a default secret key.
- error: command failed to execute correctly
- upgrading systemd-sysvcompat...
- :: Running post-transaction hooks...
- ( 1/11) Creating system user accounts...
- ( 2/11) Creating temporary files...
- /usr/lib/tmpfiles.d/journal-nocow.conf:26: Failed to resolve specifier: uninitialized /etc/ detected, skipping.
- All rules containing unresolvable specifiers will be skipped.
- ( 3/11) Updating journal message catalog...
- ( 4/11) Updating udev hardware database...
- ( 5/11) Applying kernel sysctl settings...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- ( 6/11) Reloading system manager configuration...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- ( 7/11) Reloading user manager configuration...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- ( 8/11) Restarting marked services...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- ( 9/11) Reloading device manager configuration...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- (10/11) Arming ConditionNeedsUpdate...
- (11/11) Reloading system bus configuration...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved angstrom.0.16.1  (cached)
⬇ retrieved asn1-combinators.0.3.2  (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.1.0.1  (cached)
⬇ retrieved canary.0.0.4  (https://github.com/uzh/canary/archive/refs/tags/0.0.4.tar.gz)
⬇ retrieved cmdliner.2.1.0  (cached)
⬇ retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1  (cached)
⬇ retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0  (cached)
⬇ retrieved conf-gmp.5  (cached)
⬇ retrieved conf-gmp-powm-sec.4  (cached)
∗ installed conf-pkg-config.4
∗ installed conf-gmp.5
⬇ retrieved containers.3.16  (cached)
∗ installed conf-gmp-powm-sec.4
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved digestif.1.3.0  (cached)
⬇ retrieved domain-name.0.5.0  (cached)
⬇ retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
⬇ retrieved duration.0.2.1  (cached)
⬇ retrieved either.1.0.0  (cached)
⬇ retrieved eqaf.0.10  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved fpath.0.7.3  (cached)
⬇ retrieved gmap.0.3.0  (cached)
⬇ retrieved ipaddr.5.6.1, ipaddr-sexp.5.6.1, macaddr.5.6.1  (cached)
⬇ retrieved kdf.1.0.0  (cached)
⬇ retrieved logs.0.10.0  (cached)
⬇ retrieved lwt.5.9.2  (cached)
⬇ retrieved lwt_ppx.5.9.1  (cached)
⬇ retrieved magic-mime.1.3.1  (cached)
∗ installed cmdliner.2.1.0
⬇ 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)
⬇ retrieved ocaml-compiler-libs.v0.12.4  (cached)
⬇ retrieved ocaml-syntax-shims.1.0.0  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocplib-endian.1.2  (cached)
⬇ retrieved ohex.0.2.0  (cached)
⬇ retrieved ppx_derivers.1.2.1  (cached)
⬇ retrieved ppx_deriving.6.0.3  (cached)
⬇ retrieved ppx_deriving_yojson.3.9.1  (cached)
⬇ retrieved ppx_sexp_conv.v0.16.0  (cached)
⬇ retrieved ppxlib.0.35.0  (cached)
⬇ retrieved ptime.1.2.0  (cached)
⬇ retrieved re.1.14.0  (cached)
⬇ retrieved rresult.0.7.0  (cached)
⬇ retrieved sexplib0.v0.16.0  (cached)
⬇ retrieved stdlib-shims.0.3.0  (cached)
⬇ retrieved stringext.1.6.0  (cached)
⬇ retrieved topkg.1.1.1  (cached)
⬇ retrieved uri.4.4.0, uri-sexp.4.4.0  (cached)
⬇ retrieved x509.1.0.6  (cached)
⬇ retrieved yojson.3.0.0  (cached)
⬇ retrieved zarith.1.14  (cached)
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed ocamlbuild.0.16.1
∗ installed zarith.1.14
∗ installed topkg.1.1.1
∗ installed rresult.0.7.0
∗ installed fmt.0.11.0
∗ installed ptime.1.2.0
∗ installed astring.0.8.5
∗ installed fpath.0.7.3
∗ installed dune.3.20.2
∗ installed duration.0.2.1
∗ installed base64.3.5.2
∗ installed csexp.1.5.2
∗ installed asn1-combinators.0.3.2
∗ installed cppo.1.8.0
∗ installed domain-name.0.5.0
∗ installed either.1.0.0
∗ installed eqaf.0.10
∗ installed gmap.0.3.0
∗ installed http.6.2.1
∗ installed macaddr.5.6.1
∗ installed magic-mime.1.3.1
∗ installed ocaml-compiler-libs.v0.12.4
∗ installed ocaml-syntax-shims.1.0.0
∗ installed ohex.0.2.0
∗ installed ppx_derivers.1.2.1
∗ installed re.1.14.0
∗ installed sexplib0.v0.16.0
∗ installed stdlib-shims.0.3.0
∗ installed stringext.1.6.0
∗ installed yojson.3.0.0
∗ installed ocplib-endian.1.2
∗ installed ipaddr.5.6.1
∗ installed digestif.1.3.0
∗ installed dune-configurator.3.20.2
∗ installed bigstringaf.0.10.0
∗ installed angstrom.0.16.1
∗ installed containers.3.16
∗ installed mirage-crypto.2.0.2
∗ installed kdf.1.0.0
∗ installed uri.4.4.0
∗ installed lwt.5.9.2
∗ installed logs.0.10.0
∗ installed mirage-crypto-rng.2.0.2
∗ installed base.v0.16.4
∗ installed mirage-crypto-pk.2.0.2
∗ installed bos.0.2.1
∗ installed mirage-crypto-ec.2.0.2
∗ installed x509.1.0.6
∗ installed ppxlib.0.35.0
∗ installed ca-certs.1.0.1
∗ installed lwt_ppx.5.9.1
∗ installed ppx_sexp_conv.v0.16.0
∗ installed ppx_deriving.6.0.3
∗ installed ipaddr-sexp.5.6.1
∗ installed uri-sexp.4.4.0
∗ installed ppx_deriving_yojson.3.9.1
∗ installed conduit.8.0.0
∗ installed cohttp.6.2.1
∗ installed conduit-lwt.8.0.0
∗ installed cohttp-lwt.6.2.1
∗ installed conduit-lwt-unix.8.0.0
∗ installed cohttp-lwt-unix.6.2.1
∗ installed canary.0.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-08 10:50.05 ---> saved as "da15fd908c5a967c0e46a146fcfe499306f266e3ee2a0d70e30aa29c3c7372d2"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test canary.0.0.4) || true"))
The following actions will be performed:
=== recompile 3 packages
  ↻ canary           0.0.4 (pinned)
  ↻ cohttp-lwt-unix  6.2.1          [uses conduit-lwt-unix]
  ↻ conduit-lwt-unix 8.0.0          [uses lwt_ssl]
=== install 3 packages
  ∗ conf-libssl      4              [required by ssl]
  ∗ lwt_ssl          1.2.0          [required by canary]
  ∗ ssl              0.7.0          [required by canary]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved cohttp-lwt-unix.6.2.1  (https://opam.ocaml.org/cache)
⬇ retrieved conduit-lwt-unix.8.0.0  (https://opam.ocaml.org/cache)
⬇ retrieved conf-libssl.4  (https://opam.ocaml.org/cache)
⊘ removed   canary.0.0.4
⊘ removed   cohttp-lwt-unix.6.2.1
⊘ removed   conduit-lwt-unix.8.0.0
∗ installed conf-libssl.4
⬇ retrieved lwt_ssl.1.2.0  (https://opam.ocaml.org/cache)
⬇ retrieved ssl.0.7.0  (https://opam.ocaml.org/cache)
∗ installed ssl.0.7.0
∗ installed lwt_ssl.1.2.0
∗ installed conduit-lwt-unix.8.0.0
∗ installed cohttp-lwt-unix.6.2.1
[ERROR] The compilation of canary.0.0.4 failed at "dune build -p canary -j 71 --promote-install-files=false @install @runtest".

#=== ERROR while compiling canary.0.0.4 =======================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://github.com/uzh/canary/archive/refs/tags/0.0.4.tar.gz)
# path                 ~/.opam/4.14/.opam-switch/build/canary.0.0.4
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p canary -j 71 --promote-install-files=false @install @runtest
# exit-code            1
# env-file             ~/.opam/log/canary-7-818505.env
# output-file          ~/.opam/log/canary-7-818505.out
### output ###
# File "test/dune", line 2, characters 8-12:
# 2 |  (names main)
#             ^^^^
# (cd _build/default/test && ./main.exe)
# Fatal error: exception Not_found



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build canary 0.0.4
└─ 
┌─ The following changes have been performed
│ ⊘ remove    canary           0.0.4
│ ↻ recompile cohttp-lwt-unix  6.2.1
│ ↻ recompile conduit-lwt-unix 8.0.0
│ ∗ install   conf-libssl      4
│ ∗ install   lwt_ssl          1.2.0
│ ∗ install   ssl              0.7.0
└─ 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260108105005.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2026-01-08 10:50.21 ---> saved as "bea08ec45e960b60574e6ab122cbcae5c97c72425de704c8e9653a34f2bc7e03"

/home/opam: (run (shell  "opam reinstall --with-test --verbose canary.0.0.4;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'canary.0.0.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
canary.0.0.4 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  ∗ canary 0.0.4 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [canary: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "canary" "-j" "71" "--promote-install-files=false" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/canary.0.0.4)
- File "test/dune", line 2, characters 8-12:
- 2 |  (names main)
-             ^^^^
- (cd _build/default/test && ./main.exe)
- Fatal error: exception Not_found
[ERROR] The compilation of canary.0.0.4 failed at "dune build -p canary -j 71 --promote-install-files=false @install @runtest".

#=== ERROR while compiling canary.0.0.4 =======================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | pinned(https://github.com/uzh/canary/archive/refs/tags/0.0.4.tar.gz)
# path                 ~/.opam/4.14/.opam-switch/build/canary.0.0.4
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p canary -j 71 --promote-install-files=false @install @runtest
# exit-code            1
# env-file             ~/.opam/log/canary-7-1f233e.env
# output-file          ~/.opam/log/canary-7-1f233e.out
### output ###
# File "test/dune", line 2, characters 8-12:
# 2 |  (names main)
#             ^^^^
# (cd _build/default/test && ./main.exe)
# Fatal error: exception Not_found



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build canary 0.0.4
└─ 
╶─ No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose canary.0.0.4' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose canary.0.0.4;
        res=$?;
        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 "\"archlinux\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'canary.0.0.4' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-01-08 10:50.41: Job failed: Failed: Build failed
2026-01-08 10:50.41: Log analysis:
2026-01-08 10:50.41: >>> 
[ERROR] The compilation of canary.0.0.4 failed at "dune build -p canary -j 71 --promote-install-files=false @install @runtest".
 (score = 20)
2026-01-08 10:50.41: >>> 
# Fatal error: exception Not_found
 (score = 35)
2026-01-08 10:50.41: >>> 
[ERROR] The compilation of canary.0.0.4 failed at "dune build -p canary -j 71 --promote-install-files=false @install @runtest".
 (score = 20)
2026-01-08 10:50.41: >>> 
# Fatal error: exception Not_found
 (score = 35)
2026-01-08 10:50.41: exception Not_found