Build:
  1. 0
2026-01-24 14:48.04: New job: build shakuhachi.0.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29275/head (34d492666d34169ccd17a3c6aa5a45fb62641a87)
                              on opensuse-16.0-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29275/head" && git reset --hard 34d49266
git fetch origin master
git merge --no-edit 8e1b9a49e880d409b435a16017fd056e29befb09
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn shakuhachi.0.2.0 0.2.0
RUN opam reinstall shakuhachi.0.2.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"opensuse-16.0\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'shakuhachi.0.2.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-01-24 14:48.04: Using cache hint "ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d-shakuhachi.0.2.0-34d492666d34169ccd17a3c6aa5a45fb62641a87"
2026-01-24 14:48.04: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d)
 (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 shakuhachi.0.2.0 0.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall shakuhachi.0.2.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"opensuse-16.0\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'shakuhachi.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-24 14:48.04: Waiting for resource in pool OCluster
2026-01-24 14:48.05: Waiting for worker…
2026-01-24 14:48.06: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files:  98% (19056/19265)
Updating files:  99% (19073/19265)
Updating files: 100% (19265/19265)
Updating files: 100% (19265/19265), done.
HEAD is now at 8e1b9a49e8 Merge pull request #29269 from mseri/ocurl
Updating 8e1b9a49e8..34d492666d
Fast-forward
 packages/shakuhachi/shakuhachi.0.2.0/opam | 54 +++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 packages/shakuhachi/shakuhachi.0.2.0/opam

(from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d' locally
docker.io/ocaml/opam@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d: Pulling from ocaml/opam
45e747b223c8: Already exists
Digest: sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d
Status: Downloaded newer image for ocaml/opam@sha256:5b2b8620c1c2a6bf0c4bd8d36c47db4cc60c788c9629eae846fec43735957a0d
2026-01-24 14:49.43 ---> saved as "2848e7da5ccce98499baf9565508ed4f87b08bc24f943a8e4a05fb667dd20b4d"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-24 14:49.44 ---> saved as "5e05e5990dfc61b3789286fbaf0c0020cef22afcc7cb5efdf6aacce85d4f1058"

/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
2026-01-24 14:50.16 ---> saved as "4b0001f75b983e312c44ec10b15896c4a689d1dff60e12209c7238bafa797be3"

/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=opensuse-leap os-version=16.0
# 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
2026-01-24 14:50.17 ---> saved as "d3d3107f9d088fc0b3fc1308e64eaea69503f89bd3d991f63636693f98d4f0c4"

/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/"))
2026-01-24 14:50.28 ---> saved as "46793482abd7fd75e636f308897e470f407e55637e5d37c61e93fa71aa78f0fd"

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-24 14:50.45 ---> saved as "963c836634859a1a4eb4afa58ae78ea3777a5b126b3488fb310aa1048a9e0429"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-24 14:51.10 ---> saved as "e6c2e94aa6e23091e02637b3ad27991b3ffe0490d0df3679da64b12b3306444a"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Repository 'repo-openh264 (16.0)' is up to date.
- Retrieving repository 'repo-oss (16.0)' metadata [..
- Looking for gpg keys in repository repo-oss (16.0).
-   gpgkey=http://cdn.opensuse.org/distribution/leap/16.0/repo/oss/x86_64/repodata/repomd.xml.key
- ...
- .
- ......
- ...........
- ..........
- ....done]
- Building repository 'repo-oss (16.0)' cache [..
- ..done]
- All repositories have been refreshed.
2026-01-24 14:51.24 ---> saved as "62e11d0184263b810b76087697cd33d37970465469e322039d94ae5ae619db7b"

/home/opam: (run (shell "opam pin add -k version -yn shakuhachi.0.2.0 0.2.0"))
shakuhachi is now pinned to version 0.2.0
2026-01-24 14:51.25 ---> saved as "415cb51cc77451676828e157bbec39b47f35bf0d5d264053399de81795979149"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall shakuhachi.0.2.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"opensuse-16.0\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'shakuhachi.0.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
shakuhachi.0.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 29 packages
  - install angstrom            0.16.1         [required by shakuhachi]
  - install bigstringaf         0.10.0         [required by angstrom]
  - install cmdliner            2.1.0          [required by shakuhachi]
  - install conf-pkg-config     4              [required by conf-taglib_c, conf-sqlite3]
  - install conf-sqlite3        1              [required by sqlite3]
  - install conf-taglib_c       2              [required by otaglibc]
  - install cppo                1.8.0          [required by ppx_deriving]
  - install csexp               1.5.2          [required by dune-configurator]
  - install dune                3.21.0         [required by shakuhachi]
  - install dune-configurator   3.21.0         [required by otaglibc, sqlite3]
  - install magic-mime          1.3.1          [required by shakuhachi]
  - install ocaml-compiler-libs v0.17.0        [required by ppxlib]
  - install ocaml-syntax-shims  1.0.0          [required by angstrom]
  - install ocamlbuild          0.16.1         [required by uunf]
  - install ocamlfind           1.9.8          [required by uunf]
  - install otaglibc            0.1.0          [required by shakuhachi]
  - install ppx_derivers        1.2.1          [required by ppx_deriving]
  - install ppx_deriving        6.1.1          [required by ppx_deriving_yojson]
  - install ppx_deriving_yojson 3.10.0         [required by shakuhachi]
  - install ppxlib              0.37.0         [required by ppx_deriving_yojson]
  - install re                  1.14.0         [required by shakuhachi]
  - install sexplib0            v0.17.0        [required by ppxlib]
  - install shakuhachi          0.2.0 (pinned)
  - install sqlite3             5.3.1          [required by shakuhachi]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install topkg               1.1.1          [required by uunf]
  - install uunf                17.0.0         [required by shakuhachi]
  - install xdg                 3.21.0         [required by shakuhachi]
  - install yojson              3.0.0          [required by shakuhachi]

The following system packages will first need to be installed:
    libtag-devel sqlite3-devel

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

opam believes some required external dependencies are missing. opam can:
> 1. Run zypper to install them (may need root/sudo access)
  2. Display the recommended zypper 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 "zypper" "--non-interactive" "install" "libtag-devel" "sqlite3-devel"
- Refreshing service 'openSUSE'.
- Loading repository data...
- Reading installed packages...
- Resolving package dependencies...
- 
- The following 4 NEW packages are going to be installed:
-   libtag-devel libtag2 libtag_c2 sqlite3-devel
- 
- 4 new packages to install.
- 
- Package download size:   909.3 KiB
- 
- Package install size change:
-               |       2.7 MiB  required by packages that will be installed
-      2.7 MiB  |  -      0 B    released by packages that will be removed
- 
- Backend:  classic_rpmtrans
- Continue? [y/n/v/...? shows all options] (y): y
- Preloading Packages [..
- Preloading: libtag_c2-2.0.2-160000.2.2.x86_64.rpm [done]
- .
- Preloading: libtag-devel-2.0.2-160000.2.2.x86_64.rpm [done]
- .
- Preloading: libtag2-2.0.2-160000.2.2.x86_64.rpm [done]
- .
- 
- Preloading: sqlite3-devel-3.50.4-160000.1.2.x86_64.rpm [Error: "The requested URL returned error: 404", trying next mirror.]
- ..
- Preloading: sqlite3-devel-3.50.4-160000.1.2.x86_64.rpm [done]
- .done]
- Retrieving: libtag2-2.0.2-160000.2.2.x86_64 (repo-oss (16.0)) (1/4), 398.7 KiB    
- Retrieving: sqlite3-devel-3.50.4-160000.1.2.x86_64 (repo-oss (16.0)) (2/4), 299.6 KiB    
- Retrieving: libtag_c2-2.0.2-160000.2.2.x86_64 (repo-oss (16.0)) (3/4),  75.4 KiB    
- Retrieving: libtag-devel-2.0.2-160000.2.2.x86_64 (repo-oss (16.0)) (4/4), 135.6 KiB    
- 
- Checking for file conflicts: [..done]
- (1/4) Installing: libtag2-2.0.2-160000.2.2.x86_64 [..done]
- (2/4) Installing: sqlite3-devel-3.50.4-160000.1.2.x86_64 [..done]
- (3/4) Installing: libtag_c2-2.0.2-160000.2.2.x86_64 [..done]
- (4/4) Installing: libtag-devel-2.0.2-160000.2.2.x86_64 [..done]
- Running post-transaction scripts [...done]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-pkg-config.4
-> installed conf-sqlite3.1
-> installed conf-taglib_c.2
-> retrieved dune.3.21.0, dune-configurator.3.21.0, xdg.3.21.0  (cached)
-> retrieved magic-mime.1.3.1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved otaglibc.0.1.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> installed cmdliner.2.1.0
-> retrieved ppx_deriving_yojson.3.10.0  (cached)
-> retrieved ppxlib.0.37.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved shakuhachi.0.2.0  (cached)
-> retrieved sqlite3.5.3.1  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uunf.17.0.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uunf.17.0.0
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed magic-mime.1.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ppx_derivers.1.2.1
-> installed re.1.14.0
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed yojson.3.0.0
-> installed xdg.3.21.0
-> installed dune-configurator.3.21.0
-> installed bigstringaf.0.10.0
-> installed otaglibc.0.1.0
-> installed angstrom.0.16.1
-> installed sqlite3.5.3.1
-> installed ppxlib.0.37.0
-> installed ppx_deriving.6.1.1
-> installed ppx_deriving_yojson.3.10.0
-> installed shakuhachi.0.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-24 14:52.49 ---> saved as "e4df656262a73bded85516b733e6be24a23e5ece722e455eebacbeffebb6a22a"
Job succeeded
2026-01-24 14:52.54: Job succeeded