Build:
  1. 0
2026-02-26 17:31.27: New job: build tree-sitter.0.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29312/head (8c083980be49cd4fc405e80bab0aa50d6cebdaac)
                              on opensuse-16.0-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29312/head" && git reset --hard 8c083980
git fetch origin master
git merge --no-edit 5119fbb0776fa3cd71b09f40a51e40f783c539bf
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn tree-sitter.0.1.0 0.1.0
RUN opam reinstall tree-sitter.0.1.0; \
    res=$?; \
    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 "$pkg" != 'tree-sitter.0.1.0' && partial_fails="$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 .

2026-02-26 17:31.27: Using cache hint "ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24-tree-sitter.0.1.0-8c083980be49cd4fc405e80bab0aa50d6cebdaac"
2026-02-26 17:31.27: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24)
 (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 tree-sitter.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tree-sitter.0.1.0;\
             \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 \"$pkg\" != 'tree-sitter.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-26 17:31.27: Waiting for resource in pool OCluster
2026-02-27 02:12.04: Waiting for worker…
2026-02-27 02:13.32: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 5119fbb077 Merge pull request #29462 from Octachron/OCaml_5.5.0_alpha1
Updating 5119fbb077..8c083980be
Fast-forward
 packages/matrix-eio/matrix-eio.0.1.0/opam   | 42 ++++++++++++++++++++++++++
 packages/matrix/matrix.0.1.0/opam           | 42 ++++++++++++++++++++++++++
 packages/mosaic/mosaic.0.1.0/opam           | 46 +++++++++++++++++++++++++++++
 packages/toffee/toffee.0.1.0/opam           | 42 ++++++++++++++++++++++++++
 packages/tree-sitter/tree-sitter.0.1.0/opam | 41 +++++++++++++++++++++++++
 5 files changed, 213 insertions(+)
 create mode 100644 packages/matrix-eio/matrix-eio.0.1.0/opam
 create mode 100644 packages/matrix/matrix.0.1.0/opam
 create mode 100644 packages/mosaic/mosaic.0.1.0/opam
 create mode 100644 packages/toffee/toffee.0.1.0/opam
 create mode 100644 packages/tree-sitter/tree-sitter.0.1.0/opam

(from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24' locally
docker.io/ocaml/opam@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24: Pulling from ocaml/opam
64cfa2a65095: Already exists
692f5537ba42: Already exists
43d4ccad78cf: Already exists
70070cd3c955: Pulling fs layer
ec78a4ac80e5: Pulling fs layer
eefb9793fafd: Pulling fs layer
4c43fcde2d96: Pulling fs layer
f8ebe3d69c53: Pulling fs layer
ec78a4ac80e5: Download complete
eefb9793fafd: Download complete
4c43fcde2d96: Download complete
5701de31e7b4: Pulling fs layer
6f0d4e876bbd: Pulling fs layer
514a778e56ac: Pulling fs layer
6f18741b08bc: Pulling fs layer
b55a7ea2c456: Pulling fs layer
2feb3e941e06: Pulling fs layer
653f3a3f03c4: Pulling fs layer
6f0d4e876bbd: Download complete
f8ebe3d69c53: Download complete
c33d44c2fe4b: Pulling fs layer
6f18741b08bc: Download complete
5701de31e7b4: Download complete
514a778e56ac: Download complete
2feb3e941e06: Download complete
b55a7ea2c456: Download complete
653f3a3f03c4: Download complete
4fea671b1885: Pulling fs layer
c33d44c2fe4b: Download complete
b9f264b7c21f: Pulling fs layer
6d5265cd7803: Pulling fs layer
4f4fb700ef54: Pulling fs layer
7d8fef25b78c: Pulling fs layer
6b0aa9646d3b: Pulling fs layer
10db3a3b9be6: Pulling fs layer
2d2da8b6b9b7: Pulling fs layer
1ec924573b5f: Pulling fs layer
4f4fb700ef54: Download complete
4fea671b1885: Download complete
b9f264b7c21f: Download complete
6d5265cd7803: Download complete
6073c773f2c4: Pulling fs layer
6b0aa9646d3b: Waiting
10db3a3b9be6: Waiting
7d8fef25b78c: Waiting
bb3927dba7ec: Pulling fs layer
2d2da8b6b9b7: Waiting
1ec924573b5f: Waiting
2fe1303967bb: Pulling fs layer
6073c773f2c4: Waiting
bb3927dba7ec: Waiting
8f6ca5296dbb: Pulling fs layer
a3cfb92e75bb: Pulling fs layer
2fe1303967bb: Waiting
8f6ca5296dbb: Waiting
a8021b72a568: Pulling fs layer
a3cfb92e75bb: Waiting
1ec42febf652: Pulling fs layer
a97cb0151adc: Pulling fs layer
a8021b72a568: Waiting
49c1029be156: Pulling fs layer
89e146cf2a15: Pulling fs layer
1ec42febf652: Waiting
a97cb0151adc: Waiting
49c1029be156: Waiting
c205ee7826da: Pulling fs layer
a1bc65435ed6: Pulling fs layer
89e146cf2a15: Waiting
c205ee7826da: Waiting
42d855c8ca83: Pulling fs layer
da6404631fa3: Pulling fs layer
a1bc65435ed6: Waiting
42d855c8ca83: Waiting
47b2fa122fda: Pulling fs layer
7822984ee8ab: Pulling fs layer
47b2fa122fda: Waiting
424bc6dca278: Pulling fs layer
da6404631fa3: Waiting
7822984ee8ab: Waiting
424bc6dca278: Waiting
7d8fef25b78c: Download complete
6b0aa9646d3b: Verifying Checksum
6b0aa9646d3b: Download complete
10db3a3b9be6: Download complete
2d2da8b6b9b7: Verifying Checksum
2d2da8b6b9b7: Download complete
1ec924573b5f: Verifying Checksum
1ec924573b5f: Download complete
6073c773f2c4: Download complete
bb3927dba7ec: Verifying Checksum
bb3927dba7ec: Download complete
2fe1303967bb: Verifying Checksum
2fe1303967bb: Download complete
8f6ca5296dbb: Verifying Checksum
8f6ca5296dbb: Download complete
a3cfb92e75bb: Verifying Checksum
a3cfb92e75bb: Download complete
1ec42febf652: Verifying Checksum
1ec42febf652: Download complete
49c1029be156: Verifying Checksum
49c1029be156: Download complete
c205ee7826da: Download complete
a1bc65435ed6: Verifying Checksum
a1bc65435ed6: Download complete
42d855c8ca83: Download complete
89e146cf2a15: Verifying Checksum
89e146cf2a15: Download complete
70070cd3c955: Pull complete
ec78a4ac80e5: Pull complete
eefb9793fafd: Pull complete
4c43fcde2d96: Pull complete
f8ebe3d69c53: Pull complete
5701de31e7b4: Pull complete
6f0d4e876bbd: Pull complete
514a778e56ac: Pull complete
6f18741b08bc: Pull complete
b55a7ea2c456: Pull complete
2feb3e941e06: Pull complete
653f3a3f03c4: Pull complete
c33d44c2fe4b: Pull complete
4fea671b1885: Pull complete
b9f264b7c21f: Pull complete
6d5265cd7803: Pull complete
4f4fb700ef54: Pull complete
7d8fef25b78c: Pull complete
6b0aa9646d3b: Pull complete
10db3a3b9be6: Pull complete
2d2da8b6b9b7: Pull complete
1ec924573b5f: Pull complete
6073c773f2c4: Pull complete
bb3927dba7ec: Pull complete
2fe1303967bb: Pull complete
8f6ca5296dbb: Pull complete
a3cfb92e75bb: Pull complete
a8021b72a568: Pull complete
1ec42febf652: Pull complete
a97cb0151adc: Verifying Checksum
a97cb0151adc: Download complete
47b2fa122fda: Verifying Checksum
47b2fa122fda: Download complete
7822984ee8ab: Verifying Checksum
7822984ee8ab: Download complete
424bc6dca278: Verifying Checksum
424bc6dca278: Download complete
da6404631fa3: Download complete
a97cb0151adc: Pull complete
49c1029be156: Pull complete
89e146cf2a15: Pull complete
c205ee7826da: Pull complete
a1bc65435ed6: Pull complete
42d855c8ca83: Pull complete
da6404631fa3: Pull complete
47b2fa122fda: Pull complete
7822984ee8ab: Pull complete
424bc6dca278: Pull complete
Digest: sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
Status: Downloaded newer image for ocaml/opam@sha256:bc9402df5e62337a46a305774c8027b5065bdc70d2c2589b8ee8188136692f24
2026-02-27 02:13.43 ---> using "d24bdd8603442a0d7912975028b0ce88114965e0f6ed3b35a5a8333e7774aba7" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-27 02:13.43 ---> using "57599c41ba36359491d458f3d007b2e693f87882d2d5ef25154c1301cf4fae70" 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
2026-02-27 02:13.43 ---> using "303fd1ee25e3ea1c48b78b7bf515443b8478a5199736de7f4a20b138fa881742" 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=opensuse-leap os-version=16.0
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-02-27 02:13.43 ---> using "3436502503c5ce2fb68a4838e7f6df9f5ec9814c4fafbab879ebcf05e5e0b9b4" 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/"))
2026-02-27 02:13.43 ---> using "4d272cab2c2fffeb841efe5d2e6e003ba2df004de373e48a561b42e05ebeb021" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-27 02:13.53 ---> saved as "52a56551bbf9ebc6f4045409868f60ed53f4b4f3ea7ddb17a195389a98c38aa3"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-27 02:14.12 ---> saved as "3055f14a32e1626d4fb428ebf4fa299e7c7f97e2376f0710a78b05cfc2672d24"

/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
- ..
- 
- Note: Received 1 new package signing key from repository "repo-oss (16.0)":
- 
-   Those additional keys are usually used to sign packages shipped by the repository. In order to
-   validate those packages upon download and installation the new keys will be imported into the rpm
-   database.
- 
-   New:
-   Key Fingerprint:  F044 C2C5 07A1 262B 538A AADD 8A49 EB03 25DB 7AE0
-   Key Name:         openSUSE:Backports OBS Project <openSUSE:Backports@build.opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Wed May 10 14:46:12 2023
-   Key Expires:      Sun May  9 14:46:12 2027
-   Rpm Name:         gpg-pubkey-25db7ae0-645bae34
- 
-   The repository metadata introducing the new keys have been signed and validated by the trusted
-   key:
- 
-   Repository:       repo-oss (16.0)
-   Key Fingerprint:  AD48 5664 E901 B867 051A B15F 35A2 F86E 29B7 00A4
-   Key Name:         openSUSE Project Signing Key <opensuse@opensuse.org>
-   Key Algorithm:    RSA 4096
-   Key Created:      Mon Jun 20 14:03:14 2022
-   Key Expires:      Fri Jun 19 14:03:14 2026
-   Rpm Name:         gpg-pubkey-29b700a4-62b07e22
- 
- .
- .
- ...........
- .done]
- Building repository 'repo-oss (16.0)' cache [..
- ..done]
- All repositories have been refreshed.
2026-02-27 02:14.24 ---> saved as "0229713d6e83630c632505231b54f97163b021998dde15e1500dc379bcb6e9b3"

/home/opam: (run (shell "opam pin add -k version -yn tree-sitter.0.1.0 0.1.0"))
tree-sitter is now pinned to version 0.1.0
2026-02-27 02:14.24 ---> saved as "644e3f8132a8a8ac2e91782da845a1bc90b8de530c7c8047a77d65d7158956b6"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tree-sitter.0.1.0;\
                        \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 \"$pkg\" != 'tree-sitter.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tree-sitter.0.1.0 is not installed. Install it? [Y/n] y
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
    - tree-sitter -> ocaml >= 5.1
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.14.2
    - tree-sitter -> ocaml >= 5.1 -> ocaml-variants >= 5.1.0~
  * Missing dependency:
    - tree-sitter -> ocaml >= 5.1 -> ocaml-variants >= 5.1.0~ -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall tree-sitter.0.1.0;
        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 "$pkg" != 'tree-sitter.0.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-02-27 02:14.43: Job failed: Failed: Build failed
2026-02-27 02:14.43: Log analysis:
2026-02-27 02:14.43: >>> 
No solution found, exiting
 (score = 100)
2026-02-27 02:14.43: [SKIP] Package not available