[INFO] fetching crate tree-sitter-matlab 1.2.4...
[INFO] testing tree-sitter-matlab-1.2.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tree-sitter-matlab 1.2.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tree-sitter-matlab 1.2.4
[INFO] finished tweaking crates.io crate tree-sitter-matlab 1.2.4
[INFO] tweaked toml for crates.io crate tree-sitter-matlab 1.2.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-sitter-matlab 1.2.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tree-sitter-matlab 1.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b6e7e95db1a064d9bb61804bd646176899b995afc10fdc25eed8dbe3426c088
[INFO] running `Command { std: "docker" "start" "-a" "1b6e7e95db1a064d9bb61804bd646176899b995afc10fdc25eed8dbe3426c088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b6e7e95db1a064d9bb61804bd646176899b995afc10fdc25eed8dbe3426c088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6e7e95db1a064d9bb61804bd646176899b995afc10fdc25eed8dbe3426c088", kill_on_drop: false }`
[INFO] [stdout] 1b6e7e95db1a064d9bb61804bd646176899b995afc10fdc25eed8dbe3426c088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2f12d196acb449ca65e747edde28e4b68015275a453783afee52449241cc800
[INFO] running `Command { std: "docker" "start" "-a" "b2f12d196acb449ca65e747edde28e4b68015275a453783afee52449241cc800", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-matlab v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c: In function 'scan_command':
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:359:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   359 |         for (int i = 0; i < sizeof(allowed_commands) / sizeof(allowed_commands[0]); i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:364:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   364 |         for (int i = 0; i < keywords_size; i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "b2f12d196acb449ca65e747edde28e4b68015275a453783afee52449241cc800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f12d196acb449ca65e747edde28e4b68015275a453783afee52449241cc800", kill_on_drop: false }`
[INFO] [stdout] b2f12d196acb449ca65e747edde28e4b68015275a453783afee52449241cc800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5a76e19563af774ee6c5ba155984154c0ea33df5268ef5de9557c8525efa0d3
[INFO] running `Command { std: "docker" "start" "-a" "a5a76e19563af774ee6c5ba155984154c0ea33df5268ef5de9557c8525efa0d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c: In function 'scan_command':
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:359:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   359 |         for (int i = 0; i < sizeof(allowed_commands) / sizeof(allowed_commands[0]); i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:364:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   364 |         for (int i = 0; i < keywords_size; i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tree-sitter-matlab v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `Command { std: "docker" "inspect" "a5a76e19563af774ee6c5ba155984154c0ea33df5268ef5de9557c8525efa0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a76e19563af774ee6c5ba155984154c0ea33df5268ef5de9557c8525efa0d3", kill_on_drop: false }`
[INFO] [stdout] a5a76e19563af774ee6c5ba155984154c0ea33df5268ef5de9557c8525efa0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 188e68930a144d75d738eb37a8dceeec22bac2d4e9604bf25a85189ebc54b5ef
[INFO] running `Command { std: "docker" "start" "-a" "188e68930a144d75d738eb37a8dceeec22bac2d4e9604bf25a85189ebc54b5ef", kill_on_drop: false }`
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c: In function 'scan_command':
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:359:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   359 |         for (int i = 0; i < sizeof(allowed_commands) / sizeof(allowed_commands[0]); i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4: src/scanner.c:364:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:   364 |         for (int i = 0; i < keywords_size; i++) {
[INFO] [stderr] warning: tree-sitter-matlab@1.2.4:       |                           ^
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests bindings/rust/lib.rs (/opt/rustwide/target/debug/deps/tree_sitter_matlab-decea3aa5e1e42ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_can_load_grammar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree_sitter_matlab
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bindings/rust/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "188e68930a144d75d738eb37a8dceeec22bac2d4e9604bf25a85189ebc54b5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188e68930a144d75d738eb37a8dceeec22bac2d4e9604bf25a85189ebc54b5ef", kill_on_drop: false }`
[INFO] [stdout] 188e68930a144d75d738eb37a8dceeec22bac2d4e9604bf25a85189ebc54b5ef