[INFO] fetching crate harper-tree-sitter-dart 0.0.5...
[INFO] checking harper-tree-sitter-dart-0.0.5 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate harper-tree-sitter-dart 0.0.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate harper-tree-sitter-dart 0.0.5
[INFO] finished tweaking crates.io crate harper-tree-sitter-dart 0.0.5
[INFO] tweaked toml for crates.io crate harper-tree-sitter-dart 0.0.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate harper-tree-sitter-dart 0.0.5 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate harper-tree-sitter-dart 0.0.5 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter v0.25.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2742078248d01c396cae6cd8109bd3c3d4ba861c0817253b4f71bb66cd0c5f0
[INFO] running `Command { std: "docker" "start" "-a" "f2742078248d01c396cae6cd8109bd3c3d4ba861c0817253b4f71bb66cd0c5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2742078248d01c396cae6cd8109bd3c3d4ba861c0817253b4f71bb66cd0c5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2742078248d01c396cae6cd8109bd3c3d4ba861c0817253b4f71bb66cd0c5f0", kill_on_drop: false }`
[INFO] [stdout] f2742078248d01c396cae6cd8109bd3c3d4ba861c0817253b4f71bb66cd0c5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d88c3cdfe67fa0e185ad55ea2e808e3521a116ad8113fe5fc8573131fcf4ecb
[INFO] running `Command { std: "docker" "start" "-a" "5d88c3cdfe67fa0e185ad55ea2e808e3521a116ad8113fe5fc8573131fcf4ecb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking tree-sitter-language v0.1.5
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling harper-tree-sitter-dart v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling tree-sitter v0.25.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr] warning: harper-tree-sitter-dart@0.0.5: grammar-src/scanner.c:21:13: warning: 'skip' defined but not used [-Wunused-function]
[INFO] [stderr] warning: harper-tree-sitter-dart@0.0.5:    21 | static void skip(TSLexer *lexer) { lexer->advance(lexer, true); }
[INFO] [stderr] warning: harper-tree-sitter-dart@0.0.5:       |             ^~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "5d88c3cdfe67fa0e185ad55ea2e808e3521a116ad8113fe5fc8573131fcf4ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d88c3cdfe67fa0e185ad55ea2e808e3521a116ad8113fe5fc8573131fcf4ecb", kill_on_drop: false }`
[INFO] [stdout] 5d88c3cdfe67fa0e185ad55ea2e808e3521a116ad8113fe5fc8573131fcf4ecb