[INFO] fetching crate tree-sitter-dockerfile 0.1.0...
[INFO] testing tree-sitter-dockerfile-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tree-sitter-dockerfile 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate tree-sitter-dockerfile 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-sitter-dockerfile 0.1.0
[INFO] finished tweaking crates.io crate tree-sitter-dockerfile 0.1.0
[INFO] tweaked toml for crates.io crate tree-sitter-dockerfile 0.1.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b38481e288c2692d49b1df79fd03a43dbd248a18ea61efa173af8e04d1cd6e5
[INFO] running `Command { std: "docker" "start" "-a" "3b38481e288c2692d49b1df79fd03a43dbd248a18ea61efa173af8e04d1cd6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b38481e288c2692d49b1df79fd03a43dbd248a18ea61efa173af8e04d1cd6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b38481e288c2692d49b1df79fd03a43dbd248a18ea61efa173af8e04d1cd6e5", kill_on_drop: false }`
[INFO] [stdout] 3b38481e288c2692d49b1df79fd03a43dbd248a18ea61efa173af8e04d1cd6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beb1b6cc61cc83766fb10983c06b257cc3886862363d68fd79a71fa9762b65f1
[INFO] running `Command { std: "docker" "start" "-a" "beb1b6cc61cc83766fb10983c06b257cc3886862363d68fd79a71fa9762b65f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling tree-sitter v0.20.0
[INFO] [stderr]    Compiling tree-sitter-dockerfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "beb1b6cc61cc83766fb10983c06b257cc3886862363d68fd79a71fa9762b65f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb1b6cc61cc83766fb10983c06b257cc3886862363d68fd79a71fa9762b65f1", kill_on_drop: false }`
[INFO] [stdout] beb1b6cc61cc83766fb10983c06b257cc3886862363d68fd79a71fa9762b65f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc338abf09337bec4fd3abbf45848ace4ed74f11cc7ff91dfd0e251be604c7ce
[INFO] running `Command { std: "docker" "start" "-a" "dc338abf09337bec4fd3abbf45848ace4ed74f11cc7ff91dfd0e251be604c7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-dockerfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "dc338abf09337bec4fd3abbf45848ace4ed74f11cc7ff91dfd0e251be604c7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc338abf09337bec4fd3abbf45848ace4ed74f11cc7ff91dfd0e251be604c7ce", kill_on_drop: false }`
[INFO] [stdout] dc338abf09337bec4fd3abbf45848ace4ed74f11cc7ff91dfd0e251be604c7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7208dc1331b5f90094435479cfb1412cc43123a13d17a092fe8aa31407b995a2
[INFO] running `Command { std: "docker" "start" "-a" "7208dc1331b5f90094435479cfb1412cc43123a13d17a092fe8aa31407b995a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tree_sitter_dockerfile-e8026440ad27f019)
[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-dockerfile
[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 0.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7208dc1331b5f90094435479cfb1412cc43123a13d17a092fe8aa31407b995a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7208dc1331b5f90094435479cfb1412cc43123a13d17a092fe8aa31407b995a2", kill_on_drop: false }`
[INFO] [stdout] 7208dc1331b5f90094435479cfb1412cc43123a13d17a092fe8aa31407b995a2