[INFO] fetching crate tree-sitter-mozcpp 0.19.5...
[INFO] testing tree-sitter-mozcpp-0.19.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tree-sitter-mozcpp 0.19.5 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate tree-sitter-mozcpp 0.19.5 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-mozcpp 0.19.5
[INFO] finished tweaking crates.io crate tree-sitter-mozcpp 0.19.5
[INFO] tweaked toml for crates.io crate tree-sitter-mozcpp 0.19.5 written to /workspace/builds/worker-101/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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ccb316a3f7599a4c7eb5935a7377b4893251698976c34cb4fffcc0cd3ffe5cb9
[INFO] running `Command { std: "docker" "start" "-a" "ccb316a3f7599a4c7eb5935a7377b4893251698976c34cb4fffcc0cd3ffe5cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb316a3f7599a4c7eb5935a7377b4893251698976c34cb4fffcc0cd3ffe5cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb316a3f7599a4c7eb5935a7377b4893251698976c34cb4fffcc0cd3ffe5cb9", kill_on_drop: false }`
[INFO] [stdout] ccb316a3f7599a4c7eb5935a7377b4893251698976c34cb4fffcc0cd3ffe5cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 895773e8f03362d8492c11752744d6f6ead04c1f519868cc3e38f6c5cab56978
[INFO] running `Command { std: "docker" "start" "-a" "895773e8f03362d8492c11752744d6f6ead04c1f519868cc3e38f6c5cab56978", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling tree-sitter v0.19.5
[INFO] [stderr]    Compiling tree-sitter-cpp v0.19.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tree-sitter-mozcpp v0.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "895773e8f03362d8492c11752744d6f6ead04c1f519868cc3e38f6c5cab56978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895773e8f03362d8492c11752744d6f6ead04c1f519868cc3e38f6c5cab56978", kill_on_drop: false }`
[INFO] [stdout] 895773e8f03362d8492c11752744d6f6ead04c1f519868cc3e38f6c5cab56978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] e82dd23d11d60b7c58b0bd84059ab8251b0ff68811d1f6e8530d30003325c648
[INFO] running `Command { std: "docker" "start" "-a" "e82dd23d11d60b7c58b0bd84059ab8251b0ff68811d1f6e8530d30003325c648", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-mozcpp v0.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "e82dd23d11d60b7c58b0bd84059ab8251b0ff68811d1f6e8530d30003325c648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82dd23d11d60b7c58b0bd84059ab8251b0ff68811d1f6e8530d30003325c648", kill_on_drop: false }`
[INFO] [stdout] e82dd23d11d60b7c58b0bd84059ab8251b0ff68811d1f6e8530d30003325c648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 51bb9da583e3367c600148ae5e01c1301c226c33cbc204c24816055ea19ba5cf
[INFO] running `Command { std: "docker" "start" "-a" "51bb9da583e3367c600148ae5e01c1301c226c33cbc204c24816055ea19ba5cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tree_sitter_mozcpp-b79b8dee5c94ad93)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::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-mozcpp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bindings/rust/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51bb9da583e3367c600148ae5e01c1301c226c33cbc204c24816055ea19ba5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51bb9da583e3367c600148ae5e01c1301c226c33cbc204c24816055ea19ba5cf", kill_on_drop: false }`
[INFO] [stdout] 51bb9da583e3367c600148ae5e01c1301c226c33cbc204c24816055ea19ba5cf