[INFO] fetching crate tree-sitter-cpp 0.20.0...
[INFO] testing tree-sitter-cpp-0.20.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tree-sitter-cpp 0.20.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate tree-sitter-cpp 0.20.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-sitter-cpp 0.20.0
[INFO] finished tweaking crates.io crate tree-sitter-cpp 0.20.0
[INFO] tweaked toml for crates.io crate tree-sitter-cpp 0.20.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d8789621964355fd25cf09c716d346b6dabd2e8999c85cf55c9704ca3f0b35
[INFO] running `Command { std: "docker" "start" "-a" "05d8789621964355fd25cf09c716d346b6dabd2e8999c85cf55c9704ca3f0b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d8789621964355fd25cf09c716d346b6dabd2e8999c85cf55c9704ca3f0b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d8789621964355fd25cf09c716d346b6dabd2e8999c85cf55c9704ca3f0b35", kill_on_drop: false }`
[INFO] [stdout] 05d8789621964355fd25cf09c716d346b6dabd2e8999c85cf55c9704ca3f0b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2982567bc4dc3a55c1919c617c5be19e7716b4d7677bbe9782bb5cb122dabda
[INFO] running `Command { std: "docker" "start" "-a" "e2982567bc4dc3a55c1919c617c5be19e7716b4d7677bbe9782bb5cb122dabda", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-cpp v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "e2982567bc4dc3a55c1919c617c5be19e7716b4d7677bbe9782bb5cb122dabda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2982567bc4dc3a55c1919c617c5be19e7716b4d7677bbe9782bb5cb122dabda", kill_on_drop: false }`
[INFO] [stdout] e2982567bc4dc3a55c1919c617c5be19e7716b4d7677bbe9782bb5cb122dabda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38738d1bf3888c0076f0b1be45a664eec6d7461f6e5552e857811a485178aa8b
[INFO] running `Command { std: "docker" "start" "-a" "38738d1bf3888c0076f0b1be45a664eec6d7461f6e5552e857811a485178aa8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-cpp v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "38738d1bf3888c0076f0b1be45a664eec6d7461f6e5552e857811a485178aa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38738d1bf3888c0076f0b1be45a664eec6d7461f6e5552e857811a485178aa8b", kill_on_drop: false }`
[INFO] [stdout] 38738d1bf3888c0076f0b1be45a664eec6d7461f6e5552e857811a485178aa8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c73146dedc69d2eca189c0c129b479e7720391c0933e9bcac5015f5819bc29d
[INFO] running `Command { std: "docker" "start" "-a" "0c73146dedc69d2eca189c0c129b479e7720391c0933e9bcac5015f5819bc29d", 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_cpp-17ae3be7621ce0d0)
[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-cpp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bindings/rust/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c73146dedc69d2eca189c0c129b479e7720391c0933e9bcac5015f5819bc29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c73146dedc69d2eca189c0c129b479e7720391c0933e9bcac5015f5819bc29d", kill_on_drop: false }`
[INFO] [stdout] 0c73146dedc69d2eca189c0c129b479e7720391c0933e9bcac5015f5819bc29d