[INFO] cloning repository https://github.com/SaintNong/RustyChess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaintNong/RustyChess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaintNong%2FRustyChess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaintNong%2FRustyChess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79abef2aa6029446822fc94805e53530afc7c39d
[INFO] testing SaintNong/RustyChess against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaintNong%2FRustyChess" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SaintNong/RustyChess on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SaintNong/RustyChess
[INFO] finished tweaking git repo https://github.com/SaintNong/RustyChess
[INFO] tweaked toml for git repo https://github.com/SaintNong/RustyChess written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/SaintNong/RustyChess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10b01849efbb82ded571391c145689f3bfe060f0fca952e74914f704926a80f
[INFO] running `Command { std: "docker" "start" "-a" "d10b01849efbb82ded571391c145689f3bfe060f0fca952e74914f704926a80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10b01849efbb82ded571391c145689f3bfe060f0fca952e74914f704926a80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10b01849efbb82ded571391c145689f3bfe060f0fca952e74914f704926a80f", kill_on_drop: false }`
[INFO] [stdout] d10b01849efbb82ded571391c145689f3bfe060f0fca952e74914f704926a80f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6bca8182cb7951188cd54a2603723dd8745552d84f57156e35b7d1d89c9e5d
[INFO] running `Command { std: "docker" "start" "-a" "de6bca8182cb7951188cd54a2603723dd8745552d84f57156e35b7d1d89c9e5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty_chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "de6bca8182cb7951188cd54a2603723dd8745552d84f57156e35b7d1d89c9e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6bca8182cb7951188cd54a2603723dd8745552d84f57156e35b7d1d89c9e5d", kill_on_drop: false }`
[INFO] [stdout] de6bca8182cb7951188cd54a2603723dd8745552d84f57156e35b7d1d89c9e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d36da916d3492b7590a80a4b05631fd83cde1649b9e5a94098be91ba4e0b4d8
[INFO] running `Command { std: "docker" "start" "-a" "6d36da916d3492b7590a80a4b05631fd83cde1649b9e5a94098be91ba4e0b4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6d36da916d3492b7590a80a4b05631fd83cde1649b9e5a94098be91ba4e0b4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d36da916d3492b7590a80a4b05631fd83cde1649b9e5a94098be91ba4e0b4d8", kill_on_drop: false }`
[INFO] [stdout] 6d36da916d3492b7590a80a4b05631fd83cde1649b9e5a94098be91ba4e0b4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc2cbad343b8f88a121bd8eaa4dea94e87ba33f48700e0c3dbf9f48f6641c46a
[INFO] running `Command { std: "docker" "start" "-a" "dc2cbad343b8f88a121bd8eaa4dea94e87ba33f48700e0c3dbf9f48f6641c46a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_chess-f4ddb70e88f8a799)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc2cbad343b8f88a121bd8eaa4dea94e87ba33f48700e0c3dbf9f48f6641c46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2cbad343b8f88a121bd8eaa4dea94e87ba33f48700e0c3dbf9f48f6641c46a", kill_on_drop: false }`
[INFO] [stdout] dc2cbad343b8f88a121bd8eaa4dea94e87ba33f48700e0c3dbf9f48f6641c46a