[INFO] fetching crate nzsc_single_player 0.5.1...
[INFO] testing nzsc_single_player-0.5.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nzsc_single_player 0.5.1 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate nzsc_single_player 0.5.1 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 crates.io crate nzsc_single_player 0.5.1
[INFO] finished tweaking crates.io crate nzsc_single_player 0.5.1
[INFO] tweaked toml for crates.io crate nzsc_single_player 0.5.1 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 6ca351d0f80b63e814c0ba181a8a5c12bde65d727798b63a98abc8b754c3279b
[INFO] running `Command { std: "docker" "start" "-a" "6ca351d0f80b63e814c0ba181a8a5c12bde65d727798b63a98abc8b754c3279b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca351d0f80b63e814c0ba181a8a5c12bde65d727798b63a98abc8b754c3279b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca351d0f80b63e814c0ba181a8a5c12bde65d727798b63a98abc8b754c3279b", kill_on_drop: false }`
[INFO] [stdout] 6ca351d0f80b63e814c0ba181a8a5c12bde65d727798b63a98abc8b754c3279b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 12a99aed687319fbbbd5818e50aa4d4c8f7febda45cfdac1e07b2880d0030066
[INFO] running `Command { std: "docker" "start" "-a" "12a99aed687319fbbbd5818e50aa4d4c8f7febda45cfdac1e07b2880d0030066", kill_on_drop: false }`
[INFO] [stderr]    Compiling nzsc_single_player v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "12a99aed687319fbbbd5818e50aa4d4c8f7febda45cfdac1e07b2880d0030066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a99aed687319fbbbd5818e50aa4d4c8f7febda45cfdac1e07b2880d0030066", kill_on_drop: false }`
[INFO] [stdout] 12a99aed687319fbbbd5818e50aa4d4c8f7febda45cfdac1e07b2880d0030066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 6a65cc050ff983b2970de8268a77c4be47ebc71d58d8b596ede3df350a1e8f77
[INFO] running `Command { std: "docker" "start" "-a" "6a65cc050ff983b2970de8268a77c4be47ebc71d58d8b596ede3df350a1e8f77", kill_on_drop: false }`
[INFO] [stderr]    Compiling nzsc_single_player v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6a65cc050ff983b2970de8268a77c4be47ebc71d58d8b596ede3df350a1e8f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a65cc050ff983b2970de8268a77c4be47ebc71d58d8b596ede3df350a1e8f77", kill_on_drop: false }`
[INFO] [stdout] 6a65cc050ff983b2970de8268a77c4be47ebc71d58d8b596ede3df350a1e8f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 0f04226a210bb719e77aaf6b411f438fddb1063e75cceb1c46f8dfd86dcc613e
[INFO] running `Command { std: "docker" "start" "-a" "0f04226a210bb719e77aaf6b411f438fddb1063e75cceb1c46f8dfd86dcc613e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nzsc_single_player-f0e036ad55e72d1a)
[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] [stderr]    Doc-tests nzsc_single_player
[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" "0f04226a210bb719e77aaf6b411f438fddb1063e75cceb1c46f8dfd86dcc613e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f04226a210bb719e77aaf6b411f438fddb1063e75cceb1c46f8dfd86dcc613e", kill_on_drop: false }`
[INFO] [stdout] 0f04226a210bb719e77aaf6b411f438fddb1063e75cceb1c46f8dfd86dcc613e