[INFO] cloning repository https://github.com/Danelnov/langton-ants-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Danelnov/langton-ants-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanelnov%2Flangton-ants-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanelnov%2Flangton-ants-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] decd9b54cf38e03c6b58ef21e7ab2dae78afc92a
[INFO] testing Danelnov/langton-ants-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanelnov%2Flangton-ants-rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Danelnov/langton-ants-rust 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/Danelnov/langton-ants-rust
[INFO] finished tweaking git repo https://github.com/Danelnov/langton-ants-rust
[INFO] tweaked toml for git repo https://github.com/Danelnov/langton-ants-rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Danelnov/langton-ants-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] adbe605d83cb70df4c6eba2825d6746e6bceedd49d13566b38b995518b7fe6c4
[INFO] running `Command { std: "docker" "start" "-a" "adbe605d83cb70df4c6eba2825d6746e6bceedd49d13566b38b995518b7fe6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adbe605d83cb70df4c6eba2825d6746e6bceedd49d13566b38b995518b7fe6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbe605d83cb70df4c6eba2825d6746e6bceedd49d13566b38b995518b7fe6c4", kill_on_drop: false }`
[INFO] [stdout] adbe605d83cb70df4c6eba2825d6746e6bceedd49d13566b38b995518b7fe6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3be0c8642e6d6b1005905a7e8d6f1893d6cc43f43a509a7d2ef4adaac41ca1dd
[INFO] running `Command { std: "docker" "start" "-a" "3be0c8642e6d6b1005905a7e8d6f1893d6cc43f43a509a7d2ef4adaac41ca1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling langton-ants-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "3be0c8642e6d6b1005905a7e8d6f1893d6cc43f43a509a7d2ef4adaac41ca1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be0c8642e6d6b1005905a7e8d6f1893d6cc43f43a509a7d2ef4adaac41ca1dd", kill_on_drop: false }`
[INFO] [stdout] 3be0c8642e6d6b1005905a7e8d6f1893d6cc43f43a509a7d2ef4adaac41ca1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ce9ee02efc4e4244e292e2c3f37ad8384dea8744eb0046d274291174aa70f428
[INFO] running `Command { std: "docker" "start" "-a" "ce9ee02efc4e4244e292e2c3f37ad8384dea8744eb0046d274291174aa70f428", kill_on_drop: false }`
[INFO] [stderr]    Compiling langton-ants-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "ce9ee02efc4e4244e292e2c3f37ad8384dea8744eb0046d274291174aa70f428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9ee02efc4e4244e292e2c3f37ad8384dea8744eb0046d274291174aa70f428", kill_on_drop: false }`
[INFO] [stdout] ce9ee02efc4e4244e292e2c3f37ad8384dea8744eb0046d274291174aa70f428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b1a5d087ddf3187f6f034662fc54912d6cf009bd53d1c2f43d5b8b5a24c34cde
[INFO] running `Command { std: "docker" "start" "-a" "b1a5d087ddf3187f6f034662fc54912d6cf009bd53d1c2f43d5b8b5a24c34cde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/langton_ants_rust-69417f23f2fb646c)
[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" "b1a5d087ddf3187f6f034662fc54912d6cf009bd53d1c2f43d5b8b5a24c34cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a5d087ddf3187f6f034662fc54912d6cf009bd53d1c2f43d5b8b5a24c34cde", kill_on_drop: false }`
[INFO] [stdout] b1a5d087ddf3187f6f034662fc54912d6cf009bd53d1c2f43d5b8b5a24c34cde