[INFO] cloning repository https://github.com/dgodd/conway_game_of_life_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgodd/conway_game_of_life_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgodd%2Fconway_game_of_life_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgodd%2Fconway_game_of_life_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a2d8e0702a2c794a3758ace7133cec15c3c0e64
[INFO] testing dgodd/conway_game_of_life_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%2Fdgodd%2Fconway_game_of_life_rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgodd/conway_game_of_life_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/dgodd/conway_game_of_life_rust
[INFO] finished tweaking git repo https://github.com/dgodd/conway_game_of_life_rust
[INFO] tweaked toml for git repo https://github.com/dgodd/conway_game_of_life_rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/dgodd/conway_game_of_life_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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5125ba1aa529063182c6aac0f39ef80290fffdec1747ed84ff21c67e51b57c4c
[INFO] running `Command { std: "docker" "start" "-a" "5125ba1aa529063182c6aac0f39ef80290fffdec1747ed84ff21c67e51b57c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5125ba1aa529063182c6aac0f39ef80290fffdec1747ed84ff21c67e51b57c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5125ba1aa529063182c6aac0f39ef80290fffdec1747ed84ff21c67e51b57c4c", kill_on_drop: false }`
[INFO] [stdout] 5125ba1aa529063182c6aac0f39ef80290fffdec1747ed84ff21c67e51b57c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9ebb802031bd3fce861426a42e3dc5a20262ebb6fac72d8b861f7817db916f31
[INFO] running `Command { std: "docker" "start" "-a" "9ebb802031bd3fce861426a42e3dc5a20262ebb6fac72d8b861f7817db916f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling crossterm v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling conway_game_of_life_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "9ebb802031bd3fce861426a42e3dc5a20262ebb6fac72d8b861f7817db916f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ebb802031bd3fce861426a42e3dc5a20262ebb6fac72d8b861f7817db916f31", kill_on_drop: false }`
[INFO] [stdout] 9ebb802031bd3fce861426a42e3dc5a20262ebb6fac72d8b861f7817db916f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 59b338b644cd188dba1170fd11e10fee42c36ff4022171e93f3eacd8a17c5038
[INFO] running `Command { std: "docker" "start" "-a" "59b338b644cd188dba1170fd11e10fee42c36ff4022171e93f3eacd8a17c5038", kill_on_drop: false }`
[INFO] [stderr]    Compiling conway_game_of_life_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "59b338b644cd188dba1170fd11e10fee42c36ff4022171e93f3eacd8a17c5038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b338b644cd188dba1170fd11e10fee42c36ff4022171e93f3eacd8a17c5038", kill_on_drop: false }`
[INFO] [stdout] 59b338b644cd188dba1170fd11e10fee42c36ff4022171e93f3eacd8a17c5038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 129ca85fe8323ac1c4974a8a83dc17d6ebb788a1973fc54e0e050d78cdbccadb
[INFO] running `Command { std: "docker" "start" "-a" "129ca85fe8323ac1c4974a8a83dc17d6ebb788a1973fc54e0e050d78cdbccadb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conway_game_of_life_rust-201128e1bd63b6cd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test num_alive_when_all_are_true ... ok
[INFO] [stdout] test num_alive_when_all_are_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "129ca85fe8323ac1c4974a8a83dc17d6ebb788a1973fc54e0e050d78cdbccadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129ca85fe8323ac1c4974a8a83dc17d6ebb788a1973fc54e0e050d78cdbccadb", kill_on_drop: false }`
[INFO] [stdout] 129ca85fe8323ac1c4974a8a83dc17d6ebb788a1973fc54e0e050d78cdbccadb