[INFO] cloning repository https://github.com/mutexlox/life-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mutexlox/life-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmutexlox%2Flife-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmutexlox%2Flife-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bcb911e30e97c95d7e5198e5f7a238ad85c0abf
[INFO] testing mutexlox/life-rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmutexlox%2Flife-rs" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mutexlox/life-rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mutexlox/life-rs
[INFO] finished tweaking git repo https://github.com/mutexlox/life-rs
[INFO] tweaked toml for git repo https://github.com/mutexlox/life-rs written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/mutexlox/life-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f49c7df5d75736e774eee41c08ffb97d4dd1050522af346cd3e305aa9ade2307
[INFO] running `Command { std: "docker" "start" "-a" "f49c7df5d75736e774eee41c08ffb97d4dd1050522af346cd3e305aa9ade2307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f49c7df5d75736e774eee41c08ffb97d4dd1050522af346cd3e305aa9ade2307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49c7df5d75736e774eee41c08ffb97d4dd1050522af346cd3e305aa9ade2307", kill_on_drop: false }`
[INFO] [stdout] f49c7df5d75736e774eee41c08ffb97d4dd1050522af346cd3e305aa9ade2307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2641b1313fa247e0e3812d42769323edb94b0bc807c4aeb9a6d11478bb58cb90
[INFO] running `Command { std: "docker" "start" "-a" "2641b1313fa247e0e3812d42769323edb94b0bc807c4aeb9a6d11478bb58cb90", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "2641b1313fa247e0e3812d42769323edb94b0bc807c4aeb9a6d11478bb58cb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2641b1313fa247e0e3812d42769323edb94b0bc807c4aeb9a6d11478bb58cb90", kill_on_drop: false }`
[INFO] [stdout] 2641b1313fa247e0e3812d42769323edb94b0bc807c4aeb9a6d11478bb58cb90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 908caed9e63e7b40fbd886d3dbb015d2c51af0b1e70e4b25b843b4cf5faca4b5
[INFO] running `Command { std: "docker" "start" "-a" "908caed9e63e7b40fbd886d3dbb015d2c51af0b1e70e4b25b843b4cf5faca4b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/life-92e3378ba38ecdb1)
[INFO] running `Command { std: "docker" "inspect" "908caed9e63e7b40fbd886d3dbb015d2c51af0b1e70e4b25b843b4cf5faca4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908caed9e63e7b40fbd886d3dbb015d2c51af0b1e70e4b25b843b4cf5faca4b5", kill_on_drop: false }`
[INFO] [stdout] 908caed9e63e7b40fbd886d3dbb015d2c51af0b1e70e4b25b843b4cf5faca4b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9973f502994729b3ab2509f69c86ac6141947a6a84ca1e9f6b99914487ba73dd
[INFO] running `Command { std: "docker" "start" "-a" "9973f502994729b3ab2509f69c86ac6141947a6a84ca1e9f6b99914487ba73dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/life-92e3378ba38ecdb1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test life::empty_is_noop ... ok
[INFO] [stdout] test life::block ... ok
[INFO] [stdout] test life::blinker ... ok
[INFO] [stdout] test life::glider ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9973f502994729b3ab2509f69c86ac6141947a6a84ca1e9f6b99914487ba73dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9973f502994729b3ab2509f69c86ac6141947a6a84ca1e9f6b99914487ba73dd", kill_on_drop: false }`
[INFO] [stdout] 9973f502994729b3ab2509f69c86ac6141947a6a84ca1e9f6b99914487ba73dd