[INFO] cloning repository https://github.com/jo3xup6cj9300/rust-snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jo3xup6cj9300/rust-snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo3xup6cj9300%2Frust-snake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo3xup6cj9300%2Frust-snake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f01c352c80d0fbc51b370461f2371d021d6aa1ad
[INFO] testing jo3xup6cj9300/rust-snake against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo3xup6cj9300%2Frust-snake" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jo3xup6cj9300/rust-snake 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/jo3xup6cj9300/rust-snake
[INFO] finished tweaking git repo https://github.com/jo3xup6cj9300/rust-snake
[INFO] tweaked toml for git repo https://github.com/jo3xup6cj9300/rust-snake written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/jo3xup6cj9300/rust-snake 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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 56ac666735b6c93ca3bdd17d23c7c44497b5e473bd5b1db8a744c7e840ec329d
[INFO] running `Command { std: "docker" "start" "-a" "56ac666735b6c93ca3bdd17d23c7c44497b5e473bd5b1db8a744c7e840ec329d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56ac666735b6c93ca3bdd17d23c7c44497b5e473bd5b1db8a744c7e840ec329d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ac666735b6c93ca3bdd17d23c7c44497b5e473bd5b1db8a744c7e840ec329d", kill_on_drop: false }`
[INFO] [stdout] 56ac666735b6c93ca3bdd17d23c7c44497b5e473bd5b1db8a744c7e840ec329d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 41a0b26b95b9be0913d20e12ee07615a9da2cec697d3b9a198d1fc3271799286
[INFO] running `Command { std: "docker" "start" "-a" "41a0b26b95b9be0913d20e12ee07615a9da2cec697d3b9a198d1fc3271799286", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "41a0b26b95b9be0913d20e12ee07615a9da2cec697d3b9a198d1fc3271799286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a0b26b95b9be0913d20e12ee07615a9da2cec697d3b9a198d1fc3271799286", kill_on_drop: false }`
[INFO] [stdout] 41a0b26b95b9be0913d20e12ee07615a9da2cec697d3b9a198d1fc3271799286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3086e3cc63e891f689bdde803aa888a31b58a94d931e375fe2aabb4555933463
[INFO] running `Command { std: "docker" "start" "-a" "3086e3cc63e891f689bdde803aa888a31b58a94d931e375fe2aabb4555933463", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3086e3cc63e891f689bdde803aa888a31b58a94d931e375fe2aabb4555933463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3086e3cc63e891f689bdde803aa888a31b58a94d931e375fe2aabb4555933463", kill_on_drop: false }`
[INFO] [stdout] 3086e3cc63e891f689bdde803aa888a31b58a94d931e375fe2aabb4555933463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 1d46e254496dda2d852453fa04d212df6e89697e414ade0fbc9ff4e7f4c4725a
[INFO] running `Command { std: "docker" "start" "-a" "1d46e254496dda2d852453fa04d212df6e89697e414ade0fbc9ff4e7f4c4725a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_snake-85e2a34a9db0d07a)
[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" "1d46e254496dda2d852453fa04d212df6e89697e414ade0fbc9ff4e7f4c4725a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d46e254496dda2d852453fa04d212df6e89697e414ade0fbc9ff4e7f4c4725a", kill_on_drop: false }`
[INFO] [stdout] 1d46e254496dda2d852453fa04d212df6e89697e414ade0fbc9ff4e7f4c4725a