[INFO] cloning repository https://github.com/SwitchAxe/Snake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SwitchAxe/Snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwitchAxe%2FSnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSwitchAxe%2FSnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9f032e8640f72009ccabd1da8c6aa7e9821970f [INFO] testing SwitchAxe/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%2FSwitchAxe%2FSnake" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SwitchAxe/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/SwitchAxe/Snake [INFO] finished tweaking git repo https://github.com/SwitchAxe/Snake [INFO] tweaked toml for git repo https://github.com/SwitchAxe/Snake written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/SwitchAxe/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d77e0f968c375548099fc2cc1ad1fbd32fd36dd2c9ead3f64a4d3a374239d712 [INFO] running `Command { std: "docker" "start" "-a" "d77e0f968c375548099fc2cc1ad1fbd32fd36dd2c9ead3f64a4d3a374239d712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d77e0f968c375548099fc2cc1ad1fbd32fd36dd2c9ead3f64a4d3a374239d712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d77e0f968c375548099fc2cc1ad1fbd32fd36dd2c9ead3f64a4d3a374239d712", kill_on_drop: false }` [INFO] [stdout] d77e0f968c375548099fc2cc1ad1fbd32fd36dd2c9ead3f64a4d3a374239d712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f81e7a05b544a45631dfbf81dba4c5d8f70e840be1d08e0101303191d819068d [INFO] running `Command { std: "docker" "start" "-a" "f81e7a05b544a45631dfbf81dba4c5d8f70e840be1d08e0101303191d819068d", kill_on_drop: false }` [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.94s [INFO] running `Command { std: "docker" "inspect" "f81e7a05b544a45631dfbf81dba4c5d8f70e840be1d08e0101303191d819068d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81e7a05b544a45631dfbf81dba4c5d8f70e840be1d08e0101303191d819068d", kill_on_drop: false }` [INFO] [stdout] f81e7a05b544a45631dfbf81dba4c5d8f70e840be1d08e0101303191d819068d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] edc660208cbbeedd99605a09244bf13f9ca5b76bcd98486320d3e34b856d2b3e [INFO] running `Command { std: "docker" "start" "-a" "edc660208cbbeedd99605a09244bf13f9ca5b76bcd98486320d3e34b856d2b3e", kill_on_drop: false }` [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "edc660208cbbeedd99605a09244bf13f9ca5b76bcd98486320d3e34b856d2b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc660208cbbeedd99605a09244bf13f9ca5b76bcd98486320d3e34b856d2b3e", kill_on_drop: false }` [INFO] [stdout] edc660208cbbeedd99605a09244bf13f9ca5b76bcd98486320d3e34b856d2b3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] fdaff144520bd76648682ce4f102ded5a8291dc9735483d726e7e167ee931cb9 [INFO] running `Command { std: "docker" "start" "-a" "fdaff144520bd76648682ce4f102ded5a8291dc9735483d726e7e167ee931cb9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/snake-31a877ea2cecaf48) [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" "fdaff144520bd76648682ce4f102ded5a8291dc9735483d726e7e167ee931cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdaff144520bd76648682ce4f102ded5a8291dc9735483d726e7e167ee931cb9", kill_on_drop: false }` [INFO] [stdout] fdaff144520bd76648682ce4f102ded5a8291dc9735483d726e7e167ee931cb9