[INFO] cloning repository https://github.com/unmellow/a-better-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unmellow/a-better-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funmellow%2Fa-better-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funmellow%2Fa-better-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1add5bedb51350f6d59219eb30c2a83085de38b6
[INFO] testing unmellow/a-better-game against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funmellow%2Fa-better-game" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/unmellow/a-better-game on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/unmellow/a-better-game
[INFO] finished tweaking git repo https://github.com/unmellow/a-better-game
[INFO] tweaked toml for git repo https://github.com/unmellow/a-better-game written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/unmellow/a-better-game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80bb7caa22c2a26c381fe6443c3ee6012b9ea017b640a3cfcf4e68d12b89dc09
[INFO] running `Command { std: "docker" "start" "-a" "80bb7caa22c2a26c381fe6443c3ee6012b9ea017b640a3cfcf4e68d12b89dc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80bb7caa22c2a26c381fe6443c3ee6012b9ea017b640a3cfcf4e68d12b89dc09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bb7caa22c2a26c381fe6443c3ee6012b9ea017b640a3cfcf4e68d12b89dc09", kill_on_drop: false }`
[INFO] [stdout] 80bb7caa22c2a26c381fe6443c3ee6012b9ea017b640a3cfcf4e68d12b89dc09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 935d326c3a7c114f9f4aae8481630a55b0abbb3042ac4d59d58f1bfe8ebd92ba
[INFO] running `Command { std: "docker" "start" "-a" "935d326c3a7c114f9f4aae8481630a55b0abbb3042ac4d59d58f1bfe8ebd92ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling rand v0.4.5
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling i_will_try_to_make_a_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `Command { std: "docker" "inspect" "935d326c3a7c114f9f4aae8481630a55b0abbb3042ac4d59d58f1bfe8ebd92ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935d326c3a7c114f9f4aae8481630a55b0abbb3042ac4d59d58f1bfe8ebd92ba", kill_on_drop: false }`
[INFO] [stdout] 935d326c3a7c114f9f4aae8481630a55b0abbb3042ac4d59d58f1bfe8ebd92ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14efdd3c5d6c7a2dfd8152900464b234e4a502fcf02698f2812dfcf6a950b0f4
[INFO] running `Command { std: "docker" "start" "-a" "14efdd3c5d6c7a2dfd8152900464b234e4a502fcf02698f2812dfcf6a950b0f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling i_will_try_to_make_a_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "14efdd3c5d6c7a2dfd8152900464b234e4a502fcf02698f2812dfcf6a950b0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14efdd3c5d6c7a2dfd8152900464b234e4a502fcf02698f2812dfcf6a950b0f4", kill_on_drop: false }`
[INFO] [stdout] 14efdd3c5d6c7a2dfd8152900464b234e4a502fcf02698f2812dfcf6a950b0f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9bedd45a176566a234942bff8d44a73b89148c328f4e9d111eeee5200f9577e
[INFO] running `Command { std: "docker" "start" "-a" "d9bedd45a176566a234942bff8d44a73b89148c328f4e9d111eeee5200f9577e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/i_will_try_to_make_a_game-3029b15fd03e6a5e)
[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" "d9bedd45a176566a234942bff8d44a73b89148c328f4e9d111eeee5200f9577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9bedd45a176566a234942bff8d44a73b89148c328f4e9d111eeee5200f9577e", kill_on_drop: false }`
[INFO] [stdout] d9bedd45a176566a234942bff8d44a73b89148c328f4e9d111eeee5200f9577e