[INFO] cloning repository https://github.com/can-er/plus_or_minus_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/can-er/plus_or_minus_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcan-er%2Fplus_or_minus_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcan-er%2Fplus_or_minus_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1eee4f7aa39791e1275bf183a63dd4ea4ec2124
[INFO] testing can-er/plus_or_minus_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%2Fcan-er%2Fplus_or_minus_game" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/can-er/plus_or_minus_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/can-er/plus_or_minus_game
[INFO] finished tweaking git repo https://github.com/can-er/plus_or_minus_game
[INFO] tweaked toml for git repo https://github.com/can-er/plus_or_minus_game written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/can-er/plus_or_minus_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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] c2844dc8c8999982549fcc41bb7757469f9d04257409c233ffa7ebb1d686f626
[INFO] running `Command { std: "docker" "start" "-a" "c2844dc8c8999982549fcc41bb7757469f9d04257409c233ffa7ebb1d686f626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2844dc8c8999982549fcc41bb7757469f9d04257409c233ffa7ebb1d686f626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2844dc8c8999982549fcc41bb7757469f9d04257409c233ffa7ebb1d686f626", kill_on_drop: false }`
[INFO] [stdout] c2844dc8c8999982549fcc41bb7757469f9d04257409c233ffa7ebb1d686f626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 81efa641dc9e2e7cf5218f2155989945892d6fc27e245f378933ae435656ce0d
[INFO] running `Command { std: "docker" "start" "-a" "81efa641dc9e2e7cf5218f2155989945892d6fc27e245f378933ae435656ce0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling jeu_du_plus_ou_du_moins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "81efa641dc9e2e7cf5218f2155989945892d6fc27e245f378933ae435656ce0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81efa641dc9e2e7cf5218f2155989945892d6fc27e245f378933ae435656ce0d", kill_on_drop: false }`
[INFO] [stdout] 81efa641dc9e2e7cf5218f2155989945892d6fc27e245f378933ae435656ce0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 06507e831cca7e1a56f894903ef38e8f16094796c62192236b5ee79f01e205fc
[INFO] running `Command { std: "docker" "start" "-a" "06507e831cca7e1a56f894903ef38e8f16094796c62192236b5ee79f01e205fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling jeu_du_plus_ou_du_moins v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "06507e831cca7e1a56f894903ef38e8f16094796c62192236b5ee79f01e205fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06507e831cca7e1a56f894903ef38e8f16094796c62192236b5ee79f01e205fc", kill_on_drop: false }`
[INFO] [stdout] 06507e831cca7e1a56f894903ef38e8f16094796c62192236b5ee79f01e205fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 804439f2dffe20d236b2e78b8d35c768274e1f1b1b16bcb2dbd72ba57e6f4658
[INFO] running `Command { std: "docker" "start" "-a" "804439f2dffe20d236b2e78b8d35c768274e1f1b1b16bcb2dbd72ba57e6f4658", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jeu_du_plus_ou_du_moins-2fbd9649e4d335ae)
[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" "804439f2dffe20d236b2e78b8d35c768274e1f1b1b16bcb2dbd72ba57e6f4658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804439f2dffe20d236b2e78b8d35c768274e1f1b1b16bcb2dbd72ba57e6f4658", kill_on_drop: false }`
[INFO] [stdout] 804439f2dffe20d236b2e78b8d35c768274e1f1b1b16bcb2dbd72ba57e6f4658