[INFO] cloning repository https://github.com/ThibautGeriz/rustling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThibautGeriz/rustling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 600272f81675d8b29d553a278e5bb21fa6cc9320
[INFO] testing ThibautGeriz/rustling against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThibautGeriz/rustling on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] finished tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] tweaked toml for git repo https://github.com/ThibautGeriz/rustling written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ThibautGeriz/rustling already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 814260e860e51baac244f10d8f09580a37aa47a8364e06f144c7d96f51f7f923
[INFO] running `Command { std: "docker" "start" "-a" "814260e860e51baac244f10d8f09580a37aa47a8364e06f144c7d96f51f7f923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "814260e860e51baac244f10d8f09580a37aa47a8364e06f144c7d96f51f7f923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814260e860e51baac244f10d8f09580a37aa47a8364e06f144c7d96f51f7f923", kill_on_drop: false }`
[INFO] [stdout] 814260e860e51baac244f10d8f09580a37aa47a8364e06f144c7d96f51f7f923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c543ef593e00db26459d2db8c5f1ae8780ffe066a9f82d688d3b5dc21a8f133b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c543ef593e00db26459d2db8c5f1ae8780ffe066a9f82d688d3b5dc21a8f133b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "c543ef593e00db26459d2db8c5f1ae8780ffe066a9f82d688d3b5dc21a8f133b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c543ef593e00db26459d2db8c5f1ae8780ffe066a9f82d688d3b5dc21a8f133b", kill_on_drop: false }`
[INFO] [stdout] c543ef593e00db26459d2db8c5f1ae8780ffe066a9f82d688d3b5dc21a8f133b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cb0eaaf2f59d845043c54008df50e672108418ee28cb4fbf12527fb20c87b78
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cb0eaaf2f59d845043c54008df50e672108418ee28cb4fbf12527fb20c87b78", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "9cb0eaaf2f59d845043c54008df50e672108418ee28cb4fbf12527fb20c87b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb0eaaf2f59d845043c54008df50e672108418ee28cb4fbf12527fb20c87b78", kill_on_drop: false }`
[INFO] [stdout] 9cb0eaaf2f59d845043c54008df50e672108418ee28cb4fbf12527fb20c87b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d2725e0860ec0cad64174b278267e93c4d5fb10b476ab47586b0a38d95fbad9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d2725e0860ec0cad64174b278267e93c4d5fb10b476ab47586b0a38d95fbad9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bowling-1899bd2132f9c564
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::when_no_rolls ... ok
[INFO] [stdout] test tests::with_a_spare ... ok
[INFO] [stdout] test tests::with_a_spare_and_one_normal_roll ... ok
[INFO] [stdout] test tests::with_one_roll ... ok
[INFO] [stdout] test tests::with_one_strike_roll ... ok
[INFO] [stdout] test tests::with_one_strike_with_one_normal_roll ... ok
[INFO] [stdout] test tests::with_one_strike_with_two_normal_rolls ... ok
[INFO] [stdout] test tests::with_three_normal_rolls ... ok
[INFO] [stdout] test tests::with_three_strikes ... ok
[INFO] [stdout] test tests::with_five_normal_rolls ... ok
[INFO] [stdout] test tests::with_two_normal_rolls ... ok
[INFO] [stdout] test tests::with_10_strike ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bowling
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d2725e0860ec0cad64174b278267e93c4d5fb10b476ab47586b0a38d95fbad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2725e0860ec0cad64174b278267e93c4d5fb10b476ab47586b0a38d95fbad9", kill_on_drop: false }`
[INFO] [stdout] 9d2725e0860ec0cad64174b278267e93c4d5fb10b476ab47586b0a38d95fbad9