[INFO] fetching crate hunt-the-wumpus 0.2.0...
[INFO] testing hunt-the-wumpus-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hunt-the-wumpus 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hunt-the-wumpus 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hunt-the-wumpus 0.2.0
[INFO] finished tweaking crates.io crate hunt-the-wumpus 0.2.0
[INFO] tweaked toml for crates.io crate hunt-the-wumpus 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate hunt-the-wumpus 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] c34adffded5848e00e7603c531dd43a6e1e3b2ae3867b1ae21dfa6f0bad9316c
[INFO] running `Command { std: "docker" "start" "-a" "c34adffded5848e00e7603c531dd43a6e1e3b2ae3867b1ae21dfa6f0bad9316c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c34adffded5848e00e7603c531dd43a6e1e3b2ae3867b1ae21dfa6f0bad9316c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34adffded5848e00e7603c531dd43a6e1e3b2ae3867b1ae21dfa6f0bad9316c", kill_on_drop: false }`
[INFO] [stdout] c34adffded5848e00e7603c531dd43a6e1e3b2ae3867b1ae21dfa6f0bad9316c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e03a12c1804ae056f165176dd2a729a2b2ae11bd2c06362b70e198c058f7d1c2
[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" "e03a12c1804ae056f165176dd2a729a2b2ae11bd2c06362b70e198c058f7d1c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hunt-the-wumpus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.82s
[INFO] running `Command { std: "docker" "inspect" "e03a12c1804ae056f165176dd2a729a2b2ae11bd2c06362b70e198c058f7d1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03a12c1804ae056f165176dd2a729a2b2ae11bd2c06362b70e198c058f7d1c2", kill_on_drop: false }`
[INFO] [stdout] e03a12c1804ae056f165176dd2a729a2b2ae11bd2c06362b70e198c058f7d1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] bdff171aa1d91b886337d9b2ca8f5720fca58ce2ac342c76ee425808d7a1002a
[INFO] running `Command { std: "docker" "start" "-a" "bdff171aa1d91b886337d9b2ca8f5720fca58ce2ac342c76ee425808d7a1002a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hunt-the-wumpus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hunt_the_wumpus-f646dd065a2e8bf3)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hunt_the_wumpus-8bc0b7d02a442114)
[INFO] running `Command { std: "docker" "inspect" "bdff171aa1d91b886337d9b2ca8f5720fca58ce2ac342c76ee425808d7a1002a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdff171aa1d91b886337d9b2ca8f5720fca58ce2ac342c76ee425808d7a1002a", kill_on_drop: false }`
[INFO] [stdout] bdff171aa1d91b886337d9b2ca8f5720fca58ce2ac342c76ee425808d7a1002a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 801bf1c8ea6afe5678b2c5cdebe761c5b352379c6d0c60ec5b94678867c22214
[INFO] running `Command { std: "docker" "start" "-a" "801bf1c8ea6afe5678b2c5cdebe761c5b352379c6d0c60ec5b94678867c22214", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hunt_the_wumpus-f646dd065a2e8bf3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hunt_the_wumpus-8bc0b7d02a442114)
[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] [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] [stderr]    Doc-tests hunt-the-wumpus
[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" "801bf1c8ea6afe5678b2c5cdebe761c5b352379c6d0c60ec5b94678867c22214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801bf1c8ea6afe5678b2c5cdebe761c5b352379c6d0c60ec5b94678867c22214", kill_on_drop: false }`
[INFO] [stdout] 801bf1c8ea6afe5678b2c5cdebe761c5b352379c6d0c60ec5b94678867c22214