[INFO] fetching crate yet_another_guessing_game 0.1.0...
[INFO] testing yet_another_guessing_game-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate yet_another_guessing_game 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate yet_another_guessing_game 0.1.0 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 yet_another_guessing_game 0.1.0
[INFO] finished tweaking crates.io crate yet_another_guessing_game 0.1.0
[INFO] tweaked toml for crates.io crate yet_another_guessing_game 0.1.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate yet_another_guessing_game 0.1.0 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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c1607445fc0bf81fc281e6f38cdac0e9f4bd62aaeb6043d603d218764aa767
[INFO] running `Command { std: "docker" "start" "-a" "47c1607445fc0bf81fc281e6f38cdac0e9f4bd62aaeb6043d603d218764aa767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c1607445fc0bf81fc281e6f38cdac0e9f4bd62aaeb6043d603d218764aa767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c1607445fc0bf81fc281e6f38cdac0e9f4bd62aaeb6043d603d218764aa767", kill_on_drop: false }`
[INFO] [stdout] 47c1607445fc0bf81fc281e6f38cdac0e9f4bd62aaeb6043d603d218764aa767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e047d53530304f09f0c33a31da44ed3b1f1a34080fbc28106a870067edaed4c
[INFO] running `Command { std: "docker" "start" "-a" "8e047d53530304f09f0c33a31da44ed3b1f1a34080fbc28106a870067edaed4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling yet_another_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "8e047d53530304f09f0c33a31da44ed3b1f1a34080fbc28106a870067edaed4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e047d53530304f09f0c33a31da44ed3b1f1a34080fbc28106a870067edaed4c", kill_on_drop: false }`
[INFO] [stdout] 8e047d53530304f09f0c33a31da44ed3b1f1a34080fbc28106a870067edaed4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51586ff2cb6558b632b1c3b0d48181dc7389b148dff58c94819b3b8c0a22bd3f
[INFO] running `Command { std: "docker" "start" "-a" "51586ff2cb6558b632b1c3b0d48181dc7389b148dff58c94819b3b8c0a22bd3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yet_another_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/yet_another_guessing_game-aa32915797664d21)
[INFO] running `Command { std: "docker" "inspect" "51586ff2cb6558b632b1c3b0d48181dc7389b148dff58c94819b3b8c0a22bd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51586ff2cb6558b632b1c3b0d48181dc7389b148dff58c94819b3b8c0a22bd3f", kill_on_drop: false }`
[INFO] [stdout] 51586ff2cb6558b632b1c3b0d48181dc7389b148dff58c94819b3b8c0a22bd3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b87158663f5ec98d5a9e127fb844ef5fae2bd673c3ea4a172fd33fe0d2f25b02
[INFO] running `Command { std: "docker" "start" "-a" "b87158663f5ec98d5a9e127fb844ef5fae2bd673c3ea4a172fd33fe0d2f25b02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yet_another_guessing_game-aa32915797664d21)
[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" "b87158663f5ec98d5a9e127fb844ef5fae2bd673c3ea4a172fd33fe0d2f25b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87158663f5ec98d5a9e127fb844ef5fae2bd673c3ea4a172fd33fe0d2f25b02", kill_on_drop: false }`
[INFO] [stdout] b87158663f5ec98d5a9e127fb844ef5fae2bd673c3ea4a172fd33fe0d2f25b02