[INFO] fetching crate Rustic_Hangman 0.1.1...
[INFO] testing Rustic_Hangman-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate Rustic_Hangman 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate Rustic_Hangman 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Rustic_Hangman 0.1.1
[INFO] finished tweaking crates.io crate Rustic_Hangman 0.1.1
[INFO] tweaked toml for crates.io crate Rustic_Hangman 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate Rustic_Hangman 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "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] 05c4934109ee77003b3c4214ebaa17114d3f3920d64a1fcd1448ebbf018ed51c
[INFO] running `Command { std: "docker" "start" "-a" "05c4934109ee77003b3c4214ebaa17114d3f3920d64a1fcd1448ebbf018ed51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05c4934109ee77003b3c4214ebaa17114d3f3920d64a1fcd1448ebbf018ed51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c4934109ee77003b3c4214ebaa17114d3f3920d64a1fcd1448ebbf018ed51c", kill_on_drop: false }`
[INFO] [stdout] 05c4934109ee77003b3c4214ebaa17114d3f3920d64a1fcd1448ebbf018ed51c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebf705c311e172c76ae896a6a03095ab0d0cc4d7a7c909825c8cfd6881b658ad
[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" "ebf705c311e172c76ae896a6a03095ab0d0cc4d7a7c909825c8cfd6881b658ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling Rustic_Hangman v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "ebf705c311e172c76ae896a6a03095ab0d0cc4d7a7c909825c8cfd6881b658ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf705c311e172c76ae896a6a03095ab0d0cc4d7a7c909825c8cfd6881b658ad", kill_on_drop: false }`
[INFO] [stdout] ebf705c311e172c76ae896a6a03095ab0d0cc4d7a7c909825c8cfd6881b658ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "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] 97147717f49c2f47bfcf51e8f2ab6d4c22445cf350a696eb8a5753f2e9dfe522
[INFO] running `Command { std: "docker" "start" "-a" "97147717f49c2f47bfcf51e8f2ab6d4c22445cf350a696eb8a5753f2e9dfe522", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rustic_Hangman v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "97147717f49c2f47bfcf51e8f2ab6d4c22445cf350a696eb8a5753f2e9dfe522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97147717f49c2f47bfcf51e8f2ab6d4c22445cf350a696eb8a5753f2e9dfe522", kill_on_drop: false }`
[INFO] [stdout] 97147717f49c2f47bfcf51e8f2ab6d4c22445cf350a696eb8a5753f2e9dfe522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e843a7ee528626005cb751acda1bb913800929963be850d43fee107dd342b19
[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" "4e843a7ee528626005cb751acda1bb913800929963be850d43fee107dd342b19", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hangman-e5aad603846da11f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hangman::tests::check_hangman_new ... ok
[INFO] [stdout] test hangman::tests::test_guess_single ... ok
[INFO] [stdout] test hangman::tests::test_guess_whole ... ok
[INFO] [stdout] test hangman::tests::check_numbers_not_allowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hangman-4e6e612db4bc5adf
[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 hangman
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lib/hangman.rs - hangman::Hangman::new (line 41) ... ok
[INFO] [stdout] test lib/hangman.rs - hangman::Hangman::handle_guess (line 245) ... ok
[INFO] [stdout] test lib/hangman.rs - hangman::Hangman::guess (line 156) ... ok
[INFO] [stdout] test lib/hangman.rs - hangman::Hangman::guess_str (line 181) ... ok
[INFO] [stdout] test lib/hangman.rs - hangman::Hangman::new_from_word_list (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e843a7ee528626005cb751acda1bb913800929963be850d43fee107dd342b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e843a7ee528626005cb751acda1bb913800929963be850d43fee107dd342b19", kill_on_drop: false }`
[INFO] [stdout] 4e843a7ee528626005cb751acda1bb913800929963be850d43fee107dd342b19