[INFO] fetching crate twentyone 0.2.0...
[INFO] testing twentyone-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate twentyone 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate twentyone 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twentyone 0.2.0
[INFO] finished tweaking crates.io crate twentyone 0.2.0
[INFO] tweaked toml for crates.io crate twentyone 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate twentyone 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 2f384acb97e91c652cf7488378ba4689e91734a87529a716a6089fcb942dbf72
[INFO] running `Command { std: "docker" "start" "-a" "2f384acb97e91c652cf7488378ba4689e91734a87529a716a6089fcb942dbf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f384acb97e91c652cf7488378ba4689e91734a87529a716a6089fcb942dbf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f384acb97e91c652cf7488378ba4689e91734a87529a716a6089fcb942dbf72", kill_on_drop: false }`
[INFO] [stdout] 2f384acb97e91c652cf7488378ba4689e91734a87529a716a6089fcb942dbf72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f3c8a2d76f1ccaadc6d65a96c7a7a009326223149bfaceade6ef237aebe5f5
[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" "17f3c8a2d76f1ccaadc6d65a96c7a7a009326223149bfaceade6ef237aebe5f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling twentyone v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "17f3c8a2d76f1ccaadc6d65a96c7a7a009326223149bfaceade6ef237aebe5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f3c8a2d76f1ccaadc6d65a96c7a7a009326223149bfaceade6ef237aebe5f5", kill_on_drop: false }`
[INFO] [stdout] 17f3c8a2d76f1ccaadc6d65a96c7a7a009326223149bfaceade6ef237aebe5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48e36837008fe1fdd93281e1b76a7f390e264330dba04974387a6415f474b72f
[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" "48e36837008fe1fdd93281e1b76a7f390e264330dba04974387a6415f474b72f", kill_on_drop: false }`
[INFO] [stderr]    Compiling twentyone v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "48e36837008fe1fdd93281e1b76a7f390e264330dba04974387a6415f474b72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e36837008fe1fdd93281e1b76a7f390e264330dba04974387a6415f474b72f", kill_on_drop: false }`
[INFO] [stdout] 48e36837008fe1fdd93281e1b76a7f390e264330dba04974387a6415f474b72f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8a3c6bbe721c651887fe1ec04046b5933ff134bda54c3c27b32f2c8a0c65077
[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" "d8a3c6bbe721c651887fe1ec04046b5933ff134bda54c3c27b32f2c8a0c65077", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twentyone-6ea1a226b1a54372)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-ed43d7803c981118)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::deck_tests ... ok
[INFO] [stdout] test tests::game_tests ... ok
[INFO] [stdout] test tests::hand_tests ... ok
[INFO] [stdout] test tests::player_dealer_tests ... ok
[INFO] [stderr]    Doc-tests twentyone
[INFO] [stdout] test tests::shoe_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/game.rs - game::get_hand_value (line 515) ... ok
[INFO] [stdout] test src/cards.rs - cards::draw_card (line 75) ... ok
[INFO] [stdout] test src/cards.rs - cards::shuffle_deck (line 57) ... ok
[INFO] [stdout] test src/game.rs - game::can_split (line 569) ... ok
[INFO] [stdout] test src/cards.rs - cards::create_shoe (line 37) ... ok
[INFO] [stdout] test src/cards.rs - cards::create_deck (line 8) ... ok
[INFO] [stdout] test src/cards.rs - cards::hit_card (line 99) ... ok
[INFO] [stdout] test src/game.rs - game::Player::new (line 475) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8a3c6bbe721c651887fe1ec04046b5933ff134bda54c3c27b32f2c8a0c65077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a3c6bbe721c651887fe1ec04046b5933ff134bda54c3c27b32f2c8a0c65077", kill_on_drop: false }`
[INFO] [stdout] d8a3c6bbe721c651887fe1ec04046b5933ff134bda54c3c27b32f2c8a0c65077