[INFO] fetching crate slot_machine 0.3.0...
[INFO] testing slot_machine-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate slot_machine 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate slot_machine 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slot_machine 0.3.0
[INFO] finished tweaking crates.io crate slot_machine 0.3.0
[INFO] tweaked toml for crates.io crate slot_machine 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate slot_machine 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 422f15ca839e2f5001dce2a56f231baa1255720e7df6560dc38f792af4e9c81a
[INFO] running `Command { std: "docker" "start" "-a" "422f15ca839e2f5001dce2a56f231baa1255720e7df6560dc38f792af4e9c81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "422f15ca839e2f5001dce2a56f231baa1255720e7df6560dc38f792af4e9c81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422f15ca839e2f5001dce2a56f231baa1255720e7df6560dc38f792af4e9c81a", kill_on_drop: false }`
[INFO] [stdout] 422f15ca839e2f5001dce2a56f231baa1255720e7df6560dc38f792af4e9c81a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 067ca5e69fdea3661d82134464f91296f28971efaa28e7eb0f7a866e1abc9240
[INFO] running `Command { std: "docker" "start" "-a" "067ca5e69fdea3661d82134464f91296f28971efaa28e7eb0f7a866e1abc9240", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling slot_machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.22s
[INFO] running `Command { std: "docker" "inspect" "067ca5e69fdea3661d82134464f91296f28971efaa28e7eb0f7a866e1abc9240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067ca5e69fdea3661d82134464f91296f28971efaa28e7eb0f7a866e1abc9240", kill_on_drop: false }`
[INFO] [stdout] 067ca5e69fdea3661d82134464f91296f28971efaa28e7eb0f7a866e1abc9240
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dcd63263fa8937781be17a92c075961680d02bd06920239f22656a13bc0a35f
[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" "4dcd63263fa8937781be17a92c075961680d02bd06920239f22656a13bc0a35f", kill_on_drop: false }`
[INFO] [stderr]    Compiling slot_machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "4dcd63263fa8937781be17a92c075961680d02bd06920239f22656a13bc0a35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dcd63263fa8937781be17a92c075961680d02bd06920239f22656a13bc0a35f", kill_on_drop: false }`
[INFO] [stdout] 4dcd63263fa8937781be17a92c075961680d02bd06920239f22656a13bc0a35f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c3fdf6bbdcf224cfde03fdbc9b0b799d94c199350127a71aa00a6365d5a4cda
[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" "6c3fdf6bbdcf224cfde03fdbc9b0b799d94c199350127a71aa00a6365d5a4cda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slot_machine-c235fe349ed86cd2)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test game::payout::test::test_is_all ... ok
[INFO] [stdout] test game::payout::test::test_payout ... ok
[INFO] [stdout] test game::symbol::test::blank_from_number ... ok
[INFO] [stdout] test game::symbol::test::bar_from_number ... ok
[INFO] [stdout] test game::symbol::test::double_bar_from_number ... ok
[INFO] [stdout] test game::symbol::test::from_number_assert_error ... ok
[INFO] [stdout] test game::symbol::test::jackpot_from_number ... ok
[INFO] [stdout] test game::symbol::test::seven_from_number ... ok
[INFO] [stdout] test game::test::game_validate_bet ... ok
[INFO] [stdout] test game::test::game_spin ... ok
[INFO] [stdout] test game::test::game_validate_bet_bet_bigger_bet_max ... ok
[INFO] [stdout] test game::test::game_new ... ok
[INFO] [stdout] test game::symbol::test::triple_bar_from_number ... ok
[INFO] [stdout] test game::symbol::test::cherry_from_number ... ok
[INFO] [stdout] test game::test::game_validate_bet_bet_less_bet_min ... ok
[INFO] [stdout] test game::test::game_validate_bet_bet_min_bigger_bet_max ... ok
[INFO] [stdout] test game::payout::test::payout_vec_length_not_3 - should panic ... ok
[INFO] [stderr]    Doc-tests slot_machine
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/game/symbol.rs - game::symbol::Symbol::random (line 62) ... ok
[INFO] [stdout] test src/game/mod.rs - game::Game::new (line 71) ... ok
[INFO] [stdout] test src/game/symbol.rs - game::symbol::Symbol::from_number (line 37) ... ok
[INFO] [stdout] test src/game/mod.rs - game::Game::spin (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c3fdf6bbdcf224cfde03fdbc9b0b799d94c199350127a71aa00a6365d5a4cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3fdf6bbdcf224cfde03fdbc9b0b799d94c199350127a71aa00a6365d5a4cda", kill_on_drop: false }`
[INFO] [stdout] 6c3fdf6bbdcf224cfde03fdbc9b0b799d94c199350127a71aa00a6365d5a4cda