[INFO] fetching crate slot_machine 0.3.0...
[INFO] testing slot_machine-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate slot_machine 0.3.0 into /workspace/builds/worker-7-tc1/source
[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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slot_machine 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slot_machine 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.61
[INFO] [stderr]   Downloaded libc v0.2.82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfa02d582666f4d2de72336d96241c8641fcebff2e0447cfc2de2b0d98a8f008
[INFO] running `Command { std: "docker" "start" "-a" "cfa02d582666f4d2de72336d96241c8641fcebff2e0447cfc2de2b0d98a8f008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa02d582666f4d2de72336d96241c8641fcebff2e0447cfc2de2b0d98a8f008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa02d582666f4d2de72336d96241c8641fcebff2e0447cfc2de2b0d98a8f008", kill_on_drop: false }`
[INFO] [stdout] cfa02d582666f4d2de72336d96241c8641fcebff2e0447cfc2de2b0d98a8f008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37fcd54edc6c61abaf6b7092186395fb0e5262ba8fba3ca70c592e62b34f4b60
[INFO] running `Command { std: "docker" "start" "-a" "37fcd54edc6c61abaf6b7092186395fb0e5262ba8fba3ca70c592e62b34f4b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling quote v1.0.8
[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 slot_machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "37fcd54edc6c61abaf6b7092186395fb0e5262ba8fba3ca70c592e62b34f4b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fcd54edc6c61abaf6b7092186395fb0e5262ba8fba3ca70c592e62b34f4b60", kill_on_drop: false }`
[INFO] [stdout] 37fcd54edc6c61abaf6b7092186395fb0e5262ba8fba3ca70c592e62b34f4b60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63967e82ea4fd18e28c462786d5991109c4cf26a6ce531f2326513042a76c04a
[INFO] running `Command { std: "docker" "start" "-a" "63967e82ea4fd18e28c462786d5991109c4cf26a6ce531f2326513042a76c04a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slot_machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "63967e82ea4fd18e28c462786d5991109c4cf26a6ce531f2326513042a76c04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63967e82ea4fd18e28c462786d5991109c4cf26a6ce531f2326513042a76c04a", kill_on_drop: false }`
[INFO] [stdout] 63967e82ea4fd18e28c462786d5991109c4cf26a6ce531f2326513042a76c04a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b862b696d7eb6d155cf20b92c50547da5c4ac901015a4495ba6fbf7230660f16
[INFO] running `Command { std: "docker" "start" "-a" "b862b696d7eb6d155cf20b92c50547da5c4ac901015a4495ba6fbf7230660f16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slot_machine-23cfbbb606614cfd)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test game::symbol::test::bar_from_number ... ok
[INFO] [stdout] test game::symbol::test::cherry_from_number ... ok
[INFO] [stdout] test game::symbol::test::double_bar_from_number ... ok
[INFO] [stdout] test game::payout::test::test_is_all ... ok
[INFO] [stdout] test game::symbol::test::blank_from_number ... ok
[INFO] [stdout] test game::payout::test::test_payout ... 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_new ... ok
[INFO] [stdout] test game::test::game_spin ... ok
[INFO] [stdout] test game::test::game_validate_bet ... ok
[INFO] [stdout] test game::test::game_validate_bet_bet_bigger_bet_max ... 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::symbol::test::triple_bar_from_number ... ok
[INFO] [stdout] test game::payout::test::payout_vec_length_not_3 - should panic ... ok
[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] [stderr]    Doc-tests slot_machine
[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::spin (line 155) ... 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] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b862b696d7eb6d155cf20b92c50547da5c4ac901015a4495ba6fbf7230660f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b862b696d7eb6d155cf20b92c50547da5c4ac901015a4495ba6fbf7230660f16", kill_on_drop: false }`
[INFO] [stdout] b862b696d7eb6d155cf20b92c50547da5c4ac901015a4495ba6fbf7230660f16