[INFO] fetching crate art_dice 0.4.1...
[INFO] testing art_dice-0.4.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate art_dice 0.4.1 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate art_dice 0.4.1 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 art_dice 0.4.1
[INFO] finished tweaking crates.io crate art_dice 0.4.1
[INFO] tweaked toml for crates.io crate art_dice 0.4.1 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 94b1cafe849b6d682d35dd284769c138fb61c023dcd635d844627331fbf6335b
[INFO] running `Command { std: "docker" "start" "-a" "94b1cafe849b6d682d35dd284769c138fb61c023dcd635d844627331fbf6335b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94b1cafe849b6d682d35dd284769c138fb61c023dcd635d844627331fbf6335b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b1cafe849b6d682d35dd284769c138fb61c023dcd635d844627331fbf6335b", kill_on_drop: false }`
[INFO] [stdout] 94b1cafe849b6d682d35dd284769c138fb61c023dcd635d844627331fbf6335b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] ce3885615da1e8c7f3b1a5e208917a094b2c3898da0ba7236257cf50e7946a82
[INFO] running `Command { std: "docker" "start" "-a" "ce3885615da1e8c7f3b1a5e208917a094b2c3898da0ba7236257cf50e7946a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling art_dice v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "ce3885615da1e8c7f3b1a5e208917a094b2c3898da0ba7236257cf50e7946a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3885615da1e8c7f3b1a5e208917a094b2c3898da0ba7236257cf50e7946a82", kill_on_drop: false }`
[INFO] [stdout] ce3885615da1e8c7f3b1a5e208917a094b2c3898da0ba7236257cf50e7946a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 26b4562e9efbd1c03292c6abca36d6b0ab8a217cb9ff7fb54647baf14ec3a773
[INFO] running `Command { std: "docker" "start" "-a" "26b4562e9efbd1c03292c6abca36d6b0ab8a217cb9ff7fb54647baf14ec3a773", kill_on_drop: false }`
[INFO] [stderr]    Compiling art_dice v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/art_dice-6f5a35bd06212c00)
[INFO] running `Command { std: "docker" "inspect" "26b4562e9efbd1c03292c6abca36d6b0ab8a217cb9ff7fb54647baf14ec3a773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b4562e9efbd1c03292c6abca36d6b0ab8a217cb9ff7fb54647baf14ec3a773", kill_on_drop: false }`
[INFO] [stdout] 26b4562e9efbd1c03292c6abca36d6b0ab8a217cb9ff7fb54647baf14ec3a773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] d5243619d04178e0f4ac700d24403acab2c6ceab7527aa6a0a7d3e42460bdc11
[INFO] running `Command { std: "docker" "start" "-a" "d5243619d04178e0f4ac700d24403acab2c6ceab7527aa6a0a7d3e42460bdc11", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/art_dice-6f5a35bd06212c00)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test dice::tests::four_sided_die ... ok
[INFO] [stdout] test dice::tests::twelve_sided_die ... ok
[INFO] [stdout] test dice::tests::ten_sided_die_average ... ok
[INFO] [stdout] test dice::tests::six_sided_die_average ... ok
[INFO] [stdout] test rolls::tests::one_d4 ... ok
[INFO] [stdout] test rolls::tests::one_d4_compare_two_d4 ... ok
[INFO] [stdout] test rolls::tests::d4_and_d8 ... ok
[INFO] [stdout] test rolls::tests::one_d8_compare_two_d4 ... ok
[INFO] [stdout] test rolls::tests::two_custom_d4_multiple_targets ... ok
[INFO] [stdout] test rolls::tests::three_d4s_remove_highest_two ... ok
[INFO] [stdout] test rolls::tests::two_d4s ... ok
[INFO] [stdout] test rolls::tests::three_d4s_remove_lowest_two ... ok
[INFO] [stdout] test rolls::tests::three_d4s_highest_two ... ok
[INFO] [stdout] test rolls::tests::three_d4s ... ok
[INFO] [stdout] test rolls::tests::two_d4_compare_two_d4 ... ok
[INFO] [stdout] test rolls::tests::three_d4s_lowest_two ... ok
[INFO] [stdout] test rolls::tests::four_through_ten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests art_dice
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/dice/mod.rs - dice::DieSymbol::new (line 14) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::DieSide::new (line 57) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::DieSymbol::name (line 33) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::Die::new (line 102) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollCompareResult::new (line 323) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::Die::sides (line 127) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::DieSide::symbols (line 74) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::Die::average_of (line 186) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollCompareResult::win_odds (line 345) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollCompareResult::tie_odds (line 375) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollProbabilities::roll_against (line 272) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollProbabilities::get_odds (line 222) ... ok
[INFO] [stdout] test src/dice/mod.rs - dice::Die::unique_symbols (line 151) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollCompareResult::loss_odds (line 405) ... ok
[INFO] [stdout] test src/rolls/mod.rs - rolls::RollProbabilities::new (line 178) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5243619d04178e0f4ac700d24403acab2c6ceab7527aa6a0a7d3e42460bdc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5243619d04178e0f4ac700d24403acab2c6ceab7527aa6a0a7d3e42460bdc11", kill_on_drop: false }`
[INFO] [stdout] d5243619d04178e0f4ac700d24403acab2c6ceab7527aa6a0a7d3e42460bdc11