[INFO] cloning repository https://github.com/guillemcordoba/rpg-class-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guillemcordoba/rpg-class-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc2a6236546146c6930cce762f71fa738ef42703
[INFO] checking guillemcordoba/rpg-class-simulator against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/guillemcordoba/rpg-class-simulator
[INFO] finished tweaking git repo https://github.com/guillemcordoba/rpg-class-simulator
[INFO] tweaked toml for git repo https://github.com/guillemcordoba/rpg-class-simulator written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/guillemcordoba/rpg-class-simulator on toolchain 94e848735e78b58442e0b82e9c60f8f430840389
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/guillemcordoba/rpg-class-simulator 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" "+94e848735e78b58442e0b82e9c60f8f430840389" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roll-dice v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc5abddc26b62933dbea87360eee0699ff4eb794e1e7e377d4d049af3e0edeeb
[INFO] running `Command { std: "docker" "start" "-a" "cc5abddc26b62933dbea87360eee0699ff4eb794e1e7e377d4d049af3e0edeeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc5abddc26b62933dbea87360eee0699ff4eb794e1e7e377d4d049af3e0edeeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5abddc26b62933dbea87360eee0699ff4eb794e1e7e377d4d049af3e0edeeb", kill_on_drop: false }`
[INFO] [stdout] cc5abddc26b62933dbea87360eee0699ff4eb794e1e7e377d4d049af3e0edeeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4aa1f062e6960bfeb23bdf43466fc4130b48e81117e92e5f8dec3687d6b8a9
[INFO] running `Command { std: "docker" "start" "-a" "fa4aa1f062e6960bfeb23bdf43466fc4130b48e81117e92e5f8dec3687d6b8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking roll-dice v0.1.0
[INFO] [stderr]     Checking rpg-class-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Box::new(|| (Box::new(Rogue) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         Box::new(|| (Box::new(Rogue) as Box<dyn Class>)),
[INFO] [stdout] 30 +         Box::new(|| Box::new(Rogue) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Box::new(|| (Box::new(HammerGuy) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         Box::new(|| (Box::new(HammerGuy) as Box<dyn Class>)),
[INFO] [stdout] 31 +         Box::new(|| Box::new(HammerGuy) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Box::new(|| (Box::new(HeavyKnight) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -         Box::new(|| (Box::new(HeavyKnight) as Box<dyn Class>)),
[INFO] [stdout] 32 +         Box::new(|| Box::new(HeavyKnight) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Box::new(|| (Box::new(Gangster) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         Box::new(|| (Box::new(Gangster) as Box<dyn Class>)),
[INFO] [stdout] 33 +         Box::new(|| Box::new(Gangster) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Box::new(|| (Box::new(Rogue) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         Box::new(|| (Box::new(Rogue) as Box<dyn Class>)),
[INFO] [stdout] 30 +         Box::new(|| Box::new(Rogue) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Box::new(|| (Box::new(HammerGuy) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         Box::new(|| (Box::new(HammerGuy) as Box<dyn Class>)),
[INFO] [stdout] 31 +         Box::new(|| Box::new(HammerGuy) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Box::new(|| (Box::new(HeavyKnight) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -         Box::new(|| (Box::new(HeavyKnight) as Box<dyn Class>)),
[INFO] [stdout] 32 +         Box::new(|| Box::new(HeavyKnight) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/generators.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Box::new(|| (Box::new(Gangster) as Box<dyn Class>)),
[INFO] [stdout]    |                     ^                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         Box::new(|| (Box::new(Gangster) as Box<dyn Class>)),
[INFO] [stdout] 33 +         Box::new(|| Box::new(Gangster) as Box<dyn Class> ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tick`
[INFO] [stdout]   --> src/classes/rogue.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         tick: usize,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/classes/rogue.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         first: bool,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         self_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rival_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         rival_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rival_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tick`
[INFO] [stdout]   --> src/classes/rogue.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         tick: usize,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/classes/rogue.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         first: bool,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         self_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rival_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         rival_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rival_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "fa4aa1f062e6960bfeb23bdf43466fc4130b48e81117e92e5f8dec3687d6b8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4aa1f062e6960bfeb23bdf43466fc4130b48e81117e92e5f8dec3687d6b8a9", kill_on_drop: false }`
[INFO] [stdout] fa4aa1f062e6960bfeb23bdf43466fc4130b48e81117e92e5f8dec3687d6b8a9