Dec 05 03:02:47.712 INFO checking Chronum94/Knight_vs_Dragon against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:02:47.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 03:02:48.100 INFO [stdout] 9161aa38fc7bab5e4f1c2c942c6323af4ed67c35e0f9b7042d4673c1c8eb8605
Dec 05 03:02:48.102 INFO running `"docker" "start" "-a" "9161aa38fc7bab5e4f1c2c942c6323af4ed67c35e0f9b7042d4673c1c8eb8605"`
Dec 05 03:02:50.731 INFO [stderr] usermod: no changes
Dec 05 03:02:50.803 INFO [stderr]     Checking Knights_vs_Dragons v0.1.0 (/source)
Dec 05 03:02:51.601 INFO [stderr] warning: unused variable: `dfn_f2`
Dec 05 03:02:51.601 INFO [stderr]   --> src/main.rs:18:26
Dec 05 03:02:51.602 INFO [stderr]    |
Dec 05 03:02:51.602 INFO [stderr] 18 |         fn attack(&self, dfn_f2: i32, dodge: f32) -> f32 {
Dec 05 03:02:51.602 INFO [stderr]    |                          ^^^^^^ help: consider using `_dfn_f2` instead
Dec 05 03:02:51.603 INFO [stderr]    |
Dec 05 03:02:51.603 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:02:51.603 INFO [stderr] 
Dec 05 03:02:51.607 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.607 INFO [stderr]   --> src/main.rs:50:17
Dec 05 03:02:51.608 INFO [stderr]    |
Dec 05 03:02:51.608 INFO [stderr] 50 |             let mut knight_dmg: f32 = knight.attack(dragon.dfn, dragon.dodge);
Dec 05 03:02:51.608 INFO [stderr]    |                 ----^^^^^^^^^^
Dec 05 03:02:51.609 INFO [stderr]    |                 |
Dec 05 03:02:51.609 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.609 INFO [stderr]    |
Dec 05 03:02:51.609 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:02:51.610 INFO [stderr] 
Dec 05 03:02:51.610 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.610 INFO [stderr]   --> src/main.rs:51:17
Dec 05 03:02:51.611 INFO [stderr]    |
Dec 05 03:02:51.611 INFO [stderr] 51 |             let mut dragon_dmg: f32 = dragon.attack(knight.dfn, knight.dodge);
Dec 05 03:02:51.611 INFO [stderr]    |                 ----^^^^^^^^^^
Dec 05 03:02:51.612 INFO [stderr]    |                 |
Dec 05 03:02:51.612 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.612 INFO [stderr] 
Dec 05 03:02:51.613 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.613 INFO [stderr]   --> src/main.rs:19:17
Dec 05 03:02:51.613 INFO [stderr]    |
Dec 05 03:02:51.613 INFO [stderr] 19 |             let mut acc = rand::thread_rng().gen::<f32>();
Dec 05 03:02:51.613 INFO [stderr]    |                 ----^^^
Dec 05 03:02:51.613 INFO [stderr]    |                 |
Dec 05 03:02:51.613 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.613 INFO [stderr] 
Dec 05 03:02:51.614 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.614 INFO [stderr]   --> src/main.rs:24:21
Dec 05 03:02:51.614 INFO [stderr]    |
Dec 05 03:02:51.614 INFO [stderr] 24 |                 let mut crit = rand::thread_rng().gen::<f32>();
Dec 05 03:02:51.614 INFO [stderr]    |                     ----^^^^
Dec 05 03:02:51.614 INFO [stderr]    |                     |
Dec 05 03:02:51.614 INFO [stderr]    |                     help: remove this `mut`
Dec 05 03:02:51.614 INFO [stderr] 
Dec 05 03:02:51.614 INFO [stderr] warning: crate `Knights_vs_Dragons` should have a snake case name such as `knights_vs_dragons`
Dec 05 03:02:51.615 INFO [stderr]   |
Dec 05 03:02:51.615 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 03:02:51.615 INFO [stderr] 
Dec 05 03:02:51.785 INFO [stderr] warning: unused variable: `dfn_f2`
Dec 05 03:02:51.785 INFO [stderr]   --> src/main.rs:18:26
Dec 05 03:02:51.785 INFO [stderr]    |
Dec 05 03:02:51.785 INFO [stderr] 18 |         fn attack(&self, dfn_f2: i32, dodge: f32) -> f32 {
Dec 05 03:02:51.785 INFO [stderr]    |                          ^^^^^^ help: consider using `_dfn_f2` instead
Dec 05 03:02:51.785 INFO [stderr]    |
Dec 05 03:02:51.785 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 03:02:51.785 INFO [stderr] 
Dec 05 03:02:51.789 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.789 INFO [stderr]   --> src/main.rs:50:17
Dec 05 03:02:51.789 INFO [stderr]    |
Dec 05 03:02:51.789 INFO [stderr] 50 |             let mut knight_dmg: f32 = knight.attack(dragon.dfn, dragon.dodge);
Dec 05 03:02:51.789 INFO [stderr]    |                 ----^^^^^^^^^^
Dec 05 03:02:51.789 INFO [stderr]    |                 |
Dec 05 03:02:51.789 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.789 INFO [stderr]    |
Dec 05 03:02:51.789 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 03:02:51.789 INFO [stderr] 
Dec 05 03:02:51.789 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.789 INFO [stderr]   --> src/main.rs:51:17
Dec 05 03:02:51.789 INFO [stderr]    |
Dec 05 03:02:51.789 INFO [stderr] 51 |             let mut dragon_dmg: f32 = dragon.attack(knight.dfn, knight.dodge);
Dec 05 03:02:51.789 INFO [stderr]    |                 ----^^^^^^^^^^
Dec 05 03:02:51.789 INFO [stderr]    |                 |
Dec 05 03:02:51.789 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.789 INFO [stderr] 
Dec 05 03:02:51.790 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.790 INFO [stderr]   --> src/main.rs:19:17
Dec 05 03:02:51.790 INFO [stderr]    |
Dec 05 03:02:51.790 INFO [stderr] 19 |             let mut acc = rand::thread_rng().gen::<f32>();
Dec 05 03:02:51.790 INFO [stderr]    |                 ----^^^
Dec 05 03:02:51.790 INFO [stderr]    |                 |
Dec 05 03:02:51.790 INFO [stderr]    |                 help: remove this `mut`
Dec 05 03:02:51.790 INFO [stderr] 
Dec 05 03:02:51.790 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:02:51.790 INFO [stderr]   --> src/main.rs:24:21
Dec 05 03:02:51.790 INFO [stderr]    |
Dec 05 03:02:51.790 INFO [stderr] 24 |                 let mut crit = rand::thread_rng().gen::<f32>();
Dec 05 03:02:51.790 INFO [stderr]    |                     ----^^^^
Dec 05 03:02:51.790 INFO [stderr]    |                     |
Dec 05 03:02:51.790 INFO [stderr]    |                     help: remove this `mut`
Dec 05 03:02:51.790 INFO [stderr] 
Dec 05 03:02:51.791 INFO [stderr] warning: crate `Knights_vs_Dragons` should have a snake case name such as `knights_vs_dragons`
Dec 05 03:02:51.791 INFO [stderr]   |
Dec 05 03:02:51.791 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 03:02:51.791 INFO [stderr] 
Dec 05 03:02:51.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 05 03:02:51.835 INFO [stderr] su: No module specific data is present
Dec 05 03:02:53.029 INFO running `"docker" "inspect" "9161aa38fc7bab5e4f1c2c942c6323af4ed67c35e0f9b7042d4673c1c8eb8605"`
Dec 05 03:02:53.313 INFO running `"docker" "rm" "-f" "9161aa38fc7bab5e4f1c2c942c6323af4ed67c35e0f9b7042d4673c1c8eb8605"`
Dec 05 03:02:53.544 INFO [stdout] 9161aa38fc7bab5e4f1c2c942c6323af4ed67c35e0f9b7042d4673c1c8eb8605