Dec 19 07:14:07.397 INFO checking therunomask/Turing against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:14:07.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/therunomask/Turing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:14:07.668 INFO [stdout] 6c1777c42c12937c72e8faeb31ea2436f262b8ed13d8e080b808e9f1a45d63e1
Dec 19 07:14:07.674 INFO running `"docker" "start" "-a" "6c1777c42c12937c72e8faeb31ea2436f262b8ed13d8e080b808e9f1a45d63e1"`
Dec 19 07:14:08.327 INFO [stderr]     Checking random_start v0.1.0 (/opt/crater/workdir)
Dec 19 07:14:08.524 INFO [stderr] warning: unused variable: `direction`
Dec 19 07:14:08.524 INFO [stderr]    --> src/main.rs:139:13
Dec 19 07:14:08.524 INFO [stderr]     |
Dec 19 07:14:08.524 INFO [stderr] 139 |     let mut direction: bool;
Dec 19 07:14:08.524 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_direction` instead
Dec 19 07:14:08.524 INFO [stderr]     |
Dec 19 07:14:08.524 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 07:14:08.525 INFO [stderr] 
Dec 19 07:14:08.525 INFO [stderr] warning: unused variable: `new_state_bool`
Dec 19 07:14:08.525 INFO [stderr]    --> src/main.rs:140:13
Dec 19 07:14:08.525 INFO [stderr]     |
Dec 19 07:14:08.525 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 19 07:14:08.525 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_new_state_bool` instead
Dec 19 07:14:08.525 INFO [stderr] 
Dec 19 07:14:08.533 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.533 INFO [stderr]   --> src/main.rs:99:9
Dec 19 07:14:08.533 INFO [stderr]    |
Dec 19 07:14:08.533 INFO [stderr] 99 |     let mut right: bool;
Dec 19 07:14:08.534 INFO [stderr]    |         ----^^^^^
Dec 19 07:14:08.534 INFO [stderr]    |         |
Dec 19 07:14:08.534 INFO [stderr]    |         help: remove this `mut`
Dec 19 07:14:08.534 INFO [stderr]    |
Dec 19 07:14:08.534 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:14:08.534 INFO [stderr] 
Dec 19 07:14:08.540 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:132:5
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 132 |     mut state_vector: &Vec<bool>,
Dec 19 07:14:08.541 INFO [stderr]     |     ----^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |     |
Dec 19 07:14:08.541 INFO [stderr]     |     help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:134:5
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 134 |     mut testband: &mut Band,
Dec 19 07:14:08.541 INFO [stderr]     |     ----^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |     |
Dec 19 07:14:08.541 INFO [stderr]     |     help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:137:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 137 |     let mut state_vector_float = vbool_to_vf32(&state_vector);
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:138:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 138 |     let mut new_state = Mat6::matpro(&mat, state_vector_float);
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:139:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 139 |     let mut direction: bool;
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:140:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:142:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 142 |     let mut terminated = testband.mover(direction);
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:143:9
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 143 |     let mut new_state_return: Vec<bool>;
Dec 19 07:14:08.541 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]     |         |
Dec 19 07:14:08.541 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: method is never used: `print`
Dec 19 07:14:08.541 INFO [stderr]   --> src/main.rs:35:5
Dec 19 07:14:08.541 INFO [stderr]    |
Dec 19 07:14:08.541 INFO [stderr] 35 |     pub fn print(self) {
Dec 19 07:14:08.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr]    |
Dec 19 07:14:08.541 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: function is never used: `dot`
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:123:1
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 123 | fn dot(u1: Vec<f64>, u2: Vec<f64>) -> f64 {
Dec 19 07:14:08.541 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.541 INFO [stderr] warning: method is never used: `overwrite`
Dec 19 07:14:08.541 INFO [stderr]    --> src/main.rs:182:5
Dec 19 07:14:08.541 INFO [stderr]     |
Dec 19 07:14:08.541 INFO [stderr] 182 |     pub fn overwrite(&mut self, new_value: bool) {
Dec 19 07:14:08.541 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.541 INFO [stderr] 
Dec 19 07:14:08.542 INFO [stderr] warning: unused variable: `direction`
Dec 19 07:14:08.542 INFO [stderr]    --> src/main.rs:139:13
Dec 19 07:14:08.542 INFO [stderr]     |
Dec 19 07:14:08.542 INFO [stderr] 139 |     let mut direction: bool;
Dec 19 07:14:08.542 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_direction` instead
Dec 19 07:14:08.542 INFO [stderr]     |
Dec 19 07:14:08.542 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 07:14:08.542 INFO [stderr] 
Dec 19 07:14:08.542 INFO [stderr] warning: unused variable: `new_state_bool`
Dec 19 07:14:08.542 INFO [stderr]    --> src/main.rs:140:13
Dec 19 07:14:08.542 INFO [stderr]     |
Dec 19 07:14:08.542 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 19 07:14:08.542 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_new_state_bool` instead
Dec 19 07:14:08.542 INFO [stderr] 
Dec 19 07:14:08.550 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.550 INFO [stderr]   --> src/main.rs:99:9
Dec 19 07:14:08.550 INFO [stderr]    |
Dec 19 07:14:08.550 INFO [stderr] 99 |     let mut right: bool;
Dec 19 07:14:08.550 INFO [stderr]    |         ----^^^^^
Dec 19 07:14:08.550 INFO [stderr]    |         |
Dec 19 07:14:08.550 INFO [stderr]    |         help: remove this `mut`
Dec 19 07:14:08.550 INFO [stderr]    |
Dec 19 07:14:08.550 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 07:14:08.550 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:132:5
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 132 |     mut state_vector: &Vec<bool>,
Dec 19 07:14:08.572 INFO [stderr]     |     ----^^^^^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |     |
Dec 19 07:14:08.572 INFO [stderr]     |     help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:134:5
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 134 |     mut testband: &mut Band,
Dec 19 07:14:08.572 INFO [stderr]     |     ----^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |     |
Dec 19 07:14:08.572 INFO [stderr]     |     help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:137:9
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 137 |     let mut state_vector_float = vbool_to_vf32(&state_vector);
Dec 19 07:14:08.572 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |         |
Dec 19 07:14:08.572 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:138:9
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 138 |     let mut new_state = Mat6::matpro(&mat, state_vector_float);
Dec 19 07:14:08.572 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |         |
Dec 19 07:14:08.572 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:139:9
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 139 |     let mut direction: bool;
Dec 19 07:14:08.572 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |         |
Dec 19 07:14:08.572 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:140:9
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 19 07:14:08.572 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 19 07:14:08.572 INFO [stderr]     |         |
Dec 19 07:14:08.572 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.572 INFO [stderr] 
Dec 19 07:14:08.572 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.572 INFO [stderr]    --> src/main.rs:142:9
Dec 19 07:14:08.572 INFO [stderr]     |
Dec 19 07:14:08.572 INFO [stderr] 142 |     let mut terminated = testband.mover(direction);
Dec 19 07:14:08.572 INFO [stderr]     |         ----^^^^^^^^^^
Dec 19 07:14:08.573 INFO [stderr]     |         |
Dec 19 07:14:08.573 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.573 INFO [stderr] 
Dec 19 07:14:08.573 INFO [stderr] warning: variable does not need to be mutable
Dec 19 07:14:08.573 INFO [stderr]    --> src/main.rs:143:9
Dec 19 07:14:08.573 INFO [stderr]     |
Dec 19 07:14:08.573 INFO [stderr] 143 |     let mut new_state_return: Vec<bool>;
Dec 19 07:14:08.573 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 19 07:14:08.573 INFO [stderr]     |         |
Dec 19 07:14:08.573 INFO [stderr]     |         help: remove this `mut`
Dec 19 07:14:08.573 INFO [stderr] 
Dec 19 07:14:08.573 INFO [stderr] warning: method is never used: `print`
Dec 19 07:14:08.573 INFO [stderr]   --> src/main.rs:35:5
Dec 19 07:14:08.573 INFO [stderr]    |
Dec 19 07:14:08.573 INFO [stderr] 35 |     pub fn print(self) {
Dec 19 07:14:08.573 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.573 INFO [stderr]    |
Dec 19 07:14:08.573 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:14:08.573 INFO [stderr] 
Dec 19 07:14:08.573 INFO [stderr] warning: function is never used: `dot`
Dec 19 07:14:08.573 INFO [stderr]    --> src/main.rs:123:1
Dec 19 07:14:08.573 INFO [stderr]     |
Dec 19 07:14:08.573 INFO [stderr] 123 | fn dot(u1: Vec<f64>, u2: Vec<f64>) -> f64 {
Dec 19 07:14:08.573 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.573 INFO [stderr] 
Dec 19 07:14:08.573 INFO [stderr] warning: method is never used: `overwrite`
Dec 19 07:14:08.573 INFO [stderr]    --> src/main.rs:182:5
Dec 19 07:14:08.573 INFO [stderr]     |
Dec 19 07:14:08.573 INFO [stderr] 182 |     pub fn overwrite(&mut self, new_value: bool) {
Dec 19 07:14:08.573 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 07:14:08.573 INFO [stderr] 
Dec 19 07:14:08.582 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 19 07:14:08.836 INFO running `"docker" "inspect" "6c1777c42c12937c72e8faeb31ea2436f262b8ed13d8e080b808e9f1a45d63e1"`
Dec 19 07:14:08.987 INFO running `"docker" "rm" "-f" "6c1777c42c12937c72e8faeb31ea2436f262b8ed13d8e080b808e9f1a45d63e1"`
Dec 19 07:14:09.115 INFO [stdout] 6c1777c42c12937c72e8faeb31ea2436f262b8ed13d8e080b808e9f1a45d63e1