Dec 11 07:52:37.677 INFO checking therunomask/Turing against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:52:37.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 07:52:38.056 INFO [stdout] 60cef387e49e87919113fa5fe3c14b97314d521842e3995e2ab8a751c44b946f
Dec 11 07:52:38.062 INFO running `"docker" "start" "-a" "60cef387e49e87919113fa5fe3c14b97314d521842e3995e2ab8a751c44b946f"`
Dec 11 07:52:39.196 INFO [stderr] usermod: no changes
Dec 11 07:52:39.245 INFO [stderr]     Checking random_start v0.1.0 (/source)
Dec 11 07:52:39.540 INFO [stderr] warning: unused variable: `direction`
Dec 11 07:52:39.540 INFO [stderr]    --> src/main.rs:139:13
Dec 11 07:52:39.540 INFO [stderr]     |
Dec 11 07:52:39.540 INFO [stderr] 139 |     let mut direction: bool;
Dec 11 07:52:39.540 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_direction` instead
Dec 11 07:52:39.540 INFO [stderr]     |
Dec 11 07:52:39.540 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 07:52:39.540 INFO [stderr] 
Dec 11 07:52:39.540 INFO [stderr] warning: unused variable: `new_state_bool`
Dec 11 07:52:39.540 INFO [stderr]    --> src/main.rs:140:13
Dec 11 07:52:39.540 INFO [stderr]     |
Dec 11 07:52:39.540 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 11 07:52:39.540 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_new_state_bool` instead
Dec 11 07:52:39.540 INFO [stderr] 
Dec 11 07:52:39.548 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.548 INFO [stderr]   --> src/main.rs:99:9
Dec 11 07:52:39.548 INFO [stderr]    |
Dec 11 07:52:39.548 INFO [stderr] 99 |     let mut right: bool;
Dec 11 07:52:39.548 INFO [stderr]    |         ----^^^^^
Dec 11 07:52:39.548 INFO [stderr]    |         |
Dec 11 07:52:39.548 INFO [stderr]    |         help: remove this `mut`
Dec 11 07:52:39.548 INFO [stderr]    |
Dec 11 07:52:39.548 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 07:52:39.548 INFO [stderr] 
Dec 11 07:52:39.548 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.548 INFO [stderr]    --> src/main.rs:132:5
Dec 11 07:52:39.548 INFO [stderr]     |
Dec 11 07:52:39.548 INFO [stderr] 132 |     mut state_vector: &Vec<bool>,
Dec 11 07:52:39.548 INFO [stderr]     |     ----^^^^^^^^^^^^
Dec 11 07:52:39.548 INFO [stderr]     |     |
Dec 11 07:52:39.548 INFO [stderr]     |     help: remove this `mut`
Dec 11 07:52:39.548 INFO [stderr] 
Dec 11 07:52:39.548 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.548 INFO [stderr]    --> src/main.rs:134:5
Dec 11 07:52:39.548 INFO [stderr]     |
Dec 11 07:52:39.548 INFO [stderr] 134 |     mut testband: &mut Band,
Dec 11 07:52:39.548 INFO [stderr]     |     ----^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |     |
Dec 11 07:52:39.549 INFO [stderr]     |     help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:137:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 137 |     let mut state_vector_float = vbool_to_vf32(&state_vector);
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:138:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 138 |     let mut new_state = Mat6::matpro(&mat, state_vector_float);
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:139:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 139 |     let mut direction: bool;
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:140:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:142:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 142 |     let mut terminated = testband.mover(direction);
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.549 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.549 INFO [stderr]    --> src/main.rs:143:9
Dec 11 07:52:39.549 INFO [stderr]     |
Dec 11 07:52:39.549 INFO [stderr] 143 |     let mut new_state_return: Vec<bool>;
Dec 11 07:52:39.549 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 11 07:52:39.549 INFO [stderr]     |         |
Dec 11 07:52:39.549 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.549 INFO [stderr] 
Dec 11 07:52:39.550 INFO [stderr] warning: method is never used: `print`
Dec 11 07:52:39.550 INFO [stderr]   --> src/main.rs:35:5
Dec 11 07:52:39.550 INFO [stderr]    |
Dec 11 07:52:39.550 INFO [stderr] 35 |     pub fn print(self) {
Dec 11 07:52:39.550 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.550 INFO [stderr]    |
Dec 11 07:52:39.550 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 07:52:39.550 INFO [stderr] 
Dec 11 07:52:39.550 INFO [stderr] warning: function is never used: `dot`
Dec 11 07:52:39.550 INFO [stderr]    --> src/main.rs:123:1
Dec 11 07:52:39.550 INFO [stderr]     |
Dec 11 07:52:39.550 INFO [stderr] 123 | fn dot(u1: Vec<f64>, u2: Vec<f64>) -> f64 {
Dec 11 07:52:39.550 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.550 INFO [stderr] 
Dec 11 07:52:39.550 INFO [stderr] warning: method is never used: `overwrite`
Dec 11 07:52:39.550 INFO [stderr]    --> src/main.rs:182:5
Dec 11 07:52:39.550 INFO [stderr]     |
Dec 11 07:52:39.550 INFO [stderr] 182 |     pub fn overwrite(&mut self, new_value: bool) {
Dec 11 07:52:39.550 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.551 INFO [stderr] 
Dec 11 07:52:39.752 INFO [stderr] warning: unused variable: `direction`
Dec 11 07:52:39.752 INFO [stderr]    --> src/main.rs:139:13
Dec 11 07:52:39.752 INFO [stderr]     |
Dec 11 07:52:39.752 INFO [stderr] 139 |     let mut direction: bool;
Dec 11 07:52:39.752 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_direction` instead
Dec 11 07:52:39.752 INFO [stderr]     |
Dec 11 07:52:39.752 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 07:52:39.752 INFO [stderr] 
Dec 11 07:52:39.752 INFO [stderr] warning: unused variable: `new_state_bool`
Dec 11 07:52:39.752 INFO [stderr]    --> src/main.rs:140:13
Dec 11 07:52:39.752 INFO [stderr]     |
Dec 11 07:52:39.752 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 11 07:52:39.752 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_new_state_bool` instead
Dec 11 07:52:39.752 INFO [stderr] 
Dec 11 07:52:39.766 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.766 INFO [stderr]   --> src/main.rs:99:9
Dec 11 07:52:39.766 INFO [stderr]    |
Dec 11 07:52:39.766 INFO [stderr] 99 |     let mut right: bool;
Dec 11 07:52:39.766 INFO [stderr]    |         ----^^^^^
Dec 11 07:52:39.766 INFO [stderr]    |         |
Dec 11 07:52:39.766 INFO [stderr]    |         help: remove this `mut`
Dec 11 07:52:39.766 INFO [stderr]    |
Dec 11 07:52:39.766 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 07:52:39.766 INFO [stderr] 
Dec 11 07:52:39.770 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.770 INFO [stderr]    --> src/main.rs:132:5
Dec 11 07:52:39.770 INFO [stderr]     |
Dec 11 07:52:39.770 INFO [stderr] 132 |     mut state_vector: &Vec<bool>,
Dec 11 07:52:39.770 INFO [stderr]     |     ----^^^^^^^^^^^^
Dec 11 07:52:39.770 INFO [stderr]     |     |
Dec 11 07:52:39.770 INFO [stderr]     |     help: remove this `mut`
Dec 11 07:52:39.770 INFO [stderr] 
Dec 11 07:52:39.771 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.771 INFO [stderr]    --> src/main.rs:134:5
Dec 11 07:52:39.771 INFO [stderr]     |
Dec 11 07:52:39.771 INFO [stderr] 134 |     mut testband: &mut Band,
Dec 11 07:52:39.771 INFO [stderr]     |     ----^^^^^^^^
Dec 11 07:52:39.771 INFO [stderr]     |     |
Dec 11 07:52:39.771 INFO [stderr]     |     help: remove this `mut`
Dec 11 07:52:39.771 INFO [stderr] 
Dec 11 07:52:39.771 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.771 INFO [stderr]    --> src/main.rs:137:9
Dec 11 07:52:39.771 INFO [stderr]     |
Dec 11 07:52:39.771 INFO [stderr] 137 |     let mut state_vector_float = vbool_to_vf32(&state_vector);
Dec 11 07:52:39.771 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.771 INFO [stderr]     |         |
Dec 11 07:52:39.771 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.771 INFO [stderr] 
Dec 11 07:52:39.771 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.771 INFO [stderr]    --> src/main.rs:138:9
Dec 11 07:52:39.771 INFO [stderr]     |
Dec 11 07:52:39.771 INFO [stderr] 138 |     let mut new_state = Mat6::matpro(&mat, state_vector_float);
Dec 11 07:52:39.771 INFO [stderr]     |         ----^^^^^^^^^
Dec 11 07:52:39.771 INFO [stderr]     |         |
Dec 11 07:52:39.771 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.771 INFO [stderr] 
Dec 11 07:52:39.771 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.771 INFO [stderr]    --> src/main.rs:139:9
Dec 11 07:52:39.771 INFO [stderr]     |
Dec 11 07:52:39.771 INFO [stderr] 139 |     let mut direction: bool;
Dec 11 07:52:39.771 INFO [stderr]     |         ----^^^^^^^^^
Dec 11 07:52:39.772 INFO [stderr]     |         |
Dec 11 07:52:39.772 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.772 INFO [stderr] 
Dec 11 07:52:39.772 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.772 INFO [stderr]    --> src/main.rs:140:9
Dec 11 07:52:39.772 INFO [stderr]     |
Dec 11 07:52:39.772 INFO [stderr] 140 |     let mut new_state_bool: Vec<bool>;
Dec 11 07:52:39.772 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 11 07:52:39.772 INFO [stderr]     |         |
Dec 11 07:52:39.772 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.772 INFO [stderr] 
Dec 11 07:52:39.772 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.772 INFO [stderr]    --> src/main.rs:142:9
Dec 11 07:52:39.772 INFO [stderr]     |
Dec 11 07:52:39.772 INFO [stderr] 142 |     let mut terminated = testband.mover(direction);
Dec 11 07:52:39.772 INFO [stderr]     |         ----^^^^^^^^^^
Dec 11 07:52:39.772 INFO [stderr]     |         |
Dec 11 07:52:39.772 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.772 INFO [stderr] 
Dec 11 07:52:39.772 INFO [stderr] warning: variable does not need to be mutable
Dec 11 07:52:39.772 INFO [stderr]    --> src/main.rs:143:9
Dec 11 07:52:39.772 INFO [stderr]     |
Dec 11 07:52:39.772 INFO [stderr] 143 |     let mut new_state_return: Vec<bool>;
Dec 11 07:52:39.772 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 11 07:52:39.772 INFO [stderr]     |         |
Dec 11 07:52:39.772 INFO [stderr]     |         help: remove this `mut`
Dec 11 07:52:39.772 INFO [stderr] 
Dec 11 07:52:39.773 INFO [stderr] warning: method is never used: `print`
Dec 11 07:52:39.773 INFO [stderr]   --> src/main.rs:35:5
Dec 11 07:52:39.773 INFO [stderr]    |
Dec 11 07:52:39.773 INFO [stderr] 35 |     pub fn print(self) {
Dec 11 07:52:39.773 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.774 INFO [stderr]    |
Dec 11 07:52:39.774 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 07:52:39.774 INFO [stderr] 
Dec 11 07:52:39.774 INFO [stderr] warning: function is never used: `dot`
Dec 11 07:52:39.774 INFO [stderr]    --> src/main.rs:123:1
Dec 11 07:52:39.774 INFO [stderr]     |
Dec 11 07:52:39.774 INFO [stderr] 123 | fn dot(u1: Vec<f64>, u2: Vec<f64>) -> f64 {
Dec 11 07:52:39.774 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.774 INFO [stderr] 
Dec 11 07:52:39.774 INFO [stderr] warning: method is never used: `overwrite`
Dec 11 07:52:39.774 INFO [stderr]    --> src/main.rs:182:5
Dec 11 07:52:39.774 INFO [stderr]     |
Dec 11 07:52:39.774 INFO [stderr] 182 |     pub fn overwrite(&mut self, new_value: bool) {
Dec 11 07:52:39.774 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:52:39.774 INFO [stderr] 
Dec 11 07:52:39.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 11 07:52:39.839 INFO [stderr] su: No module specific data is present
Dec 11 07:52:40.694 INFO running `"docker" "inspect" "60cef387e49e87919113fa5fe3c14b97314d521842e3995e2ab8a751c44b946f"`
Dec 11 07:52:40.891 INFO running `"docker" "rm" "-f" "60cef387e49e87919113fa5fe3c14b97314d521842e3995e2ab8a751c44b946f"`
Dec 11 07:52:41.092 INFO [stdout] 60cef387e49e87919113fa5fe3c14b97314d521842e3995e2ab8a751c44b946f