Oct 26 23:29:52.884 INFO checking nulijiushimeili/hello_rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 23:29:52.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 23:29:53.427 INFO blam! dc39ef74f2de089e2b6117edde21da0456bb555f5ff7d3fa9cb6e89eedc41819
Oct 26 23:29:53.443 INFO running `"docker" "start" "-a" "dc39ef74f2de089e2b6117edde21da0456bb555f5ff7d3fa9cb6e89eedc41819"`
Oct 26 23:29:55.514 INFO kablam! usermod: no changes
Oct 26 23:29:55.587 INFO kablam!     Checking hello_rust v0.1.0 (/source)
Oct 26 23:29:56.445 INFO kablam! warning: unused variable: `y`
Oct 26 23:29:56.445 INFO kablam!    --> src/main.rs:135:9
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam! 135 |     let y:(i32,&str) = (2,"word");
Oct 26 23:29:56.445 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 23:29:56.445 INFO kablam! 
Oct 26 23:29:56.445 INFO kablam! warning: variable `z` is assigned to, but never used
Oct 26 23:29:56.445 INFO kablam!    --> src/main.rs:136:13
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam! 136 |     let mut z = (1,"rust");
Oct 26 23:29:56.445 INFO kablam!     |             ^
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam!     = note: consider using `_z` instead
Oct 26 23:29:56.445 INFO kablam! 
Oct 26 23:29:56.445 INFO kablam! warning: value assigned to `z` is never read
Oct 26 23:29:56.445 INFO kablam!    --> src/main.rs:138:5
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam! 138 |     z = x ;
Oct 26 23:29:56.445 INFO kablam!     |     ^
Oct 26 23:29:56.445 INFO kablam!     |
Oct 26 23:29:56.445 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 26 23:29:56.445 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `b`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:141:12
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Oct 26 23:29:56.451 INFO kablam!     |            ^ help: consider using `_b` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `c`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:141:14
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Oct 26 23:29:56.451 INFO kablam!     |              ^ help: consider using `_c` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `complete`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:156:9
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 156 |     let complete = &a[..];
Oct 26 23:29:56.451 INFO kablam!     |         ^^^^^^^^ help: consider using `_complete` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `middle`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:157:9
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 157 |     let middle = &a[2..4];
Oct 26 23:29:56.451 INFO kablam!     |         ^^^^^^ help: consider using `_middle` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `b`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:167:14
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 167 |     let mut  b = [4,5,6];
Oct 26 23:29:56.451 INFO kablam!     |              ^ help: consider using `_b` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.451 INFO kablam! warning: unused variable: `c`
Oct 26 23:29:56.451 INFO kablam!    --> src/main.rs:169:9
Oct 26 23:29:56.451 INFO kablam!     |
Oct 26 23:29:56.451 INFO kablam! 169 |     let c = [0;20];
Oct 26 23:29:56.451 INFO kablam!     |         ^ help: consider using `_c` instead
Oct 26 23:29:56.451 INFO kablam! 
Oct 26 23:29:56.477 INFO kablam! warning: variable does not need to be mutable
Oct 26 23:29:56.477 INFO kablam!    --> src/main.rs:167:9
Oct 26 23:29:56.477 INFO kablam!     |
Oct 26 23:29:56.477 INFO kablam! 167 |     let mut  b = [4,5,6];
Oct 26 23:29:56.477 INFO kablam!     |         -----^
Oct 26 23:29:56.477 INFO kablam!     |         |
Oct 26 23:29:56.477 INFO kablam!     |         help: remove this `mut`
Oct 26 23:29:56.477 INFO kablam!     |
Oct 26 23:29:56.477 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 23:29:56.477 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `shutdown_iterator`
Oct 26 23:29:56.499 INFO kablam!   --> src/main.rs:45:1
Oct 26 23:29:56.499 INFO kablam!    |
Oct 26 23:29:56.499 INFO kablam! 45 | fn shutdown_iterator(){
Oct 26 23:29:56.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam!    |
Oct 26 23:29:56.499 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `test_iterator`
Oct 26 23:29:56.499 INFO kablam!   --> src/main.rs:67:1
Oct 26 23:29:56.499 INFO kablam!    |
Oct 26 23:29:56.499 INFO kablam! 67 | fn test_iterator(){
Oct 26 23:29:56.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `rust_loop`
Oct 26 23:29:56.499 INFO kablam!   --> src/main.rs:76:1
Oct 26 23:29:56.499 INFO kablam!    |
Oct 26 23:29:56.499 INFO kablam! 76 | fn rust_loop(){
Oct 26 23:29:56.499 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `test_if`
Oct 26 23:29:56.499 INFO kablam!    --> src/main.rs:112:1
Oct 26 23:29:56.499 INFO kablam!     |
Oct 26 23:29:56.499 INFO kablam! 112 | fn test_if(){
Oct 26 23:29:56.499 INFO kablam!     | ^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `test_tuple`
Oct 26 23:29:56.499 INFO kablam!    --> src/main.rs:133:1
Oct 26 23:29:56.499 INFO kablam!     |
Oct 26 23:29:56.499 INFO kablam! 133 | fn test_tuple(){
Oct 26 23:29:56.499 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `test_slice`
Oct 26 23:29:56.499 INFO kablam!    --> src/main.rs:153:1
Oct 26 23:29:56.499 INFO kablam!     |
Oct 26 23:29:56.499 INFO kablam! 153 | fn test_slice(){
Oct 26 23:29:56.499 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 26 23:29:56.499 INFO kablam! 
Oct 26 23:29:56.499 INFO kablam! warning: function is never used: `test_arr1`
Oct 26 23:29:56.499 INFO kablam!    --> src/main.rs:162:1
Oct 26 23:29:56.499 INFO kablam!     |
Oct 26 23:29:56.499 INFO kablam! 162 | fn test_arr1(){
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `plus_one`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:173:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.508 INFO kablam! 173 | fn plus_one(i: i32) -> i32{
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `diverges`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:179:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.508 INFO kablam! 179 | fn diverges()->!{
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `func1`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:185:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.508 INFO kablam! 185 | fn func1(x: i32, y :i32)->i32{
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `test_loop`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:190:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.508 INFO kablam! 190 | fn test_loop(){
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `compare`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:223:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.508 INFO kablam! 223 | fn compare(){
Oct 26 23:29:56.508 INFO kablam!     | ^^^^^^^^^^^^
Oct 26 23:29:56.508 INFO kablam! 
Oct 26 23:29:56.508 INFO kablam! warning: function is never used: `rand_number`
Oct 26 23:29:56.508 INFO kablam!    --> src/main.rs:242:1
Oct 26 23:29:56.508 INFO kablam!     |
Oct 26 23:29:56.509 INFO kablam! 242 | fn rand_number() {
Oct 26 23:29:56.509 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.509 INFO kablam! 
Oct 26 23:29:56.509 INFO kablam! warning: function is never used: `show_number`
Oct 26 23:29:56.509 INFO kablam!    --> src/main.rs:255:1
Oct 26 23:29:56.509 INFO kablam!     |
Oct 26 23:29:56.509 INFO kablam! 255 | fn show_number() {
Oct 26 23:29:56.509 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.509 INFO kablam! 
Oct 26 23:29:56.701 INFO kablam! warning: unused variable: `y`
Oct 26 23:29:56.701 INFO kablam!    --> src/main.rs:135:9
Oct 26 23:29:56.701 INFO kablam!     |
Oct 26 23:29:56.701 INFO kablam! 135 |     let y:(i32,&str) = (2,"word");
Oct 26 23:29:56.701 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.702 INFO kablam! warning: variable `z` is assigned to, but never used
Oct 26 23:29:56.702 INFO kablam!    --> src/main.rs:136:13
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam! 136 |     let mut z = (1,"rust");
Oct 26 23:29:56.702 INFO kablam!     |             ^
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam!     = note: consider using `_z` instead
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.702 INFO kablam! warning: value assigned to `z` is never read
Oct 26 23:29:56.702 INFO kablam!    --> src/main.rs:138:5
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam! 138 |     z = x ;
Oct 26 23:29:56.702 INFO kablam!     |     ^
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.702 INFO kablam! warning: unused variable: `b`
Oct 26 23:29:56.702 INFO kablam!    --> src/main.rs:141:12
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Oct 26 23:29:56.702 INFO kablam!     |            ^ help: consider using `_b` instead
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.702 INFO kablam! warning: unused variable: `c`
Oct 26 23:29:56.702 INFO kablam!    --> src/main.rs:141:14
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Oct 26 23:29:56.702 INFO kablam!     |              ^ help: consider using `_c` instead
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.702 INFO kablam! warning: unused variable: `complete`
Oct 26 23:29:56.702 INFO kablam!    --> src/main.rs:156:9
Oct 26 23:29:56.702 INFO kablam!     |
Oct 26 23:29:56.702 INFO kablam! 156 |     let complete = &a[..];
Oct 26 23:29:56.702 INFO kablam!     |         ^^^^^^^^ help: consider using `_complete` instead
Oct 26 23:29:56.702 INFO kablam! 
Oct 26 23:29:56.703 INFO kablam! warning: unused variable: `middle`
Oct 26 23:29:56.704 INFO kablam!    --> src/main.rs:157:9
Oct 26 23:29:56.704 INFO kablam!     |
Oct 26 23:29:56.704 INFO kablam! 157 |     let middle = &a[2..4];
Oct 26 23:29:56.704 INFO kablam!     |         ^^^^^^ help: consider using `_middle` instead
Oct 26 23:29:56.704 INFO kablam! 
Oct 26 23:29:56.704 INFO kablam! warning: unused variable: `b`
Oct 26 23:29:56.704 INFO kablam!    --> src/main.rs:167:14
Oct 26 23:29:56.704 INFO kablam!     |
Oct 26 23:29:56.704 INFO kablam! 167 |     let mut  b = [4,5,6];
Oct 26 23:29:56.704 INFO kablam!     |              ^ help: consider using `_b` instead
Oct 26 23:29:56.704 INFO kablam! 
Oct 26 23:29:56.704 INFO kablam! warning: unused variable: `c`
Oct 26 23:29:56.704 INFO kablam!    --> src/main.rs:169:9
Oct 26 23:29:56.704 INFO kablam!     |
Oct 26 23:29:56.705 INFO kablam! 169 |     let c = [0;20];
Oct 26 23:29:56.705 INFO kablam!     |         ^ help: consider using `_c` instead
Oct 26 23:29:56.705 INFO kablam! 
Oct 26 23:29:56.716 INFO kablam! warning: variable does not need to be mutable
Oct 26 23:29:56.717 INFO kablam!    --> src/main.rs:167:9
Oct 26 23:29:56.717 INFO kablam!     |
Oct 26 23:29:56.717 INFO kablam! 167 |     let mut  b = [4,5,6];
Oct 26 23:29:56.717 INFO kablam!     |         -----^
Oct 26 23:29:56.717 INFO kablam!     |         |
Oct 26 23:29:56.717 INFO kablam!     |         help: remove this `mut`
Oct 26 23:29:56.717 INFO kablam!     |
Oct 26 23:29:56.717 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 26 23:29:56.717 INFO kablam! 
Oct 26 23:29:56.725 INFO kablam! warning: function is never used: `shutdown_iterator`
Oct 26 23:29:56.725 INFO kablam!   --> src/main.rs:45:1
Oct 26 23:29:56.726 INFO kablam!    |
Oct 26 23:29:56.726 INFO kablam! 45 | fn shutdown_iterator(){
Oct 26 23:29:56.726 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.726 INFO kablam!    |
Oct 26 23:29:56.726 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 23:29:56.726 INFO kablam! 
Oct 26 23:29:56.726 INFO kablam! warning: function is never used: `test_iterator`
Oct 26 23:29:56.726 INFO kablam!   --> src/main.rs:67:1
Oct 26 23:29:56.726 INFO kablam!    |
Oct 26 23:29:56.726 INFO kablam! 67 | fn test_iterator(){
Oct 26 23:29:56.726 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.726 INFO kablam! 
Oct 26 23:29:56.726 INFO kablam! warning: function is never used: `rust_loop`
Oct 26 23:29:56.726 INFO kablam!   --> src/main.rs:76:1
Oct 26 23:29:56.726 INFO kablam!    |
Oct 26 23:29:56.726 INFO kablam! 76 | fn rust_loop(){
Oct 26 23:29:56.726 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 26 23:29:56.726 INFO kablam! 
Oct 26 23:29:56.726 INFO kablam! warning: function is never used: `test_if`
Oct 26 23:29:56.726 INFO kablam!    --> src/main.rs:112:1
Oct 26 23:29:56.726 INFO kablam!     |
Oct 26 23:29:56.726 INFO kablam! 112 | fn test_if(){
Oct 26 23:29:56.726 INFO kablam!     | ^^^^^^^^^^^^
Oct 26 23:29:56.726 INFO kablam! 
Oct 26 23:29:56.726 INFO kablam! warning: function is never used: `test_tuple`
Oct 26 23:29:56.726 INFO kablam!    --> src/main.rs:133:1
Oct 26 23:29:56.726 INFO kablam!     |
Oct 26 23:29:56.726 INFO kablam! 133 | fn test_tuple(){
Oct 26 23:29:56.726 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `test_slice`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:153:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.727 INFO kablam! 153 | fn test_slice(){
Oct 26 23:29:56.727 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `test_arr1`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:162:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.727 INFO kablam! 162 | fn test_arr1(){
Oct 26 23:29:56.727 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `plus_one`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:173:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.727 INFO kablam! 173 | fn plus_one(i: i32) -> i32{
Oct 26 23:29:56.727 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `diverges`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:179:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.727 INFO kablam! 179 | fn diverges()->!{
Oct 26 23:29:56.727 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `func1`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:185:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.727 INFO kablam! 185 | fn func1(x: i32, y :i32)->i32{
Oct 26 23:29:56.727 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 23:29:56.727 INFO kablam! 
Oct 26 23:29:56.727 INFO kablam! warning: function is never used: `test_loop`
Oct 26 23:29:56.727 INFO kablam!    --> src/main.rs:190:1
Oct 26 23:29:56.727 INFO kablam!     |
Oct 26 23:29:56.728 INFO kablam! 190 | fn test_loop(){
Oct 26 23:29:56.728 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 23:29:56.728 INFO kablam! 
Oct 26 23:29:56.728 INFO kablam! warning: function is never used: `compare`
Oct 26 23:29:56.728 INFO kablam!    --> src/main.rs:223:1
Oct 26 23:29:56.728 INFO kablam!     |
Oct 26 23:29:56.728 INFO kablam! 223 | fn compare(){
Oct 26 23:29:56.728 INFO kablam!     | ^^^^^^^^^^^^
Oct 26 23:29:56.728 INFO kablam! 
Oct 26 23:29:56.728 INFO kablam! warning: function is never used: `rand_number`
Oct 26 23:29:56.728 INFO kablam!    --> src/main.rs:242:1
Oct 26 23:29:56.728 INFO kablam!     |
Oct 26 23:29:56.728 INFO kablam! 242 | fn rand_number() {
Oct 26 23:29:56.728 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.728 INFO kablam! 
Oct 26 23:29:56.728 INFO kablam! warning: function is never used: `show_number`
Oct 26 23:29:56.728 INFO kablam!    --> src/main.rs:255:1
Oct 26 23:29:56.728 INFO kablam!     |
Oct 26 23:29:56.728 INFO kablam! 255 | fn show_number() {
Oct 26 23:29:56.729 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 26 23:29:56.729 INFO kablam! 
Oct 26 23:29:56.791 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Oct 26 23:29:56.803 INFO kablam! su: No module specific data is present
Oct 26 23:29:58.163 INFO running `"docker" "rm" "-f" "dc39ef74f2de089e2b6117edde21da0456bb555f5ff7d3fa9cb6e89eedc41819"`
Oct 26 23:29:58.482 INFO blam! dc39ef74f2de089e2b6117edde21da0456bb555f5ff7d3fa9cb6e89eedc41819