Nov 02 09:14:17.877 INFO checking nulijiushimeili/hello_rust against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:14:17.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 09:14:18.356 INFO blam! 376346ec66842198e88bd178cc2c5debb3d214db54d16e5549761eb2f85989bd
Nov 02 09:14:18.357 INFO running `"docker" "start" "-a" "376346ec66842198e88bd178cc2c5debb3d214db54d16e5549761eb2f85989bd"`
Nov 02 09:14:19.856 INFO kablam! usermod: no changes
Nov 02 09:14:19.968 INFO kablam!     Checking hello_rust v0.1.0 (/source)
Nov 02 09:14:20.640 INFO kablam! warning: unused variable: `y`
Nov 02 09:14:20.640 INFO kablam!    --> src/main.rs:135:9
Nov 02 09:14:20.640 INFO kablam!     |
Nov 02 09:14:20.640 INFO kablam! 135 |     let y:(i32,&str) = (2,"word");
Nov 02 09:14:20.641 INFO kablam!     |         ^ help: consider using `_y` instead
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: variable `z` is assigned to, but never used
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:136:13
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 136 |     let mut z = (1,"rust");
Nov 02 09:14:20.641 INFO kablam!     |             ^
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam!     = note: consider using `_z` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: value assigned to `z` is never read
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:138:5
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 138 |     z = x ;
Nov 02 09:14:20.641 INFO kablam!     |     ^
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `b`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:141:12
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Nov 02 09:14:20.641 INFO kablam!     |            ^ help: consider using `_b` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `c`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:141:14
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Nov 02 09:14:20.641 INFO kablam!     |              ^ help: consider using `_c` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `complete`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:156:9
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 156 |     let complete = &a[..];
Nov 02 09:14:20.641 INFO kablam!     |         ^^^^^^^^ help: consider using `_complete` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `middle`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:157:9
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 157 |     let middle = &a[2..4];
Nov 02 09:14:20.641 INFO kablam!     |         ^^^^^^ help: consider using `_middle` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `b`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:167:14
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 167 |     let mut  b = [4,5,6];
Nov 02 09:14:20.641 INFO kablam!     |              ^ help: consider using `_b` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.641 INFO kablam! warning: unused variable: `c`
Nov 02 09:14:20.641 INFO kablam!    --> src/main.rs:169:9
Nov 02 09:14:20.641 INFO kablam!     |
Nov 02 09:14:20.641 INFO kablam! 169 |     let c = [0;20];
Nov 02 09:14:20.641 INFO kablam!     |         ^ help: consider using `_c` instead
Nov 02 09:14:20.641 INFO kablam! 
Nov 02 09:14:20.660 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:14:20.660 INFO kablam!    --> src/main.rs:167:9
Nov 02 09:14:20.660 INFO kablam!     |
Nov 02 09:14:20.660 INFO kablam! 167 |     let mut  b = [4,5,6];
Nov 02 09:14:20.660 INFO kablam!     |         -----^
Nov 02 09:14:20.660 INFO kablam!     |         |
Nov 02 09:14:20.660 INFO kablam!     |         help: remove this `mut`
Nov 02 09:14:20.660 INFO kablam!     |
Nov 02 09:14:20.660 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 09:14:20.660 INFO kablam! 
Nov 02 09:14:20.680 INFO kablam! warning: function is never used: `shutdown_iterator`
Nov 02 09:14:20.680 INFO kablam!   --> src/main.rs:45:1
Nov 02 09:14:20.681 INFO kablam!    |
Nov 02 09:14:20.681 INFO kablam! 45 | fn shutdown_iterator(){
Nov 02 09:14:20.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam!    |
Nov 02 09:14:20.681 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_iterator`
Nov 02 09:14:20.681 INFO kablam!   --> src/main.rs:67:1
Nov 02 09:14:20.681 INFO kablam!    |
Nov 02 09:14:20.681 INFO kablam! 67 | fn test_iterator(){
Nov 02 09:14:20.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `rust_loop`
Nov 02 09:14:20.681 INFO kablam!   --> src/main.rs:76:1
Nov 02 09:14:20.681 INFO kablam!    |
Nov 02 09:14:20.681 INFO kablam! 76 | fn rust_loop(){
Nov 02 09:14:20.681 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_if`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:112:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 112 | fn test_if(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_tuple`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:133:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 133 | fn test_tuple(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_slice`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:153:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 153 | fn test_slice(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_arr1`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:162:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 162 | fn test_arr1(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `plus_one`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:173:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 173 | fn plus_one(i: i32) -> i32{
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `diverges`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:179:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 179 | fn diverges()->!{
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `func1`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:185:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 185 | fn func1(x: i32, y :i32)->i32{
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `test_loop`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:190:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 190 | fn test_loop(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `compare`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:223:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 223 | fn compare(){
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `rand_number`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:242:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 242 | fn rand_number() {
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.681 INFO kablam! warning: function is never used: `show_number`
Nov 02 09:14:20.681 INFO kablam!    --> src/main.rs:255:1
Nov 02 09:14:20.681 INFO kablam!     |
Nov 02 09:14:20.681 INFO kablam! 255 | fn show_number() {
Nov 02 09:14:20.681 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.681 INFO kablam! 
Nov 02 09:14:20.727 INFO kablam! warning: unused variable: `y`
Nov 02 09:14:20.727 INFO kablam!    --> src/main.rs:135:9
Nov 02 09:14:20.727 INFO kablam!     |
Nov 02 09:14:20.727 INFO kablam! 135 |     let y:(i32,&str) = (2,"word");
Nov 02 09:14:20.727 INFO kablam!     |         ^ help: consider using `_y` instead
Nov 02 09:14:20.727 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.728 INFO kablam! warning: variable `z` is assigned to, but never used
Nov 02 09:14:20.728 INFO kablam!    --> src/main.rs:136:13
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam! 136 |     let mut z = (1,"rust");
Nov 02 09:14:20.728 INFO kablam!     |             ^
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam!     = note: consider using `_z` instead
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.728 INFO kablam! warning: value assigned to `z` is never read
Nov 02 09:14:20.728 INFO kablam!    --> src/main.rs:138:5
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam! 138 |     z = x ;
Nov 02 09:14:20.728 INFO kablam!     |     ^
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.728 INFO kablam! warning: unused variable: `b`
Nov 02 09:14:20.728 INFO kablam!    --> src/main.rs:141:12
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Nov 02 09:14:20.728 INFO kablam!     |            ^ help: consider using `_b` instead
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.728 INFO kablam! warning: unused variable: `c`
Nov 02 09:14:20.728 INFO kablam!    --> src/main.rs:141:14
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam! 141 |     let (a,b,c ) = (4,5,6);
Nov 02 09:14:20.728 INFO kablam!     |              ^ help: consider using `_c` instead
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.728 INFO kablam! warning: unused variable: `complete`
Nov 02 09:14:20.728 INFO kablam!    --> src/main.rs:156:9
Nov 02 09:14:20.728 INFO kablam!     |
Nov 02 09:14:20.728 INFO kablam! 156 |     let complete = &a[..];
Nov 02 09:14:20.728 INFO kablam!     |         ^^^^^^^^ help: consider using `_complete` instead
Nov 02 09:14:20.728 INFO kablam! 
Nov 02 09:14:20.729 INFO kablam! warning: unused variable: `middle`
Nov 02 09:14:20.729 INFO kablam!    --> src/main.rs:157:9
Nov 02 09:14:20.729 INFO kablam!     |
Nov 02 09:14:20.729 INFO kablam! 157 |     let middle = &a[2..4];
Nov 02 09:14:20.729 INFO kablam!     |         ^^^^^^ help: consider using `_middle` instead
Nov 02 09:14:20.729 INFO kablam! 
Nov 02 09:14:20.729 INFO kablam! warning: unused variable: `b`
Nov 02 09:14:20.729 INFO kablam!    --> src/main.rs:167:14
Nov 02 09:14:20.729 INFO kablam!     |
Nov 02 09:14:20.729 INFO kablam! 167 |     let mut  b = [4,5,6];
Nov 02 09:14:20.729 INFO kablam!     |              ^ help: consider using `_b` instead
Nov 02 09:14:20.729 INFO kablam! 
Nov 02 09:14:20.729 INFO kablam! warning: unused variable: `c`
Nov 02 09:14:20.729 INFO kablam!    --> src/main.rs:169:9
Nov 02 09:14:20.729 INFO kablam!     |
Nov 02 09:14:20.729 INFO kablam! 169 |     let c = [0;20];
Nov 02 09:14:20.729 INFO kablam!     |         ^ help: consider using `_c` instead
Nov 02 09:14:20.729 INFO kablam! 
Nov 02 09:14:20.752 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:14:20.752 INFO kablam!    --> src/main.rs:167:9
Nov 02 09:14:20.752 INFO kablam!     |
Nov 02 09:14:20.752 INFO kablam! 167 |     let mut  b = [4,5,6];
Nov 02 09:14:20.752 INFO kablam!     |         -----^
Nov 02 09:14:20.752 INFO kablam!     |         |
Nov 02 09:14:20.752 INFO kablam!     |         help: remove this `mut`
Nov 02 09:14:20.752 INFO kablam!     |
Nov 02 09:14:20.752 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 09:14:20.752 INFO kablam! 
Nov 02 09:14:20.765 INFO kablam! warning: function is never used: `shutdown_iterator`
Nov 02 09:14:20.765 INFO kablam!   --> src/main.rs:45:1
Nov 02 09:14:20.765 INFO kablam!    |
Nov 02 09:14:20.765 INFO kablam! 45 | fn shutdown_iterator(){
Nov 02 09:14:20.765 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam!    |
Nov 02 09:14:20.768 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `test_iterator`
Nov 02 09:14:20.768 INFO kablam!   --> src/main.rs:67:1
Nov 02 09:14:20.768 INFO kablam!    |
Nov 02 09:14:20.768 INFO kablam! 67 | fn test_iterator(){
Nov 02 09:14:20.768 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `rust_loop`
Nov 02 09:14:20.768 INFO kablam!   --> src/main.rs:76:1
Nov 02 09:14:20.768 INFO kablam!    |
Nov 02 09:14:20.768 INFO kablam! 76 | fn rust_loop(){
Nov 02 09:14:20.768 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `test_if`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:112:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 112 | fn test_if(){
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `test_tuple`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:133:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 133 | fn test_tuple(){
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `test_slice`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:153:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 153 | fn test_slice(){
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `test_arr1`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:162:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 162 | fn test_arr1(){
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `plus_one`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:173:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 173 | fn plus_one(i: i32) -> i32{
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.768 INFO kablam! 
Nov 02 09:14:20.768 INFO kablam! warning: function is never used: `diverges`
Nov 02 09:14:20.768 INFO kablam!    --> src/main.rs:179:1
Nov 02 09:14:20.768 INFO kablam!     |
Nov 02 09:14:20.768 INFO kablam! 179 | fn diverges()->!{
Nov 02 09:14:20.768 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.769 INFO kablam! warning: function is never used: `func1`
Nov 02 09:14:20.769 INFO kablam!    --> src/main.rs:185:1
Nov 02 09:14:20.769 INFO kablam!     |
Nov 02 09:14:20.769 INFO kablam! 185 | fn func1(x: i32, y :i32)->i32{
Nov 02 09:14:20.769 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.769 INFO kablam! warning: function is never used: `test_loop`
Nov 02 09:14:20.769 INFO kablam!    --> src/main.rs:190:1
Nov 02 09:14:20.769 INFO kablam!     |
Nov 02 09:14:20.769 INFO kablam! 190 | fn test_loop(){
Nov 02 09:14:20.769 INFO kablam!     | ^^^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.769 INFO kablam! warning: function is never used: `compare`
Nov 02 09:14:20.769 INFO kablam!    --> src/main.rs:223:1
Nov 02 09:14:20.769 INFO kablam!     |
Nov 02 09:14:20.769 INFO kablam! 223 | fn compare(){
Nov 02 09:14:20.769 INFO kablam!     | ^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.769 INFO kablam! warning: function is never used: `rand_number`
Nov 02 09:14:20.769 INFO kablam!    --> src/main.rs:242:1
Nov 02 09:14:20.769 INFO kablam!     |
Nov 02 09:14:20.769 INFO kablam! 242 | fn rand_number() {
Nov 02 09:14:20.769 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.769 INFO kablam! warning: function is never used: `show_number`
Nov 02 09:14:20.769 INFO kablam!    --> src/main.rs:255:1
Nov 02 09:14:20.769 INFO kablam!     |
Nov 02 09:14:20.769 INFO kablam! 255 | fn show_number() {
Nov 02 09:14:20.769 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 02 09:14:20.769 INFO kablam! 
Nov 02 09:14:20.796 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 02 09:14:20.800 INFO kablam! su: No module specific data is present
Nov 02 09:14:21.576 INFO running `"docker" "rm" "-f" "376346ec66842198e88bd178cc2c5debb3d214db54d16e5549761eb2f85989bd"`
Nov 02 09:14:21.882 INFO blam! 376346ec66842198e88bd178cc2c5debb3d214db54d16e5549761eb2f85989bd