Dec 01 08:51:01.076 INFO testing modeverv/fistRust against 1.30.1 for beta-1.31-5
Dec 01 08:51:01.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:51:01.510 INFO [stdout] 8f535f70b5583647dc82fbc9ae21dafd972f7b78ee1f720cd0224b7d310b3978
Dec 01 08:51:01.514 INFO running `"docker" "start" "-a" "8f535f70b5583647dc82fbc9ae21dafd972f7b78ee1f720cd0224b7d310b3978"`
Dec 01 08:51:02.631 INFO [stderr] usermod: no changes
Dec 01 08:51:02.699 INFO [stderr]    Compiling firstRust v0.1.0 (/source)
Dec 01 08:51:03.163 INFO [stderr] warning: unused variable: `v1`
Dec 01 08:51:03.163 INFO [stderr]    --> src/main.rs:114:10
Dec 01 08:51:03.164 INFO [stderr]     |
Dec 01 08:51:03.164 INFO [stderr] 114 |     let (v1, v2, answer) = foo(v1, v2);
Dec 01 08:51:03.164 INFO [stderr]     |          ^^ help: consider using `_v1` instead
Dec 01 08:51:03.165 INFO [stderr]     |
Dec 01 08:51:03.165 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 08:51:03.165 INFO [stderr] 
Dec 01 08:51:03.166 INFO [stderr] warning: unused variable: `v2`
Dec 01 08:51:03.166 INFO [stderr]    --> src/main.rs:114:14
Dec 01 08:51:03.166 INFO [stderr]     |
Dec 01 08:51:03.167 INFO [stderr] 114 |     let (v1, v2, answer) = foo(v1, v2);
Dec 01 08:51:03.167 INFO [stderr]     |              ^^ help: consider using `_v2` instead
Dec 01 08:51:03.167 INFO [stderr] 
Dec 01 08:51:03.167 INFO [stderr] warning: unused variable: `v`
Dec 01 08:51:03.168 INFO [stderr]    --> src/main.rs:130:9
Dec 01 08:51:03.168 INFO [stderr]     |
Dec 01 08:51:03.168 INFO [stderr] 130 | fn foo2(v: &Vec<i32>) -> i32 {
Dec 01 08:51:03.169 INFO [stderr]     |         ^ help: consider using `_v` instead
Dec 01 08:51:03.169 INFO [stderr] 
Dec 01 08:51:03.169 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:03.170 INFO [stderr]    --> src/main.rs:163:17
Dec 01 08:51:03.170 INFO [stderr]     |
Dec 01 08:51:03.170 INFO [stderr] 163 |         let mut y = &mut x;
Dec 01 08:51:03.170 INFO [stderr]     |                 ^ help: consider using `_y` instead
Dec 01 08:51:03.171 INFO [stderr] 
Dec 01 08:51:03.171 INFO [stderr] warning: unused variable: `y1`
Dec 01 08:51:03.171 INFO [stderr]    --> src/main.rs:169:9
Dec 01 08:51:03.172 INFO [stderr]     |
Dec 01 08:51:03.172 INFO [stderr] 169 |     let y1 = x1.clone();
Dec 01 08:51:03.172 INFO [stderr]     |         ^^ help: consider using `_y1` instead
Dec 01 08:51:03.172 INFO [stderr] 
Dec 01 08:51:03.173 INFO [stderr] warning: unused variable: `y2`
Dec 01 08:51:03.173 INFO [stderr]    --> src/main.rs:172:9
Dec 01 08:51:03.173 INFO [stderr]     |
Dec 01 08:51:03.174 INFO [stderr] 172 |     let y2 = x2.borrow_mut();
Dec 01 08:51:03.174 INFO [stderr]     |         ^^ help: consider using `_y2` instead
Dec 01 08:51:03.174 INFO [stderr] 
Dec 01 08:51:03.174 INFO [stderr] warning: unused variable: `black`
Dec 01 08:51:03.175 INFO [stderr]    --> src/main.rs:193:9
Dec 01 08:51:03.175 INFO [stderr]     |
Dec 01 08:51:03.175 INFO [stderr] 193 |     let black = Color(0,0,0);
Dec 01 08:51:03.176 INFO [stderr]     |         ^^^^^ help: consider using `_black` instead
Dec 01 08:51:03.176 INFO [stderr] 
Dec 01 08:51:03.176 INFO [stderr] warning: unused variable: `m`
Dec 01 08:51:03.176 INFO [stderr]    --> src/main.rs:210:9
Dec 01 08:51:03.177 INFO [stderr]     |
Dec 01 08:51:03.177 INFO [stderr] 210 |     let m = Message::Write("Hello world".to_string());
Dec 01 08:51:03.177 INFO [stderr]     |         ^ help: consider using `_m` instead
Dec 01 08:51:03.177 INFO [stderr] 
Dec 01 08:51:03.178 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:03.178 INFO [stderr]    --> src/main.rs:214:9
Dec 01 08:51:03.178 INFO [stderr]     |
Dec 01 08:51:03.179 INFO [stderr] 214 |     for x in v1 {
Dec 01 08:51:03.179 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 01 08:51:03.179 INFO [stderr] 
Dec 01 08:51:03.179 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:03.180 INFO [stderr]    --> src/main.rs:234:17
Dec 01 08:51:03.180 INFO [stderr]     |
Dec 01 08:51:03.180 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:03.180 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 01 08:51:03.181 INFO [stderr] 
Dec 01 08:51:03.181 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:03.181 INFO [stderr]    --> src/main.rs:234:23
Dec 01 08:51:03.181 INFO [stderr]     |
Dec 01 08:51:03.182 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:03.182 INFO [stderr]     |                       ^ help: consider using `_y` instead
Dec 01 08:51:03.182 INFO [stderr] 
Dec 01 08:51:03.187 INFO [stderr] warning: unused variable: `z`
Dec 01 08:51:03.187 INFO [stderr]    --> src/main.rs:234:29
Dec 01 08:51:03.187 INFO [stderr]     |
Dec 01 08:51:03.188 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:03.188 INFO [stderr]     |                             ^ help: consider using `_z` instead
Dec 01 08:51:03.188 INFO [stderr] 
Dec 01 08:51:03.188 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:03.189 INFO [stderr]    --> src/main.rs:235:16
Dec 01 08:51:03.189 INFO [stderr]     |
Dec 01 08:51:03.189 INFO [stderr] 235 | fn move_cursor(x:i32,y:i32){}
Dec 01 08:51:03.190 INFO [stderr]     |                ^ help: consider using `_x` instead
Dec 01 08:51:03.190 INFO [stderr] 
Dec 01 08:51:03.190 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:03.191 INFO [stderr]    --> src/main.rs:235:22
Dec 01 08:51:03.191 INFO [stderr]     |
Dec 01 08:51:03.191 INFO [stderr] 235 | fn move_cursor(x:i32,y:i32){}
Dec 01 08:51:03.192 INFO [stderr]     |                      ^ help: consider using `_y` instead
Dec 01 08:51:03.192 INFO [stderr] 
Dec 01 08:51:03.192 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:03.192 INFO [stderr]    --> src/main.rs:237:9
Dec 01 08:51:03.193 INFO [stderr]     |
Dec 01 08:51:03.193 INFO [stderr] 237 |     let x = 1;
Dec 01 08:51:03.193 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 01 08:51:03.194 INFO [stderr] 
Dec 01 08:51:03.194 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:03.194 INFO [stderr]    --> src/main.rs:238:9
Dec 01 08:51:03.194 INFO [stderr]     |
Dec 01 08:51:03.199 INFO [stderr] 238 |     let y = 2;
Dec 01 08:51:03.199 INFO [stderr]     |         ^ help: consider using `_y` instead
Dec 01 08:51:03.199 INFO [stderr] 
Dec 01 08:51:03.200 INFO [stderr] warning: unused variable: `r`
Dec 01 08:51:03.200 INFO [stderr]    --> src/main.rs:239:9
Dec 01 08:51:03.200 INFO [stderr]     |
Dec 01 08:51:03.200 INFO [stderr] 239 |     let r = 3;
Dec 01 08:51:03.201 INFO [stderr]     |         ^ help: consider using `_r` instead
Dec 01 08:51:03.201 INFO [stderr] 
Dec 01 08:51:03.201 INFO [stderr] warning: unused variable: `g`
Dec 01 08:51:03.201 INFO [stderr]    --> src/main.rs:240:9
Dec 01 08:51:03.202 INFO [stderr]     |
Dec 01 08:51:03.202 INFO [stderr] 240 |     let g = 4;
Dec 01 08:51:03.202 INFO [stderr]     |         ^ help: consider using `_g` instead
Dec 01 08:51:03.203 INFO [stderr] 
Dec 01 08:51:03.203 INFO [stderr] warning: unused variable: `b`
Dec 01 08:51:03.203 INFO [stderr]    --> src/main.rs:241:9
Dec 01 08:51:03.203 INFO [stderr]     |
Dec 01 08:51:03.204 INFO [stderr] 241 |     let b = 5;
Dec 01 08:51:03.204 INFO [stderr]     |         ^ help: consider using `_b` instead
Dec 01 08:51:03.204 INFO [stderr] 
Dec 01 08:51:03.205 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:51:03.205 INFO [stderr]    --> src/main.rs:163:13
Dec 01 08:51:03.205 INFO [stderr]     |
Dec 01 08:51:03.205 INFO [stderr] 163 |         let mut y = &mut x;
Dec 01 08:51:03.206 INFO [stderr]     |             ----^
Dec 01 08:51:03.206 INFO [stderr]     |             |
Dec 01 08:51:03.206 INFO [stderr]     |             help: remove this `mut`
Dec 01 08:51:03.207 INFO [stderr]     |
Dec 01 08:51:03.207 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 08:51:03.207 INFO [stderr] 
Dec 01 08:51:03.208 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:51:03.208 INFO [stderr]    --> src/main.rs:190:9
Dec 01 08:51:03.208 INFO [stderr]     |
Dec 01 08:51:03.209 INFO [stderr] 190 |     let mut p2 = Point { y: 1, ..point };
Dec 01 08:51:03.209 INFO [stderr]     |         ----^^
Dec 01 08:51:03.209 INFO [stderr]     |         |
Dec 01 08:51:03.209 INFO [stderr]     |         help: remove this `mut`
Dec 01 08:51:03.210 INFO [stderr] 
Dec 01 08:51:03.210 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 01 08:51:03.210 INFO [stderr]    --> src/main.rs:203:5
Dec 01 08:51:03.211 INFO [stderr]     |
Dec 01 08:51:03.211 INFO [stderr] 203 |     Quit,
Dec 01 08:51:03.211 INFO [stderr]     |     ^^^^
Dec 01 08:51:03.212 INFO [stderr]     |
Dec 01 08:51:03.212 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 08:51:03.212 INFO [stderr] 
Dec 01 08:51:03.212 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 01 08:51:03.213 INFO [stderr]    --> src/main.rs:204:5
Dec 01 08:51:03.213 INFO [stderr]     |
Dec 01 08:51:03.213 INFO [stderr] 204 |     ChangeColor(i32, i32, i32),
Dec 01 08:51:03.214 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:51:03.214 INFO [stderr] 
Dec 01 08:51:03.214 INFO [stderr] warning: variant is never constructed: `Move`
Dec 01 08:51:03.214 INFO [stderr]    --> src/main.rs:205:5
Dec 01 08:51:03.215 INFO [stderr]     |
Dec 01 08:51:03.215 INFO [stderr] 205 |     Move { x: i32, y: i32 },
Dec 01 08:51:03.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:51:03.216 INFO [stderr] 
Dec 01 08:51:03.216 INFO [stderr] warning: variant is never constructed: `Missing`
Dec 01 08:51:03.216 INFO [stderr]    --> src/main.rs:253:5
Dec 01 08:51:03.217 INFO [stderr]     |
Dec 01 08:51:03.217 INFO [stderr] 253 |     Missing,
Dec 01 08:51:03.217 INFO [stderr]     |     ^^^^^^^
Dec 01 08:51:03.217 INFO [stderr] 
Dec 01 08:51:03.218 INFO [stderr] warning: field is never used: `x`
Dec 01 08:51:03.218 INFO [stderr]    --> src/main.rs:279:5
Dec 01 08:51:03.218 INFO [stderr]     |
Dec 01 08:51:03.223 INFO [stderr] 279 |     x: f64,
Dec 01 08:51:03.223 INFO [stderr]     |     ^^^^^^
Dec 01 08:51:03.223 INFO [stderr] 
Dec 01 08:51:03.224 INFO [stderr] warning: field is never used: `y`
Dec 01 08:51:03.224 INFO [stderr]    --> src/main.rs:280:5
Dec 01 08:51:03.224 INFO [stderr]     |
Dec 01 08:51:03.225 INFO [stderr] 280 |     y: f64,
Dec 01 08:51:03.225 INFO [stderr]     |     ^^^^^^
Dec 01 08:51:03.225 INFO [stderr] 
Dec 01 08:51:03.225 INFO [stderr] warning: crate `firstRust` should have a snake case name such as `first_rust`
Dec 01 08:51:03.226 INFO [stderr]   |
Dec 01 08:51:03.226 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 08:51:03.226 INFO [stderr] 
Dec 01 08:51:03.227 INFO [stderr] warning: the `x:` in this pattern is redundant
Dec 01 08:51:03.227 INFO [stderr]    --> src/main.rs:245:24
Dec 01 08:51:03.227 INFO [stderr]     |
Dec 01 08:51:03.228 INFO [stderr] 245 |         Message::Move {x:x,y:y} => move_cursor(x,y),
Dec 01 08:51:03.228 INFO [stderr]     |                        --^
Dec 01 08:51:03.228 INFO [stderr]     |                        |
Dec 01 08:51:03.228 INFO [stderr]     |                        help: remove this
Dec 01 08:51:03.228 INFO [stderr]     |
Dec 01 08:51:03.229 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Dec 01 08:51:03.229 INFO [stderr] 
Dec 01 08:51:03.229 INFO [stderr] warning: the `y:` in this pattern is redundant
Dec 01 08:51:03.229 INFO [stderr]    --> src/main.rs:245:28
Dec 01 08:51:03.229 INFO [stderr]     |
Dec 01 08:51:03.229 INFO [stderr] 245 |         Message::Move {x:x,y:y} => move_cursor(x,y),
Dec 01 08:51:03.230 INFO [stderr]     |                            --^
Dec 01 08:51:03.230 INFO [stderr]     |                            |
Dec 01 08:51:03.230 INFO [stderr]     |                            help: remove this
Dec 01 08:51:03.230 INFO [stderr] 
Dec 01 08:51:03.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 01 08:51:03.843 INFO [stderr] su: No module specific data is present
Dec 01 08:51:04.350 INFO running `"docker" "inspect" "8f535f70b5583647dc82fbc9ae21dafd972f7b78ee1f720cd0224b7d310b3978"`
Dec 01 08:51:04.642 INFO running `"docker" "rm" "-f" "8f535f70b5583647dc82fbc9ae21dafd972f7b78ee1f720cd0224b7d310b3978"`
Dec 01 08:51:04.887 INFO [stdout] 8f535f70b5583647dc82fbc9ae21dafd972f7b78ee1f720cd0224b7d310b3978
Dec 01 08:51:04.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:51:05.291 INFO [stdout] 396b74b1da850a51e7e159e9e91f52513e2848069f4f5d21f600b74b773f31a1
Dec 01 08:51:05.297 INFO running `"docker" "start" "-a" "396b74b1da850a51e7e159e9e91f52513e2848069f4f5d21f600b74b773f31a1"`
Dec 01 08:51:06.463 INFO [stderr] usermod: no changes
Dec 01 08:51:06.511 INFO [stderr]    Compiling firstRust v0.1.0 (/source)
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `v1`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:114:10
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 114 |     let (v1, v2, answer) = foo(v1, v2);
Dec 01 08:51:07.131 INFO [stderr]     |          ^^ help: consider using `_v1` instead
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `v2`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:114:14
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 114 |     let (v1, v2, answer) = foo(v1, v2);
Dec 01 08:51:07.131 INFO [stderr]     |              ^^ help: consider using `_v2` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `v`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:130:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 130 | fn foo2(v: &Vec<i32>) -> i32 {
Dec 01 08:51:07.131 INFO [stderr]     |         ^ help: consider using `_v` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:163:17
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 163 |         let mut y = &mut x;
Dec 01 08:51:07.131 INFO [stderr]     |                 ^ help: consider using `_y` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `y1`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:169:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 169 |     let y1 = x1.clone();
Dec 01 08:51:07.131 INFO [stderr]     |         ^^ help: consider using `_y1` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `y2`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:172:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 172 |     let y2 = x2.borrow_mut();
Dec 01 08:51:07.131 INFO [stderr]     |         ^^ help: consider using `_y2` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `black`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:193:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 193 |     let black = Color(0,0,0);
Dec 01 08:51:07.131 INFO [stderr]     |         ^^^^^ help: consider using `_black` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `m`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:210:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 210 |     let m = Message::Write("Hello world".to_string());
Dec 01 08:51:07.131 INFO [stderr]     |         ^ help: consider using `_m` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:214:9
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 214 |     for x in v1 {
Dec 01 08:51:07.131 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:234:17
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:07.131 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:234:23
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:07.131 INFO [stderr]     |                       ^ help: consider using `_y` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `z`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:234:29
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 234 | fn change_color(x:i32,y:i32,z:i32){}
Dec 01 08:51:07.131 INFO [stderr]     |                             ^ help: consider using `_z` instead
Dec 01 08:51:07.131 INFO [stderr] 
Dec 01 08:51:07.131 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:07.131 INFO [stderr]    --> src/main.rs:235:16
Dec 01 08:51:07.131 INFO [stderr]     |
Dec 01 08:51:07.131 INFO [stderr] 235 | fn move_cursor(x:i32,y:i32){}
Dec 01 08:51:07.132 INFO [stderr]     |                ^ help: consider using `_x` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:235:22
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 235 | fn move_cursor(x:i32,y:i32){}
Dec 01 08:51:07.132 INFO [stderr]     |                      ^ help: consider using `_y` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `x`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:237:9
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 237 |     let x = 1;
Dec 01 08:51:07.132 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `y`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:238:9
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 238 |     let y = 2;
Dec 01 08:51:07.132 INFO [stderr]     |         ^ help: consider using `_y` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `r`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:239:9
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 239 |     let r = 3;
Dec 01 08:51:07.132 INFO [stderr]     |         ^ help: consider using `_r` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `g`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:240:9
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 240 |     let g = 4;
Dec 01 08:51:07.132 INFO [stderr]     |         ^ help: consider using `_g` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.132 INFO [stderr] warning: unused variable: `b`
Dec 01 08:51:07.132 INFO [stderr]    --> src/main.rs:241:9
Dec 01 08:51:07.132 INFO [stderr]     |
Dec 01 08:51:07.132 INFO [stderr] 241 |     let b = 5;
Dec 01 08:51:07.132 INFO [stderr]     |         ^ help: consider using `_b` instead
Dec 01 08:51:07.132 INFO [stderr] 
Dec 01 08:51:07.151 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:51:07.151 INFO [stderr]    --> src/main.rs:163:13
Dec 01 08:51:07.151 INFO [stderr]     |
Dec 01 08:51:07.151 INFO [stderr] 163 |         let mut y = &mut x;
Dec 01 08:51:07.151 INFO [stderr]     |             ----^
Dec 01 08:51:07.151 INFO [stderr]     |             |
Dec 01 08:51:07.151 INFO [stderr]     |             help: remove this `mut`
Dec 01 08:51:07.151 INFO [stderr]     |
Dec 01 08:51:07.151 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 08:51:07.151 INFO [stderr] 
Dec 01 08:51:07.151 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:51:07.151 INFO [stderr]    --> src/main.rs:190:9
Dec 01 08:51:07.151 INFO [stderr]     |
Dec 01 08:51:07.151 INFO [stderr] 190 |     let mut p2 = Point { y: 1, ..point };
Dec 01 08:51:07.151 INFO [stderr]     |         ----^^
Dec 01 08:51:07.151 INFO [stderr]     |         |
Dec 01 08:51:07.151 INFO [stderr]     |         help: remove this `mut`
Dec 01 08:51:07.151 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:203:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 203 |     Quit,
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:204:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 204 |     ChangeColor(i32, i32, i32),
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: variant is never constructed: `Move`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:205:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 205 |     Move { x: i32, y: i32 },
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: variant is never constructed: `Missing`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:253:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 253 |     Missing,
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^^^^
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: field is never used: `x`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:279:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 279 |     x: f64,
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^^^
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: field is never used: `y`
Dec 01 08:51:07.163 INFO [stderr]    --> src/main.rs:280:5
Dec 01 08:51:07.163 INFO [stderr]     |
Dec 01 08:51:07.163 INFO [stderr] 280 |     y: f64,
Dec 01 08:51:07.163 INFO [stderr]     |     ^^^^^^
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.163 INFO [stderr] warning: crate `firstRust` should have a snake case name such as `first_rust`
Dec 01 08:51:07.163 INFO [stderr]   |
Dec 01 08:51:07.163 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 08:51:07.163 INFO [stderr] 
Dec 01 08:51:07.165 INFO [stderr] warning: the `x:` in this pattern is redundant
Dec 01 08:51:07.165 INFO [stderr]    --> src/main.rs:245:24
Dec 01 08:51:07.165 INFO [stderr]     |
Dec 01 08:51:07.165 INFO [stderr] 245 |         Message::Move {x:x,y:y} => move_cursor(x,y),
Dec 01 08:51:07.165 INFO [stderr]     |                        --^
Dec 01 08:51:07.165 INFO [stderr]     |                        |
Dec 01 08:51:07.165 INFO [stderr]     |                        help: remove this
Dec 01 08:51:07.165 INFO [stderr]     |
Dec 01 08:51:07.165 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Dec 01 08:51:07.165 INFO [stderr] 
Dec 01 08:51:07.165 INFO [stderr] warning: the `y:` in this pattern is redundant
Dec 01 08:51:07.165 INFO [stderr]    --> src/main.rs:245:28
Dec 01 08:51:07.165 INFO [stderr]     |
Dec 01 08:51:07.165 INFO [stderr] 245 |         Message::Move {x:x,y:y} => move_cursor(x,y),
Dec 01 08:51:07.165 INFO [stderr]     |                            --^
Dec 01 08:51:07.165 INFO [stderr]     |                            |
Dec 01 08:51:07.165 INFO [stderr]     |                            help: remove this
Dec 01 08:51:07.165 INFO [stderr] 
Dec 01 08:51:07.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 01 08:51:07.676 INFO [stderr] su: No module specific data is present
Dec 01 08:51:08.243 INFO running `"docker" "inspect" "396b74b1da850a51e7e159e9e91f52513e2848069f4f5d21f600b74b773f31a1"`
Dec 01 08:51:08.581 INFO running `"docker" "rm" "-f" "396b74b1da850a51e7e159e9e91f52513e2848069f4f5d21f600b74b773f31a1"`
Dec 01 08:51:08.906 INFO [stdout] 396b74b1da850a51e7e159e9e91f52513e2848069f4f5d21f600b74b773f31a1
Dec 01 08:51:08.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:51:09.376 INFO [stdout] 52f09905be58f668bfc1e323a6ba17c7df312368038deafb6d33be152a8db327
Dec 01 08:51:09.387 INFO running `"docker" "start" "-a" "52f09905be58f668bfc1e323a6ba17c7df312368038deafb6d33be152a8db327"`
Dec 01 08:51:10.847 INFO [stderr] usermod: no changes
Dec 01 08:51:10.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 08:51:10.931 INFO [stderr]      Running /target/debug/deps/firstRust-ef1496a1ce0946b6
Dec 01 08:51:10.941 INFO [stdout] 
Dec 01 08:51:10.941 INFO [stdout] running 0 tests
Dec 01 08:51:10.941 INFO [stdout] 
Dec 01 08:51:10.941 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:51:10.941 INFO [stdout] 
Dec 01 08:51:10.955 INFO [stderr] su: No module specific data is present
Dec 01 08:51:11.601 INFO running `"docker" "inspect" "52f09905be58f668bfc1e323a6ba17c7df312368038deafb6d33be152a8db327"`
Dec 01 08:51:11.901 INFO running `"docker" "rm" "-f" "52f09905be58f668bfc1e323a6ba17c7df312368038deafb6d33be152a8db327"`
Dec 01 08:51:12.179 INFO [stdout] 52f09905be58f668bfc1e323a6ba17c7df312368038deafb6d33be152a8db327
