Dec 14 10:54:20.918 INFO testing Diiso/rust_common_prog against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:54:20.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 10:54:21.072 INFO [stdout] 64ebffc20337c352a0c6d934df1f13ab18b61b094394de8d22d380698a95e640
Dec 14 10:54:21.074 INFO running `"docker" "start" "-a" "64ebffc20337c352a0c6d934df1f13ab18b61b094394de8d22d380698a95e640"`
Dec 14 10:54:21.498 INFO [stderr] usermod: no changes
Dec 14 10:54:21.531 INFO [stderr]    Compiling common_prog v0.1.0 (/source)
Dec 14 10:54:21.983 INFO [stderr] warning: variable `x` is assigned to, but never used
Dec 14 10:54:21.983 INFO [stderr]  --> src/main.rs:9:13
Dec 14 10:54:21.983 INFO [stderr]   |
Dec 14 10:54:21.983 INFO [stderr] 9 |     let mut x = 5;
Dec 14 10:54:21.983 INFO [stderr]   |             ^
Dec 14 10:54:21.983 INFO [stderr]   |
Dec 14 10:54:21.983 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 10:54:21.983 INFO [stderr]   = note: consider using `_x` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: value assigned to `x` is never read
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:11:5
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 11 |     x = 6;
Dec 14 10:54:21.983 INFO [stderr]    |     ^
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:18:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 18 |     let y = y*5;
Dec 14 10:54:21.983 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `spaces`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:24:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 24 |     let spaces = spaces.len();
Dec 14 10:54:21.983 INFO [stderr]    |         ^^^^^^ help: consider using `_spaces` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:38:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 38 |     let x = 5.0; //f64
Dec 14 10:54:21.983 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:39:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 39 |     let x: f32 = 5.0;
Dec 14 10:54:21.983 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `tup`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:43:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 43 |     let tup = (21,2.1,14);
Dec 14 10:54:21.983 INFO [stderr]    |         ^^^ help: consider using `_tup` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:46:10
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:21.983 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:46:13
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:21.983 INFO [stderr]    |             ^ help: consider using `_y` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `z`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:46:16
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:21.983 INFO [stderr]    |                ^ help: consider using `_z` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `tup1`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:50:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 50 |     let tup1 = tup.0;
Dec 14 10:54:21.983 INFO [stderr]    |         ^^^^ help: consider using `_tup1` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `tup2`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:51:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 51 |     let tup2 = tup.1;
Dec 14 10:54:21.983 INFO [stderr]    |         ^^^^ help: consider using `_tup2` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `tup3`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:52:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 52 |     let tup3 = tup.2;
Dec 14 10:54:21.983 INFO [stderr]    |         ^^^^ help: consider using `_tup3` instead
Dec 14 10:54:21.983 INFO [stderr] 
Dec 14 10:54:21.983 INFO [stderr] warning: unused variable: `first`
Dec 14 10:54:21.983 INFO [stderr]   --> src/main.rs:60:9
Dec 14 10:54:21.983 INFO [stderr]    |
Dec 14 10:54:21.983 INFO [stderr] 60 |     let first = a[0];
Dec 14 10:54:21.984 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `second`
Dec 14 10:54:21.984 INFO [stderr]   --> src/main.rs:61:9
Dec 14 10:54:21.984 INFO [stderr]    |
Dec 14 10:54:21.984 INFO [stderr] 61 |     let second = a[1];
Dec 14 10:54:21.984 INFO [stderr]    |         ^^^^^^ help: consider using `_second` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:21.984 INFO [stderr]   --> src/main.rs:71:9
Dec 14 10:54:21.984 INFO [stderr]    |
Dec 14 10:54:21.984 INFO [stderr] 71 |     let x = 5;
Dec 14 10:54:21.984 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:21.984 INFO [stderr]   --> src/main.rs:76:9
Dec 14 10:54:21.984 INFO [stderr]    |
Dec 14 10:54:21.984 INFO [stderr] 76 |     let x = 5;
Dec 14 10:54:21.984 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:21.984 INFO [stderr]   --> src/main.rs:79:9
Dec 14 10:54:21.984 INFO [stderr]    |
Dec 14 10:54:21.984 INFO [stderr] 79 |     let y = {
Dec 14 10:54:21.984 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `z`
Dec 14 10:54:21.984 INFO [stderr]   --> src/main.rs:90:9
Dec 14 10:54:21.984 INFO [stderr]    |
Dec 14 10:54:21.984 INFO [stderr] 90 |     let z = muliply(x,y);
Dec 14 10:54:21.984 INFO [stderr]    |         ^ help: consider using `_z` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `number`
Dec 14 10:54:21.984 INFO [stderr]    --> src/main.rs:106:9
Dec 14 10:54:21.984 INFO [stderr]     |
Dec 14 10:54:21.984 INFO [stderr] 106 |     let number = if condition {
Dec 14 10:54:21.984 INFO [stderr]     |         ^^^^^^ help: consider using `_number` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `k`
Dec 14 10:54:21.984 INFO [stderr]    --> src/main.rs:116:13
Dec 14 10:54:21.984 INFO [stderr]     |
Dec 14 10:54:21.984 INFO [stderr] 116 |     let mut k = 0;
Dec 14 10:54:21.984 INFO [stderr]     |             ^ help: consider using `_k` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.984 INFO [stderr] warning: unused variable: `T`
Dec 14 10:54:21.984 INFO [stderr]    --> src/main.rs:130:9
Dec 14 10:54:21.984 INFO [stderr]     |
Dec 14 10:54:21.984 INFO [stderr] 130 |     let T = [10,11,12,13,14];
Dec 14 10:54:21.984 INFO [stderr]     |         ^ help: consider using `_T` instead
Dec 14 10:54:21.984 INFO [stderr] 
Dec 14 10:54:21.987 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:54:21.987 INFO [stderr]    --> src/main.rs:116:9
Dec 14 10:54:21.987 INFO [stderr]     |
Dec 14 10:54:21.987 INFO [stderr] 116 |     let mut k = 0;
Dec 14 10:54:21.987 INFO [stderr]     |         ----^
Dec 14 10:54:21.987 INFO [stderr]     |         |
Dec 14 10:54:21.987 INFO [stderr]     |         help: remove this `mut`
Dec 14 10:54:21.987 INFO [stderr]     |
Dec 14 10:54:21.987 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 10:54:21.987 INFO [stderr] 
Dec 14 10:54:21.988 INFO [stderr] warning: constant item is never used: `MAX_POITNS`
Dec 14 10:54:21.988 INFO [stderr]  --> src/main.rs:3:1
Dec 14 10:54:21.988 INFO [stderr]   |
Dec 14 10:54:21.988 INFO [stderr] 3 | const MAX_POITNS: u32 = 100_000;
Dec 14 10:54:21.988 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:54:21.988 INFO [stderr]   |
Dec 14 10:54:21.988 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 10:54:21.988 INFO [stderr] 
Dec 14 10:54:21.988 INFO [stderr] warning: function is never used: `another_function`
Dec 14 10:54:21.988 INFO [stderr]    --> src/main.rs:147:1
Dec 14 10:54:21.988 INFO [stderr]     |
Dec 14 10:54:21.988 INFO [stderr] 147 | fn another_function(x: i32) {
Dec 14 10:54:21.988 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:54:21.988 INFO [stderr] 
Dec 14 10:54:21.988 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 14 10:54:21.988 INFO [stderr]    --> src/main.rs:130:9
Dec 14 10:54:21.988 INFO [stderr]     |
Dec 14 10:54:21.988 INFO [stderr] 130 |     let T = [10,11,12,13,14];
Dec 14 10:54:21.988 INFO [stderr]     |         ^
Dec 14 10:54:21.988 INFO [stderr]     |
Dec 14 10:54:21.988 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 14 10:54:21.988 INFO [stderr] 
Dec 14 10:54:22.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 14 10:54:22.123 INFO [stderr] su: No module specific data is present
Dec 14 10:54:22.341 INFO running `"docker" "inspect" "64ebffc20337c352a0c6d934df1f13ab18b61b094394de8d22d380698a95e640"`
Dec 14 10:54:22.426 INFO running `"docker" "rm" "-f" "64ebffc20337c352a0c6d934df1f13ab18b61b094394de8d22d380698a95e640"`
Dec 14 10:54:22.562 INFO [stdout] 64ebffc20337c352a0c6d934df1f13ab18b61b094394de8d22d380698a95e640
Dec 14 10:54:22.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 10:54:22.892 INFO [stdout] 2eaed01c1a48f89a217cdefe5641d25b1c2dcbd943a94901c46ef1427393a1bb
Dec 14 10:54:22.892 INFO running `"docker" "start" "-a" "2eaed01c1a48f89a217cdefe5641d25b1c2dcbd943a94901c46ef1427393a1bb"`
Dec 14 10:54:23.435 INFO [stderr] usermod: no changes
Dec 14 10:54:23.467 INFO [stderr]    Compiling common_prog v0.1.0 (/source)
Dec 14 10:54:23.927 INFO [stderr] warning: variable `x` is assigned to, but never used
Dec 14 10:54:23.927 INFO [stderr]  --> src/main.rs:9:13
Dec 14 10:54:23.927 INFO [stderr]   |
Dec 14 10:54:23.927 INFO [stderr] 9 |     let mut x = 5;
Dec 14 10:54:23.927 INFO [stderr]   |             ^
Dec 14 10:54:23.927 INFO [stderr]   |
Dec 14 10:54:23.927 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 10:54:23.927 INFO [stderr]   = note: consider using `_x` instead
Dec 14 10:54:23.927 INFO [stderr] 
Dec 14 10:54:23.927 INFO [stderr] warning: value assigned to `x` is never read
Dec 14 10:54:23.927 INFO [stderr]   --> src/main.rs:11:5
Dec 14 10:54:23.927 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 11 |     x = 6;
Dec 14 10:54:23.928 INFO [stderr]    |     ^
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:18:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 18 |     let y = y*5;
Dec 14 10:54:23.928 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `spaces`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:24:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 24 |     let spaces = spaces.len();
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^^^ help: consider using `_spaces` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:38:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 38 |     let x = 5.0; //f64
Dec 14 10:54:23.928 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:39:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 39 |     let x: f32 = 5.0;
Dec 14 10:54:23.928 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `tup`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:43:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 43 |     let tup = (21,2.1,14);
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^ help: consider using `_tup` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:46:10
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:23.928 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:46:13
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:23.928 INFO [stderr]    |             ^ help: consider using `_y` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `z`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:46:16
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 46 |     let (x, y, z) = tup;
Dec 14 10:54:23.928 INFO [stderr]    |                ^ help: consider using `_z` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `tup1`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:50:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 50 |     let tup1 = tup.0;
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^ help: consider using `_tup1` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `tup2`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:51:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 51 |     let tup2 = tup.1;
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^ help: consider using `_tup2` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `tup3`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:52:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 52 |     let tup3 = tup.2;
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^ help: consider using `_tup3` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `first`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:60:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 60 |     let first = a[0];
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `second`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:61:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 61 |     let second = a[1];
Dec 14 10:54:23.928 INFO [stderr]    |         ^^^^^^ help: consider using `_second` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:71:9
Dec 14 10:54:23.928 INFO [stderr]    |
Dec 14 10:54:23.928 INFO [stderr] 71 |     let x = 5;
Dec 14 10:54:23.928 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:23.928 INFO [stderr] 
Dec 14 10:54:23.928 INFO [stderr] warning: unused variable: `x`
Dec 14 10:54:23.928 INFO [stderr]   --> src/main.rs:76:9
Dec 14 10:54:23.929 INFO [stderr]    |
Dec 14 10:54:23.929 INFO [stderr] 76 |     let x = 5;
Dec 14 10:54:23.929 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.929 INFO [stderr] warning: unused variable: `y`
Dec 14 10:54:23.929 INFO [stderr]   --> src/main.rs:79:9
Dec 14 10:54:23.929 INFO [stderr]    |
Dec 14 10:54:23.929 INFO [stderr] 79 |     let y = {
Dec 14 10:54:23.929 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.929 INFO [stderr] warning: unused variable: `z`
Dec 14 10:54:23.929 INFO [stderr]   --> src/main.rs:90:9
Dec 14 10:54:23.929 INFO [stderr]    |
Dec 14 10:54:23.929 INFO [stderr] 90 |     let z = muliply(x,y);
Dec 14 10:54:23.929 INFO [stderr]    |         ^ help: consider using `_z` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.929 INFO [stderr] warning: unused variable: `number`
Dec 14 10:54:23.929 INFO [stderr]    --> src/main.rs:106:9
Dec 14 10:54:23.929 INFO [stderr]     |
Dec 14 10:54:23.929 INFO [stderr] 106 |     let number = if condition {
Dec 14 10:54:23.929 INFO [stderr]     |         ^^^^^^ help: consider using `_number` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.929 INFO [stderr] warning: unused variable: `k`
Dec 14 10:54:23.929 INFO [stderr]    --> src/main.rs:116:13
Dec 14 10:54:23.929 INFO [stderr]     |
Dec 14 10:54:23.929 INFO [stderr] 116 |     let mut k = 0;
Dec 14 10:54:23.929 INFO [stderr]     |             ^ help: consider using `_k` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.929 INFO [stderr] warning: unused variable: `T`
Dec 14 10:54:23.929 INFO [stderr]    --> src/main.rs:130:9
Dec 14 10:54:23.929 INFO [stderr]     |
Dec 14 10:54:23.929 INFO [stderr] 130 |     let T = [10,11,12,13,14];
Dec 14 10:54:23.929 INFO [stderr]     |         ^ help: consider using `_T` instead
Dec 14 10:54:23.929 INFO [stderr] 
Dec 14 10:54:23.931 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:54:23.931 INFO [stderr]    --> src/main.rs:116:9
Dec 14 10:54:23.931 INFO [stderr]     |
Dec 14 10:54:23.931 INFO [stderr] 116 |     let mut k = 0;
Dec 14 10:54:23.931 INFO [stderr]     |         ----^
Dec 14 10:54:23.931 INFO [stderr]     |         |
Dec 14 10:54:23.931 INFO [stderr]     |         help: remove this `mut`
Dec 14 10:54:23.931 INFO [stderr]     |
Dec 14 10:54:23.931 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 10:54:23.931 INFO [stderr] 
Dec 14 10:54:23.935 INFO [stderr] warning: constant item is never used: `MAX_POITNS`
Dec 14 10:54:23.935 INFO [stderr]  --> src/main.rs:3:1
Dec 14 10:54:23.935 INFO [stderr]   |
Dec 14 10:54:23.935 INFO [stderr] 3 | const MAX_POITNS: u32 = 100_000;
Dec 14 10:54:23.935 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:54:23.935 INFO [stderr]   |
Dec 14 10:54:23.935 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 10:54:23.935 INFO [stderr] 
Dec 14 10:54:23.935 INFO [stderr] warning: function is never used: `another_function`
Dec 14 10:54:23.935 INFO [stderr]    --> src/main.rs:147:1
Dec 14 10:54:23.935 INFO [stderr]     |
Dec 14 10:54:23.935 INFO [stderr] 147 | fn another_function(x: i32) {
Dec 14 10:54:23.935 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:54:23.935 INFO [stderr] 
Dec 14 10:54:23.935 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 14 10:54:23.935 INFO [stderr]    --> src/main.rs:130:9
Dec 14 10:54:23.935 INFO [stderr]     |
Dec 14 10:54:23.935 INFO [stderr] 130 |     let T = [10,11,12,13,14];
Dec 14 10:54:23.935 INFO [stderr]     |         ^
Dec 14 10:54:23.935 INFO [stderr]     |
Dec 14 10:54:23.935 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 14 10:54:23.935 INFO [stderr] 
Dec 14 10:54:24.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 14 10:54:24.209 INFO [stderr] su: No module specific data is present
Dec 14 10:54:26.550 INFO running `"docker" "inspect" "2eaed01c1a48f89a217cdefe5641d25b1c2dcbd943a94901c46ef1427393a1bb"`
Dec 14 10:54:26.643 INFO running `"docker" "rm" "-f" "2eaed01c1a48f89a217cdefe5641d25b1c2dcbd943a94901c46ef1427393a1bb"`
Dec 14 10:54:26.759 INFO [stdout] 2eaed01c1a48f89a217cdefe5641d25b1c2dcbd943a94901c46ef1427393a1bb
Dec 14 10:54:26.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 10:54:27.147 INFO [stdout] 099a386d67ecedbcb76cf84f1351511f562825cfd91462a5d7ba6265f7aecd4e
Dec 14 10:54:27.147 INFO running `"docker" "start" "-a" "099a386d67ecedbcb76cf84f1351511f562825cfd91462a5d7ba6265f7aecd4e"`
Dec 14 10:54:28.123 INFO [stderr] usermod: no changes
Dec 14 10:54:28.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 10:54:28.175 INFO [stderr]      Running /target/debug/deps/common_prog-23e7afc0f8578448
Dec 14 10:54:28.200 INFO [stdout] 
Dec 14 10:54:28.200 INFO [stdout] running 0 tests
Dec 14 10:54:28.204 INFO [stderr] su: No module specific data is present
Dec 14 10:54:28.204 INFO [stdout] 
Dec 14 10:54:28.204 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:54:28.204 INFO [stdout] 
Dec 14 10:54:29.065 INFO running `"docker" "inspect" "099a386d67ecedbcb76cf84f1351511f562825cfd91462a5d7ba6265f7aecd4e"`
Dec 14 10:54:29.403 INFO running `"docker" "rm" "-f" "099a386d67ecedbcb76cf84f1351511f562825cfd91462a5d7ba6265f7aecd4e"`
Dec 14 10:54:29.612 INFO [stdout] 099a386d67ecedbcb76cf84f1351511f562825cfd91462a5d7ba6265f7aecd4e