Nov 02 03:20:12.083 INFO checking xlkness/syntax against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 03:20:12.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03:20:12.626 INFO blam! d7aea6951cd0b2e53b5f5a11b3bf19c02e384592370aac9f00ccecdfaae9a396
Nov 02 03:20:12.627 INFO running `"docker" "start" "-a" "d7aea6951cd0b2e53b5f5a11b3bf19c02e384592370aac9f00ccecdfaae9a396"`
Nov 02 03:20:13.709 INFO kablam! usermod: no changes
Nov 02 03:20:13.768 INFO kablam!     Checking syntax v0.1.0 (/source)
Nov 02 03:20:14.024 INFO kablam! warning: unused import: `std::*`
Nov 02 03:20:14.024 INFO kablam!  --> src/loop.rs:2:5
Nov 02 03:20:14.024 INFO kablam!   |
Nov 02 03:20:14.024 INFO kablam! 2 | use std::*;
Nov 02 03:20:14.024 INFO kablam!   |     ^^^^^^
Nov 02 03:20:14.024 INFO kablam!   |
Nov 02 03:20:14.024 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 03:20:14.024 INFO kablam! 
Nov 02 03:20:14.024 INFO kablam! warning: unused import: `std::*`
Nov 02 03:20:14.024 INFO kablam!  --> src/ownership.rs:2:5
Nov 02 03:20:14.024 INFO kablam!   |
Nov 02 03:20:14.024 INFO kablam! 2 | use std::*;
Nov 02 03:20:14.024 INFO kablam!   |     ^^^^^^
Nov 02 03:20:14.024 INFO kablam! 
Nov 02 03:20:14.024 INFO kablam! warning: unused import: `std::*`
Nov 02 03:20:14.024 INFO kablam!  --> src/loop.rs:2:5
Nov 02 03:20:14.024 INFO kablam!   |
Nov 02 03:20:14.024 INFO kablam! 2 | use std::*;
Nov 02 03:20:14.024 INFO kablam!   |     ^^^^^^
Nov 02 03:20:14.024 INFO kablam!   |
Nov 02 03:20:14.024 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 03:20:14.025 INFO kablam! 
Nov 02 03:20:14.025 INFO kablam! warning: unused import: `std::*`
Nov 02 03:20:14.025 INFO kablam!  --> src/ownership.rs:2:5
Nov 02 03:20:14.025 INFO kablam!   |
Nov 02 03:20:14.025 INFO kablam! 2 | use std::*;
Nov 02 03:20:14.025 INFO kablam!   |     ^^^^^^
Nov 02 03:20:14.025 INFO kablam! 
Nov 02 03:20:14.199 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.199 INFO kablam!   --> src/main.rs:31:9
Nov 02 03:20:14.199 INFO kablam!    |
Nov 02 03:20:14.199 INFO kablam! 31 |     let x = 5;
Nov 02 03:20:14.199 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.199 INFO kablam!    |
Nov 02 03:20:14.199 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:20:14.199 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `a`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:34:10
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 34 |     let (a, b) = (1, 2);
Nov 02 03:20:14.201 INFO kablam!    |          ^ help: consider using `_a` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `b`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:34:13
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 34 |     let (a, b) = (1, 2);
Nov 02 03:20:14.201 INFO kablam!    |             ^ help: consider using `_b` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `c`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:37:9
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 37 |     let c: i32 = 5;
Nov 02 03:20:14.201 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: variable `d` is assigned to, but never used
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:41:13
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 41 |     let mut d = 5;
Nov 02 03:20:14.201 INFO kablam!    |             ^
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam!    = note: consider using `_d` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: value assigned to `d` is never read
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:42:5
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 42 |     d = 10;
Nov 02 03:20:14.201 INFO kablam!    |     ^
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `e`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:45:9
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 45 |     let e: i32;
Nov 02 03:20:14.201 INFO kablam!    |         ^ help: consider using `_e` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `f`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:67:9
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 67 |     let f: fn(i32) -> i32 = plus_one;
Nov 02 03:20:14.201 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.201 INFO kablam! warning: unused variable: `f1`
Nov 02 03:20:14.201 INFO kablam!   --> src/main.rs:69:9
Nov 02 03:20:14.201 INFO kablam!    |
Nov 02 03:20:14.201 INFO kablam! 69 |     let f1 = plus_one;
Nov 02 03:20:14.201 INFO kablam!    |         ^^ help: consider using `_f1` instead
Nov 02 03:20:14.201 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:72:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 72 |     let x = true;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:31:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 31 |     let x = 5;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `a`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:34:10
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 34 |     let (a, b) = (1, 2);
Nov 02 03:20:14.202 INFO kablam!    |          ^ help: consider using `_a` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `b`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:34:13
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 34 |     let (a, b) = (1, 2);
Nov 02 03:20:14.202 INFO kablam!    |             ^ help: consider using `_b` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `c`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:37:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 37 |     let c: i32 = 5;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: variable `d` is assigned to, but never used
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:41:13
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 41 |     let mut d = 5;
Nov 02 03:20:14.202 INFO kablam!    |             ^
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam!    = note: consider using `_d` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: value assigned to `d` is never read
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:42:5
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 42 |     d = 10;
Nov 02 03:20:14.202 INFO kablam!    |     ^
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `e`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:45:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 45 |     let e: i32;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_e` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `f`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:67:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 67 |     let f: fn(i32) -> i32 = plus_one;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `f1`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:69:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 69 |     let f1 = plus_one;
Nov 02 03:20:14.202 INFO kablam!    |         ^^ help: consider using `_f1` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:72:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 72 |     let x = true;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `y`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:73:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 73 |     let y: bool = false;
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:75:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.202 INFO kablam! 75 |     let x = 'x';
Nov 02 03:20:14.202 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.202 INFO kablam! 
Nov 02 03:20:14.202 INFO kablam! warning: unused variable: `two_hearts`
Nov 02 03:20:14.202 INFO kablam!   --> src/main.rs:76:9
Nov 02 03:20:14.202 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 76 |     let two_hearts = '里';  // char is 4 bytes
Nov 02 03:20:14.203 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_two_hearts` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:78:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 78 |     let x: i8 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:79:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 79 |     let x: i16 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:80:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 80 |     let x: i32 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:81:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 81 |     let x: i64 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:82:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 82 |     let x: u8 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:83:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 83 |     let x: u16 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:84:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 84 |     let x: u32 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:85:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 85 |     let x: u64 = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:86:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 86 |     let x: isize = 1;  // unfix size
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:87:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 87 |     let x: usize = 1;
Nov 02 03:20:14.203 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.203 INFO kablam! 
Nov 02 03:20:14.203 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.203 INFO kablam!   --> src/main.rs:88:9
Nov 02 03:20:14.203 INFO kablam!    |
Nov 02 03:20:14.203 INFO kablam! 88 |     let x: f32 = 1.0;
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:89:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 89 |     let x: f64 = 1.0;
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `a`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:91:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 91 |     let a = [1,2,3];
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `m`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:92:13
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 92 |     let mut m = [1,2,3];
Nov 02 03:20:14.213 INFO kablam!    |             ^ help: consider using `_m` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `y`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:73:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 73 |     let y: bool = false;
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:75:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 75 |     let x = 'x';
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `two_hearts`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:76:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 76 |     let two_hearts = '里';  // char is 4 bytes
Nov 02 03:20:14.213 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_two_hearts` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.213 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.213 INFO kablam!   --> src/main.rs:78:9
Nov 02 03:20:14.213 INFO kablam!    |
Nov 02 03:20:14.213 INFO kablam! 78 |     let x: i8 = 1;
Nov 02 03:20:14.213 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.213 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:79:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 79 |     let x: i16 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:80:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 80 |     let x: i32 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:81:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 81 |     let x: i64 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:82:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 82 |     let x: u8 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:83:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 83 |     let x: u16 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:84:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 84 |     let x: u32 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:85:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 85 |     let x: u64 = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:86:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 86 |     let x: isize = 1;  // unfix size
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:87:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 87 |     let x: usize = 1;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:88:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 88 |     let x: f32 = 1.0;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:89:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 89 |     let x: f64 = 1.0;
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `a`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:91:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 91 |     let a = [1,2,3];
Nov 02 03:20:14.214 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `m`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:92:13
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 92 |     let mut m = [1,2,3];
Nov 02 03:20:14.214 INFO kablam!    |             ^ help: consider using `_m` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `a_len`
Nov 02 03:20:14.214 INFO kablam!   --> src/main.rs:94:9
Nov 02 03:20:14.214 INFO kablam!    |
Nov 02 03:20:14.214 INFO kablam! 94 |     let a_len = a.len();
Nov 02 03:20:14.214 INFO kablam!    |         ^^^^^ help: consider using `_a_len` instead
Nov 02 03:20:14.214 INFO kablam! 
Nov 02 03:20:14.214 INFO kablam! warning: unused variable: `complete`
Nov 02 03:20:14.215 INFO kablam!   --> src/main.rs:98:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 98 |     let complete = &a[..]; // a slice containing all of the elements in a
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^^^^ help: consider using `_complete` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `middle`
Nov 02 03:20:14.215 INFO kablam!   --> src/main.rs:99:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 99 |     let middle = &a[1..4];
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^^ help: consider using `_middle` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.215 INFO kablam!    --> src/main.rs:102:9
Nov 02 03:20:14.215 INFO kablam!     |
Nov 02 03:20:14.215 INFO kablam! 102 |     let x = (1, "hello");
Nov 02 03:20:14.215 INFO kablam!     |         ^ help: consider using `_x` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `y`
Nov 02 03:20:14.215 INFO kablam!   --> src/case.rs:13:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 13 |     let y =
Nov 02 03:20:14.215 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `v2`
Nov 02 03:20:14.215 INFO kablam!  --> src/ownership.rs:7:9
Nov 02 03:20:14.215 INFO kablam!   |
Nov 02 03:20:14.215 INFO kablam! 7 |     let v2 = v;
Nov 02 03:20:14.215 INFO kablam!   |         ^^ help: consider using `_v2` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `v1`
Nov 02 03:20:14.215 INFO kablam!  --> src/reference.rs:3:17
Nov 02 03:20:14.215 INFO kablam!   |
Nov 02 03:20:14.215 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.215 INFO kablam!   |                 ^^ help: consider using `_v1` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `v2`
Nov 02 03:20:14.215 INFO kablam!  --> src/reference.rs:3:32
Nov 02 03:20:14.215 INFO kablam!   |
Nov 02 03:20:14.215 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.215 INFO kablam!   |                                ^^ help: consider using `_v2` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `answer`
Nov 02 03:20:14.215 INFO kablam!   --> src/reference.rs:11:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 11 |     let answer = referencefoo(&v1, &v2);
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^^ help: consider using `_answer` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `a_len`
Nov 02 03:20:14.215 INFO kablam!   --> src/main.rs:94:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 94 |     let a_len = a.len();
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^ help: consider using `_a_len` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `complete`
Nov 02 03:20:14.215 INFO kablam!   --> src/main.rs:98:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 98 |     let complete = &a[..]; // a slice containing all of the elements in a
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^^^^ help: consider using `_complete` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `middle`
Nov 02 03:20:14.215 INFO kablam!   --> src/main.rs:99:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 99 |     let middle = &a[1..4];
Nov 02 03:20:14.215 INFO kablam!    |         ^^^^^^ help: consider using `_middle` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `x`
Nov 02 03:20:14.215 INFO kablam!    --> src/main.rs:102:9
Nov 02 03:20:14.215 INFO kablam!     |
Nov 02 03:20:14.215 INFO kablam! 102 |     let x = (1, "hello");
Nov 02 03:20:14.215 INFO kablam!     |         ^ help: consider using `_x` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `y`
Nov 02 03:20:14.215 INFO kablam!   --> src/case.rs:13:9
Nov 02 03:20:14.215 INFO kablam!    |
Nov 02 03:20:14.215 INFO kablam! 13 |     let y =
Nov 02 03:20:14.215 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.215 INFO kablam! warning: unused variable: `v2`
Nov 02 03:20:14.215 INFO kablam!  --> src/ownership.rs:7:9
Nov 02 03:20:14.215 INFO kablam!   |
Nov 02 03:20:14.215 INFO kablam! 7 |     let v2 = v;
Nov 02 03:20:14.215 INFO kablam!   |         ^^ help: consider using `_v2` instead
Nov 02 03:20:14.215 INFO kablam! 
Nov 02 03:20:14.216 INFO kablam! warning: unused variable: `v1`
Nov 02 03:20:14.216 INFO kablam!  --> src/reference.rs:3:17
Nov 02 03:20:14.216 INFO kablam!   |
Nov 02 03:20:14.216 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.216 INFO kablam!   |                 ^^ help: consider using `_v1` instead
Nov 02 03:20:14.216 INFO kablam! 
Nov 02 03:20:14.216 INFO kablam! warning: unused variable: `v2`
Nov 02 03:20:14.216 INFO kablam!  --> src/reference.rs:3:32
Nov 02 03:20:14.216 INFO kablam!   |
Nov 02 03:20:14.216 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.216 INFO kablam!   |                                ^^ help: consider using `_v2` instead
Nov 02 03:20:14.216 INFO kablam! 
Nov 02 03:20:14.216 INFO kablam! warning: unused variable: `answer`
Nov 02 03:20:14.216 INFO kablam!   --> src/reference.rs:11:9
Nov 02 03:20:14.216 INFO kablam!    |
Nov 02 03:20:14.216 INFO kablam! 11 |     let answer = referencefoo(&v1, &v2);
Nov 02 03:20:14.216 INFO kablam!    |         ^^^^^^ help: consider using `_answer` instead
Nov 02 03:20:14.216 INFO kablam! 
Nov 02 03:20:14.216 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:20:14.216 INFO kablam!   --> src/main.rs:92:9
Nov 02 03:20:14.216 INFO kablam!    |
Nov 02 03:20:14.216 INFO kablam! 92 |     let mut m = [1,2,3];
Nov 02 03:20:14.216 INFO kablam!    |         ----^
Nov 02 03:20:14.216 INFO kablam!    |         |
Nov 02 03:20:14.216 INFO kablam!    |         help: remove this `mut`
Nov 02 03:20:14.216 INFO kablam!    |
Nov 02 03:20:14.216 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:20:14.216 INFO kablam! 
Nov 02 03:20:14.220 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:20:14.220 INFO kablam!   --> src/main.rs:92:9
Nov 02 03:20:14.220 INFO kablam!    |
Nov 02 03:20:14.220 INFO kablam! 92 |     let mut m = [1,2,3];
Nov 02 03:20:14.220 INFO kablam!    |         ----^
Nov 02 03:20:14.220 INFO kablam!    |         |
Nov 02 03:20:14.220 INFO kablam!    |         help: remove this `mut`
Nov 02 03:20:14.220 INFO kablam!    |
Nov 02 03:20:14.220 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:20:14.220 INFO kablam! 
Nov 02 03:20:14.232 INFO kablam! warning: function is never used: `case`
Nov 02 03:20:14.232 INFO kablam!  --> src/case.rs:2:1
Nov 02 03:20:14.232 INFO kablam!   |
Nov 02 03:20:14.232 INFO kablam! 2 | fn case() {
Nov 02 03:20:14.232 INFO kablam!   | ^^^^^^^^^
Nov 02 03:20:14.232 INFO kablam!   |
Nov 02 03:20:14.232 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 03:20:14.232 INFO kablam! 
Nov 02 03:20:14.232 INFO kablam! warning: function is never used: `referencefoo`
Nov 02 03:20:14.232 INFO kablam!  --> src/reference.rs:3:1
Nov 02 03:20:14.232 INFO kablam!   |
Nov 02 03:20:14.232 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.232 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.232 INFO kablam! 
Nov 02 03:20:14.232 INFO kablam! warning: function is never used: `reference`
Nov 02 03:20:14.232 INFO kablam!  --> src/reference.rs:7:1
Nov 02 03:20:14.233 INFO kablam!   |
Nov 02 03:20:14.233 INFO kablam! 7 | fn reference() {
Nov 02 03:20:14.233 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 03:20:14.233 INFO kablam! 
Nov 02 03:20:14.233 INFO kablam! warning: function is never used: `add_one`
Nov 02 03:20:14.233 INFO kablam!   --> src/main.rs:17:1
Nov 02 03:20:14.233 INFO kablam!    |
Nov 02 03:20:14.233 INFO kablam! 17 | fn add_one(x: i32) -> i32 {
Nov 02 03:20:14.233 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.233 INFO kablam! 
Nov 02 03:20:14.233 INFO kablam! warning: function is never used: `diverges`
Nov 02 03:20:14.233 INFO kablam!   --> src/main.rs:21:1
Nov 02 03:20:14.233 INFO kablam!    |
Nov 02 03:20:14.233 INFO kablam! 21 | fn diverges() -> ! {
Nov 02 03:20:14.233 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.233 INFO kablam! 
Nov 02 03:20:14.258 INFO kablam! warning: function is never used: `case`
Nov 02 03:20:14.258 INFO kablam!  --> src/case.rs:2:1
Nov 02 03:20:14.258 INFO kablam!   |
Nov 02 03:20:14.258 INFO kablam! 2 | fn case() {
Nov 02 03:20:14.258 INFO kablam!   | ^^^^^^^^^
Nov 02 03:20:14.258 INFO kablam!   |
Nov 02 03:20:14.258 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 03:20:14.258 INFO kablam! 
Nov 02 03:20:14.259 INFO kablam! warning: function is never used: `referencefoo`
Nov 02 03:20:14.259 INFO kablam!  --> src/reference.rs:3:1
Nov 02 03:20:14.259 INFO kablam!   |
Nov 02 03:20:14.259 INFO kablam! 3 | fn referencefoo(v1: &Vec<i32>, v2: &Vec<i32>) -> i32 {
Nov 02 03:20:14.259 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.259 INFO kablam! 
Nov 02 03:20:14.259 INFO kablam! warning: function is never used: `reference`
Nov 02 03:20:14.259 INFO kablam!  --> src/reference.rs:7:1
Nov 02 03:20:14.259 INFO kablam!   |
Nov 02 03:20:14.259 INFO kablam! 7 | fn reference() {
Nov 02 03:20:14.259 INFO kablam!   | ^^^^^^^^^^^^^^
Nov 02 03:20:14.259 INFO kablam! 
Nov 02 03:20:14.259 INFO kablam! warning: function is never used: `add_one`
Nov 02 03:20:14.259 INFO kablam!   --> src/main.rs:17:1
Nov 02 03:20:14.259 INFO kablam!    |
Nov 02 03:20:14.259 INFO kablam! 17 | fn add_one(x: i32) -> i32 {
Nov 02 03:20:14.259 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.259 INFO kablam! 
Nov 02 03:20:14.259 INFO kablam! warning: function is never used: `diverges`
Nov 02 03:20:14.259 INFO kablam!   --> src/main.rs:21:1
Nov 02 03:20:14.259 INFO kablam!    |
Nov 02 03:20:14.259 INFO kablam! 21 | fn diverges() -> ! {
Nov 02 03:20:14.259 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 03:20:14.259 INFO kablam! 
Nov 02 03:20:14.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 02 03:20:14.336 INFO kablam! su: No module specific data is present
Nov 02 03:20:15.228 INFO running `"docker" "rm" "-f" "d7aea6951cd0b2e53b5f5a11b3bf19c02e384592370aac9f00ccecdfaae9a396"`
Nov 02 03:20:15.518 INFO blam! d7aea6951cd0b2e53b5f5a11b3bf19c02e384592370aac9f00ccecdfaae9a396