Aug 30 03:30:32.164 INFO checking signpost-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 03:30:32.164 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 03:30:32.164 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:30:32.362 INFO blam! 0522e1df699a49e853cce3b4fa060020380a6dda96a9281a9503fbc410d09d8c
Aug 30 03:30:32.365 INFO running `"docker" "start" "-a" "0522e1df699a49e853cce3b4fa060020380a6dda96a9281a9503fbc410d09d8c"`
Aug 30 03:30:33.125 INFO kablam!     Checking signpost v0.1.0 (file:///source)
Aug 30 03:30:33.519 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.520 INFO kablam!   --> src/lib.rs:73:14
Aug 30 03:30:33.520 INFO kablam!    |
Aug 30 03:30:33.520 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.520 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.520 INFO kablam!    |
Aug 30 03:30:33.520 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 03:30:33.520 INFO kablam! 
Aug 30 03:30:33.520 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.520 INFO kablam!   --> src/lib.rs:73:25
Aug 30 03:30:33.520 INFO kablam!    |
Aug 30 03:30:33.520 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.520 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.520 INFO kablam! 
Aug 30 03:30:33.520 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.520 INFO kablam!   --> src/lib.rs:75:12
Aug 30 03:30:33.520 INFO kablam!    |
Aug 30 03:30:33.520 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.520 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.520 INFO kablam! 
Aug 30 03:30:33.520 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.520 INFO kablam!   --> src/lib.rs:75:23
Aug 30 03:30:33.521 INFO kablam!    |
Aug 30 03:30:33.521 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.521 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.521 INFO kablam! 
Aug 30 03:30:33.521 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.521 INFO kablam!   --> src/lib.rs:77:14
Aug 30 03:30:33.521 INFO kablam!    |
Aug 30 03:30:33.521 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.521 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.521 INFO kablam! 
Aug 30 03:30:33.521 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.521 INFO kablam!   --> src/lib.rs:77:25
Aug 30 03:30:33.521 INFO kablam!    |
Aug 30 03:30:33.521 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.521 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.521 INFO kablam! 
Aug 30 03:30:33.606 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.606 INFO kablam!   --> src/lib.rs:73:14
Aug 30 03:30:33.606 INFO kablam!    |
Aug 30 03:30:33.606 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.606 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.606 INFO kablam!    |
Aug 30 03:30:33.606 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 03:30:33.606 INFO kablam! 
Aug 30 03:30:33.606 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.606 INFO kablam!   --> src/lib.rs:73:25
Aug 30 03:30:33.606 INFO kablam!    |
Aug 30 03:30:33.606 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.606 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.606 INFO kablam! 
Aug 30 03:30:33.606 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.606 INFO kablam!   --> src/lib.rs:75:12
Aug 30 03:30:33.606 INFO kablam!    |
Aug 30 03:30:33.606 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.606 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.606 INFO kablam! 
Aug 30 03:30:33.606 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.606 INFO kablam!   --> src/lib.rs:75:23
Aug 30 03:30:33.606 INFO kablam!    |
Aug 30 03:30:33.606 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.606 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.606 INFO kablam! 
Aug 30 03:30:33.607 INFO kablam! warning: unused variable: `code`
Aug 30 03:30:33.607 INFO kablam!   --> src/lib.rs:77:14
Aug 30 03:30:33.607 INFO kablam!    |
Aug 30 03:30:33.607 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.607 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Aug 30 03:30:33.607 INFO kablam! 
Aug 30 03:30:33.607 INFO kablam! warning: unused variable: `args`
Aug 30 03:30:33.607 INFO kablam!   --> src/lib.rs:77:25
Aug 30 03:30:33.607 INFO kablam!    |
Aug 30 03:30:33.607 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Aug 30 03:30:33.607 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Aug 30 03:30:33.607 INFO kablam! 
Aug 30 03:30:33.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Aug 30 03:30:33.892 INFO kablam! su: No module specific data is present
Aug 30 03:30:34.449 INFO running `"docker" "rm" "-f" "0522e1df699a49e853cce3b4fa060020380a6dda96a9281a9503fbc410d09d8c"`
Aug 30 03:30:34.531 INFO blam! 0522e1df699a49e853cce3b4fa060020380a6dda96a9281a9503fbc410d09d8c