Sep 04 06:26:01.597 INFO checking signpost-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 06:26:01.597 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 06:26:01.597 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:26:01.796 INFO blam! fafb1272fa7d01aa38eb98b7b5e70700a203d32402660301dcadb67f588b5a52
Sep 04 06:26:01.798 INFO running `"docker" "start" "-a" "fafb1272fa7d01aa38eb98b7b5e70700a203d32402660301dcadb67f588b5a52"`
Sep 04 06:26:02.431 INFO kablam!     Checking signpost v0.1.0 (file:///source)
Sep 04 06:26:02.699 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.699 INFO kablam!   --> src/lib.rs:73:14
Sep 04 06:26:02.699 INFO kablam!    |
Sep 04 06:26:02.699 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.699 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.699 INFO kablam!    |
Sep 04 06:26:02.699 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 06:26:02.699 INFO kablam! 
Sep 04 06:26:02.699 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.699 INFO kablam!   --> src/lib.rs:73:25
Sep 04 06:26:02.699 INFO kablam!    |
Sep 04 06:26:02.699 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.699 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.699 INFO kablam! 
Sep 04 06:26:02.699 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.699 INFO kablam!   --> src/lib.rs:75:12
Sep 04 06:26:02.699 INFO kablam!    |
Sep 04 06:26:02.699 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.699 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.699 INFO kablam! 
Sep 04 06:26:02.700 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.700 INFO kablam!   --> src/lib.rs:75:23
Sep 04 06:26:02.700 INFO kablam!    |
Sep 04 06:26:02.700 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.700 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.700 INFO kablam! 
Sep 04 06:26:02.700 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.700 INFO kablam!   --> src/lib.rs:77:14
Sep 04 06:26:02.700 INFO kablam!    |
Sep 04 06:26:02.700 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.700 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.701 INFO kablam! 
Sep 04 06:26:02.701 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.701 INFO kablam!   --> src/lib.rs:77:25
Sep 04 06:26:02.701 INFO kablam!    |
Sep 04 06:26:02.701 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.701 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.701 INFO kablam! 
Sep 04 06:26:02.744 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.744 INFO kablam!   --> src/lib.rs:73:14
Sep 04 06:26:02.744 INFO kablam!    |
Sep 04 06:26:02.744 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.744 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.744 INFO kablam!    |
Sep 04 06:26:02.744 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 06:26:02.744 INFO kablam! 
Sep 04 06:26:02.744 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.744 INFO kablam!   --> src/lib.rs:73:25
Sep 04 06:26:02.744 INFO kablam!    |
Sep 04 06:26:02.744 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.744 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.744 INFO kablam! 
Sep 04 06:26:02.744 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.744 INFO kablam!   --> src/lib.rs:75:12
Sep 04 06:26:02.744 INFO kablam!    |
Sep 04 06:26:02.744 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.744 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.744 INFO kablam! 
Sep 04 06:26:02.745 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.745 INFO kablam!   --> src/lib.rs:75:23
Sep 04 06:26:02.745 INFO kablam!    |
Sep 04 06:26:02.745 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.745 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.745 INFO kablam! 
Sep 04 06:26:02.745 INFO kablam! warning: unused variable: `code`
Sep 04 06:26:02.745 INFO kablam!   --> src/lib.rs:77:14
Sep 04 06:26:02.745 INFO kablam!    |
Sep 04 06:26:02.745 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.745 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Sep 04 06:26:02.745 INFO kablam! 
Sep 04 06:26:02.745 INFO kablam! warning: unused variable: `args`
Sep 04 06:26:02.745 INFO kablam!   --> src/lib.rs:77:25
Sep 04 06:26:02.745 INFO kablam!    |
Sep 04 06:26:02.745 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Sep 04 06:26:02.745 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Sep 04 06:26:02.745 INFO kablam! 
Sep 04 06:26:02.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 04 06:26:03.000 INFO kablam! su: No module specific data is present
Sep 04 06:26:03.399 INFO running `"docker" "rm" "-f" "fafb1272fa7d01aa38eb98b7b5e70700a203d32402660301dcadb67f588b5a52"`
Sep 04 06:26:03.501 INFO blam! fafb1272fa7d01aa38eb98b7b5e70700a203d32402660301dcadb67f588b5a52