Oct 13 08:33:57.395 INFO checking signpost-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:33:57.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 08:33:57.976 INFO blam! 04c69ba1976321172515c4d0bfb8e5baff66bf53f5bd2a13938fa13423408a84
Oct 13 08:33:57.977 INFO running `"docker" "start" "-a" "04c69ba1976321172515c4d0bfb8e5baff66bf53f5bd2a13938fa13423408a84"`
Oct 13 08:33:59.196 INFO kablam! usermod: no changes
Oct 13 08:33:59.257 INFO kablam!     Checking signpost v0.1.0 (/source)
Oct 13 08:34:00.046 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.046 INFO kablam!   --> src/lib.rs:73:14
Oct 13 08:34:00.046 INFO kablam!    |
Oct 13 08:34:00.047 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.047 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.047 INFO kablam!    |
Oct 13 08:34:00.047 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:34:00.048 INFO kablam! 
Oct 13 08:34:00.048 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.048 INFO kablam!   --> src/lib.rs:73:25
Oct 13 08:34:00.048 INFO kablam!    |
Oct 13 08:34:00.049 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.049 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.049 INFO kablam! 
Oct 13 08:34:00.050 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.050 INFO kablam!   --> src/lib.rs:75:12
Oct 13 08:34:00.050 INFO kablam!    |
Oct 13 08:34:00.050 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.051 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.051 INFO kablam! 
Oct 13 08:34:00.051 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.051 INFO kablam!   --> src/lib.rs:75:23
Oct 13 08:34:00.052 INFO kablam!    |
Oct 13 08:34:00.052 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.052 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.053 INFO kablam! 
Oct 13 08:34:00.053 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.053 INFO kablam!   --> src/lib.rs:77:14
Oct 13 08:34:00.053 INFO kablam!    |
Oct 13 08:34:00.054 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.054 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.054 INFO kablam! 
Oct 13 08:34:00.054 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.055 INFO kablam!   --> src/lib.rs:77:25
Oct 13 08:34:00.055 INFO kablam!    |
Oct 13 08:34:00.055 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.055 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.056 INFO kablam! 
Oct 13 08:34:00.613 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.613 INFO kablam!   --> src/lib.rs:73:14
Oct 13 08:34:00.613 INFO kablam!    |
Oct 13 08:34:00.614 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.614 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.614 INFO kablam!    |
Oct 13 08:34:00.614 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:34:00.615 INFO kablam! 
Oct 13 08:34:00.615 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.615 INFO kablam!   --> src/lib.rs:73:25
Oct 13 08:34:00.615 INFO kablam!    |
Oct 13 08:34:00.616 INFO kablam! 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.616 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.616 INFO kablam! 
Oct 13 08:34:00.616 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.617 INFO kablam!   --> src/lib.rs:75:12
Oct 13 08:34:00.617 INFO kablam!    |
Oct 13 08:34:00.617 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.617 INFO kablam!    |            ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.618 INFO kablam! 
Oct 13 08:34:00.618 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.618 INFO kablam!   --> src/lib.rs:75:23
Oct 13 08:34:00.618 INFO kablam!    |
Oct 13 08:34:00.619 INFO kablam! 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.619 INFO kablam!    |                       ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.619 INFO kablam! 
Oct 13 08:34:00.619 INFO kablam! warning: unused variable: `code`
Oct 13 08:34:00.620 INFO kablam!   --> src/lib.rs:77:14
Oct 13 08:34:00.620 INFO kablam!    |
Oct 13 08:34:00.620 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.620 INFO kablam!    |              ^^^^ help: consider using `_code` instead
Oct 13 08:34:00.620 INFO kablam! 
Oct 13 08:34:00.620 INFO kablam! warning: unused variable: `args`
Oct 13 08:34:00.620 INFO kablam!   --> src/lib.rs:77:25
Oct 13 08:34:00.620 INFO kablam!    |
Oct 13 08:34:00.620 INFO kablam! 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Oct 13 08:34:00.620 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 08:34:00.620 INFO kablam! 
Oct 13 08:34:00.988 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Oct 13 08:34:00.989 INFO kablam! su: No module specific data is present
Oct 13 08:34:01.901 INFO running `"docker" "rm" "-f" "04c69ba1976321172515c4d0bfb8e5baff66bf53f5bd2a13938fa13423408a84"`
Oct 13 08:34:02.153 INFO blam! 04c69ba1976321172515c4d0bfb8e5baff66bf53f5bd2a13938fa13423408a84