Dec 05 06:42:12.488 INFO checking signpost-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:42:12.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 06:42:12.823 INFO [stdout] 0d7e23e42ac2073b68545a394f5bf8e4f18332d31654dd95184219774ce02ca3
Dec 05 06:42:12.828 INFO running `"docker" "start" "-a" "0d7e23e42ac2073b68545a394f5bf8e4f18332d31654dd95184219774ce02ca3"`
Dec 05 06:42:13.967 INFO [stderr] usermod: no changes
Dec 05 06:42:14.007 INFO [stderr]     Checking signpost v0.1.0 (/source)
Dec 05 06:42:14.640 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.640 INFO [stderr]   --> src/lib.rs:73:14
Dec 05 06:42:14.640 INFO [stderr]    |
Dec 05 06:42:14.641 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.641 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.641 INFO [stderr]    |
Dec 05 06:42:14.641 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:42:14.642 INFO [stderr] 
Dec 05 06:42:14.642 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.642 INFO [stderr]   --> src/lib.rs:73:25
Dec 05 06:42:14.643 INFO [stderr]    |
Dec 05 06:42:14.643 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.643 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.643 INFO [stderr] 
Dec 05 06:42:14.644 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.644 INFO [stderr]   --> src/lib.rs:75:12
Dec 05 06:42:14.645 INFO [stderr]    |
Dec 05 06:42:14.645 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.645 INFO [stderr]    |            ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.646 INFO [stderr] 
Dec 05 06:42:14.646 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.646 INFO [stderr]   --> src/lib.rs:75:23
Dec 05 06:42:14.646 INFO [stderr]    |
Dec 05 06:42:14.647 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.647 INFO [stderr]    |                       ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.647 INFO [stderr] 
Dec 05 06:42:14.648 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.648 INFO [stderr]   --> src/lib.rs:77:14
Dec 05 06:42:14.648 INFO [stderr]    |
Dec 05 06:42:14.648 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.649 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.649 INFO [stderr] 
Dec 05 06:42:14.649 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.650 INFO [stderr]   --> src/lib.rs:77:25
Dec 05 06:42:14.650 INFO [stderr]    |
Dec 05 06:42:14.650 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.650 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.650 INFO [stderr] 
Dec 05 06:42:14.962 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.962 INFO [stderr]   --> src/lib.rs:73:14
Dec 05 06:42:14.962 INFO [stderr]    |
Dec 05 06:42:14.962 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.962 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 06:42:14.963 INFO [stderr] 
Dec 05 06:42:14.963 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.963 INFO [stderr]   --> src/lib.rs:73:25
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr] 73 | pub fn start(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.963 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.963 INFO [stderr] 
Dec 05 06:42:14.963 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.963 INFO [stderr]   --> src/lib.rs:75:12
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.963 INFO [stderr]    |            ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.963 INFO [stderr] 
Dec 05 06:42:14.963 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.963 INFO [stderr]   --> src/lib.rs:75:23
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr] 75 | pub fn end(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.963 INFO [stderr]    |                       ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.963 INFO [stderr] 
Dec 05 06:42:14.963 INFO [stderr] warning: unused variable: `code`
Dec 05 06:42:14.963 INFO [stderr]   --> src/lib.rs:77:14
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.963 INFO [stderr]    |              ^^^^ help: consider using `_code` instead
Dec 05 06:42:14.963 INFO [stderr] 
Dec 05 06:42:14.963 INFO [stderr] warning: unused variable: `args`
Dec 05 06:42:14.963 INFO [stderr]   --> src/lib.rs:77:25
Dec 05 06:42:14.963 INFO [stderr]    |
Dec 05 06:42:14.963 INFO [stderr] 77 | pub fn trace(code: u32, args: &[usize; 4]) {}
Dec 05 06:42:14.963 INFO [stderr]    |                         ^^^^ help: consider using `_args` instead
Dec 05 06:42:14.964 INFO [stderr] 
Dec 05 06:42:15.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 05 06:42:15.341 INFO [stderr] su: No module specific data is present
Dec 05 06:42:16.625 INFO running `"docker" "inspect" "0d7e23e42ac2073b68545a394f5bf8e4f18332d31654dd95184219774ce02ca3"`
Dec 05 06:42:16.917 INFO running `"docker" "rm" "-f" "0d7e23e42ac2073b68545a394f5bf8e4f18332d31654dd95184219774ce02ca3"`
Dec 05 06:42:17.248 INFO [stdout] 0d7e23e42ac2073b68545a394f5bf8e4f18332d31654dd95184219774ce02ca3