Aug 30 02:50:13.448 INFO checking sig-1.0.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 02:50:13.448 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 02:50:13.448 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:50:13.633 INFO blam! 7db620f638d09fb18f788d89eed25bb88e47c750fc1adecb78940307ef1f6551
Aug 30 02:50:13.635 INFO running `"docker" "start" "-a" "7db620f638d09fb18f788d89eed25bb88e47c750fc1adecb78940307ef1f6551"`
Aug 30 02:50:14.379 INFO kablam!     Checking sig v1.0.0 (file:///source)
Aug 30 02:50:15.344 INFO kablam! warning: static variable `signal` should have an upper case name such as `SIGNAL`
Aug 30 02:50:15.344 INFO kablam!   --> examples/winch.rs:11:1
Aug 30 02:50:15.344 INFO kablam!    |
Aug 30 02:50:15.344 INFO kablam! 11 | static mut signal: Option<i32> = None;
Aug 30 02:50:15.344 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:50:15.344 INFO kablam!    |
Aug 30 02:50:15.344 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 30 02:50:15.344 INFO kablam! 
Aug 30 02:50:15.356 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Aug 30 02:50:15.360 INFO kablam! su: No module specific data is present
Aug 30 02:50:15.751 INFO running `"docker" "rm" "-f" "7db620f638d09fb18f788d89eed25bb88e47c750fc1adecb78940307ef1f6551"`
Aug 30 02:50:15.877 INFO blam! 7db620f638d09fb18f788d89eed25bb88e47c750fc1adecb78940307ef1f6551