Aug 31 23:37:18.881 INFO checking karaorust-0.0.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 23:37:18.881 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 23:37:18.881 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:37:19.042 INFO blam! 7d44050b6a74371d4586fb3730af16caae2bbb22811ce11893361bc2d2f764dd
Aug 31 23:37:19.044 INFO running `"docker" "start" "-a" "7d44050b6a74371d4586fb3730af16caae2bbb22811ce11893361bc2d2f764dd"`
Aug 31 23:37:19.968 INFO kablam!     Checking combine v1.3.0
Aug 31 23:37:23.808 INFO kablam!     Checking karaorust v0.0.1 (file:///source)
Aug 31 23:37:25.183 INFO kablam! warning: unused import: `parse_karaoke_file`
Aug 31 23:37:25.183 INFO kablam!  --> src/main.rs:6:18
Aug 31 23:37:25.183 INFO kablam!   |
Aug 31 23:37:25.183 INFO kablam! 6 | use karaorust::{ parse_karaoke_file };
Aug 31 23:37:25.183 INFO kablam!   |                  ^^^^^^^^^^^^^^^^^^
Aug 31 23:37:25.183 INFO kablam!   |
Aug 31 23:37:25.183 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:37:25.183 INFO kablam! 
Aug 31 23:37:25.261 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
Aug 31 23:37:25.266 INFO kablam! su: No module specific data is present
Aug 31 23:37:25.680 INFO running `"docker" "rm" "-f" "7d44050b6a74371d4586fb3730af16caae2bbb22811ce11893361bc2d2f764dd"`
Aug 31 23:37:25.777 INFO blam! 7d44050b6a74371d4586fb3730af16caae2bbb22811ce11893361bc2d2f764dd