Sep 06 05:08:03.006 INFO checking irmatch-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:08:03.006 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:08:03.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:08:03.156 INFO blam! 60320c33651e7b8a59a91d8bfd5ae2b62e1574d9ec756541741e753c6c26f39f
Sep 06 05:08:03.158 INFO running `"docker" "start" "-a" "60320c33651e7b8a59a91d8bfd5ae2b62e1574d9ec756541741e753c6c26f39f"`
Sep 06 05:08:03.919 INFO kablam! usermod: no changes
Sep 06 05:08:03.956 INFO kablam!     Checking irmatch v0.2.0 (file:///source)
Sep 06 05:08:04.357 INFO kablam! warning: unused variable: `v`
Sep 06 05:08:04.357 INFO kablam!   --> src/lib.rs:64:13
Sep 06 05:08:04.357 INFO kablam!    |
Sep 06 05:08:04.357 INFO kablam! 64 |         let v = irmatch!(t; T::D => ());
Sep 06 05:08:04.357 INFO kablam!    |             ^ help: consider using `_v` instead
Sep 06 05:08:04.357 INFO kablam!    |
Sep 06 05:08:04.357 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 05:08:04.357 INFO kablam! 
Sep 06 05:08:04.357 INFO kablam! warning: unused variable: `v`
Sep 06 05:08:04.357 INFO kablam!   --> src/lib.rs:67:13
Sep 06 05:08:04.357 INFO kablam!    |
Sep 06 05:08:04.357 INFO kablam! 67 |         let v = irmatch!(t; T::E{..} => ());
Sep 06 05:08:04.357 INFO kablam!    |             ^ help: consider using `_v` instead
Sep 06 05:08:04.357 INFO kablam! 
Sep 06 05:08:04.373 INFO kablam! warning: variant is never constructed: `C`
Sep 06 05:08:04.373 INFO kablam!   --> src/lib.rs:21:9
Sep 06 05:08:04.373 INFO kablam!    |
Sep 06 05:08:04.373 INFO kablam! 21 |         C(i32, bool),
Sep 06 05:08:04.373 INFO kablam!    |         ^^^^^^^^^^^^
Sep 06 05:08:04.373 INFO kablam!    |
Sep 06 05:08:04.373 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 05:08:04.373 INFO kablam! 
Sep 06 05:08:04.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 06 05:08:04.405 INFO kablam! su: No module specific data is present
Sep 06 05:08:05.452 INFO running `"docker" "rm" "-f" "60320c33651e7b8a59a91d8bfd5ae2b62e1574d9ec756541741e753c6c26f39f"`
Sep 06 05:08:05.561 INFO blam! 60320c33651e7b8a59a91d8bfd5ae2b62e1574d9ec756541741e753c6c26f39f