Sep 06 07:36:55.640 INFO checking either_n-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:36:55.640 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:36:55.641 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/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 07:36:55.854 INFO blam! 5280f3d5dc2121047abfea26d29b29f4b7e31ad4fe5d72ea63e2d7fb6cf59092
Sep 06 07:36:55.856 INFO running `"docker" "start" "-a" "5280f3d5dc2121047abfea26d29b29f4b7e31ad4fe5d72ea63e2d7fb6cf59092"`
Sep 06 07:36:56.929 INFO kablam! usermod: no changes
Sep 06 07:36:56.974 INFO kablam!     Checking either_n v0.2.0 (file:///source)
Sep 06 07:36:57.425 INFO kablam! warning: unused macro definition
Sep 06 07:36:57.425 INFO kablam!   --> src/lib.rs:41:1
Sep 06 07:36:57.425 INFO kablam!    |
Sep 06 07:36:57.425 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 06 07:36:57.426 INFO kablam! 42 | |     () => {};
Sep 06 07:36:57.426 INFO kablam! 43 | | 
Sep 06 07:36:57.426 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 06 07:36:57.426 INFO kablam! ...  |
Sep 06 07:36:57.426 INFO kablam! 48 | |     };
Sep 06 07:36:57.426 INFO kablam! 49 | | }
Sep 06 07:36:57.426 INFO kablam!    | |_^
Sep 06 07:36:57.427 INFO kablam!    |
Sep 06 07:36:57.427 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:36:57.427 INFO kablam! 
Sep 06 07:36:57.435 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 07:36:57.435 INFO kablam!    --> src/lib.rs:389:33
Sep 06 07:36:57.435 INFO kablam!     |
Sep 06 07:36:57.435 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 06 07:36:57.435 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 06 07:36:57.436 INFO kablam!     |
Sep 06 07:36:57.436 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 07:36:57.436 INFO kablam! 
Sep 06 07:36:57.563 INFO kablam! warning: unused macro definition
Sep 06 07:36:57.563 INFO kablam!   --> src/lib.rs:41:1
Sep 06 07:36:57.563 INFO kablam!    |
Sep 06 07:36:57.563 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 06 07:36:57.563 INFO kablam! 42 | |     () => {};
Sep 06 07:36:57.563 INFO kablam! 43 | | 
Sep 06 07:36:57.563 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 06 07:36:57.563 INFO kablam! ...  |
Sep 06 07:36:57.563 INFO kablam! 48 | |     };
Sep 06 07:36:57.563 INFO kablam! 49 | | }
Sep 06 07:36:57.563 INFO kablam!    | |_^
Sep 06 07:36:57.563 INFO kablam!    |
Sep 06 07:36:57.563 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:36:57.564 INFO kablam! 
Sep 06 07:36:59.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Sep 06 07:36:59.162 INFO kablam! su: No module specific data is present
Sep 06 07:36:59.918 INFO running `"docker" "rm" "-f" "5280f3d5dc2121047abfea26d29b29f4b7e31ad4fe5d72ea63e2d7fb6cf59092"`
Sep 06 07:37:00.025 INFO blam! 5280f3d5dc2121047abfea26d29b29f4b7e31ad4fe5d72ea63e2d7fb6cf59092