Sep 01 21:58:44.495 INFO checking either_n-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:58:44.495 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:58:44.495 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:58:44.827 INFO blam! 98fb533f24f089add82ebbaa6e7fb1d8517448bdffe98bb3397fd5e1ec0745d1
Sep 01 21:58:44.829 INFO running `"docker" "start" "-a" "98fb533f24f089add82ebbaa6e7fb1d8517448bdffe98bb3397fd5e1ec0745d1"`
Sep 01 21:58:45.579 INFO kablam!     Checking either_n v0.2.0 (file:///source)
Sep 01 21:58:46.415 INFO kablam! warning: unused macro definition
Sep 01 21:58:46.415 INFO kablam!   --> src/lib.rs:41:1
Sep 01 21:58:46.415 INFO kablam!    |
Sep 01 21:58:46.415 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 01 21:58:46.415 INFO kablam! 42 | |     () => {};
Sep 01 21:58:46.415 INFO kablam! 43 | | 
Sep 01 21:58:46.415 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 01 21:58:46.415 INFO kablam! ...  |
Sep 01 21:58:46.415 INFO kablam! 48 | |     };
Sep 01 21:58:46.415 INFO kablam! 49 | | }
Sep 01 21:58:46.415 INFO kablam!    | |_^
Sep 01 21:58:46.415 INFO kablam!    |
Sep 01 21:58:46.415 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 01 21:58:46.415 INFO kablam! 
Sep 01 21:58:46.667 INFO kablam! warning: unused macro definition
Sep 01 21:58:46.667 INFO kablam!   --> src/lib.rs:41:1
Sep 01 21:58:46.667 INFO kablam!    |
Sep 01 21:58:46.667 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 01 21:58:46.667 INFO kablam! 42 | |     () => {};
Sep 01 21:58:46.667 INFO kablam! 43 | | 
Sep 01 21:58:46.667 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 01 21:58:46.667 INFO kablam! ...  |
Sep 01 21:58:46.667 INFO kablam! 48 | |     };
Sep 01 21:58:46.667 INFO kablam! 49 | | }
Sep 01 21:58:46.667 INFO kablam!    | |_^
Sep 01 21:58:46.668 INFO kablam!    |
Sep 01 21:58:46.668 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 01 21:58:46.668 INFO kablam! 
Sep 01 21:58:46.686 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:58:46.686 INFO kablam!    --> src/lib.rs:389:33
Sep 01 21:58:46.686 INFO kablam!     |
Sep 01 21:58:46.686 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 01 21:58:46.686 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 01 21:58:46.687 INFO kablam!     |
Sep 01 21:58:46.687 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 21:58:46.687 INFO kablam! 
Sep 01 21:58:49.117 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Sep 01 21:58:49.119 INFO kablam! su: No module specific data is present
Sep 01 21:58:49.653 INFO running `"docker" "rm" "-f" "98fb533f24f089add82ebbaa6e7fb1d8517448bdffe98bb3397fd5e1ec0745d1"`
Sep 01 21:58:49.792 INFO blam! 98fb533f24f089add82ebbaa6e7fb1d8517448bdffe98bb3397fd5e1ec0745d1