Sep 18 01:17:44.470 INFO checking either_n-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:17:44.470 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:17:44.470 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:17:45.380 INFO blam! 35d30dff31cb732a328fa88bffba924548e9b059f4c2da2d00c09f65552cfb0e
Sep 18 01:17:45.382 INFO running `"docker" "start" "-a" "35d30dff31cb732a328fa88bffba924548e9b059f4c2da2d00c09f65552cfb0e"`
Sep 18 01:17:46.157 INFO kablam! usermod: no changes
Sep 18 01:17:46.186 INFO kablam!     Checking either_n v0.2.0 (/source)
Sep 18 01:17:46.647 INFO kablam! warning: unused macro definition
Sep 18 01:17:46.647 INFO kablam!   --> src/lib.rs:41:1
Sep 18 01:17:46.647 INFO kablam!    |
Sep 18 01:17:46.647 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 18 01:17:46.647 INFO kablam! 42 | |     () => {};
Sep 18 01:17:46.647 INFO kablam! 43 | | 
Sep 18 01:17:46.647 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 18 01:17:46.647 INFO kablam! ...  |
Sep 18 01:17:46.647 INFO kablam! 48 | |     };
Sep 18 01:17:46.647 INFO kablam! 49 | | }
Sep 18 01:17:46.647 INFO kablam!    | |_^
Sep 18 01:17:46.647 INFO kablam!    |
Sep 18 01:17:46.647 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 18 01:17:46.647 INFO kablam! 
Sep 18 01:17:46.655 INFO kablam! warning: unused macro definition
Sep 18 01:17:46.655 INFO kablam!   --> src/lib.rs:41:1
Sep 18 01:17:46.655 INFO kablam!    |
Sep 18 01:17:46.655 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 18 01:17:46.655 INFO kablam! 42 | |     () => {};
Sep 18 01:17:46.655 INFO kablam! 43 | | 
Sep 18 01:17:46.655 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 18 01:17:46.655 INFO kablam! ...  |
Sep 18 01:17:46.655 INFO kablam! 48 | |     };
Sep 18 01:17:46.655 INFO kablam! 49 | | }
Sep 18 01:17:46.655 INFO kablam!    | |_^
Sep 18 01:17:46.655 INFO kablam!    |
Sep 18 01:17:46.655 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 18 01:17:46.655 INFO kablam! 
Sep 18 01:17:46.659 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 01:17:46.659 INFO kablam!    --> src/lib.rs:389:33
Sep 18 01:17:46.659 INFO kablam!     |
Sep 18 01:17:46.659 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 18 01:17:46.659 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 18 01:17:46.659 INFO kablam!     |
Sep 18 01:17:46.659 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 18 01:17:46.659 INFO kablam! 
Sep 18 01:17:48.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Sep 18 01:17:48.300 INFO kablam! su: No module specific data is present
Sep 18 01:17:49.229 INFO running `"docker" "rm" "-f" "35d30dff31cb732a328fa88bffba924548e9b059f4c2da2d00c09f65552cfb0e"`
Sep 18 01:17:49.382 INFO blam! 35d30dff31cb732a328fa88bffba924548e9b059f4c2da2d00c09f65552cfb0e