Sep 04 18:55:32.332 INFO checking either_n-0.2.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 18:55:32.332 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 18:55:32.333 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 18:55:32.518 INFO blam! 079f3253f5b8f36ca8708c5149f842905ec171d97e4e31624a8e6dd62d1b0c49
Sep 04 18:55:32.520 INFO running `"docker" "start" "-a" "079f3253f5b8f36ca8708c5149f842905ec171d97e4e31624a8e6dd62d1b0c49"`
Sep 04 18:55:33.124 INFO kablam!     Checking either_n v0.2.0 (file:///source)
Sep 04 18:55:33.662 INFO kablam! warning: unused macro definition
Sep 04 18:55:33.662 INFO kablam!   --> src/lib.rs:41:1
Sep 04 18:55:33.662 INFO kablam!    |
Sep 04 18:55:33.662 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 04 18:55:33.662 INFO kablam! 42 | |     () => {};
Sep 04 18:55:33.662 INFO kablam! 43 | | 
Sep 04 18:55:33.662 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 04 18:55:33.662 INFO kablam! ...  |
Sep 04 18:55:33.662 INFO kablam! 48 | |     };
Sep 04 18:55:33.662 INFO kablam! 49 | | }
Sep 04 18:55:33.662 INFO kablam!    | |_^
Sep 04 18:55:33.662 INFO kablam!    |
Sep 04 18:55:33.662 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 18:55:33.663 INFO kablam! 
Sep 04 18:55:33.805 INFO kablam! warning: unused macro definition
Sep 04 18:55:33.805 INFO kablam!   --> src/lib.rs:41:1
Sep 04 18:55:33.805 INFO kablam!    |
Sep 04 18:55:33.806 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 04 18:55:33.806 INFO kablam! 42 | |     () => {};
Sep 04 18:55:33.806 INFO kablam! 43 | | 
Sep 04 18:55:33.806 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 04 18:55:33.806 INFO kablam! ...  |
Sep 04 18:55:33.806 INFO kablam! 48 | |     };
Sep 04 18:55:33.806 INFO kablam! 49 | | }
Sep 04 18:55:33.806 INFO kablam!    | |_^
Sep 04 18:55:33.806 INFO kablam!    |
Sep 04 18:55:33.806 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 04 18:55:33.806 INFO kablam! 
Sep 04 18:55:33.816 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 18:55:33.816 INFO kablam!    --> src/lib.rs:389:33
Sep 04 18:55:33.817 INFO kablam!     |
Sep 04 18:55:33.817 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 04 18:55:33.817 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 04 18:55:33.817 INFO kablam!     |
Sep 04 18:55:33.817 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 18:55:33.817 INFO kablam! 
Sep 04 18:55:35.999 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Sep 04 18:55:36.002 INFO kablam! su: No module specific data is present
Sep 04 18:55:36.401 INFO running `"docker" "rm" "-f" "079f3253f5b8f36ca8708c5149f842905ec171d97e4e31624a8e6dd62d1b0c49"`
Sep 04 18:55:36.519 INFO blam! 079f3253f5b8f36ca8708c5149f842905ec171d97e4e31624a8e6dd62d1b0c49