Sep 06 07:36:55.921 INFO checking either_n-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 07:36:55.921 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 07:36:55.922 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:36:56.211 INFO blam! b9ff6273d25620166415a73fb9a1c681511810a1ebc915d10e67e7845bf9cde0
Sep 06 07:36:56.213 INFO running `"docker" "start" "-a" "b9ff6273d25620166415a73fb9a1c681511810a1ebc915d10e67e7845bf9cde0"`
Sep 06 07:36:57.187 INFO kablam! usermod: no changes
Sep 06 07:36:57.222 INFO kablam!     Checking either_n v0.2.0 (file:///source)
Sep 06 07:36:57.765 INFO kablam! warning: unused macro definition
Sep 06 07:36:57.765 INFO kablam!   --> src/lib.rs:41:1
Sep 06 07:36:57.765 INFO kablam!    |
Sep 06 07:36:57.765 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 06 07:36:57.765 INFO kablam! 42 | |     () => {};
Sep 06 07:36:57.765 INFO kablam! 43 | | 
Sep 06 07:36:57.765 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 06 07:36:57.765 INFO kablam! ...  |
Sep 06 07:36:57.765 INFO kablam! 48 | |     };
Sep 06 07:36:57.765 INFO kablam! 49 | | }
Sep 06 07:36:57.765 INFO kablam!    | |_^
Sep 06 07:36:57.766 INFO kablam!    |
Sep 06 07:36:57.767 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:36:57.767 INFO kablam! 
Sep 06 07:36:57.959 INFO kablam! warning: unused macro definition
Sep 06 07:36:57.959 INFO kablam!   --> src/lib.rs:41:1
Sep 06 07:36:57.959 INFO kablam!    |
Sep 06 07:36:57.959 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 06 07:36:57.959 INFO kablam! 42 | |     () => {};
Sep 06 07:36:57.959 INFO kablam! 43 | | 
Sep 06 07:36:57.959 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 06 07:36:57.959 INFO kablam! ...  |
Sep 06 07:36:57.959 INFO kablam! 48 | |     };
Sep 06 07:36:57.959 INFO kablam! 49 | | }
Sep 06 07:36:57.959 INFO kablam!    | |_^
Sep 06 07:36:57.960 INFO kablam!    |
Sep 06 07:36:57.960 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:36:57.960 INFO kablam! 
Sep 06 07:36:57.971 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 07:36:57.971 INFO kablam!    --> src/lib.rs:389:33
Sep 06 07:36:57.971 INFO kablam!     |
Sep 06 07:36:57.971 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 06 07:36:57.971 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 06 07:36:57.971 INFO kablam!     |
Sep 06 07:36:57.971 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 07:36:57.971 INFO kablam! 
Sep 06 07:36:59.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Sep 06 07:36:59.677 INFO kablam! su: No module specific data is present
Sep 06 07:37:00.256 INFO running `"docker" "rm" "-f" "b9ff6273d25620166415a73fb9a1c681511810a1ebc915d10e67e7845bf9cde0"`
Sep 06 07:37:00.375 INFO blam! b9ff6273d25620166415a73fb9a1c681511810a1ebc915d10e67e7845bf9cde0