Sep 10 19:44:00.025 INFO checking either_n-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:44:00.025 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:44:00.025 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:44:00.217 INFO blam! e91626264b7e1217628625082c755020b29fe51378fb419122cd6ae6daf70908
Sep 10 19:44:00.219 INFO running `"docker" "start" "-a" "e91626264b7e1217628625082c755020b29fe51378fb419122cd6ae6daf70908"`
Sep 10 19:44:01.298 INFO kablam! usermod: no changes
Sep 10 19:44:01.325 INFO kablam!     Checking either_n v0.2.0 (file:///source)
Sep 10 19:44:01.841 INFO kablam! warning: unused macro definition
Sep 10 19:44:01.841 INFO kablam!   --> src/lib.rs:41:1
Sep 10 19:44:01.841 INFO kablam!    |
Sep 10 19:44:01.841 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 10 19:44:01.841 INFO kablam! 42 | |     () => {};
Sep 10 19:44:01.841 INFO kablam! 43 | | 
Sep 10 19:44:01.841 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 10 19:44:01.841 INFO kablam! ...  |
Sep 10 19:44:01.841 INFO kablam! 48 | |     };
Sep 10 19:44:01.841 INFO kablam! 49 | | }
Sep 10 19:44:01.841 INFO kablam!    | |_^
Sep 10 19:44:01.841 INFO kablam!    |
Sep 10 19:44:01.841 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 19:44:01.841 INFO kablam! 
Sep 10 19:44:01.965 INFO kablam! warning: unused macro definition
Sep 10 19:44:01.965 INFO kablam!   --> src/lib.rs:41:1
Sep 10 19:44:01.965 INFO kablam!    |
Sep 10 19:44:01.965 INFO kablam! 41 | / macro_rules! reverse_idents {
Sep 10 19:44:01.965 INFO kablam! 42 | |     () => {};
Sep 10 19:44:01.965 INFO kablam! 43 | | 
Sep 10 19:44:01.965 INFO kablam! 44 | |     ($head:ident) => { $head };
Sep 10 19:44:01.965 INFO kablam! ...  |
Sep 10 19:44:01.965 INFO kablam! 48 | |     };
Sep 10 19:44:01.965 INFO kablam! 49 | | }
Sep 10 19:44:01.965 INFO kablam!    | |_^
Sep 10 19:44:01.966 INFO kablam!    |
Sep 10 19:44:01.966 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 19:44:01.966 INFO kablam! 
Sep 10 19:44:01.977 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 19:44:01.977 INFO kablam!    --> src/lib.rs:389:33
Sep 10 19:44:01.977 INFO kablam!     |
Sep 10 19:44:01.977 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Sep 10 19:44:01.977 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Sep 10 19:44:01.977 INFO kablam!     |
Sep 10 19:44:01.977 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 19:44:01.978 INFO kablam! 
Sep 10 19:44:03.750 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Sep 10 19:44:03.752 INFO kablam! su: No module specific data is present
Sep 10 19:44:04.542 INFO running `"docker" "rm" "-f" "e91626264b7e1217628625082c755020b29fe51378fb419122cd6ae6daf70908"`
Sep 10 19:44:04.663 INFO blam! e91626264b7e1217628625082c755020b29fe51378fb419122cd6ae6daf70908