Oct 13 15:46:43.304 INFO checking either_n-0.2.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 15:46:43.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 15:46:43.665 INFO blam! 62f68e696a7ceb0cb1ceef08e7e4660d3ad578bf169628cf883e5de371ed8799
Oct 13 15:46:43.673 INFO running `"docker" "start" "-a" "62f68e696a7ceb0cb1ceef08e7e4660d3ad578bf169628cf883e5de371ed8799"`
Oct 13 15:46:44.651 INFO kablam! usermod: no changes
Oct 13 15:46:44.696 INFO kablam!     Checking either_n v0.2.0 (/source)
Oct 13 15:46:45.660 INFO kablam! warning: unused macro definition
Oct 13 15:46:45.660 INFO kablam!   --> src/lib.rs:41:1
Oct 13 15:46:45.660 INFO kablam!    |
Oct 13 15:46:45.660 INFO kablam! 41 | / macro_rules! reverse_idents {
Oct 13 15:46:45.660 INFO kablam! 42 | |     () => {};
Oct 13 15:46:45.660 INFO kablam! 43 | | 
Oct 13 15:46:45.660 INFO kablam! 44 | |     ($head:ident) => { $head };
Oct 13 15:46:45.660 INFO kablam! ...  |
Oct 13 15:46:45.660 INFO kablam! 48 | |     };
Oct 13 15:46:45.660 INFO kablam! 49 | | }
Oct 13 15:46:45.660 INFO kablam!    | |_^
Oct 13 15:46:45.660 INFO kablam!    |
Oct 13 15:46:45.660 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 13 15:46:45.660 INFO kablam! 
Oct 13 15:46:45.728 INFO kablam! warning: unused macro definition
Oct 13 15:46:45.728 INFO kablam!   --> src/lib.rs:41:1
Oct 13 15:46:45.728 INFO kablam!    |
Oct 13 15:46:45.728 INFO kablam! 41 | / macro_rules! reverse_idents {
Oct 13 15:46:45.728 INFO kablam! 42 | |     () => {};
Oct 13 15:46:45.728 INFO kablam! 43 | | 
Oct 13 15:46:45.728 INFO kablam! 44 | |     ($head:ident) => { $head };
Oct 13 15:46:45.728 INFO kablam! ...  |
Oct 13 15:46:45.728 INFO kablam! 48 | |     };
Oct 13 15:46:45.728 INFO kablam! 49 | | }
Oct 13 15:46:45.728 INFO kablam!    | |_^
Oct 13 15:46:45.728 INFO kablam!    |
Oct 13 15:46:45.728 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 13 15:46:45.728 INFO kablam! 
Oct 13 15:46:45.736 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 15:46:45.736 INFO kablam!    --> src/lib.rs:389:33
Oct 13 15:46:45.736 INFO kablam!     |
Oct 13 15:46:45.736 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Oct 13 15:46:45.736 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Oct 13 15:46:45.736 INFO kablam!     |
Oct 13 15:46:45.736 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 15:46:45.736 INFO kablam! 
Oct 13 15:46:47.280 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Oct 13 15:46:47.284 INFO kablam! su: No module specific data is present
Oct 13 15:46:47.818 INFO running `"docker" "rm" "-f" "62f68e696a7ceb0cb1ceef08e7e4660d3ad578bf169628cf883e5de371ed8799"`
Oct 13 15:46:48.164 INFO blam! 62f68e696a7ceb0cb1ceef08e7e4660d3ad578bf169628cf883e5de371ed8799