Oct 27 22:51:38.752 INFO checking either_n-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 22:51:38.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 22:51:38.987 INFO blam! 217d2d2f6aba3a6a500a263e058084ddeec16fbe89e9c5a76b437c12763546b5
Oct 27 22:51:38.990 INFO running `"docker" "start" "-a" "217d2d2f6aba3a6a500a263e058084ddeec16fbe89e9c5a76b437c12763546b5"`
Oct 27 22:51:39.542 INFO kablam! usermod: no changes
Oct 27 22:51:39.607 INFO kablam!     Checking either_n v0.2.0 (/source)
Oct 27 22:51:40.752 INFO kablam! warning: unused macro definition
Oct 27 22:51:40.752 INFO kablam!   --> src/lib.rs:41:1
Oct 27 22:51:40.752 INFO kablam!    |
Oct 27 22:51:40.752 INFO kablam! 41 | / macro_rules! reverse_idents {
Oct 27 22:51:40.752 INFO kablam! 42 | |     () => {};
Oct 27 22:51:40.752 INFO kablam! 43 | | 
Oct 27 22:51:40.752 INFO kablam! 44 | |     ($head:ident) => { $head };
Oct 27 22:51:40.752 INFO kablam! ...  |
Oct 27 22:51:40.752 INFO kablam! 48 | |     };
Oct 27 22:51:40.752 INFO kablam! 49 | | }
Oct 27 22:51:40.752 INFO kablam!    | |_^
Oct 27 22:51:40.752 INFO kablam!    |
Oct 27 22:51:40.752 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 27 22:51:40.752 INFO kablam! 
Oct 27 22:51:40.901 INFO kablam! warning: unused macro definition
Oct 27 22:51:40.901 INFO kablam!   --> src/lib.rs:41:1
Oct 27 22:51:40.901 INFO kablam!    |
Oct 27 22:51:40.901 INFO kablam! 41 | / macro_rules! reverse_idents {
Oct 27 22:51:40.901 INFO kablam! 42 | |     () => {};
Oct 27 22:51:40.901 INFO kablam! 43 | | 
Oct 27 22:51:40.901 INFO kablam! 44 | |     ($head:ident) => { $head };
Oct 27 22:51:40.901 INFO kablam! ...  |
Oct 27 22:51:40.901 INFO kablam! 48 | |     };
Oct 27 22:51:40.901 INFO kablam! 49 | | }
Oct 27 22:51:40.901 INFO kablam!    | |_^
Oct 27 22:51:40.901 INFO kablam!    |
Oct 27 22:51:40.901 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 27 22:51:40.901 INFO kablam! 
Oct 27 22:51:40.904 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 22:51:40.904 INFO kablam!    --> src/lib.rs:389:33
Oct 27 22:51:40.904 INFO kablam!     |
Oct 27 22:51:40.904 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Oct 27 22:51:40.904 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Oct 27 22:51:40.904 INFO kablam!     |
Oct 27 22:51:40.904 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 22:51:40.904 INFO kablam! 
Oct 27 22:51:42.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Oct 27 22:51:42.391 INFO kablam! su: No module specific data is present
Oct 27 22:51:43.061 INFO running `"docker" "rm" "-f" "217d2d2f6aba3a6a500a263e058084ddeec16fbe89e9c5a76b437c12763546b5"`
Oct 27 22:51:43.347 INFO blam! 217d2d2f6aba3a6a500a263e058084ddeec16fbe89e9c5a76b437c12763546b5