Nov 01 23:34:17.188 INFO checking either_n-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 23:34:17.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 23:34:17.661 INFO blam! 8dc1b7941a6afdacd69cad4342b5fb38c09091ead27cb5a5793acc97ad94e251
Nov 01 23:34:17.663 INFO running `"docker" "start" "-a" "8dc1b7941a6afdacd69cad4342b5fb38c09091ead27cb5a5793acc97ad94e251"`
Nov 01 23:34:18.834 INFO kablam! usermod: no changes
Nov 01 23:34:18.887 INFO kablam!     Checking either_n v0.2.0 (/source)
Nov 01 23:34:19.872 INFO kablam! warning: unused macro definition
Nov 01 23:34:19.872 INFO kablam!   --> src/lib.rs:41:1
Nov 01 23:34:19.872 INFO kablam!    |
Nov 01 23:34:19.872 INFO kablam! 41 | / macro_rules! reverse_idents {
Nov 01 23:34:19.872 INFO kablam! 42 | |     () => {};
Nov 01 23:34:19.872 INFO kablam! 43 | | 
Nov 01 23:34:19.872 INFO kablam! 44 | |     ($head:ident) => { $head };
Nov 01 23:34:19.872 INFO kablam! ...  |
Nov 01 23:34:19.872 INFO kablam! 48 | |     };
Nov 01 23:34:19.872 INFO kablam! 49 | | }
Nov 01 23:34:19.872 INFO kablam!    | |_^
Nov 01 23:34:19.872 INFO kablam!    |
Nov 01 23:34:19.872 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 01 23:34:19.872 INFO kablam! 
Nov 01 23:34:19.879 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 23:34:19.879 INFO kablam!    --> src/lib.rs:389:33
Nov 01 23:34:19.879 INFO kablam!     |
Nov 01 23:34:19.879 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Nov 01 23:34:19.879 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Nov 01 23:34:19.879 INFO kablam!     |
Nov 01 23:34:19.879 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 23:34:19.879 INFO kablam! 
Nov 01 23:34:19.908 INFO kablam! warning: unused macro definition
Nov 01 23:34:19.908 INFO kablam!   --> src/lib.rs:41:1
Nov 01 23:34:19.908 INFO kablam!    |
Nov 01 23:34:19.908 INFO kablam! 41 | / macro_rules! reverse_idents {
Nov 01 23:34:19.908 INFO kablam! 42 | |     () => {};
Nov 01 23:34:19.908 INFO kablam! 43 | | 
Nov 01 23:34:19.908 INFO kablam! 44 | |     ($head:ident) => { $head };
Nov 01 23:34:19.908 INFO kablam! ...  |
Nov 01 23:34:19.908 INFO kablam! 48 | |     };
Nov 01 23:34:19.908 INFO kablam! 49 | | }
Nov 01 23:34:19.908 INFO kablam!    | |_^
Nov 01 23:34:19.908 INFO kablam!    |
Nov 01 23:34:19.908 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 01 23:34:19.908 INFO kablam! 
Nov 01 23:34:21.662 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Nov 01 23:34:21.662 INFO kablam! su: No module specific data is present
Nov 01 23:34:22.222 INFO running `"docker" "rm" "-f" "8dc1b7941a6afdacd69cad4342b5fb38c09091ead27cb5a5793acc97ad94e251"`
Nov 01 23:34:22.585 INFO blam! 8dc1b7941a6afdacd69cad4342b5fb38c09091ead27cb5a5793acc97ad94e251