Nov 03 09:06:11.551 INFO checking either_n-0.2.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 09:06:11.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 09:06:11.991 INFO blam! 401a9c7bcaf0dee2cbdf9d72d67c867f9863302a0ef7a5a1faddc5735f28f1fd
Nov 03 09:06:11.996 INFO running `"docker" "start" "-a" "401a9c7bcaf0dee2cbdf9d72d67c867f9863302a0ef7a5a1faddc5735f28f1fd"`
Nov 03 09:06:12.596 INFO kablam! usermod: no changes
Nov 03 09:06:12.625 INFO kablam!     Checking either_n v0.2.0 (/source)
Nov 03 09:06:13.438 INFO kablam! warning: unused macro definition
Nov 03 09:06:13.438 INFO kablam!   --> src/lib.rs:41:1
Nov 03 09:06:13.438 INFO kablam!    |
Nov 03 09:06:13.438 INFO kablam! 41 | / macro_rules! reverse_idents {
Nov 03 09:06:13.438 INFO kablam! 42 | |     () => {};
Nov 03 09:06:13.438 INFO kablam! 43 | | 
Nov 03 09:06:13.438 INFO kablam! 44 | |     ($head:ident) => { $head };
Nov 03 09:06:13.438 INFO kablam! ...  |
Nov 03 09:06:13.438 INFO kablam! 48 | |     };
Nov 03 09:06:13.438 INFO kablam! 49 | | }
Nov 03 09:06:13.438 INFO kablam!    | |_^
Nov 03 09:06:13.438 INFO kablam!    |
Nov 03 09:06:13.438 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 03 09:06:13.438 INFO kablam! 
Nov 03 09:06:13.773 INFO kablam! warning: unused macro definition
Nov 03 09:06:13.774 INFO kablam!   --> src/lib.rs:41:1
Nov 03 09:06:13.774 INFO kablam!    |
Nov 03 09:06:13.774 INFO kablam! 41 | / macro_rules! reverse_idents {
Nov 03 09:06:13.775 INFO kablam! 42 | |     () => {};
Nov 03 09:06:13.775 INFO kablam! 43 | | 
Nov 03 09:06:13.775 INFO kablam! 44 | |     ($head:ident) => { $head };
Nov 03 09:06:13.775 INFO kablam! ...  |
Nov 03 09:06:13.776 INFO kablam! 48 | |     };
Nov 03 09:06:13.776 INFO kablam! 49 | | }
Nov 03 09:06:13.776 INFO kablam!    | |_^
Nov 03 09:06:13.776 INFO kablam!    |
Nov 03 09:06:13.777 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 03 09:06:13.777 INFO kablam! 
Nov 03 09:06:13.846 INFO kablam! warning: unnecessary parentheses around function argument
Nov 03 09:06:13.847 INFO kablam!    --> src/lib.rs:389:33
Nov 03 09:06:13.847 INFO kablam!     |
Nov 03 09:06:13.847 INFO kablam! 389 |             _ => Either7::Seven(([()])),
Nov 03 09:06:13.847 INFO kablam!     |                                 ^^^^^^ help: remove these parentheses
Nov 03 09:06:13.848 INFO kablam!     |
Nov 03 09:06:13.848 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 09:06:13.848 INFO kablam! 
Nov 03 09:06:15.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Nov 03 09:06:15.056 INFO kablam! su: No module specific data is present
Nov 03 09:06:15.572 INFO running `"docker" "rm" "-f" "401a9c7bcaf0dee2cbdf9d72d67c867f9863302a0ef7a5a1faddc5735f28f1fd"`
Nov 03 09:06:15.863 INFO blam! 401a9c7bcaf0dee2cbdf9d72d67c867f9863302a0ef7a5a1faddc5735f28f1fd