Nov 05 01:22:08.260 INFO checking comacro-0.0.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 01:22:08.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 05 01:22:08.604 INFO blam! e29088ee453c1b079337a62724f89d3e5ed3e6fbbc8a98c4626a86b638268343
Nov 05 01:22:08.606 INFO running `"docker" "start" "-a" "e29088ee453c1b079337a62724f89d3e5ed3e6fbbc8a98c4626a86b638268343"`
Nov 05 01:22:10.583 INFO kablam! usermod: no changes
Nov 05 01:22:10.775 INFO kablam!     Checking log v0.4.6
Nov 05 01:22:10.775 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 05 01:22:12.251 INFO kablam!     Checking env_logger v0.5.13
Nov 05 01:22:16.772 INFO kablam!     Checking syn v0.15.18
Nov 05 01:22:24.947 INFO kablam!     Checking comacro v0.0.1 (/source)
Nov 05 01:22:31.127 INFO kablam! warning: unnecessary parentheses around pattern
Nov 05 01:22:31.127 INFO kablam!   --> src/trace.rs:84:21
Nov 05 01:22:31.127 INFO kablam!    |
Nov 05 01:22:31.127 INFO kablam! 84 |                 let ((&x, rest)) = rest.split_first().unwrap();
Nov 05 01:22:31.127 INFO kablam!    |                     ^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:22:31.127 INFO kablam!    |
Nov 05 01:22:31.127 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:22:31.127 INFO kablam! 
Nov 05 01:22:31.223 INFO kablam! warning: unnecessary parentheses around pattern
Nov 05 01:22:31.223 INFO kablam!   --> src/trace.rs:84:21
Nov 05 01:22:31.223 INFO kablam!    |
Nov 05 01:22:31.223 INFO kablam! 84 |                 let ((&x, rest)) = rest.split_first().unwrap();
Nov 05 01:22:31.223 INFO kablam!    |                     ^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:22:31.223 INFO kablam!    |
Nov 05 01:22:31.223 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:22:31.223 INFO kablam! 
Nov 05 01:22:31.667 INFO kablam! warning: unused variable: `x`
Nov 05 01:22:31.667 INFO kablam!    --> src/repr.rs:270:29
Nov 05 01:22:31.667 INFO kablam!     |
Nov 05 01:22:31.667 INFO kablam! 270 |     fn push_byte(&mut self, x: u8) {}
Nov 05 01:22:31.667 INFO kablam!     |                             ^ help: consider using `_x` instead
Nov 05 01:22:31.667 INFO kablam!     |
Nov 05 01:22:31.667 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 05 01:22:31.667 INFO kablam! 
Nov 05 01:22:31.667 INFO kablam! warning: unused variable: `x`
Nov 05 01:22:31.667 INFO kablam!    --> src/repr.rs:271:32
Nov 05 01:22:31.667 INFO kablam!     |
Nov 05 01:22:31.667 INFO kablam! 271 |     fn extend_bytes(&mut self, x: &[u8]) {}
Nov 05 01:22:31.667 INFO kablam!     |                                ^ help: consider using `_x` instead
Nov 05 01:22:31.667 INFO kablam! 
Nov 05 01:22:31.755 INFO kablam! warning: unused variable: `x`
Nov 05 01:22:31.755 INFO kablam!    --> src/repr.rs:270:29
Nov 05 01:22:31.755 INFO kablam!     |
Nov 05 01:22:31.755 INFO kablam! 270 |     fn push_byte(&mut self, x: u8) {}
Nov 05 01:22:31.755 INFO kablam!     |                             ^ help: consider using `_x` instead
Nov 05 01:22:31.755 INFO kablam!     |
Nov 05 01:22:31.755 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 05 01:22:31.755 INFO kablam! 
Nov 05 01:22:31.755 INFO kablam! warning: unused variable: `x`
Nov 05 01:22:31.755 INFO kablam!    --> src/repr.rs:271:32
Nov 05 01:22:31.755 INFO kablam!     |
Nov 05 01:22:31.755 INFO kablam! 271 |     fn extend_bytes(&mut self, x: &[u8]) {}
Nov 05 01:22:31.755 INFO kablam!     |                                ^ help: consider using `_x` instead
Nov 05 01:22:31.755 INFO kablam! 
Nov 05 01:22:31.931 INFO kablam! warning: variant is never constructed: `Cont`
Nov 05 01:22:31.931 INFO kablam!   --> src/tokens.rs:18:5
Nov 05 01:22:31.931 INFO kablam!    |
Nov 05 01:22:31.931 INFO kablam! 18 |     Cont,
Nov 05 01:22:31.931 INFO kablam!    |     ^^^^
Nov 05 01:22:31.931 INFO kablam!    |
Nov 05 01:22:31.931 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:22:31.931 INFO kablam! 
Nov 05 01:22:31.943 INFO kablam! warning: variant is never constructed: `Cont`
Nov 05 01:22:31.943 INFO kablam!   --> src/tokens.rs:18:5
Nov 05 01:22:31.943 INFO kablam!    |
Nov 05 01:22:31.943 INFO kablam! 18 |     Cont,
Nov 05 01:22:31.943 INFO kablam!    |     ^^^^
Nov 05 01:22:31.943 INFO kablam!    |
Nov 05 01:22:31.943 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 05 01:22:31.943 INFO kablam! 
Nov 05 01:22:36.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.29s
Nov 05 01:22:36.910 INFO kablam! su: No module specific data is present
Nov 05 01:22:37.727 INFO running `"docker" "rm" "-f" "e29088ee453c1b079337a62724f89d3e5ed3e6fbbc8a98c4626a86b638268343"`
Nov 05 01:22:37.971 INFO blam! e29088ee453c1b079337a62724f89d3e5ed3e6fbbc8a98c4626a86b638268343