Nov 02 00:30:44.353 INFO checking comacro-0.0.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 00:30:44.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 00:30:44.788 INFO blam! e0d438cd44e2ab29f64cf55ea7c16e1e3efe107692062c15f87693669ff5f4fe
Nov 02 00:30:44.791 INFO running `"docker" "start" "-a" "e0d438cd44e2ab29f64cf55ea7c16e1e3efe107692062c15f87693669ff5f4fe"`
Nov 02 00:30:46.432 INFO kablam! usermod: no changes
Nov 02 00:30:46.543 INFO kablam!     Checking log v0.4.6
Nov 02 00:30:46.553 INFO kablam!     Checking syn v0.15.17
Nov 02 00:30:48.126 INFO kablam!     Checking env_logger v0.5.13
Nov 02 00:30:55.981 INFO kablam!     Checking comacro v0.0.1 (/source)
Nov 02 00:31:01.564 INFO kablam! warning: unnecessary parentheses around pattern
Nov 02 00:31:01.564 INFO kablam!   --> src/trace.rs:84:21
Nov 02 00:31:01.564 INFO kablam!    |
Nov 02 00:31:01.564 INFO kablam! 84 |                 let ((&x, rest)) = rest.split_first().unwrap();
Nov 02 00:31:01.564 INFO kablam!    |                     ^^^^^^^^^^^^ help: remove these parentheses
Nov 02 00:31:01.564 INFO kablam!    |
Nov 02 00:31:01.564 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 00:31:01.564 INFO kablam! 
Nov 02 00:31:02.323 INFO kablam! warning: unused variable: `x`
Nov 02 00:31:02.323 INFO kablam!    --> src/repr.rs:270:29
Nov 02 00:31:02.323 INFO kablam!     |
Nov 02 00:31:02.323 INFO kablam! 270 |     fn push_byte(&mut self, x: u8) {}
Nov 02 00:31:02.324 INFO kablam!     |                             ^ help: consider using `_x` instead
Nov 02 00:31:02.324 INFO kablam!     |
Nov 02 00:31:02.332 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 00:31:02.333 INFO kablam! 
Nov 02 00:31:02.333 INFO kablam! warning: unused variable: `x`
Nov 02 00:31:02.333 INFO kablam!    --> src/repr.rs:271:32
Nov 02 00:31:02.333 INFO kablam!     |
Nov 02 00:31:02.333 INFO kablam! 271 |     fn extend_bytes(&mut self, x: &[u8]) {}
Nov 02 00:31:02.333 INFO kablam!     |                                ^ help: consider using `_x` instead
Nov 02 00:31:02.333 INFO kablam! 
Nov 02 00:31:02.637 INFO kablam! warning: unnecessary parentheses around pattern
Nov 02 00:31:02.638 INFO kablam!   --> src/trace.rs:84:21
Nov 02 00:31:02.638 INFO kablam!    |
Nov 02 00:31:02.639 INFO kablam! 84 |                 let ((&x, rest)) = rest.split_first().unwrap();
Nov 02 00:31:02.639 INFO kablam!    |                     ^^^^^^^^^^^^ help: remove these parentheses
Nov 02 00:31:02.639 INFO kablam!    |
Nov 02 00:31:02.640 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 00:31:02.640 INFO kablam! 
Nov 02 00:31:02.717 INFO kablam! warning: variant is never constructed: `Cont`
Nov 02 00:31:02.718 INFO kablam!   --> src/tokens.rs:18:5
Nov 02 00:31:02.719 INFO kablam!    |
Nov 02 00:31:02.719 INFO kablam! 18 |     Cont,
Nov 02 00:31:02.720 INFO kablam!    |     ^^^^
Nov 02 00:31:02.720 INFO kablam!    |
Nov 02 00:31:02.721 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 00:31:02.721 INFO kablam! 
Nov 02 00:31:03.248 INFO kablam! warning: unused variable: `x`
Nov 02 00:31:03.249 INFO kablam!    --> src/repr.rs:270:29
Nov 02 00:31:03.249 INFO kablam!     |
Nov 02 00:31:03.249 INFO kablam! 270 |     fn push_byte(&mut self, x: u8) {}
Nov 02 00:31:03.250 INFO kablam!     |                             ^ help: consider using `_x` instead
Nov 02 00:31:03.250 INFO kablam!     |
Nov 02 00:31:03.250 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 00:31:03.250 INFO kablam! 
Nov 02 00:31:03.251 INFO kablam! warning: unused variable: `x`
Nov 02 00:31:03.251 INFO kablam!    --> src/repr.rs:271:32
Nov 02 00:31:03.251 INFO kablam!     |
Nov 02 00:31:03.251 INFO kablam! 271 |     fn extend_bytes(&mut self, x: &[u8]) {}
Nov 02 00:31:03.252 INFO kablam!     |                                ^ help: consider using `_x` instead
Nov 02 00:31:03.252 INFO kablam! 
Nov 02 00:31:03.528 INFO kablam! warning: variant is never constructed: `Cont`
Nov 02 00:31:03.529 INFO kablam!   --> src/tokens.rs:18:5
Nov 02 00:31:03.529 INFO kablam!    |
Nov 02 00:31:03.529 INFO kablam! 18 |     Cont,
Nov 02 00:31:03.529 INFO kablam!    |     ^^^^
Nov 02 00:31:03.530 INFO kablam!    |
Nov 02 00:31:03.530 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 00:31:03.530 INFO kablam! 
Nov 02 00:31:08.072 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.60s
Nov 02 00:31:08.078 INFO kablam! su: No module specific data is present
Nov 02 00:31:08.682 INFO running `"docker" "rm" "-f" "e0d438cd44e2ab29f64cf55ea7c16e1e3efe107692062c15f87693669ff5f4fe"`
Nov 02 00:31:09.136 INFO blam! e0d438cd44e2ab29f64cf55ea7c16e1e3efe107692062c15f87693669ff5f4fe