Sep 01 15:10:02.458 INFO checking libwave-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 15:10:02.458 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:10:02.458 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:10:02.612 INFO blam! f454e64f20676c69a233bb610cdf2bb1021185bbeb9c5f68277c3198871368db
Sep 01 15:10:02.613 INFO running `"docker" "start" "-a" "f454e64f20676c69a233bb610cdf2bb1021185bbeb9c5f68277c3198871368db"`
Sep 01 15:10:03.248 INFO kablam!     Checking libwave v0.1.2 (file:///source)
Sep 01 15:10:03.740 INFO kablam! warning: unused import: `nom`
Sep 01 15:10:03.740 INFO kablam!  --> src/sample.rs:1:5
Sep 01 15:10:03.740 INFO kablam!   |
Sep 01 15:10:03.740 INFO kablam! 1 | use nom;
Sep 01 15:10:03.740 INFO kablam!   |     ^^^
Sep 01 15:10:03.740 INFO kablam!   |
Sep 01 15:10:03.740 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:10:03.740 INFO kablam! 
Sep 01 15:10:03.741 INFO kablam! warning: unused import: `macros`
Sep 01 15:10:03.741 INFO kablam!  --> src/sample.rs:5:5
Sep 01 15:10:03.741 INFO kablam!   |
Sep 01 15:10:03.741 INFO kablam! 5 | use macros;
Sep 01 15:10:03.741 INFO kablam!   |     ^^^^^^
Sep 01 15:10:03.741 INFO kablam! 
Sep 01 15:10:03.741 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 15:10:03.741 INFO kablam!   --> src/sample.rs:59:21
Sep 01 15:10:03.741 INFO kablam!    |
Sep 01 15:10:03.741 INFO kablam! 59 |             used += (size as usize);
Sep 01 15:10:03.741 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 15:10:03.741 INFO kablam!    |
Sep 01 15:10:03.741 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 15:10:03.741 INFO kablam! 
Sep 01 15:10:03.996 INFO kablam! warning: unused import: `nom`
Sep 01 15:10:03.996 INFO kablam!  --> src/sample.rs:1:5
Sep 01 15:10:03.996 INFO kablam!   |
Sep 01 15:10:03.996 INFO kablam! 1 | use nom;
Sep 01 15:10:03.996 INFO kablam!   |     ^^^
Sep 01 15:10:03.996 INFO kablam!   |
Sep 01 15:10:03.996 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:10:03.996 INFO kablam! 
Sep 01 15:10:03.996 INFO kablam! warning: unused import: `macros`
Sep 01 15:10:03.996 INFO kablam!  --> src/sample.rs:5:5
Sep 01 15:10:03.996 INFO kablam!   |
Sep 01 15:10:03.996 INFO kablam! 5 | use macros;
Sep 01 15:10:03.996 INFO kablam!   |     ^^^^^^
Sep 01 15:10:03.997 INFO kablam! 
Sep 01 15:10:03.997 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 01 15:10:03.997 INFO kablam!   --> src/sample.rs:59:21
Sep 01 15:10:03.997 INFO kablam!    |
Sep 01 15:10:03.997 INFO kablam! 59 |             used += (size as usize);
Sep 01 15:10:03.997 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 15:10:03.997 INFO kablam!    |
Sep 01 15:10:03.997 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 15:10:03.997 INFO kablam! 
Sep 01 15:10:04.283 INFO kablam! warning: unused variable: `i`
Sep 01 15:10:04.283 INFO kablam!    --> src/chunks.rs:118:10
Sep 01 15:10:04.283 INFO kablam!     |
Sep 01 15:10:04.283 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 01 15:10:04.283 INFO kablam!     |          ^ help: consider using `_i` instead
Sep 01 15:10:04.283 INFO kablam!     |
Sep 01 15:10:04.283 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 15:10:04.283 INFO kablam! 
Sep 01 15:10:04.342 INFO kablam! warning: variable does not need to be mutable
Sep 01 15:10:04.343 INFO kablam!    --> src/chunks.rs:118:12
Sep 01 15:10:04.343 INFO kablam!     |
Sep 01 15:10:04.343 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 01 15:10:04.343 INFO kablam!     |            ----^^^^^^^^
Sep 01 15:10:04.343 INFO kablam!     |            |
Sep 01 15:10:04.343 INFO kablam!     |            help: remove this `mut`
Sep 01 15:10:04.343 INFO kablam!     |
Sep 01 15:10:04.343 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 15:10:04.343 INFO kablam! 
Sep 01 15:10:04.371 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Sep 01 15:10:04.374 INFO kablam! su: No module specific data is present
Sep 01 15:10:04.790 INFO running `"docker" "rm" "-f" "f454e64f20676c69a233bb610cdf2bb1021185bbeb9c5f68277c3198871368db"`
Sep 01 15:10:04.883 INFO blam! f454e64f20676c69a233bb610cdf2bb1021185bbeb9c5f68277c3198871368db