Sep 17 21:55:13.696 INFO checking libwave-0.1.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:55:13.696 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:55:13.696 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:55:13.939 INFO blam! 3c68480c7a4ea1b7aa3f6763cb4a4b7c87ccdc553eacd3cf5c38ba906af66299
Sep 17 21:55:13.941 INFO running `"docker" "start" "-a" "3c68480c7a4ea1b7aa3f6763cb4a4b7c87ccdc553eacd3cf5c38ba906af66299"`
Sep 17 21:55:14.643 INFO kablam! usermod: no changes
Sep 17 21:55:14.679 INFO kablam!     Checking libwave v0.1.2 (/source)
Sep 17 21:55:14.969 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 21:55:14.969 INFO kablam!  --> src/lib.rs:1:1
Sep 17 21:55:14.969 INFO kablam!   |
Sep 17 21:55:14.969 INFO kablam! 1 | #[macro_use]
Sep 17 21:55:14.969 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 21:55:14.969 INFO kablam!   |
Sep 17 21:55:14.969 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 21:55:14.969 INFO kablam! 
Sep 17 21:55:14.969 INFO kablam! warning: unused import: `nom`
Sep 17 21:55:14.969 INFO kablam!  --> src/sample.rs:1:5
Sep 17 21:55:14.969 INFO kablam!   |
Sep 17 21:55:14.969 INFO kablam! 1 | use nom;
Sep 17 21:55:14.969 INFO kablam!   |     ^^^
Sep 17 21:55:14.969 INFO kablam! 
Sep 17 21:55:14.969 INFO kablam! warning: unused import: `macros`
Sep 17 21:55:14.969 INFO kablam!  --> src/sample.rs:5:5
Sep 17 21:55:14.969 INFO kablam!   |
Sep 17 21:55:14.969 INFO kablam! 5 | use macros;
Sep 17 21:55:14.969 INFO kablam!   |     ^^^^^^
Sep 17 21:55:14.969 INFO kablam! 
Sep 17 21:55:14.969 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 17 21:55:14.969 INFO kablam!   --> src/sample.rs:59:21
Sep 17 21:55:14.969 INFO kablam!    |
Sep 17 21:55:14.969 INFO kablam! 59 |             used += (size as usize);
Sep 17 21:55:14.969 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 21:55:14.969 INFO kablam!    |
Sep 17 21:55:14.969 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 21:55:14.969 INFO kablam! 
Sep 17 21:55:15.058 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 21:55:15.059 INFO kablam!  --> src/lib.rs:1:1
Sep 17 21:55:15.059 INFO kablam!   |
Sep 17 21:55:15.059 INFO kablam! 1 | #[macro_use]
Sep 17 21:55:15.059 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 21:55:15.059 INFO kablam!   |
Sep 17 21:55:15.059 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 21:55:15.059 INFO kablam! 
Sep 17 21:55:15.059 INFO kablam! warning: unused import: `nom`
Sep 17 21:55:15.059 INFO kablam!  --> src/sample.rs:1:5
Sep 17 21:55:15.059 INFO kablam!   |
Sep 17 21:55:15.059 INFO kablam! 1 | use nom;
Sep 17 21:55:15.059 INFO kablam!   |     ^^^
Sep 17 21:55:15.059 INFO kablam! 
Sep 17 21:55:15.059 INFO kablam! warning: unused import: `macros`
Sep 17 21:55:15.059 INFO kablam!  --> src/sample.rs:5:5
Sep 17 21:55:15.059 INFO kablam!   |
Sep 17 21:55:15.059 INFO kablam! 5 | use macros;
Sep 17 21:55:15.059 INFO kablam!   |     ^^^^^^
Sep 17 21:55:15.059 INFO kablam! 
Sep 17 21:55:15.059 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 17 21:55:15.059 INFO kablam!   --> src/sample.rs:59:21
Sep 17 21:55:15.059 INFO kablam!    |
Sep 17 21:55:15.059 INFO kablam! 59 |             used += (size as usize);
Sep 17 21:55:15.059 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 21:55:15.059 INFO kablam!    |
Sep 17 21:55:15.069 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 21:55:15.069 INFO kablam! 
Sep 17 21:55:15.319 INFO kablam! warning: unused variable: `i`
Sep 17 21:55:15.319 INFO kablam!    --> src/chunks.rs:118:10
Sep 17 21:55:15.319 INFO kablam!     |
Sep 17 21:55:15.319 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 17 21:55:15.319 INFO kablam!     |          ^ help: consider using `_i` instead
Sep 17 21:55:15.319 INFO kablam!     |
Sep 17 21:55:15.319 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 21:55:15.319 INFO kablam! 
Sep 17 21:55:15.371 INFO kablam! warning: variable does not need to be mutable
Sep 17 21:55:15.371 INFO kablam!    --> src/chunks.rs:118:12
Sep 17 21:55:15.371 INFO kablam!     |
Sep 17 21:55:15.371 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 17 21:55:15.371 INFO kablam!     |            ----^^^^^^^^
Sep 17 21:55:15.371 INFO kablam!     |            |
Sep 17 21:55:15.371 INFO kablam!     |            help: remove this `mut`
Sep 17 21:55:15.371 INFO kablam!     |
Sep 17 21:55:15.371 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 21:55:15.371 INFO kablam! 
Sep 17 21:55:15.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Sep 17 21:55:15.427 INFO kablam! su: No module specific data is present
Sep 17 21:55:15.974 INFO running `"docker" "rm" "-f" "3c68480c7a4ea1b7aa3f6763cb4a4b7c87ccdc553eacd3cf5c38ba906af66299"`
Sep 17 21:55:16.111 INFO blam! 3c68480c7a4ea1b7aa3f6763cb4a4b7c87ccdc553eacd3cf5c38ba906af66299