Sep 21 07:35:30.460 INFO checking libwave-0.1.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:35:30.460 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:35:30.460 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:35:30.635 INFO blam! 553caf4e71ac20c55e194687e46bf86acbc6e6d2f3b666cdafbea6f22524300c
Sep 21 07:35:30.637 INFO running `"docker" "start" "-a" "553caf4e71ac20c55e194687e46bf86acbc6e6d2f3b666cdafbea6f22524300c"`
Sep 21 07:35:31.541 INFO kablam! usermod: no changes
Sep 21 07:35:31.606 INFO kablam!     Checking libwave v0.1.2 (/source)
Sep 21 07:35:32.002 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:35:32.002 INFO kablam!  --> src/lib.rs:1:1
Sep 21 07:35:32.003 INFO kablam!   |
Sep 21 07:35:32.003 INFO kablam! 1 | #[macro_use]
Sep 21 07:35:32.003 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 07:35:32.004 INFO kablam!   |
Sep 21 07:35:32.004 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:35:32.004 INFO kablam! 
Sep 21 07:35:32.004 INFO kablam! warning: unused import: `nom`
Sep 21 07:35:32.005 INFO kablam!  --> src/sample.rs:1:5
Sep 21 07:35:32.005 INFO kablam!   |
Sep 21 07:35:32.005 INFO kablam! 1 | use nom;
Sep 21 07:35:32.006 INFO kablam!   |     ^^^
Sep 21 07:35:32.006 INFO kablam! 
Sep 21 07:35:32.006 INFO kablam! warning: unused import: `macros`
Sep 21 07:35:32.007 INFO kablam!  --> src/sample.rs:5:5
Sep 21 07:35:32.007 INFO kablam!   |
Sep 21 07:35:32.007 INFO kablam! 5 | use macros;
Sep 21 07:35:32.007 INFO kablam!   |     ^^^^^^
Sep 21 07:35:32.008 INFO kablam! 
Sep 21 07:35:32.008 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 21 07:35:32.009 INFO kablam!   --> src/sample.rs:59:21
Sep 21 07:35:32.009 INFO kablam!    |
Sep 21 07:35:32.009 INFO kablam! 59 |             used += (size as usize);
Sep 21 07:35:32.009 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:35:32.010 INFO kablam!    |
Sep 21 07:35:32.010 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 07:35:32.010 INFO kablam! 
Sep 21 07:35:32.090 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:35:32.090 INFO kablam!  --> src/lib.rs:1:1
Sep 21 07:35:32.090 INFO kablam!   |
Sep 21 07:35:32.091 INFO kablam! 1 | #[macro_use]
Sep 21 07:35:32.091 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 07:35:32.091 INFO kablam!   |
Sep 21 07:35:32.091 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:35:32.091 INFO kablam! 
Sep 21 07:35:32.091 INFO kablam! warning: unused import: `nom`
Sep 21 07:35:32.091 INFO kablam!  --> src/sample.rs:1:5
Sep 21 07:35:32.091 INFO kablam!   |
Sep 21 07:35:32.092 INFO kablam! 1 | use nom;
Sep 21 07:35:32.092 INFO kablam!   |     ^^^
Sep 21 07:35:32.092 INFO kablam! 
Sep 21 07:35:32.092 INFO kablam! warning: unused import: `macros`
Sep 21 07:35:32.092 INFO kablam!  --> src/sample.rs:5:5
Sep 21 07:35:32.092 INFO kablam!   |
Sep 21 07:35:32.092 INFO kablam! 5 | use macros;
Sep 21 07:35:32.092 INFO kablam!   |     ^^^^^^
Sep 21 07:35:32.093 INFO kablam! 
Sep 21 07:35:32.093 INFO kablam! warning: unnecessary parentheses around assigned value
Sep 21 07:35:32.093 INFO kablam!   --> src/sample.rs:59:21
Sep 21 07:35:32.093 INFO kablam!    |
Sep 21 07:35:32.093 INFO kablam! 59 |             used += (size as usize);
Sep 21 07:35:32.093 INFO kablam!    |                     ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:35:32.093 INFO kablam!    |
Sep 21 07:35:32.094 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 07:35:32.094 INFO kablam! 
Sep 21 07:35:32.359 INFO kablam! warning: unused variable: `i`
Sep 21 07:35:32.359 INFO kablam!    --> src/chunks.rs:118:10
Sep 21 07:35:32.360 INFO kablam!     |
Sep 21 07:35:32.360 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 21 07:35:32.361 INFO kablam!     |          ^ help: consider using `_i` instead
Sep 21 07:35:32.361 INFO kablam!     |
Sep 21 07:35:32.361 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 07:35:32.361 INFO kablam! 
Sep 21 07:35:32.414 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:35:32.414 INFO kablam!    --> src/chunks.rs:118:12
Sep 21 07:35:32.414 INFO kablam!     |
Sep 21 07:35:32.415 INFO kablam! 118 |     let (i,mut instance) = ret.unwrap();
Sep 21 07:35:32.415 INFO kablam!     |            ----^^^^^^^^
Sep 21 07:35:32.415 INFO kablam!     |            |
Sep 21 07:35:32.416 INFO kablam!     |            help: remove this `mut`
Sep 21 07:35:32.416 INFO kablam!     |
Sep 21 07:35:32.416 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 07:35:32.417 INFO kablam! 
Sep 21 07:35:32.470 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 21 07:35:32.473 INFO kablam! su: No module specific data is present
Sep 21 07:35:33.110 INFO running `"docker" "rm" "-f" "553caf4e71ac20c55e194687e46bf86acbc6e6d2f3b666cdafbea6f22524300c"`
Sep 21 07:35:33.206 INFO blam! 553caf4e71ac20c55e194687e46bf86acbc6e6d2f3b666cdafbea6f22524300c