Aug 10 22:19:22.028 INFO checking waveform-0.3.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 22:19:22.028 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:19:22.028 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:19:22.029 INFO running `"docker" "create" "-v" "/tmp/crater.aQ17gKnLdfCx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 22:19:22.274 INFO blam! 7d91e25e1bda265be6598bc8ef7c0b68d7d851b91654db0ef9f08782abe0677f
Aug 10 22:19:22.288 INFO running `"docker" "start" "-a" "7d91e25e1bda265be6598bc8ef7c0b68d7d851b91654db0ef9f08782abe0677f"`
Aug 10 22:19:23.375 INFO kablam!     Checking waveform v0.3.2 (file:///source)
Aug 10 22:19:23.995 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 10 22:19:23.995 INFO kablam!   --> src/misc.rs:32:17
Aug 10 22:19:23.995 INFO kablam!    |
Aug 10 22:19:23.995 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 10 22:19:23.995 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 10 22:19:23.996 INFO kablam!    |
Aug 10 22:19:23.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 22:19:23.996 INFO kablam! 
Aug 10 22:19:23.996 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 10 22:19:23.996 INFO kablam!   --> src/misc.rs:33:17
Aug 10 22:19:23.996 INFO kablam!    |
Aug 10 22:19:23.996 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 10 22:19:23.996 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 10 22:19:23.996 INFO kablam! 
Aug 10 22:19:24.010 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:19:24.010 INFO kablam!   --> src/misc.rs:32:13
Aug 10 22:19:24.010 INFO kablam!    |
Aug 10 22:19:24.010 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 10 22:19:24.010 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 10 22:19:24.010 INFO kablam!    |             |
Aug 10 22:19:24.010 INFO kablam!    |             help: remove this `mut`
Aug 10 22:19:24.011 INFO kablam!    |
Aug 10 22:19:24.011 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 22:19:24.012 INFO kablam! 
Aug 10 22:19:24.012 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:19:24.012 INFO kablam!   --> src/misc.rs:33:13
Aug 10 22:19:24.012 INFO kablam!    |
Aug 10 22:19:24.012 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 10 22:19:24.012 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 10 22:19:24.012 INFO kablam!    |             |
Aug 10 22:19:24.012 INFO kablam!    |             help: remove this `mut`
Aug 10 22:19:24.013 INFO kablam! 
Aug 10 22:19:24.098 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 10 22:19:24.098 INFO kablam!   --> src/misc.rs:32:17
Aug 10 22:19:24.098 INFO kablam!    |
Aug 10 22:19:24.098 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 10 22:19:24.098 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 10 22:19:24.099 INFO kablam!    |
Aug 10 22:19:24.099 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 22:19:24.099 INFO kablam! 
Aug 10 22:19:24.099 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 10 22:19:24.099 INFO kablam!   --> src/misc.rs:33:17
Aug 10 22:19:24.099 INFO kablam!    |
Aug 10 22:19:24.099 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 10 22:19:24.099 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 10 22:19:24.099 INFO kablam! 
Aug 10 22:19:24.112 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:19:24.112 INFO kablam!   --> src/misc.rs:32:13
Aug 10 22:19:24.112 INFO kablam!    |
Aug 10 22:19:24.112 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 10 22:19:24.112 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 10 22:19:24.112 INFO kablam!    |             |
Aug 10 22:19:24.112 INFO kablam!    |             help: remove this `mut`
Aug 10 22:19:24.112 INFO kablam!    |
Aug 10 22:19:24.112 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 22:19:24.112 INFO kablam! 
Aug 10 22:19:24.112 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:19:24.112 INFO kablam!   --> src/misc.rs:33:13
Aug 10 22:19:24.112 INFO kablam!    |
Aug 10 22:19:24.112 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 10 22:19:24.112 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 10 22:19:24.112 INFO kablam!    |             |
Aug 10 22:19:24.112 INFO kablam!    |             help: remove this `mut`
Aug 10 22:19:24.112 INFO kablam! 
Aug 10 22:19:24.587 INFO kablam! warning: unused variable: `vec`
Aug 10 22:19:24.587 INFO kablam!   --> examples/multi.rs:85:13
Aug 10 22:19:24.587 INFO kablam!    |
Aug 10 22:19:24.587 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 10 22:19:24.587 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Aug 10 22:19:24.588 INFO kablam!    |
Aug 10 22:19:24.588 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 22:19:24.588 INFO kablam! 
Aug 10 22:19:24.607 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:19:24.607 INFO kablam!   --> examples/multi.rs:85:9
Aug 10 22:19:24.607 INFO kablam!    |
Aug 10 22:19:24.607 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 10 22:19:24.607 INFO kablam!    |         ----^^^
Aug 10 22:19:24.607 INFO kablam!    |         |
Aug 10 22:19:24.607 INFO kablam!    |         help: remove this `mut`
Aug 10 22:19:24.607 INFO kablam!    |
Aug 10 22:19:24.607 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 22:19:24.607 INFO kablam! 
Aug 10 22:19:24.661 INFO kablam! warning: unused variable: `vec`
Aug 10 22:19:24.661 INFO kablam!   --> examples/binned.rs:86:9
Aug 10 22:19:24.661 INFO kablam!    |
Aug 10 22:19:24.661 INFO kablam! 86 |     let vec: Vec<u8> =
Aug 10 22:19:24.661 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Aug 10 22:19:24.661 INFO kablam!    |
Aug 10 22:19:24.661 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 22:19:24.661 INFO kablam! 
Aug 10 22:19:24.676 INFO kablam! error[E0223]: ambiguous associated type
Aug 10 22:19:24.676 INFO kablam!   --> benches/render.rs:23:9
Aug 10 22:19:24.676 INFO kablam!    |
Aug 10 22:19:24.676 INFO kablam! 23 |         Color::RGBA {
Aug 10 22:19:24.676 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 10 22:19:24.676 INFO kablam!    |
Aug 10 22:19:24.677 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 10 22:19:24.677 INFO kablam! 
Aug 10 22:19:24.677 INFO kablam! error[E0223]: ambiguous associated type
Aug 10 22:19:24.677 INFO kablam!   --> benches/render.rs:29:9
Aug 10 22:19:24.677 INFO kablam!    |
Aug 10 22:19:24.677 INFO kablam! 29 |         Color::RGBA {
Aug 10 22:19:24.677 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 10 22:19:24.678 INFO kablam!    |
Aug 10 22:19:24.678 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 10 22:19:24.678 INFO kablam! 
Aug 10 22:19:24.726 INFO kablam! error: aborting due to 2 previous errors
Aug 10 22:19:24.727 INFO kablam! 
Aug 10 22:19:24.727 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Aug 10 22:19:24.743 INFO kablam! error: Could not compile `waveform`.
Aug 10 22:19:24.743 INFO kablam! 
Aug 10 22:19:24.743 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 22:19:24.746 INFO kablam! su: No module specific data is present
Aug 10 22:19:25.376 INFO running `"docker" "rm" "-f" "7d91e25e1bda265be6598bc8ef7c0b68d7d851b91654db0ef9f08782abe0677f"`
Aug 10 22:19:25.541 INFO blam! 7d91e25e1bda265be6598bc8ef7c0b68d7d851b91654db0ef9f08782abe0677f