Aug 17 06:29:15.981 INFO checking waveform-0.3.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 06:29:15.981 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 06:29:15.981 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 06:29:15.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 06:29:16.192 INFO blam! bf710722835ef4ee819c502a7732b1decbe7c4a91a153b795732c6b1927b7273
Aug 17 06:29:16.192 INFO running `"docker" "start" "-a" "bf710722835ef4ee819c502a7732b1decbe7c4a91a153b795732c6b1927b7273"`
Aug 17 06:29:17.211 INFO kablam!     Checking rlibc v1.0.0
Aug 17 06:29:17.594 INFO kablam!     Checking waveform v0.3.2 (file:///source)
Aug 17 06:29:18.972 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 17 06:29:18.972 INFO kablam!   --> src/misc.rs:32:17
Aug 17 06:29:18.972 INFO kablam!    |
Aug 17 06:29:18.972 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:18.973 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 17 06:29:18.973 INFO kablam!    |
Aug 17 06:29:18.973 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:18.973 INFO kablam! 
Aug 17 06:29:18.973 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 17 06:29:18.973 INFO kablam!   --> src/misc.rs:33:17
Aug 17 06:29:18.973 INFO kablam!    |
Aug 17 06:29:18.974 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:18.974 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 17 06:29:18.974 INFO kablam! 
Aug 17 06:29:18.995 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:18.995 INFO kablam!   --> src/misc.rs:32:13
Aug 17 06:29:18.995 INFO kablam!    |
Aug 17 06:29:18.995 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:18.995 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:18.995 INFO kablam!    |             |
Aug 17 06:29:18.995 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:18.995 INFO kablam!    |
Aug 17 06:29:18.995 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:18.995 INFO kablam! 
Aug 17 06:29:18.996 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 17 06:29:18.997 INFO kablam!   --> src/misc.rs:32:17
Aug 17 06:29:18.997 INFO kablam!    |
Aug 17 06:29:18.997 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:18.997 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 17 06:29:18.997 INFO kablam!    |
Aug 17 06:29:18.997 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:18.997 INFO kablam! 
Aug 17 06:29:18.997 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 17 06:29:18.997 INFO kablam!   --> src/misc.rs:33:17
Aug 17 06:29:18.997 INFO kablam!    |
Aug 17 06:29:18.997 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:18.997 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 17 06:29:18.997 INFO kablam! 
Aug 17 06:29:19.011 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:19.011 INFO kablam!   --> src/misc.rs:33:13
Aug 17 06:29:19.011 INFO kablam!    |
Aug 17 06:29:19.011 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:19.011 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:19.011 INFO kablam!    |             |
Aug 17 06:29:19.011 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:19.011 INFO kablam! 
Aug 17 06:29:19.037 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:19.037 INFO kablam!   --> src/misc.rs:32:13
Aug 17 06:29:19.037 INFO kablam!    |
Aug 17 06:29:19.037 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:19.037 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:19.037 INFO kablam!    |             |
Aug 17 06:29:19.037 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:19.037 INFO kablam!    |
Aug 17 06:29:19.037 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:19.037 INFO kablam! 
Aug 17 06:29:19.037 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:19.037 INFO kablam!   --> src/misc.rs:33:13
Aug 17 06:29:19.037 INFO kablam!    |
Aug 17 06:29:19.037 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:19.038 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:19.038 INFO kablam!    |             |
Aug 17 06:29:19.038 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:19.038 INFO kablam! 
Aug 17 06:29:19.859 INFO kablam! warning: unused variable: `vec`
Aug 17 06:29:19.859 INFO kablam!   --> examples/binned.rs:86:9
Aug 17 06:29:19.859 INFO kablam!    |
Aug 17 06:29:19.859 INFO kablam! 86 |     let vec: Vec<u8> =
Aug 17 06:29:19.859 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Aug 17 06:29:19.859 INFO kablam!    |
Aug 17 06:29:19.859 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:19.859 INFO kablam! 
Aug 17 06:29:19.986 INFO kablam! warning: unused variable: `vec`
Aug 17 06:29:19.986 INFO kablam!   --> examples/multi.rs:85:13
Aug 17 06:29:19.986 INFO kablam!    |
Aug 17 06:29:19.986 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 17 06:29:19.986 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Aug 17 06:29:19.987 INFO kablam!    |
Aug 17 06:29:19.987 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:19.987 INFO kablam! 
Aug 17 06:29:19.997 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:19.997 INFO kablam!   --> examples/multi.rs:85:9
Aug 17 06:29:19.997 INFO kablam!    |
Aug 17 06:29:19.997 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 17 06:29:19.997 INFO kablam!    |         ----^^^
Aug 17 06:29:19.997 INFO kablam!    |         |
Aug 17 06:29:19.997 INFO kablam!    |         help: remove this `mut`
Aug 17 06:29:20.003 INFO kablam!    |
Aug 17 06:29:20.003 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:20.004 INFO kablam! 
Aug 17 06:29:20.200 INFO kablam! error[E0223]: ambiguous associated type
Aug 17 06:29:20.200 INFO kablam!   --> benches/render.rs:23:9
Aug 17 06:29:20.200 INFO kablam!    |
Aug 17 06:29:20.200 INFO kablam! 23 |         Color::RGBA {
Aug 17 06:29:20.200 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 17 06:29:20.202 INFO kablam!    |
Aug 17 06:29:20.202 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 17 06:29:20.202 INFO kablam! 
Aug 17 06:29:20.202 INFO kablam! error[E0223]: ambiguous associated type
Aug 17 06:29:20.202 INFO kablam!   --> benches/render.rs:29:9
Aug 17 06:29:20.202 INFO kablam!    |
Aug 17 06:29:20.202 INFO kablam! 29 |         Color::RGBA {
Aug 17 06:29:20.202 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 17 06:29:20.202 INFO kablam!    |
Aug 17 06:29:20.202 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 17 06:29:20.203 INFO kablam! 
Aug 17 06:29:20.251 INFO kablam! error: aborting due to 2 previous errors
Aug 17 06:29:20.251 INFO kablam! 
Aug 17 06:29:20.251 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Aug 17 06:29:20.261 INFO kablam! error: Could not compile `waveform`.
Aug 17 06:29:20.261 INFO kablam! 
Aug 17 06:29:20.262 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 06:29:20.263 INFO kablam! su: No module specific data is present
Aug 17 06:29:20.759 INFO running `"docker" "rm" "-f" "bf710722835ef4ee819c502a7732b1decbe7c4a91a153b795732c6b1927b7273"`
Aug 17 06:29:20.929 INFO blam! bf710722835ef4ee819c502a7732b1decbe7c4a91a153b795732c6b1927b7273