Aug 17 06:29:14.936 INFO checking waveform-0.3.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 06:29:14.936 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:29:14.936 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 06:29:14.936 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 06:29:15.202 INFO blam! cbef32049b76611a8721ba8a1a2ce6ee6f0be0e290ddcd7279681db1ace65ae8
Aug 17 06:29:15.204 INFO running `"docker" "start" "-a" "cbef32049b76611a8721ba8a1a2ce6ee6f0be0e290ddcd7279681db1ace65ae8"`
Aug 17 06:29:16.250 INFO kablam!     Checking rlibc v1.0.0
Aug 17 06:29:16.674 INFO kablam!     Checking waveform v0.3.2 (file:///source)
Aug 17 06:29:17.888 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 17 06:29:17.888 INFO kablam!   --> src/misc.rs:32:17
Aug 17 06:29:17.888 INFO kablam!    |
Aug 17 06:29:17.889 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:17.889 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 17 06:29:17.889 INFO kablam!    |
Aug 17 06:29:17.889 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:17.889 INFO kablam! 
Aug 17 06:29:17.889 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 17 06:29:17.889 INFO kablam!   --> src/misc.rs:33:17
Aug 17 06:29:17.889 INFO kablam!    |
Aug 17 06:29:17.889 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:17.889 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 17 06:29:17.894 INFO kablam! 
Aug 17 06:29:17.933 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:17.933 INFO kablam!   --> src/misc.rs:32:13
Aug 17 06:29:17.933 INFO kablam!    |
Aug 17 06:29:17.933 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:17.933 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:17.933 INFO kablam!    |             |
Aug 17 06:29:17.933 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:17.934 INFO kablam!    |
Aug 17 06:29:17.934 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:17.934 INFO kablam! 
Aug 17 06:29:17.934 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:17.934 INFO kablam!   --> src/misc.rs:33:13
Aug 17 06:29:17.934 INFO kablam!    |
Aug 17 06:29:17.934 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:17.934 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:17.934 INFO kablam!    |             |
Aug 17 06:29:17.934 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:17.934 INFO kablam! 
Aug 17 06:29:18.015 INFO kablam! warning: unused variable: `c1_is_scalar`
Aug 17 06:29:18.015 INFO kablam!   --> src/misc.rs:32:17
Aug 17 06:29:18.015 INFO kablam!    |
Aug 17 06:29:18.015 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:18.015 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Aug 17 06:29:18.015 INFO kablam!    |
Aug 17 06:29:18.015 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:18.015 INFO kablam! 
Aug 17 06:29:18.016 INFO kablam! warning: unused variable: `c2_is_scalar`
Aug 17 06:29:18.016 INFO kablam!   --> src/misc.rs:33:17
Aug 17 06:29:18.016 INFO kablam!    |
Aug 17 06:29:18.016 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:18.016 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Aug 17 06:29:18.016 INFO kablam! 
Aug 17 06:29:18.046 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:18.046 INFO kablam!   --> src/misc.rs:32:13
Aug 17 06:29:18.046 INFO kablam!    |
Aug 17 06:29:18.046 INFO kablam! 32 |         let mut c1_is_scalar = false;
Aug 17 06:29:18.046 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:18.046 INFO kablam!    |             |
Aug 17 06:29:18.046 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:18.046 INFO kablam!    |
Aug 17 06:29:18.046 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:18.046 INFO kablam! 
Aug 17 06:29:18.047 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:18.047 INFO kablam!   --> src/misc.rs:33:13
Aug 17 06:29:18.047 INFO kablam!    |
Aug 17 06:29:18.047 INFO kablam! 33 |         let mut c2_is_scalar = false;
Aug 17 06:29:18.047 INFO kablam!    |             ----^^^^^^^^^^^^
Aug 17 06:29:18.047 INFO kablam!    |             |
Aug 17 06:29:18.047 INFO kablam!    |             help: remove this `mut`
Aug 17 06:29:18.047 INFO kablam! 
Aug 17 06:29:19.551 INFO kablam! warning: unused variable: `vec`
Aug 17 06:29:19.551 INFO kablam!   --> examples/multi.rs:85:13
Aug 17 06:29:19.551 INFO kablam!    |
Aug 17 06:29:19.551 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 17 06:29:19.551 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Aug 17 06:29:19.551 INFO kablam!    |
Aug 17 06:29:19.551 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:19.551 INFO kablam! 
Aug 17 06:29:19.559 INFO kablam! warning: unused variable: `vec`
Aug 17 06:29:19.559 INFO kablam!   --> examples/binned.rs:86:9
Aug 17 06:29:19.559 INFO kablam!    |
Aug 17 06:29:19.559 INFO kablam! 86 |     let vec: Vec<u8> =
Aug 17 06:29:19.559 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Aug 17 06:29:19.564 INFO kablam!    |
Aug 17 06:29:19.564 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 06:29:19.564 INFO kablam! 
Aug 17 06:29:19.570 INFO kablam! warning: variable does not need to be mutable
Aug 17 06:29:19.570 INFO kablam!   --> examples/multi.rs:85:9
Aug 17 06:29:19.570 INFO kablam!    |
Aug 17 06:29:19.570 INFO kablam! 85 |     let mut vec: Vec<u8> =
Aug 17 06:29:19.570 INFO kablam!    |         ----^^^
Aug 17 06:29:19.570 INFO kablam!    |         |
Aug 17 06:29:19.570 INFO kablam!    |         help: remove this `mut`
Aug 17 06:29:19.570 INFO kablam!    |
Aug 17 06:29:19.570 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 06:29:19.571 INFO kablam! 
Aug 17 06:29:19.838 INFO kablam! error[E0223]: ambiguous associated type
Aug 17 06:29:19.838 INFO kablam!   --> benches/render.rs:23:9
Aug 17 06:29:19.838 INFO kablam!    |
Aug 17 06:29:19.838 INFO kablam! 23 |         Color::RGBA {
Aug 17 06:29:19.838 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 17 06:29:19.838 INFO kablam!    |
Aug 17 06:29:19.838 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 17 06:29:19.838 INFO kablam! 
Aug 17 06:29:19.839 INFO kablam! error[E0223]: ambiguous associated type
Aug 17 06:29:19.839 INFO kablam!   --> benches/render.rs:29:9
Aug 17 06:29:19.839 INFO kablam!    |
Aug 17 06:29:19.839 INFO kablam! 29 |         Color::RGBA {
Aug 17 06:29:19.839 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Aug 17 06:29:19.839 INFO kablam!    |
Aug 17 06:29:19.840 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Aug 17 06:29:19.840 INFO kablam! 
Aug 17 06:29:19.913 INFO kablam! error: aborting due to 2 previous errors
Aug 17 06:29:19.913 INFO kablam! 
Aug 17 06:29:19.913 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Aug 17 06:29:19.923 INFO kablam! error: Could not compile `waveform`.
Aug 17 06:29:19.924 INFO kablam! 
Aug 17 06:29:19.924 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 06:29:19.925 INFO kablam! su: No module specific data is present
Aug 17 06:29:20.410 INFO running `"docker" "rm" "-f" "cbef32049b76611a8721ba8a1a2ce6ee6f0be0e290ddcd7279681db1ace65ae8"`
Aug 17 06:29:20.578 INFO blam! cbef32049b76611a8721ba8a1a2ce6ee6f0be0e290ddcd7279681db1ace65ae8