Sep 17 15:00:43.332 INFO checking waveform-0.3.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 15:00:43.332 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 15:00:43.332 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:00:43.582 INFO blam! 6be4f74312bf1ed6e5d4a0cf40ba11b1c6c3d401cc99899dcaa96a65f7520559
Sep 17 15:00:43.585 INFO running `"docker" "start" "-a" "6be4f74312bf1ed6e5d4a0cf40ba11b1c6c3d401cc99899dcaa96a65f7520559"`
Sep 17 15:00:44.365 INFO kablam! usermod: no changes
Sep 17 15:00:44.425 INFO kablam!     Checking waveform v0.3.2 (/source)
Sep 17 15:00:44.767 INFO kablam! warning: unused variable: `c1_is_scalar`
Sep 17 15:00:44.767 INFO kablam!   --> src/misc.rs:32:17
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam! 32 |         let mut c1_is_scalar = false;
Sep 17 15:00:44.767 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 15:00:44.767 INFO kablam! 
Sep 17 15:00:44.767 INFO kablam! warning: unused variable: `c2_is_scalar`
Sep 17 15:00:44.767 INFO kablam!   --> src/misc.rs:33:17
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam! 33 |         let mut c2_is_scalar = false;
Sep 17 15:00:44.767 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Sep 17 15:00:44.767 INFO kablam! 
Sep 17 15:00:44.767 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:00:44.767 INFO kablam!   --> src/misc.rs:32:13
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam! 32 |         let mut c1_is_scalar = false;
Sep 17 15:00:44.767 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 17 15:00:44.767 INFO kablam!    |             |
Sep 17 15:00:44.767 INFO kablam!    |             help: remove this `mut`
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:00:44.767 INFO kablam! 
Sep 17 15:00:44.767 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:00:44.767 INFO kablam!   --> src/misc.rs:33:13
Sep 17 15:00:44.767 INFO kablam!    |
Sep 17 15:00:44.767 INFO kablam! 33 |         let mut c2_is_scalar = false;
Sep 17 15:00:44.767 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 17 15:00:44.767 INFO kablam!    |             |
Sep 17 15:00:44.767 INFO kablam!    |             help: remove this `mut`
Sep 17 15:00:44.767 INFO kablam! 
Sep 17 15:00:44.872 INFO kablam! warning: unused variable: `c1_is_scalar`
Sep 17 15:00:44.873 INFO kablam!   --> src/misc.rs:32:17
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam! 32 |         let mut c1_is_scalar = false;
Sep 17 15:00:44.873 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 15:00:44.873 INFO kablam! 
Sep 17 15:00:44.873 INFO kablam! warning: unused variable: `c2_is_scalar`
Sep 17 15:00:44.873 INFO kablam!   --> src/misc.rs:33:17
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam! 33 |         let mut c2_is_scalar = false;
Sep 17 15:00:44.873 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Sep 17 15:00:44.873 INFO kablam! 
Sep 17 15:00:44.873 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:00:44.873 INFO kablam!   --> src/misc.rs:32:13
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam! 32 |         let mut c1_is_scalar = false;
Sep 17 15:00:44.873 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 17 15:00:44.873 INFO kablam!    |             |
Sep 17 15:00:44.873 INFO kablam!    |             help: remove this `mut`
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:00:44.873 INFO kablam! 
Sep 17 15:00:44.873 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:00:44.873 INFO kablam!   --> src/misc.rs:33:13
Sep 17 15:00:44.873 INFO kablam!    |
Sep 17 15:00:44.873 INFO kablam! 33 |         let mut c2_is_scalar = false;
Sep 17 15:00:44.873 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 17 15:00:44.873 INFO kablam!    |             |
Sep 17 15:00:44.873 INFO kablam!    |             help: remove this `mut`
Sep 17 15:00:44.873 INFO kablam! 
Sep 17 15:00:45.051 INFO kablam! warning: unused variable: `vec`
Sep 17 15:00:45.051 INFO kablam!   --> examples/multi.rs:85:13
Sep 17 15:00:45.051 INFO kablam!    |
Sep 17 15:00:45.051 INFO kablam! 85 |     let mut vec: Vec<u8> =
Sep 17 15:00:45.051 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Sep 17 15:00:45.051 INFO kablam!    |
Sep 17 15:00:45.051 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 15:00:45.051 INFO kablam! 
Sep 17 15:00:45.051 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:00:45.051 INFO kablam!   --> examples/multi.rs:85:9
Sep 17 15:00:45.051 INFO kablam!    |
Sep 17 15:00:45.051 INFO kablam! 85 |     let mut vec: Vec<u8> =
Sep 17 15:00:45.051 INFO kablam!    |         ----^^^
Sep 17 15:00:45.051 INFO kablam!    |         |
Sep 17 15:00:45.051 INFO kablam!    |         help: remove this `mut`
Sep 17 15:00:45.051 INFO kablam!    |
Sep 17 15:00:45.051 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:00:45.051 INFO kablam! 
Sep 17 15:00:45.261 INFO kablam! warning: unused variable: `vec`
Sep 17 15:00:45.262 INFO kablam!   --> examples/binned.rs:86:9
Sep 17 15:00:45.262 INFO kablam!    |
Sep 17 15:00:45.262 INFO kablam! 86 |     let vec: Vec<u8> =
Sep 17 15:00:45.263 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Sep 17 15:00:45.263 INFO kablam!    |
Sep 17 15:00:45.264 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 15:00:45.264 INFO kablam! 
Sep 17 15:00:45.303 INFO kablam! error[E0223]: ambiguous associated type
Sep 17 15:00:45.303 INFO kablam!   --> benches/render.rs:23:9
Sep 17 15:00:45.303 INFO kablam!    |
Sep 17 15:00:45.303 INFO kablam! 23 |         Color::RGBA {
Sep 17 15:00:45.303 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Sep 17 15:00:45.304 INFO kablam!    |
Sep 17 15:00:45.304 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Sep 17 15:00:45.304 INFO kablam! 
Sep 17 15:00:45.304 INFO kablam! error[E0223]: ambiguous associated type
Sep 17 15:00:45.304 INFO kablam!   --> benches/render.rs:29:9
Sep 17 15:00:45.304 INFO kablam!    |
Sep 17 15:00:45.304 INFO kablam! 29 |         Color::RGBA {
Sep 17 15:00:45.304 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Sep 17 15:00:45.305 INFO kablam!    |
Sep 17 15:00:45.305 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Sep 17 15:00:45.305 INFO kablam! 
Sep 17 15:00:45.351 INFO kablam! error: aborting due to 2 previous errors
Sep 17 15:00:45.351 INFO kablam! 
Sep 17 15:00:45.351 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Sep 17 15:00:45.357 INFO kablam! error: Could not compile `waveform`.
Sep 17 15:00:45.357 INFO kablam! 
Sep 17 15:00:45.357 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 15:00:45.360 INFO kablam! su: No module specific data is present
Sep 17 15:00:46.585 INFO running `"docker" "rm" "-f" "6be4f74312bf1ed6e5d4a0cf40ba11b1c6c3d401cc99899dcaa96a65f7520559"`
Sep 17 15:00:46.660 INFO blam! 6be4f74312bf1ed6e5d4a0cf40ba11b1c6c3d401cc99899dcaa96a65f7520559