Aug 29 21:35:56.140 INFO checking CodeGradox/Rust-Sense-Hat against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 21:35:56.140 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 21:35:56.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:35:56.294 INFO blam! 90954886250c65f0c2913e18cfa85e199787431b539bb953042e00d1f08acfa9
Aug 29 21:35:56.295 INFO running `"docker" "start" "-a" "90954886250c65f0c2913e18cfa85e199787431b539bb953042e00d1f08acfa9"`
Aug 29 21:35:56.907 INFO kablam!     Checking memmap v0.3.0
Aug 29 21:35:57.451 INFO kablam!     Checking framebuffer v0.1.4
Aug 29 21:35:57.777 INFO kablam!     Checking rust_sense_hat v0.1.0 (file:///source)
Aug 29 21:35:58.317 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.317 INFO kablam!   --> src/lib.rs:54:13
Aug 29 21:35:58.317 INFO kablam!    |
Aug 29 21:35:58.317 INFO kablam! 54 |         let mut frame = self.get_frame();
Aug 29 21:35:58.317 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.317 INFO kablam!    |             |
Aug 29 21:35:58.317 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.317 INFO kablam!    |
Aug 29 21:35:58.317 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 21:35:58.317 INFO kablam! 
Aug 29 21:35:58.318 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.318 INFO kablam!   --> src/lib.rs:68:13
Aug 29 21:35:58.319 INFO kablam!    |
Aug 29 21:35:58.319 INFO kablam! 68 |         let mut frame = self.get_frame();
Aug 29 21:35:58.319 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.319 INFO kablam!    |             |
Aug 29 21:35:58.319 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.319 INFO kablam! 
Aug 29 21:35:58.325 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.325 INFO kablam!   --> src/lib.rs:76:13
Aug 29 21:35:58.325 INFO kablam!    |
Aug 29 21:35:58.325 INFO kablam! 76 |         let mut frame = self.get_frame();
Aug 29 21:35:58.325 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.325 INFO kablam!    |             |
Aug 29 21:35:58.325 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.325 INFO kablam! 
Aug 29 21:35:58.354 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.354 INFO kablam!   --> src/lib.rs:54:13
Aug 29 21:35:58.354 INFO kablam!    |
Aug 29 21:35:58.354 INFO kablam! 54 |         let mut frame = self.get_frame();
Aug 29 21:35:58.354 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.354 INFO kablam!    |             |
Aug 29 21:35:58.354 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.354 INFO kablam!    |
Aug 29 21:35:58.354 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 21:35:58.354 INFO kablam! 
Aug 29 21:35:58.355 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.355 INFO kablam!   --> src/lib.rs:68:13
Aug 29 21:35:58.355 INFO kablam!    |
Aug 29 21:35:58.355 INFO kablam! 68 |         let mut frame = self.get_frame();
Aug 29 21:35:58.355 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.355 INFO kablam!    |             |
Aug 29 21:35:58.355 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.355 INFO kablam! 
Aug 29 21:35:58.362 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:35:58.362 INFO kablam!   --> src/lib.rs:76:13
Aug 29 21:35:58.362 INFO kablam!    |
Aug 29 21:35:58.362 INFO kablam! 76 |         let mut frame = self.get_frame();
Aug 29 21:35:58.362 INFO kablam!    |             ----^^^^^
Aug 29 21:35:58.362 INFO kablam!    |             |
Aug 29 21:35:58.362 INFO kablam!    |             help: remove this `mut`
Aug 29 21:35:58.362 INFO kablam! 
Aug 29 21:35:58.835 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Aug 29 21:35:58.835 INFO kablam!   --> examples/main.rs:20:21
Aug 29 21:35:58.835 INFO kablam!    |
Aug 29 21:35:58.835 INFO kablam! 20 |             display.draw_pixel(i, j, white);
Aug 29 21:35:58.835 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 21:35:58.835 INFO kablam! 
Aug 29 21:35:58.839 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Aug 29 21:35:58.839 INFO kablam!   --> examples/main.rs:29:21
Aug 29 21:35:58.839 INFO kablam!    |
Aug 29 21:35:58.839 INFO kablam! 29 |             display.draw_pixel(j, i, red);
Aug 29 21:35:58.839 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 21:35:58.839 INFO kablam! 
Aug 29 21:35:58.845 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Aug 29 21:35:58.845 INFO kablam!   --> examples/main.rs:38:21
Aug 29 21:35:58.845 INFO kablam!    |
Aug 29 21:35:58.845 INFO kablam! 38 |             display.draw_pixel(i, j, blue);
Aug 29 21:35:58.845 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 21:35:58.845 INFO kablam! 
Aug 29 21:35:58.849 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Aug 29 21:35:58.849 INFO kablam!   --> examples/main.rs:47:21
Aug 29 21:35:58.849 INFO kablam!    |
Aug 29 21:35:58.849 INFO kablam! 47 |             display.draw_pixel(j, i, green);
Aug 29 21:35:58.849 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 21:35:58.849 INFO kablam! 
Aug 29 21:35:58.854 INFO kablam! error: aborting due to 4 previous errors
Aug 29 21:35:58.854 INFO kablam! 
Aug 29 21:35:58.854 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 29 21:35:58.866 INFO kablam! error: Could not compile `rust_sense_hat`.
Aug 29 21:35:58.866 INFO kablam! 
Aug 29 21:35:58.866 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 21:35:58.868 INFO kablam! su: No module specific data is present
Aug 29 21:35:59.335 INFO running `"docker" "rm" "-f" "90954886250c65f0c2913e18cfa85e199787431b539bb953042e00d1f08acfa9"`
Aug 29 21:35:59.494 INFO blam! 90954886250c65f0c2913e18cfa85e199787431b539bb953042e00d1f08acfa9