Sep 17 14:13:43.454 INFO checking CodeGradox/Rust-Sense-Hat against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 14:13:43.454 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 14:13:43.454 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:13:43.863 INFO blam! e3c4dab4e4b73c7e8e89a6d46060ab54d3b850c0609738781c4682442cf17769
Sep 17 14:13:43.875 INFO running `"docker" "start" "-a" "e3c4dab4e4b73c7e8e89a6d46060ab54d3b850c0609738781c4682442cf17769"`
Sep 17 14:13:45.687 INFO kablam! usermod: no changes
Sep 17 14:13:45.799 INFO kablam!     Checking fs2 v0.2.5
Sep 17 14:13:46.232 INFO kablam!     Checking memmap v0.3.0
Sep 17 14:13:46.577 INFO kablam!     Checking framebuffer v0.1.4
Sep 17 14:13:46.993 INFO kablam!     Checking rust_sense_hat v0.1.0 (/source)
Sep 17 14:13:47.483 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.483 INFO kablam!   --> src/lib.rs:54:13
Sep 17 14:13:47.483 INFO kablam!    |
Sep 17 14:13:47.483 INFO kablam! 54 |         let mut frame = self.get_frame();
Sep 17 14:13:47.483 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.483 INFO kablam!    |             |
Sep 17 14:13:47.483 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.483 INFO kablam!    |
Sep 17 14:13:47.483 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 14:13:47.483 INFO kablam! 
Sep 17 14:13:47.484 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.484 INFO kablam!   --> src/lib.rs:68:13
Sep 17 14:13:47.484 INFO kablam!    |
Sep 17 14:13:47.484 INFO kablam! 68 |         let mut frame = self.get_frame();
Sep 17 14:13:47.484 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.484 INFO kablam!    |             |
Sep 17 14:13:47.484 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.484 INFO kablam! 
Sep 17 14:13:47.491 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.491 INFO kablam!   --> src/lib.rs:76:13
Sep 17 14:13:47.491 INFO kablam!    |
Sep 17 14:13:47.491 INFO kablam! 76 |         let mut frame = self.get_frame();
Sep 17 14:13:47.491 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.491 INFO kablam!    |             |
Sep 17 14:13:47.491 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.491 INFO kablam! 
Sep 17 14:13:47.583 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.583 INFO kablam!   --> src/lib.rs:54:13
Sep 17 14:13:47.583 INFO kablam!    |
Sep 17 14:13:47.583 INFO kablam! 54 |         let mut frame = self.get_frame();
Sep 17 14:13:47.583 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.583 INFO kablam!    |             |
Sep 17 14:13:47.583 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.583 INFO kablam!    |
Sep 17 14:13:47.583 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 14:13:47.583 INFO kablam! 
Sep 17 14:13:47.583 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.583 INFO kablam!   --> src/lib.rs:68:13
Sep 17 14:13:47.583 INFO kablam!    |
Sep 17 14:13:47.583 INFO kablam! 68 |         let mut frame = self.get_frame();
Sep 17 14:13:47.583 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.583 INFO kablam!    |             |
Sep 17 14:13:47.583 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.583 INFO kablam! 
Sep 17 14:13:47.583 INFO kablam! warning: variable does not need to be mutable
Sep 17 14:13:47.584 INFO kablam!   --> src/lib.rs:76:13
Sep 17 14:13:47.584 INFO kablam!    |
Sep 17 14:13:47.584 INFO kablam! 76 |         let mut frame = self.get_frame();
Sep 17 14:13:47.584 INFO kablam!    |             ----^^^^^
Sep 17 14:13:47.584 INFO kablam!    |             |
Sep 17 14:13:47.584 INFO kablam!    |             help: remove this `mut`
Sep 17 14:13:47.584 INFO kablam! 
Sep 17 14:13:48.187 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 17 14:13:48.188 INFO kablam!   --> examples/main.rs:20:21
Sep 17 14:13:48.188 INFO kablam!    |
Sep 17 14:13:48.188 INFO kablam! 20 |             display.draw_pixel(i, j, white);
Sep 17 14:13:48.188 INFO kablam!    |                     ^^^^^^^^^^
Sep 17 14:13:48.188 INFO kablam! 
Sep 17 14:13:48.190 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 17 14:13:48.190 INFO kablam!   --> examples/main.rs:29:21
Sep 17 14:13:48.190 INFO kablam!    |
Sep 17 14:13:48.190 INFO kablam! 29 |             display.draw_pixel(j, i, red);
Sep 17 14:13:48.190 INFO kablam!    |                     ^^^^^^^^^^
Sep 17 14:13:48.190 INFO kablam! 
Sep 17 14:13:48.193 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 17 14:13:48.193 INFO kablam!   --> examples/main.rs:38:21
Sep 17 14:13:48.193 INFO kablam!    |
Sep 17 14:13:48.193 INFO kablam! 38 |             display.draw_pixel(i, j, blue);
Sep 17 14:13:48.193 INFO kablam!    |                     ^^^^^^^^^^
Sep 17 14:13:48.211 INFO kablam! 
Sep 17 14:13:48.211 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 17 14:13:48.211 INFO kablam!   --> examples/main.rs:47:21
Sep 17 14:13:48.211 INFO kablam!    |
Sep 17 14:13:48.211 INFO kablam! 47 |             display.draw_pixel(j, i, green);
Sep 17 14:13:48.211 INFO kablam!    |                     ^^^^^^^^^^
Sep 17 14:13:48.211 INFO kablam! 
Sep 17 14:13:48.212 INFO kablam! error: aborting due to 4 previous errors
Sep 17 14:13:48.212 INFO kablam! 
Sep 17 14:13:48.212 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 17 14:13:48.224 INFO kablam! error: Could not compile `rust_sense_hat`.
Sep 17 14:13:48.224 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 14:13:48.244 INFO kablam! error: build failed
Sep 17 14:13:48.246 INFO kablam! su: No module specific data is present
Sep 17 14:13:49.695 INFO running `"docker" "rm" "-f" "e3c4dab4e4b73c7e8e89a6d46060ab54d3b850c0609738781c4682442cf17769"`
Sep 17 14:13:49.993 INFO blam! e3c4dab4e4b73c7e8e89a6d46060ab54d3b850c0609738781c4682442cf17769