Jul 11 16:23:30.144 INFO checking CodeGradox/Rust-Sense-Hat against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 16:23:30.144 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:23:30.144 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:23:30.144 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:23:30.414 INFO blam! abc40f03aea455ad38b11c2d9ce34500f2696a0bb2ba1df6048bf08a9799b68f
Jul 11 16:23:30.417 INFO running `"docker" "start" "-a" "abc40f03aea455ad38b11c2d9ce34500f2696a0bb2ba1df6048bf08a9799b68f"`
Jul 11 16:23:31.458 INFO kablam!     Checking fs2 v0.2.5
Jul 11 16:23:32.011 INFO kablam!     Checking memmap v0.3.0
Jul 11 16:23:33.097 INFO kablam!     Checking framebuffer v0.1.4
Jul 11 16:23:33.983 INFO kablam!     Checking rust_sense_hat v0.1.0 (file:///source)
Jul 11 16:23:35.024 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.024 INFO kablam!   --> src/lib.rs:54:13
Jul 11 16:23:35.024 INFO kablam!    |
Jul 11 16:23:35.024 INFO kablam! 54 |         let mut frame = self.get_frame();
Jul 11 16:23:35.024 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.024 INFO kablam!    |             |
Jul 11 16:23:35.024 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.024 INFO kablam!    |
Jul 11 16:23:35.024 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:23:35.024 INFO kablam! 
Jul 11 16:23:35.025 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.025 INFO kablam!   --> src/lib.rs:68:13
Jul 11 16:23:35.025 INFO kablam!    |
Jul 11 16:23:35.025 INFO kablam! 68 |         let mut frame = self.get_frame();
Jul 11 16:23:35.025 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.026 INFO kablam!    |             |
Jul 11 16:23:35.026 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.026 INFO kablam! 
Jul 11 16:23:35.049 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.049 INFO kablam!   --> src/lib.rs:76:13
Jul 11 16:23:35.049 INFO kablam!    |
Jul 11 16:23:35.049 INFO kablam! 76 |         let mut frame = self.get_frame();
Jul 11 16:23:35.049 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.049 INFO kablam!    |             |
Jul 11 16:23:35.049 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.049 INFO kablam! 
Jul 11 16:23:35.067 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.067 INFO kablam!   --> src/lib.rs:54:13
Jul 11 16:23:35.067 INFO kablam!    |
Jul 11 16:23:35.067 INFO kablam! 54 |         let mut frame = self.get_frame();
Jul 11 16:23:35.067 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.067 INFO kablam!    |             |
Jul 11 16:23:35.067 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.067 INFO kablam!    |
Jul 11 16:23:35.067 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:23:35.067 INFO kablam! 
Jul 11 16:23:35.069 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.069 INFO kablam!   --> src/lib.rs:68:13
Jul 11 16:23:35.069 INFO kablam!    |
Jul 11 16:23:35.069 INFO kablam! 68 |         let mut frame = self.get_frame();
Jul 11 16:23:35.069 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.069 INFO kablam!    |             |
Jul 11 16:23:35.069 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.069 INFO kablam! 
Jul 11 16:23:35.076 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:23:35.076 INFO kablam!   --> src/lib.rs:76:13
Jul 11 16:23:35.076 INFO kablam!    |
Jul 11 16:23:35.076 INFO kablam! 76 |         let mut frame = self.get_frame();
Jul 11 16:23:35.076 INFO kablam!    |             ----^^^^^
Jul 11 16:23:35.076 INFO kablam!    |             |
Jul 11 16:23:35.076 INFO kablam!    |             help: remove this `mut`
Jul 11 16:23:35.076 INFO kablam! 
Jul 11 16:23:35.869 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Jul 11 16:23:35.869 INFO kablam!   --> examples/main.rs:20:21
Jul 11 16:23:35.869 INFO kablam!    |
Jul 11 16:23:35.869 INFO kablam! 20 |             display.draw_pixel(i, j, white);
Jul 11 16:23:35.869 INFO kablam!    |                     ^^^^^^^^^^
Jul 11 16:23:35.869 INFO kablam! 
Jul 11 16:23:35.887 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Jul 11 16:23:35.887 INFO kablam!   --> examples/main.rs:29:21
Jul 11 16:23:35.887 INFO kablam!    |
Jul 11 16:23:35.887 INFO kablam! 29 |             display.draw_pixel(j, i, red);
Jul 11 16:23:35.887 INFO kablam!    |                     ^^^^^^^^^^
Jul 11 16:23:35.887 INFO kablam! 
Jul 11 16:23:35.906 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Jul 11 16:23:35.906 INFO kablam!   --> examples/main.rs:38:21
Jul 11 16:23:35.906 INFO kablam!    |
Jul 11 16:23:35.906 INFO kablam! 38 |             display.draw_pixel(i, j, blue);
Jul 11 16:23:35.906 INFO kablam!    |                     ^^^^^^^^^^
Jul 11 16:23:35.906 INFO kablam! 
Jul 11 16:23:35.923 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Jul 11 16:23:35.923 INFO kablam!   --> examples/main.rs:47:21
Jul 11 16:23:35.923 INFO kablam!    |
Jul 11 16:23:35.923 INFO kablam! 47 |             display.draw_pixel(j, i, green);
Jul 11 16:23:35.923 INFO kablam!    |                     ^^^^^^^^^^
Jul 11 16:23:35.923 INFO kablam! 
Jul 11 16:23:35.940 INFO kablam! error: aborting due to 4 previous errors
Jul 11 16:23:35.940 INFO kablam! 
Jul 11 16:23:35.940 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Jul 11 16:23:35.964 INFO kablam! error: Could not compile `rust_sense_hat`.
Jul 11 16:23:35.964 INFO kablam! 
Jul 11 16:23:35.964 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 16:23:35.971 INFO kablam! su: No module specific data is present
Jul 11 16:23:36.470 INFO running `"docker" "rm" "-f" "abc40f03aea455ad38b11c2d9ce34500f2696a0bb2ba1df6048bf08a9799b68f"`
Jul 11 16:23:36.640 INFO blam! abc40f03aea455ad38b11c2d9ce34500f2696a0bb2ba1df6048bf08a9799b68f