Aug 17 12:28:23.986 INFO checking rpi-led-matrix-0.1.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:28:23.986 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:28:23.986 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:28:23.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:28:24.225 INFO blam! 2b7c7c1cb4a5002e1193215c44ed320adc29ec0ba5728af27dbf5de4c25bf40d
Aug 17 12:28:24.228 INFO running `"docker" "start" "-a" "2b7c7c1cb4a5002e1193215c44ed320adc29ec0ba5728af27dbf5de4c25bf40d"`
Aug 17 12:28:25.221 INFO kablam!    Compiling rpi-led-matrix v0.1.1 (file:///source)
Aug 17 12:28:27.003 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 12:28:27.003 INFO kablam!   --> src/c.rs:18:10
Aug 17 12:28:27.003 INFO kablam!    |
Aug 17 12:28:27.003 INFO kablam! 18 | #[derive(Debug)]
Aug 17 12:28:27.003 INFO kablam!    |          ^^^^^
Aug 17 12:28:27.003 INFO kablam!    |
Aug 17 12:28:27.003 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Aug 17 12:28:27.003 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 17 12:28:27.003 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 12:28:27.003 INFO kablam! 
Aug 17 12:28:27.003 INFO kablam! warning: method is never used: `size`
Aug 17 12:28:27.003 INFO kablam!    --> src/c.rs:153:5
Aug 17 12:28:27.003 INFO kablam!     |
Aug 17 12:28:27.003 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Aug 17 12:28:27.003 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.003 INFO kablam!     |
Aug 17 12:28:27.003 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 12:28:27.003 INFO kablam! 
Aug 17 12:28:27.004 INFO kablam! warning: method is never used: `set`
Aug 17 12:28:27.004 INFO kablam!    --> src/c.rs:162:5
Aug 17 12:28:27.004 INFO kablam!     |
Aug 17 12:28:27.004 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Aug 17 12:28:27.004 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.004 INFO kablam! 
Aug 17 12:28:27.004 INFO kablam! warning: method is never used: `clear`
Aug 17 12:28:27.004 INFO kablam!    --> src/c.rs:169:5
Aug 17 12:28:27.004 INFO kablam!     |
Aug 17 12:28:27.004 INFO kablam! 169 |     pub fn clear(&mut self) {
Aug 17 12:28:27.004 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.004 INFO kablam! 
Aug 17 12:28:27.004 INFO kablam! warning: method is never used: `fill`
Aug 17 12:28:27.004 INFO kablam!    --> src/c.rs:175:5
Aug 17 12:28:27.004 INFO kablam!     |
Aug 17 12:28:27.004 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Aug 17 12:28:27.004 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.004 INFO kablam! 
Aug 17 12:28:27.004 INFO kablam! warning: method is never used: `draw_line`
Aug 17 12:28:27.004 INFO kablam!    --> src/c.rs:184:5
Aug 17 12:28:27.004 INFO kablam!     |
Aug 17 12:28:27.004 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Aug 17 12:28:27.004 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Aug 17 12:28:27.005 INFO kablam! 186 | |     {
Aug 17 12:28:27.005 INFO kablam! 187 | |         unsafe {
Aug 17 12:28:27.005 INFO kablam! ...   |
Aug 17 12:28:27.005 INFO kablam! 194 | |         }
Aug 17 12:28:27.005 INFO kablam! 195 | |     }
Aug 17 12:28:27.005 INFO kablam!     | |_____^
Aug 17 12:28:27.005 INFO kablam! 
Aug 17 12:28:27.005 INFO kablam! warning: method is never used: `draw_circle`
Aug 17 12:28:27.005 INFO kablam!    --> src/c.rs:197:5
Aug 17 12:28:27.005 INFO kablam!     |
Aug 17 12:28:27.005 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Aug 17 12:28:27.005 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Aug 17 12:28:27.005 INFO kablam! 199 | |     {
Aug 17 12:28:27.005 INFO kablam! 200 | |         unsafe {
Aug 17 12:28:27.005 INFO kablam! ...   |
Aug 17 12:28:27.005 INFO kablam! 205 | |         }
Aug 17 12:28:27.005 INFO kablam! 206 | |     }
Aug 17 12:28:27.005 INFO kablam!     | |_____^
Aug 17 12:28:27.005 INFO kablam! 
Aug 17 12:28:27.005 INFO kablam! warning: method is never used: `draw_text`
Aug 17 12:28:27.005 INFO kablam!    --> src/c.rs:208:5
Aug 17 12:28:27.005 INFO kablam!     |
Aug 17 12:28:27.005 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Aug 17 12:28:27.005 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Aug 17 12:28:27.005 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Aug 17 12:28:27.006 INFO kablam! 211 | |     {
Aug 17 12:28:27.006 INFO kablam! ...   |
Aug 17 12:28:27.006 INFO kablam! 224 | |         }
Aug 17 12:28:27.006 INFO kablam! 225 | |     }
Aug 17 12:28:27.006 INFO kablam!     | |_____^
Aug 17 12:28:27.006 INFO kablam! 
Aug 17 12:28:27.045 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Aug 17 12:28:27.045 INFO kablam!   --> src/c.rs:18:10
Aug 17 12:28:27.045 INFO kablam!    |
Aug 17 12:28:27.045 INFO kablam! 18 | #[derive(Debug)]
Aug 17 12:28:27.045 INFO kablam!    |          ^^^^^
Aug 17 12:28:27.045 INFO kablam!    |
Aug 17 12:28:27.045 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Aug 17 12:28:27.045 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 17 12:28:27.046 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 17 12:28:27.046 INFO kablam! 
Aug 17 12:28:27.046 INFO kablam! warning: method is never used: `size`
Aug 17 12:28:27.046 INFO kablam!    --> src/c.rs:153:5
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.046 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Aug 17 12:28:27.046 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.046 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 12:28:27.046 INFO kablam! 
Aug 17 12:28:27.046 INFO kablam! warning: method is never used: `set`
Aug 17 12:28:27.046 INFO kablam!    --> src/c.rs:162:5
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.046 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Aug 17 12:28:27.046 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.046 INFO kablam! 
Aug 17 12:28:27.046 INFO kablam! warning: method is never used: `clear`
Aug 17 12:28:27.046 INFO kablam!    --> src/c.rs:169:5
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.046 INFO kablam! 169 |     pub fn clear(&mut self) {
Aug 17 12:28:27.046 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.046 INFO kablam! 
Aug 17 12:28:27.046 INFO kablam! warning: method is never used: `fill`
Aug 17 12:28:27.046 INFO kablam!    --> src/c.rs:175:5
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.046 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Aug 17 12:28:27.046 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:28:27.046 INFO kablam! 
Aug 17 12:28:27.046 INFO kablam! warning: method is never used: `draw_line`
Aug 17 12:28:27.046 INFO kablam!    --> src/c.rs:184:5
Aug 17 12:28:27.046 INFO kablam!     |
Aug 17 12:28:27.047 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Aug 17 12:28:27.047 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Aug 17 12:28:27.047 INFO kablam! 186 | |     {
Aug 17 12:28:27.047 INFO kablam! 187 | |         unsafe {
Aug 17 12:28:27.047 INFO kablam! ...   |
Aug 17 12:28:27.047 INFO kablam! 194 | |         }
Aug 17 12:28:27.047 INFO kablam! 195 | |     }
Aug 17 12:28:27.047 INFO kablam!     | |_____^
Aug 17 12:28:27.047 INFO kablam! 
Aug 17 12:28:27.047 INFO kablam! warning: method is never used: `draw_circle`
Aug 17 12:28:27.047 INFO kablam!    --> src/c.rs:197:5
Aug 17 12:28:27.047 INFO kablam!     |
Aug 17 12:28:27.047 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Aug 17 12:28:27.047 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Aug 17 12:28:27.047 INFO kablam! 199 | |     {
Aug 17 12:28:27.047 INFO kablam! 200 | |         unsafe {
Aug 17 12:28:27.047 INFO kablam! ...   |
Aug 17 12:28:27.047 INFO kablam! 205 | |         }
Aug 17 12:28:27.047 INFO kablam! 206 | |     }
Aug 17 12:28:27.047 INFO kablam!     | |_____^
Aug 17 12:28:27.047 INFO kablam! 
Aug 17 12:28:27.047 INFO kablam! warning: method is never used: `draw_text`
Aug 17 12:28:27.047 INFO kablam!    --> src/c.rs:208:5
Aug 17 12:28:27.047 INFO kablam!     |
Aug 17 12:28:27.047 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Aug 17 12:28:27.047 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Aug 17 12:28:27.048 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Aug 17 12:28:27.048 INFO kablam! 211 | |     {
Aug 17 12:28:27.048 INFO kablam! ...   |
Aug 17 12:28:27.048 INFO kablam! 224 | |         }
Aug 17 12:28:27.048 INFO kablam! 225 | |     }
Aug 17 12:28:27.048 INFO kablam!     | |_____^
Aug 17 12:28:27.048 INFO kablam! 
Aug 17 12:28:27.083 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Aug 17 12:28:27.086 INFO kablam! su: No module specific data is present
Aug 17 12:28:27.781 INFO running `"docker" "rm" "-f" "2b7c7c1cb4a5002e1193215c44ed320adc29ec0ba5728af27dbf5de4c25bf40d"`
Aug 17 12:28:27.981 INFO blam! 2b7c7c1cb4a5002e1193215c44ed320adc29ec0ba5728af27dbf5de4c25bf40d