Jul 12 00:01:45.604 INFO checking rpi-led-matrix-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 00:01:45.604 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:01:45.604 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:01:45.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 00:01:45.849 INFO blam! 22a91703114838a4639c36c387e39e2aadf667b37cd04572f11c2c5cfa1258ef
Jul 12 00:01:45.852 INFO running `"docker" "start" "-a" "22a91703114838a4639c36c387e39e2aadf667b37cd04572f11c2c5cfa1258ef"`
Jul 12 00:01:46.713 INFO kablam!    Compiling rpi-led-matrix v0.1.1 (file:///source)
Jul 12 00:01:48.383 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 12 00:01:48.384 INFO kablam!   --> src/c.rs:18:10
Jul 12 00:01:48.384 INFO kablam!    |
Jul 12 00:01:48.384 INFO kablam! 18 | #[derive(Debug)]
Jul 12 00:01:48.384 INFO kablam!    |          ^^^^^
Jul 12 00:01:48.384 INFO kablam!    |
Jul 12 00:01:48.384 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Jul 12 00:01:48.384 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!
Jul 12 00:01:48.384 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 12 00:01:48.384 INFO kablam! 
Jul 12 00:01:48.385 INFO kablam! warning: method is never used: `size`
Jul 12 00:01:48.385 INFO kablam!    --> src/c.rs:153:5
Jul 12 00:01:48.385 INFO kablam!     |
Jul 12 00:01:48.385 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Jul 12 00:01:48.385 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.385 INFO kablam!     |
Jul 12 00:01:48.385 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 00:01:48.386 INFO kablam! 
Jul 12 00:01:48.386 INFO kablam! warning: method is never used: `set`
Jul 12 00:01:48.386 INFO kablam!    --> src/c.rs:162:5
Jul 12 00:01:48.386 INFO kablam!     |
Jul 12 00:01:48.386 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Jul 12 00:01:48.386 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.386 INFO kablam! 
Jul 12 00:01:48.386 INFO kablam! warning: method is never used: `clear`
Jul 12 00:01:48.386 INFO kablam!    --> src/c.rs:169:5
Jul 12 00:01:48.387 INFO kablam!     |
Jul 12 00:01:48.387 INFO kablam! 169 |     pub fn clear(&mut self) {
Jul 12 00:01:48.387 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.387 INFO kablam! 
Jul 12 00:01:48.387 INFO kablam! warning: method is never used: `fill`
Jul 12 00:01:48.387 INFO kablam!    --> src/c.rs:175:5
Jul 12 00:01:48.387 INFO kablam!     |
Jul 12 00:01:48.387 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Jul 12 00:01:48.387 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.387 INFO kablam! 
Jul 12 00:01:48.387 INFO kablam! warning: method is never used: `draw_line`
Jul 12 00:01:48.388 INFO kablam!    --> src/c.rs:184:5
Jul 12 00:01:48.388 INFO kablam!     |
Jul 12 00:01:48.388 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Jul 12 00:01:48.388 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Jul 12 00:01:48.388 INFO kablam! 186 | |     {
Jul 12 00:01:48.388 INFO kablam! 187 | |         unsafe {
Jul 12 00:01:48.388 INFO kablam! ...   |
Jul 12 00:01:48.388 INFO kablam! 194 | |         }
Jul 12 00:01:48.388 INFO kablam! 195 | |     }
Jul 12 00:01:48.388 INFO kablam!     | |_____^
Jul 12 00:01:48.388 INFO kablam! 
Jul 12 00:01:48.388 INFO kablam! warning: method is never used: `draw_circle`
Jul 12 00:01:48.388 INFO kablam!    --> src/c.rs:197:5
Jul 12 00:01:48.388 INFO kablam!     |
Jul 12 00:01:48.388 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Jul 12 00:01:48.388 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Jul 12 00:01:48.388 INFO kablam! 199 | |     {
Jul 12 00:01:48.388 INFO kablam! 200 | |         unsafe {
Jul 12 00:01:48.388 INFO kablam! ...   |
Jul 12 00:01:48.388 INFO kablam! 205 | |         }
Jul 12 00:01:48.388 INFO kablam! 206 | |     }
Jul 12 00:01:48.388 INFO kablam!     | |_____^
Jul 12 00:01:48.389 INFO kablam! 
Jul 12 00:01:48.389 INFO kablam! warning: method is never used: `draw_text`
Jul 12 00:01:48.389 INFO kablam!    --> src/c.rs:208:5
Jul 12 00:01:48.389 INFO kablam!     |
Jul 12 00:01:48.389 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Jul 12 00:01:48.389 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Jul 12 00:01:48.389 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Jul 12 00:01:48.389 INFO kablam! 211 | |     {
Jul 12 00:01:48.389 INFO kablam! ...   |
Jul 12 00:01:48.389 INFO kablam! 224 | |         }
Jul 12 00:01:48.389 INFO kablam! 225 | |     }
Jul 12 00:01:48.389 INFO kablam!     | |_____^
Jul 12 00:01:48.389 INFO kablam! 
Jul 12 00:01:48.672 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 12 00:01:48.672 INFO kablam!   --> src/c.rs:18:10
Jul 12 00:01:48.672 INFO kablam!    |
Jul 12 00:01:48.672 INFO kablam! 18 | #[derive(Debug)]
Jul 12 00:01:48.672 INFO kablam!    |          ^^^^^
Jul 12 00:01:48.672 INFO kablam!    |
Jul 12 00:01:48.672 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Jul 12 00:01:48.673 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!
Jul 12 00:01:48.673 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 12 00:01:48.673 INFO kablam! 
Jul 12 00:01:48.673 INFO kablam! warning: method is never used: `size`
Jul 12 00:01:48.673 INFO kablam!    --> src/c.rs:153:5
Jul 12 00:01:48.674 INFO kablam!     |
Jul 12 00:01:48.674 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Jul 12 00:01:48.674 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.674 INFO kablam!     |
Jul 12 00:01:48.674 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 00:01:48.674 INFO kablam! 
Jul 12 00:01:48.674 INFO kablam! warning: method is never used: `set`
Jul 12 00:01:48.674 INFO kablam!    --> src/c.rs:162:5
Jul 12 00:01:48.674 INFO kablam!     |
Jul 12 00:01:48.674 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Jul 12 00:01:48.674 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.674 INFO kablam! 
Jul 12 00:01:48.675 INFO kablam! warning: method is never used: `clear`
Jul 12 00:01:48.675 INFO kablam!    --> src/c.rs:169:5
Jul 12 00:01:48.675 INFO kablam!     |
Jul 12 00:01:48.675 INFO kablam! 169 |     pub fn clear(&mut self) {
Jul 12 00:01:48.675 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.675 INFO kablam! 
Jul 12 00:01:48.675 INFO kablam! warning: method is never used: `fill`
Jul 12 00:01:48.675 INFO kablam!    --> src/c.rs:175:5
Jul 12 00:01:48.675 INFO kablam!     |
Jul 12 00:01:48.675 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Jul 12 00:01:48.676 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:01:48.676 INFO kablam! 
Jul 12 00:01:48.676 INFO kablam! warning: method is never used: `draw_line`
Jul 12 00:01:48.676 INFO kablam!    --> src/c.rs:184:5
Jul 12 00:01:48.676 INFO kablam!     |
Jul 12 00:01:48.676 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Jul 12 00:01:48.676 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Jul 12 00:01:48.676 INFO kablam! 186 | |     {
Jul 12 00:01:48.676 INFO kablam! 187 | |         unsafe {
Jul 12 00:01:48.676 INFO kablam! ...   |
Jul 12 00:01:48.676 INFO kablam! 194 | |         }
Jul 12 00:01:48.676 INFO kablam! 195 | |     }
Jul 12 00:01:48.676 INFO kablam!     | |_____^
Jul 12 00:01:48.676 INFO kablam! 
Jul 12 00:01:48.677 INFO kablam! warning: method is never used: `draw_circle`
Jul 12 00:01:48.677 INFO kablam!    --> src/c.rs:197:5
Jul 12 00:01:48.677 INFO kablam!     |
Jul 12 00:01:48.677 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Jul 12 00:01:48.677 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Jul 12 00:01:48.677 INFO kablam! 199 | |     {
Jul 12 00:01:48.677 INFO kablam! 200 | |         unsafe {
Jul 12 00:01:48.677 INFO kablam! ...   |
Jul 12 00:01:48.677 INFO kablam! 205 | |         }
Jul 12 00:01:48.677 INFO kablam! 206 | |     }
Jul 12 00:01:48.677 INFO kablam!     | |_____^
Jul 12 00:01:48.677 INFO kablam! 
Jul 12 00:01:48.677 INFO kablam! warning: method is never used: `draw_text`
Jul 12 00:01:48.677 INFO kablam!    --> src/c.rs:208:5
Jul 12 00:01:48.677 INFO kablam!     |
Jul 12 00:01:48.677 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Jul 12 00:01:48.677 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Jul 12 00:01:48.677 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Jul 12 00:01:48.677 INFO kablam! 211 | |     {
Jul 12 00:01:48.677 INFO kablam! ...   |
Jul 12 00:01:48.677 INFO kablam! 224 | |         }
Jul 12 00:01:48.677 INFO kablam! 225 | |     }
Jul 12 00:01:48.678 INFO kablam!     | |_____^
Jul 12 00:01:48.678 INFO kablam! 
Jul 12 00:01:48.777 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Jul 12 00:01:48.780 INFO kablam! su: No module specific data is present
Jul 12 00:01:49.270 INFO running `"docker" "rm" "-f" "22a91703114838a4639c36c387e39e2aadf667b37cd04572f11c2c5cfa1258ef"`
Jul 12 00:01:49.439 INFO blam! 22a91703114838a4639c36c387e39e2aadf667b37cd04572f11c2c5cfa1258ef