Sep 04 08:50:13.375 INFO checking rpi-led-matrix-0.1.1 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 08:50:13.375 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 08:50:13.375 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:50:13.514 INFO blam! 6aab1b4e86469022116f1655fe783918899697ef6ff3dfa82f8af4ffe65474ef
Sep 04 08:50:13.515 INFO running `"docker" "start" "-a" "6aab1b4e86469022116f1655fe783918899697ef6ff3dfa82f8af4ffe65474ef"`
Sep 04 08:50:14.345 INFO kablam!    Compiling rpi-led-matrix v0.1.1 (file:///source)
Sep 04 08:50:15.466 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 04 08:50:15.466 INFO kablam!   --> src/c.rs:18:10
Sep 04 08:50:15.466 INFO kablam!    |
Sep 04 08:50:15.466 INFO kablam! 18 | #[derive(Debug)]
Sep 04 08:50:15.466 INFO kablam!    |          ^^^^^
Sep 04 08:50:15.466 INFO kablam!    |
Sep 04 08:50:15.466 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Sep 04 08:50:15.466 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!
Sep 04 08:50:15.466 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 04 08:50:15.466 INFO kablam! 
Sep 04 08:50:15.467 INFO kablam! warning: method is never used: `size`
Sep 04 08:50:15.467 INFO kablam!    --> src/c.rs:153:5
Sep 04 08:50:15.467 INFO kablam!     |
Sep 04 08:50:15.467 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Sep 04 08:50:15.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.467 INFO kablam!     |
Sep 04 08:50:15.467 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 08:50:15.467 INFO kablam! 
Sep 04 08:50:15.467 INFO kablam! warning: method is never used: `set`
Sep 04 08:50:15.467 INFO kablam!    --> src/c.rs:162:5
Sep 04 08:50:15.467 INFO kablam!     |
Sep 04 08:50:15.467 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Sep 04 08:50:15.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.467 INFO kablam! 
Sep 04 08:50:15.467 INFO kablam! warning: method is never used: `clear`
Sep 04 08:50:15.467 INFO kablam!    --> src/c.rs:169:5
Sep 04 08:50:15.467 INFO kablam!     |
Sep 04 08:50:15.467 INFO kablam! 169 |     pub fn clear(&mut self) {
Sep 04 08:50:15.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.467 INFO kablam! 
Sep 04 08:50:15.467 INFO kablam! warning: method is never used: `fill`
Sep 04 08:50:15.467 INFO kablam!    --> src/c.rs:175:5
Sep 04 08:50:15.467 INFO kablam!     |
Sep 04 08:50:15.467 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Sep 04 08:50:15.467 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.468 INFO kablam! 
Sep 04 08:50:15.468 INFO kablam! warning: method is never used: `draw_line`
Sep 04 08:50:15.468 INFO kablam!    --> src/c.rs:184:5
Sep 04 08:50:15.468 INFO kablam!     |
Sep 04 08:50:15.468 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Sep 04 08:50:15.468 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Sep 04 08:50:15.468 INFO kablam! 186 | |     {
Sep 04 08:50:15.468 INFO kablam! 187 | |         unsafe {
Sep 04 08:50:15.468 INFO kablam! ...   |
Sep 04 08:50:15.468 INFO kablam! 194 | |         }
Sep 04 08:50:15.468 INFO kablam! 195 | |     }
Sep 04 08:50:15.469 INFO kablam!     | |_____^
Sep 04 08:50:15.469 INFO kablam! 
Sep 04 08:50:15.469 INFO kablam! warning: method is never used: `draw_circle`
Sep 04 08:50:15.469 INFO kablam!    --> src/c.rs:197:5
Sep 04 08:50:15.469 INFO kablam!     |
Sep 04 08:50:15.469 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Sep 04 08:50:15.469 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Sep 04 08:50:15.469 INFO kablam! 199 | |     {
Sep 04 08:50:15.469 INFO kablam! 200 | |         unsafe {
Sep 04 08:50:15.469 INFO kablam! ...   |
Sep 04 08:50:15.469 INFO kablam! 205 | |         }
Sep 04 08:50:15.469 INFO kablam! 206 | |     }
Sep 04 08:50:15.469 INFO kablam!     | |_____^
Sep 04 08:50:15.469 INFO kablam! 
Sep 04 08:50:15.469 INFO kablam! warning: method is never used: `draw_text`
Sep 04 08:50:15.469 INFO kablam!    --> src/c.rs:208:5
Sep 04 08:50:15.469 INFO kablam!     |
Sep 04 08:50:15.469 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Sep 04 08:50:15.469 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Sep 04 08:50:15.469 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Sep 04 08:50:15.469 INFO kablam! 211 | |     {
Sep 04 08:50:15.469 INFO kablam! ...   |
Sep 04 08:50:15.469 INFO kablam! 224 | |         }
Sep 04 08:50:15.469 INFO kablam! 225 | |     }
Sep 04 08:50:15.469 INFO kablam!     | |_____^
Sep 04 08:50:15.469 INFO kablam! 
Sep 04 08:50:15.590 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 04 08:50:15.590 INFO kablam!   --> src/c.rs:18:10
Sep 04 08:50:15.590 INFO kablam!    |
Sep 04 08:50:15.590 INFO kablam! 18 | #[derive(Debug)]
Sep 04 08:50:15.590 INFO kablam!    |          ^^^^^
Sep 04 08:50:15.590 INFO kablam!    |
Sep 04 08:50:15.590 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Sep 04 08:50:15.590 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!
Sep 04 08:50:15.590 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 04 08:50:15.590 INFO kablam! 
Sep 04 08:50:15.590 INFO kablam! warning: method is never used: `size`
Sep 04 08:50:15.590 INFO kablam!    --> src/c.rs:153:5
Sep 04 08:50:15.590 INFO kablam!     |
Sep 04 08:50:15.590 INFO kablam! 153 |     pub fn size(&self) -> (i32, i32) {
Sep 04 08:50:15.590 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 08:50:15.591 INFO kablam! 
Sep 04 08:50:15.591 INFO kablam! warning: method is never used: `set`
Sep 04 08:50:15.591 INFO kablam!    --> src/c.rs:162:5
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam! 162 |     pub fn set(&mut self, x: i32, y: i32, color: &LedColor) {
Sep 04 08:50:15.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.591 INFO kablam! 
Sep 04 08:50:15.591 INFO kablam! warning: method is never used: `clear`
Sep 04 08:50:15.591 INFO kablam!    --> src/c.rs:169:5
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam! 169 |     pub fn clear(&mut self) {
Sep 04 08:50:15.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.591 INFO kablam! 
Sep 04 08:50:15.591 INFO kablam! warning: method is never used: `fill`
Sep 04 08:50:15.591 INFO kablam!    --> src/c.rs:175:5
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam! 175 |     pub fn fill(&mut self, color: &LedColor) {
Sep 04 08:50:15.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:50:15.591 INFO kablam! 
Sep 04 08:50:15.591 INFO kablam! warning: method is never used: `draw_line`
Sep 04 08:50:15.591 INFO kablam!    --> src/c.rs:184:5
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam! 184 | /     pub fn draw_line(&mut self,
Sep 04 08:50:15.591 INFO kablam! 185 | |         x0: i32, y0: i32, x1: i32, y1: i32, color: &LedColor)
Sep 04 08:50:15.591 INFO kablam! 186 | |     {
Sep 04 08:50:15.591 INFO kablam! 187 | |         unsafe {
Sep 04 08:50:15.591 INFO kablam! ...   |
Sep 04 08:50:15.591 INFO kablam! 194 | |         }
Sep 04 08:50:15.591 INFO kablam! 195 | |     }
Sep 04 08:50:15.591 INFO kablam!     | |_____^
Sep 04 08:50:15.591 INFO kablam! 
Sep 04 08:50:15.591 INFO kablam! warning: method is never used: `draw_circle`
Sep 04 08:50:15.591 INFO kablam!    --> src/c.rs:197:5
Sep 04 08:50:15.591 INFO kablam!     |
Sep 04 08:50:15.591 INFO kablam! 197 | /     pub fn draw_circle(&mut self,
Sep 04 08:50:15.591 INFO kablam! 198 | |         x: i32, y: i32, radius: u32, color: &LedColor)
Sep 04 08:50:15.591 INFO kablam! 199 | |     {
Sep 04 08:50:15.591 INFO kablam! 200 | |         unsafe {
Sep 04 08:50:15.592 INFO kablam! ...   |
Sep 04 08:50:15.592 INFO kablam! 205 | |         }
Sep 04 08:50:15.592 INFO kablam! 206 | |     }
Sep 04 08:50:15.592 INFO kablam!     | |_____^
Sep 04 08:50:15.592 INFO kablam! 
Sep 04 08:50:15.592 INFO kablam! warning: method is never used: `draw_text`
Sep 04 08:50:15.592 INFO kablam!    --> src/c.rs:208:5
Sep 04 08:50:15.592 INFO kablam!     |
Sep 04 08:50:15.592 INFO kablam! 208 | /     pub fn draw_text(&mut self, font: &LedFont, text: &str,
Sep 04 08:50:15.592 INFO kablam! 209 | |         x: i32, y: i32, color: &LedColor,
Sep 04 08:50:15.592 INFO kablam! 210 | |         kerning_offset: i32, vertical: bool) -> i32
Sep 04 08:50:15.592 INFO kablam! 211 | |     {
Sep 04 08:50:15.592 INFO kablam! ...   |
Sep 04 08:50:15.592 INFO kablam! 224 | |         }
Sep 04 08:50:15.592 INFO kablam! 225 | |     }
Sep 04 08:50:15.592 INFO kablam!     | |_____^
Sep 04 08:50:15.592 INFO kablam! 
Sep 04 08:50:15.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 04 08:50:15.610 INFO kablam! su: No module specific data is present
Sep 04 08:50:16.142 INFO running `"docker" "rm" "-f" "6aab1b4e86469022116f1655fe783918899697ef6ff3dfa82f8af4ffe65474ef"`
Sep 04 08:50:16.227 INFO blam! 6aab1b4e86469022116f1655fe783918899697ef6ff3dfa82f8af4ffe65474ef