Sep 19 15:04:35.558 INFO checking CodeGradox/Rust-Sense-Hat against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 15:04:35.558 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 15:04:35.558 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:04:35.964 INFO blam! c86d79e8563c4c07b61b68c0272f106936eacc3dd9a83fed5657d3e9570fb8fb
Sep 19 15:04:35.966 INFO running `"docker" "start" "-a" "c86d79e8563c4c07b61b68c0272f106936eacc3dd9a83fed5657d3e9570fb8fb"`
Sep 19 15:04:37.570 INFO kablam! usermod: no changes
Sep 19 15:04:37.667 INFO kablam!     Checking fs2 v0.2.5
Sep 19 15:04:37.995 INFO kablam!     Checking memmap v0.3.0
Sep 19 15:04:38.364 INFO kablam!     Checking framebuffer v0.1.4
Sep 19 15:04:38.704 INFO kablam!     Checking rust_sense_hat v0.1.0 (/source)
Sep 19 15:04:39.159 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.160 INFO kablam!   --> src/lib.rs:54:13
Sep 19 15:04:39.160 INFO kablam!    |
Sep 19 15:04:39.160 INFO kablam! 54 |         let mut frame = self.get_frame();
Sep 19 15:04:39.160 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.161 INFO kablam!    |             |
Sep 19 15:04:39.161 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.161 INFO kablam!    |
Sep 19 15:04:39.162 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 15:04:39.162 INFO kablam! 
Sep 19 15:04:39.164 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.164 INFO kablam!   --> src/lib.rs:68:13
Sep 19 15:04:39.164 INFO kablam!    |
Sep 19 15:04:39.164 INFO kablam! 68 |         let mut frame = self.get_frame();
Sep 19 15:04:39.165 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.165 INFO kablam!    |             |
Sep 19 15:04:39.165 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.166 INFO kablam! 
Sep 19 15:04:39.169 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.169 INFO kablam!   --> src/lib.rs:76:13
Sep 19 15:04:39.170 INFO kablam!    |
Sep 19 15:04:39.170 INFO kablam! 76 |         let mut frame = self.get_frame();
Sep 19 15:04:39.170 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.170 INFO kablam!    |             |
Sep 19 15:04:39.171 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.171 INFO kablam! 
Sep 19 15:04:39.455 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.455 INFO kablam!   --> src/lib.rs:54:13
Sep 19 15:04:39.456 INFO kablam!    |
Sep 19 15:04:39.456 INFO kablam! 54 |         let mut frame = self.get_frame();
Sep 19 15:04:39.457 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.457 INFO kablam!    |             |
Sep 19 15:04:39.457 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.458 INFO kablam!    |
Sep 19 15:04:39.458 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 15:04:39.459 INFO kablam! 
Sep 19 15:04:39.471 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.472 INFO kablam!   --> src/lib.rs:68:13
Sep 19 15:04:39.472 INFO kablam!    |
Sep 19 15:04:39.473 INFO kablam! 68 |         let mut frame = self.get_frame();
Sep 19 15:04:39.473 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.473 INFO kablam!    |             |
Sep 19 15:04:39.474 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.474 INFO kablam! 
Sep 19 15:04:39.478 INFO kablam! warning: variable does not need to be mutable
Sep 19 15:04:39.478 INFO kablam!   --> src/lib.rs:76:13
Sep 19 15:04:39.479 INFO kablam!    |
Sep 19 15:04:39.479 INFO kablam! 76 |         let mut frame = self.get_frame();
Sep 19 15:04:39.479 INFO kablam!    |             ----^^^^^
Sep 19 15:04:39.480 INFO kablam!    |             |
Sep 19 15:04:39.480 INFO kablam!    |             help: remove this `mut`
Sep 19 15:04:39.481 INFO kablam! 
Sep 19 15:04:39.985 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 19 15:04:39.985 INFO kablam!   --> examples/main.rs:20:21
Sep 19 15:04:39.985 INFO kablam!    |
Sep 19 15:04:39.985 INFO kablam! 20 |             display.draw_pixel(i, j, white);
Sep 19 15:04:39.985 INFO kablam!    |                     ^^^^^^^^^^
Sep 19 15:04:39.985 INFO kablam! 
Sep 19 15:04:39.996 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 19 15:04:39.996 INFO kablam!   --> examples/main.rs:29:21
Sep 19 15:04:39.996 INFO kablam!    |
Sep 19 15:04:39.996 INFO kablam! 29 |             display.draw_pixel(j, i, red);
Sep 19 15:04:39.996 INFO kablam!    |                     ^^^^^^^^^^
Sep 19 15:04:39.996 INFO kablam! 
Sep 19 15:04:39.999 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 19 15:04:39.999 INFO kablam!   --> examples/main.rs:38:21
Sep 19 15:04:39.999 INFO kablam!    |
Sep 19 15:04:39.999 INFO kablam! 38 |             display.draw_pixel(i, j, blue);
Sep 19 15:04:39.999 INFO kablam!    |                     ^^^^^^^^^^
Sep 19 15:04:39.999 INFO kablam! 
Sep 19 15:04:40.002 INFO kablam! error[E0599]: no method named `draw_pixel` found for type `rust_sense_hat::LedDisplay` in the current scope
Sep 19 15:04:40.002 INFO kablam!   --> examples/main.rs:47:21
Sep 19 15:04:40.002 INFO kablam!    |
Sep 19 15:04:40.002 INFO kablam! 47 |             display.draw_pixel(j, i, green);
Sep 19 15:04:40.002 INFO kablam!    |                     ^^^^^^^^^^
Sep 19 15:04:40.002 INFO kablam! 
Sep 19 15:04:40.006 INFO kablam! error: aborting due to 4 previous errors
Sep 19 15:04:40.006 INFO kablam! 
Sep 19 15:04:40.006 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 19 15:04:40.023 INFO kablam! error: Could not compile `rust_sense_hat`.
Sep 19 15:04:40.023 INFO kablam! 
Sep 19 15:04:40.023 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 15:04:40.025 INFO kablam! su: No module specific data is present
Sep 19 15:04:41.242 INFO running `"docker" "rm" "-f" "c86d79e8563c4c07b61b68c0272f106936eacc3dd9a83fed5657d3e9570fb8fb"`
Sep 19 15:04:41.590 INFO blam! c86d79e8563c4c07b61b68c0272f106936eacc3dd9a83fed5657d3e9570fb8fb