Aug 02 02:24:42.506 INFO checking picto-0.4.3 against 1.27.2 for lazy_static-1 Aug 02 02:24:42.507 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:24:42.507 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:24:42.507 INFO running `"docker" "create" "-v" "/tmp/crater.F8RayNyWjQVZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Aug 02 02:24:42.776 INFO blam! 732f0152b80c61ecac0c944e1ba6deea66bb1ccbb56f23e0f0a1e3c1e5aeb98c Aug 02 02:24:42.784 INFO running `"docker" "start" "-a" "732f0152b80c61ecac0c944e1ba6deea66bb1ccbb56f23e0f0a1e3c1e5aeb98c"` Aug 02 02:24:44.197 INFO kablam! Checking exoquant v0.2.0 Aug 02 02:24:44.213 INFO kablam! Compiling palette v0.2.1 Aug 02 02:24:44.213 INFO kablam! Checking xyz v0.2.1 Aug 02 02:24:44.213 INFO kablam! Checking imagefmt v4.0.0 Aug 02 02:24:44.213 INFO kablam! Checking image v0.12.4 Aug 02 02:24:58.509 INFO kablam! Checking picto v0.4.3 (file:///source) Aug 02 02:25:04.834 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:04.834 INFO kablam! --> src/buffer/buffer.rs:514:10 Aug 02 02:25:04.834 INFO kablam! | Aug 02 02:25:04.834 INFO kablam! 514 | fn from(mut value: &'a mut Buffer) -> view::Write<'a, P, C> { Aug 02 02:25:04.834 INFO kablam! | ----^^^^^ Aug 02 02:25:04.834 INFO kablam! | | Aug 02 02:25:04.834 INFO kablam! | help: remove this `mut` Aug 02 02:25:04.835 INFO kablam! | Aug 02 02:25:04.835 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:25:04.835 INFO kablam! Aug 02 02:25:04.836 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:04.836 INFO kablam! --> src/buffer/buffer.rs:525:10 Aug 02 02:25:04.837 INFO kablam! | Aug 02 02:25:04.837 INFO kablam! 525 | fn from(mut value: &'a mut Buffer) -> View<'a, P, C> { Aug 02 02:25:04.837 INFO kablam! | ----^^^^^ Aug 02 02:25:04.837 INFO kablam! | | Aug 02 02:25:04.837 INFO kablam! | help: remove this `mut` Aug 02 02:25:04.837 INFO kablam! Aug 02 02:25:05.055 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:05.055 INFO kablam! --> src/buffer/buffer.rs:514:10 Aug 02 02:25:05.055 INFO kablam! | Aug 02 02:25:05.055 INFO kablam! 514 | fn from(mut value: &'a mut Buffer) -> view::Write<'a, P, C> { Aug 02 02:25:05.055 INFO kablam! | ----^^^^^ Aug 02 02:25:05.055 INFO kablam! | | Aug 02 02:25:05.055 INFO kablam! | help: remove this `mut` Aug 02 02:25:05.055 INFO kablam! | Aug 02 02:25:05.055 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:25:05.055 INFO kablam! Aug 02 02:25:05.056 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:05.056 INFO kablam! --> src/buffer/buffer.rs:525:10 Aug 02 02:25:05.056 INFO kablam! | Aug 02 02:25:05.056 INFO kablam! 525 | fn from(mut value: &'a mut Buffer) -> View<'a, P, C> { Aug 02 02:25:05.056 INFO kablam! | ----^^^^^ Aug 02 02:25:05.056 INFO kablam! | | Aug 02 02:25:05.057 INFO kablam! | help: remove this `mut` Aug 02 02:25:05.057 INFO kablam! Aug 02 02:25:05.943 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:05.943 INFO kablam! --> src/iter/pixel/immutable.rs:27:2 Aug 02 02:25:05.943 INFO kablam! | Aug 02 02:25:05.943 INFO kablam! 27 | owner: Region, Aug 02 02:25:05.943 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:05.943 INFO kablam! | Aug 02 02:25:05.943 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:05.943 INFO kablam! Aug 02 02:25:05.944 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:05.944 INFO kablam! --> src/iter/pixel/mutable.rs:28:2 Aug 02 02:25:05.944 INFO kablam! | Aug 02 02:25:05.944 INFO kablam! 28 | owner: Region, Aug 02 02:25:05.944 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:05.944 INFO kablam! Aug 02 02:25:06.663 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:06.664 INFO kablam! --> src/iter/pixel/immutable.rs:27:2 Aug 02 02:25:06.664 INFO kablam! | Aug 02 02:25:06.664 INFO kablam! 27 | owner: Region, Aug 02 02:25:06.664 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:06.684 INFO kablam! | Aug 02 02:25:06.685 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:06.685 INFO kablam! Aug 02 02:25:06.685 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:06.685 INFO kablam! --> src/iter/pixel/mutable.rs:28:2 Aug 02 02:25:06.685 INFO kablam! | Aug 02 02:25:06.685 INFO kablam! 28 | owner: Region, Aug 02 02:25:06.685 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:06.686 INFO kablam! Aug 02 02:25:13.661 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:13.661 INFO kablam! --> benches/read.rs:1:1 Aug 02 02:25:13.661 INFO kablam! | Aug 02 02:25:13.661 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:13.661 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:13.668 INFO kablam! Aug 02 02:25:13.669 INFO kablam! error: aborting due to previous error Aug 02 02:25:13.669 INFO kablam! Aug 02 02:25:13.670 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:13.696 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:13.696 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:14.930 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:14.930 INFO kablam! --> benches/create.rs:1:1 Aug 02 02:25:14.930 INFO kablam! | Aug 02 02:25:14.930 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:14.930 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:14.950 INFO kablam! Aug 02 02:25:14.950 INFO kablam! error: aborting due to previous error Aug 02 02:25:14.951 INFO kablam! Aug 02 02:25:14.960 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:15.009 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:15.010 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:15.623 INFO kablam! warning: constant item is never used: `LOWER` Aug 02 02:25:15.623 INFO kablam! --> examples/draw.rs:25:1 Aug 02 02:25:15.623 INFO kablam! | Aug 02 02:25:15.623 INFO kablam! 25 | const LOWER: char = '▄'; Aug 02 02:25:15.623 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Aug 02 02:25:15.624 INFO kablam! | Aug 02 02:25:15.624 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:15.624 INFO kablam! Aug 02 02:25:16.191 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:16.191 INFO kablam! --> benches/iter.rs:1:1 Aug 02 02:25:16.191 INFO kablam! | Aug 02 02:25:16.191 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:16.191 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:16.192 INFO kablam! Aug 02 02:25:16.208 INFO kablam! error: aborting due to previous error Aug 02 02:25:16.213 INFO kablam! Aug 02 02:25:16.218 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:16.270 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:16.270 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:18.016 INFO kablam! error: build failed Aug 02 02:25:18.018 INFO kablam! su: No module specific data is present Aug 02 02:25:18.623 INFO running `"docker" "rm" "-f" "732f0152b80c61ecac0c944e1ba6deea66bb1ccbb56f23e0f0a1e3c1e5aeb98c"` Aug 02 02:25:18.825 INFO blam! 732f0152b80c61ecac0c944e1ba6deea66bb1ccbb56f23e0f0a1e3c1e5aeb98c