Aug 02 02:24:42.417 INFO checking picto-0.4.3 against 1.27.2+tmplazy for lazy_static-1 Aug 02 02:24:42.417 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:24:42.417 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 02 02:24:42.418 INFO running `"docker" "create" "-v" "/tmp/crater.32uuHFzVUN6q:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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 02:24:42.640 INFO blam! c92f7bc1d5e55c2bb18055a1f85a8338750a6c025bebfe9b5095bccbb239a505 Aug 02 02:24:42.643 INFO running `"docker" "start" "-a" "c92f7bc1d5e55c2bb18055a1f85a8338750a6c025bebfe9b5095bccbb239a505"` Aug 02 02:24:43.965 INFO kablam! Checking exoquant v0.2.0 Aug 02 02:24:43.976 INFO kablam! Compiling palette v0.2.1 Aug 02 02:24:43.976 INFO kablam! Checking png v0.6.2 Aug 02 02:24:43.979 INFO kablam! Checking xyz v0.2.1 Aug 02 02:24:43.981 INFO kablam! Checking imagefmt v4.0.0 Aug 02 02:24:49.209 INFO kablam! Checking image v0.12.4 Aug 02 02:24:57.714 INFO kablam! Checking picto v0.4.3 (file:///source) Aug 02 02:25:03.267 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:03.267 INFO kablam! --> src/buffer/buffer.rs:514:10 Aug 02 02:25:03.268 INFO kablam! | Aug 02 02:25:03.268 INFO kablam! 514 | fn from(mut value: &'a mut Buffer) -> view::Write<'a, P, C> { Aug 02 02:25:03.268 INFO kablam! | ----^^^^^ Aug 02 02:25:03.268 INFO kablam! | | Aug 02 02:25:03.268 INFO kablam! | help: remove this `mut` Aug 02 02:25:03.268 INFO kablam! | Aug 02 02:25:03.268 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:25:03.268 INFO kablam! Aug 02 02:25:03.269 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:03.269 INFO kablam! --> src/buffer/buffer.rs:525:10 Aug 02 02:25:03.269 INFO kablam! | Aug 02 02:25:03.269 INFO kablam! 525 | fn from(mut value: &'a mut Buffer) -> View<'a, P, C> { Aug 02 02:25:03.269 INFO kablam! | ----^^^^^ Aug 02 02:25:03.269 INFO kablam! | | Aug 02 02:25:03.269 INFO kablam! | help: remove this `mut` Aug 02 02:25:03.269 INFO kablam! Aug 02 02:25:04.064 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:04.064 INFO kablam! --> src/iter/pixel/immutable.rs:27:2 Aug 02 02:25:04.064 INFO kablam! | Aug 02 02:25:04.064 INFO kablam! 27 | owner: Region, Aug 02 02:25:04.064 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:04.064 INFO kablam! | Aug 02 02:25:04.064 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:04.064 INFO kablam! Aug 02 02:25:04.064 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:04.065 INFO kablam! --> src/iter/pixel/mutable.rs:28:2 Aug 02 02:25:04.065 INFO kablam! | Aug 02 02:25:04.065 INFO kablam! 28 | owner: Region, Aug 02 02:25:04.065 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:04.065 INFO kablam! Aug 02 02:25:09.598 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:09.598 INFO kablam! --> benches/read.rs:1:1 Aug 02 02:25:09.598 INFO kablam! | Aug 02 02:25:09.598 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:09.598 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:09.598 INFO kablam! Aug 02 02:25:09.599 INFO kablam! error: aborting due to previous error Aug 02 02:25:09.600 INFO kablam! Aug 02 02:25:09.600 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:09.641 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:09.641 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:12.161 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:12.161 INFO kablam! --> benches/create.rs:1:1 Aug 02 02:25:12.161 INFO kablam! | Aug 02 02:25:12.161 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:12.161 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:12.162 INFO kablam! Aug 02 02:25:12.162 INFO kablam! error: aborting due to previous error Aug 02 02:25:12.162 INFO kablam! Aug 02 02:25:12.162 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:12.212 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:12.213 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:13.283 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 02 02:25:13.283 INFO kablam! --> benches/resize.rs:1:1 Aug 02 02:25:13.283 INFO kablam! | Aug 02 02:25:13.283 INFO kablam! 1 | #![feature(test)] Aug 02 02:25:13.283 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 02 02:25:13.283 INFO kablam! Aug 02 02:25:13.283 INFO kablam! error: aborting due to previous error Aug 02 02:25:13.283 INFO kablam! Aug 02 02:25:13.284 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 02 02:25:13.284 INFO kablam! error: Could not compile `picto`. Aug 02 02:25:13.284 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 02 02:25:13.404 INFO kablam! warning: constant item is never used: `LOWER` Aug 02 02:25:13.404 INFO kablam! --> examples/draw.rs:25:1 Aug 02 02:25:13.404 INFO kablam! | Aug 02 02:25:13.404 INFO kablam! 25 | const LOWER: char = '▄'; Aug 02 02:25:13.404 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Aug 02 02:25:13.404 INFO kablam! | Aug 02 02:25:13.404 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:13.404 INFO kablam! Aug 02 02:25:14.424 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:14.424 INFO kablam! --> src/buffer/buffer.rs:514:10 Aug 02 02:25:14.424 INFO kablam! | Aug 02 02:25:14.424 INFO kablam! 514 | fn from(mut value: &'a mut Buffer) -> view::Write<'a, P, C> { Aug 02 02:25:14.424 INFO kablam! | ----^^^^^ Aug 02 02:25:14.424 INFO kablam! | | Aug 02 02:25:14.424 INFO kablam! | help: remove this `mut` Aug 02 02:25:14.425 INFO kablam! | Aug 02 02:25:14.425 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 02 02:25:14.425 INFO kablam! Aug 02 02:25:14.425 INFO kablam! warning: variable does not need to be mutable Aug 02 02:25:14.425 INFO kablam! --> src/buffer/buffer.rs:525:10 Aug 02 02:25:14.425 INFO kablam! | Aug 02 02:25:14.425 INFO kablam! 525 | fn from(mut value: &'a mut Buffer) -> View<'a, P, C> { Aug 02 02:25:14.425 INFO kablam! | ----^^^^^ Aug 02 02:25:14.425 INFO kablam! | | Aug 02 02:25:14.425 INFO kablam! | help: remove this `mut` Aug 02 02:25:14.425 INFO kablam! Aug 02 02:25:15.393 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:15.393 INFO kablam! --> src/iter/pixel/immutable.rs:27:2 Aug 02 02:25:15.393 INFO kablam! | Aug 02 02:25:15.393 INFO kablam! 27 | owner: Region, Aug 02 02:25:15.393 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:15.393 INFO kablam! | Aug 02 02:25:15.393 INFO kablam! = note: #[warn(dead_code)] on by default Aug 02 02:25:15.393 INFO kablam! Aug 02 02:25:15.394 INFO kablam! warning: field is never used: `owner` Aug 02 02:25:15.394 INFO kablam! --> src/iter/pixel/mutable.rs:28:2 Aug 02 02:25:15.394 INFO kablam! | Aug 02 02:25:15.394 INFO kablam! 28 | owner: Region, Aug 02 02:25:15.394 INFO kablam! | ^^^^^^^^^^^^^ Aug 02 02:25:15.394 INFO kablam! Aug 02 02:25:15.624 INFO kablam! error: build failed Aug 02 02:25:15.628 INFO kablam! su: No module specific data is present Aug 02 02:25:16.185 INFO running `"docker" "rm" "-f" "c92f7bc1d5e55c2bb18055a1f85a8338750a6c025bebfe9b5095bccbb239a505"` Aug 02 02:25:16.365 INFO blam! c92f7bc1d5e55c2bb18055a1f85a8338750a6c025bebfe9b5095bccbb239a505