Sep 04 10:56:58.741 INFO checking popcorn-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 10:56:58.741 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 10:56:58.741 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 10:56:58.870 INFO blam! 4ae87965a1d340190dbb8f499731185a33c59b1015ccd45008a194c82ebab392 Sep 04 10:56:58.872 INFO running `"docker" "start" "-a" "4ae87965a1d340190dbb8f499731185a33c59b1015ccd45008a194c82ebab392"` Sep 04 10:56:59.643 INFO kablam! warning: unused manifest key: package.keyworkds Sep 04 10:56:59.655 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 04 10:57:00.240 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 04 10:57:00.241 INFO kablam! --> src/buffer.rs:116:55 Sep 04 10:57:00.241 INFO kablam! | Sep 04 10:57:00.241 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 10:57:00.241 INFO kablam! | ^^^^^ Sep 04 10:57:00.241 INFO kablam! | Sep 04 10:57:00.241 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 10:57:00.241 INFO kablam! Sep 04 10:57:00.251 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 04 10:57:00.251 INFO kablam! --> src/buffer.rs:136:55 Sep 04 10:57:00.251 INFO kablam! | Sep 04 10:57:00.251 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 10:57:00.252 INFO kablam! | ^^^^^ Sep 04 10:57:00.252 INFO kablam! Sep 04 10:57:00.293 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 04 10:57:00.293 INFO kablam! --> src/buffer.rs:116:55 Sep 04 10:57:00.293 INFO kablam! | Sep 04 10:57:00.293 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 10:57:00.293 INFO kablam! | ^^^^^ Sep 04 10:57:00.293 INFO kablam! | Sep 04 10:57:00.293 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 10:57:00.293 INFO kablam! Sep 04 10:57:00.302 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 04 10:57:00.302 INFO kablam! --> src/buffer.rs:136:55 Sep 04 10:57:00.302 INFO kablam! | Sep 04 10:57:00.302 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 10:57:00.302 INFO kablam! | ^^^^^ Sep 04 10:57:00.302 INFO kablam! Sep 04 10:57:00.367 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.367 INFO kablam! --> src/buffer.rs:102:12 Sep 04 10:57:00.367 INFO kablam! | Sep 04 10:57:00.367 INFO kablam! 102 | Some(mut mem) => { Sep 04 10:57:00.367 INFO kablam! | ----^^^ Sep 04 10:57:00.367 INFO kablam! | | Sep 04 10:57:00.367 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.367 INFO kablam! | Sep 04 10:57:00.367 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 10:57:00.367 INFO kablam! Sep 04 10:57:00.368 INFO kablam! warning: unused variable: `nb` Sep 04 10:57:00.369 INFO kablam! --> src/lib.rs:34:10 Sep 04 10:57:00.369 INFO kablam! | Sep 04 10:57:00.369 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 04 10:57:00.369 INFO kablam! | ^^ help: consider using `_nb` instead Sep 04 10:57:00.369 INFO kablam! | Sep 04 10:57:00.369 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 04 10:57:00.369 INFO kablam! Sep 04 10:57:00.374 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.374 INFO kablam! --> src/buffer.rs:123:12 Sep 04 10:57:00.374 INFO kablam! | Sep 04 10:57:00.374 INFO kablam! 123 | Some(mut mem) => { Sep 04 10:57:00.374 INFO kablam! | ----^^^ Sep 04 10:57:00.374 INFO kablam! | | Sep 04 10:57:00.374 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.374 INFO kablam! Sep 04 10:57:00.375 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.375 INFO kablam! --> src/buffer.rs:140:15 Sep 04 10:57:00.375 INFO kablam! | Sep 04 10:57:00.375 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 04 10:57:00.375 INFO kablam! | ----^^^^ Sep 04 10:57:00.375 INFO kablam! | | Sep 04 10:57:00.375 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.375 INFO kablam! Sep 04 10:57:00.377 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.377 INFO kablam! --> src/lib.rs:31:9 Sep 04 10:57:00.377 INFO kablam! | Sep 04 10:57:00.377 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 04 10:57:00.377 INFO kablam! | ----^^^^ Sep 04 10:57:00.377 INFO kablam! | | Sep 04 10:57:00.377 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.377 INFO kablam! | Sep 04 10:57:00.377 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 10:57:00.377 INFO kablam! Sep 04 10:57:00.400 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.400 INFO kablam! --> src/buffer.rs:102:12 Sep 04 10:57:00.401 INFO kablam! | Sep 04 10:57:00.401 INFO kablam! 102 | Some(mut mem) => { Sep 04 10:57:00.401 INFO kablam! | ----^^^ Sep 04 10:57:00.401 INFO kablam! | | Sep 04 10:57:00.401 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.401 INFO kablam! Sep 04 10:57:00.407 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.407 INFO kablam! --> src/buffer.rs:123:12 Sep 04 10:57:00.407 INFO kablam! | Sep 04 10:57:00.407 INFO kablam! 123 | Some(mut mem) => { Sep 04 10:57:00.407 INFO kablam! | ----^^^ Sep 04 10:57:00.407 INFO kablam! | | Sep 04 10:57:00.407 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.407 INFO kablam! Sep 04 10:57:00.408 INFO kablam! warning: variable does not need to be mutable Sep 04 10:57:00.408 INFO kablam! --> src/buffer.rs:140:15 Sep 04 10:57:00.408 INFO kablam! | Sep 04 10:57:00.408 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 04 10:57:00.408 INFO kablam! | ----^^^^ Sep 04 10:57:00.408 INFO kablam! | | Sep 04 10:57:00.408 INFO kablam! | help: remove this `mut` Sep 04 10:57:00.408 INFO kablam! Sep 04 10:57:00.454 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.82s Sep 04 10:57:00.456 INFO kablam! su: No module specific data is present Sep 04 10:57:00.960 INFO running `"docker" "rm" "-f" "4ae87965a1d340190dbb8f499731185a33c59b1015ccd45008a194c82ebab392"` Sep 04 10:57:01.079 INFO blam! 4ae87965a1d340190dbb8f499731185a33c59b1015ccd45008a194c82ebab392