Sep 21 05:34:52.465 INFO checking popcorn-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 05:34:52.465 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 05:34:52.465 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 05:34:52.622 INFO blam! 26140dae67eebbf98b7f54e441785531cfa0561d02c8631836e41fad33c6c8a1 Sep 21 05:34:52.623 INFO running `"docker" "start" "-a" "26140dae67eebbf98b7f54e441785531cfa0561d02c8631836e41fad33c6c8a1"` Sep 21 05:34:53.542 INFO kablam! usermod: no changes Sep 21 05:34:53.561 INFO kablam! warning: unused manifest key: package.keyworkds Sep 21 05:34:53.565 INFO kablam! Checking popcorn v0.1.0 (/source) Sep 21 05:34:53.842 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 21 05:34:53.842 INFO kablam! --> src/buffer.rs:116:55 Sep 21 05:34:53.842 INFO kablam! | Sep 21 05:34:53.842 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 21 05:34:53.842 INFO kablam! | ^^^^^ Sep 21 05:34:53.842 INFO kablam! | Sep 21 05:34:53.842 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 05:34:53.842 INFO kablam! Sep 21 05:34:53.846 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 21 05:34:53.846 INFO kablam! --> src/buffer.rs:136:55 Sep 21 05:34:53.846 INFO kablam! | Sep 21 05:34:53.846 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 21 05:34:53.846 INFO kablam! | ^^^^^ Sep 21 05:34:53.846 INFO kablam! Sep 21 05:34:53.852 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 21 05:34:53.852 INFO kablam! --> src/buffer.rs:116:55 Sep 21 05:34:53.852 INFO kablam! | Sep 21 05:34:53.852 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 21 05:34:53.852 INFO kablam! | ^^^^^ Sep 21 05:34:53.852 INFO kablam! | Sep 21 05:34:53.852 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 05:34:53.852 INFO kablam! Sep 21 05:34:53.856 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 21 05:34:53.856 INFO kablam! --> src/buffer.rs:136:55 Sep 21 05:34:53.856 INFO kablam! | Sep 21 05:34:53.856 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 21 05:34:53.856 INFO kablam! | ^^^^^ Sep 21 05:34:53.856 INFO kablam! Sep 21 05:34:53.877 INFO kablam! warning: unused variable: `nb` Sep 21 05:34:53.877 INFO kablam! --> src/lib.rs:34:10 Sep 21 05:34:53.877 INFO kablam! | Sep 21 05:34:53.877 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 21 05:34:53.877 INFO kablam! | ^^ help: consider using `_nb` instead Sep 21 05:34:53.877 INFO kablam! | Sep 21 05:34:53.877 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 21 05:34:53.877 INFO kablam! Sep 21 05:34:53.880 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.880 INFO kablam! --> src/lib.rs:31:9 Sep 21 05:34:53.880 INFO kablam! | Sep 21 05:34:53.880 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 21 05:34:53.880 INFO kablam! | ----^^^^ Sep 21 05:34:53.880 INFO kablam! | | Sep 21 05:34:53.880 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.880 INFO kablam! | Sep 21 05:34:53.880 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 05:34:53.880 INFO kablam! Sep 21 05:34:53.890 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.890 INFO kablam! --> src/buffer.rs:102:12 Sep 21 05:34:53.890 INFO kablam! | Sep 21 05:34:53.890 INFO kablam! 102 | Some(mut mem) => { Sep 21 05:34:53.890 INFO kablam! | ----^^^ Sep 21 05:34:53.890 INFO kablam! | | Sep 21 05:34:53.891 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.891 INFO kablam! Sep 21 05:34:53.893 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.893 INFO kablam! --> src/buffer.rs:123:12 Sep 21 05:34:53.893 INFO kablam! | Sep 21 05:34:53.893 INFO kablam! 123 | Some(mut mem) => { Sep 21 05:34:53.893 INFO kablam! | ----^^^ Sep 21 05:34:53.893 INFO kablam! | | Sep 21 05:34:53.893 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.893 INFO kablam! Sep 21 05:34:53.894 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.894 INFO kablam! --> src/buffer.rs:140:15 Sep 21 05:34:53.894 INFO kablam! | Sep 21 05:34:53.894 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 21 05:34:53.894 INFO kablam! | ----^^^^ Sep 21 05:34:53.894 INFO kablam! | | Sep 21 05:34:53.894 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.894 INFO kablam! Sep 21 05:34:53.901 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.901 INFO kablam! --> src/buffer.rs:102:12 Sep 21 05:34:53.901 INFO kablam! | Sep 21 05:34:53.901 INFO kablam! 102 | Some(mut mem) => { Sep 21 05:34:53.901 INFO kablam! | ----^^^ Sep 21 05:34:53.901 INFO kablam! | | Sep 21 05:34:53.901 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.901 INFO kablam! | Sep 21 05:34:53.901 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 05:34:53.901 INFO kablam! Sep 21 05:34:53.903 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.903 INFO kablam! --> src/buffer.rs:123:12 Sep 21 05:34:53.903 INFO kablam! | Sep 21 05:34:53.903 INFO kablam! 123 | Some(mut mem) => { Sep 21 05:34:53.903 INFO kablam! | ----^^^ Sep 21 05:34:53.903 INFO kablam! | | Sep 21 05:34:53.903 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.903 INFO kablam! Sep 21 05:34:53.904 INFO kablam! warning: variable does not need to be mutable Sep 21 05:34:53.904 INFO kablam! --> src/buffer.rs:140:15 Sep 21 05:34:53.904 INFO kablam! | Sep 21 05:34:53.904 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 21 05:34:53.904 INFO kablam! | ----^^^^ Sep 21 05:34:53.904 INFO kablam! | | Sep 21 05:34:53.904 INFO kablam! | help: remove this `mut` Sep 21 05:34:53.904 INFO kablam! Sep 21 05:34:53.933 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.37s Sep 21 05:34:53.935 INFO kablam! su: No module specific data is present Sep 21 05:34:54.500 INFO running `"docker" "rm" "-f" "26140dae67eebbf98b7f54e441785531cfa0561d02c8631836e41fad33c6c8a1"` Sep 21 05:34:54.608 INFO blam! 26140dae67eebbf98b7f54e441785531cfa0561d02c8631836e41fad33c6c8a1