Sep 17 19:51:03.351 INFO checking popcorn-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 19:51:03.351 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 19:51:03.351 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 19:51:03.543 INFO blam! 35bc746d082e8789c01af8f6b2d507d10813b01189b9b1da15242f8479fe8dee Sep 17 19:51:03.544 INFO running `"docker" "start" "-a" "35bc746d082e8789c01af8f6b2d507d10813b01189b9b1da15242f8479fe8dee"` Sep 17 19:51:04.408 INFO kablam! usermod: no changes Sep 17 19:51:04.448 INFO kablam! warning: unused manifest key: package.keyworkds Sep 17 19:51:04.452 INFO kablam! Checking popcorn v0.1.0 (/source) Sep 17 19:51:04.867 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 17 19:51:04.875 INFO kablam! --> src/buffer.rs:116:55 Sep 17 19:51:04.875 INFO kablam! | Sep 17 19:51:04.875 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 17 19:51:04.875 INFO kablam! | ^^^^^ Sep 17 19:51:04.875 INFO kablam! | Sep 17 19:51:04.875 INFO kablam! = note: #[warn(deprecated)] on by default Sep 17 19:51:04.875 INFO kablam! Sep 17 19:51:04.875 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 17 19:51:04.875 INFO kablam! --> src/buffer.rs:136:55 Sep 17 19:51:04.875 INFO kablam! | Sep 17 19:51:04.875 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 17 19:51:04.875 INFO kablam! | ^^^^^ Sep 17 19:51:04.875 INFO kablam! Sep 17 19:51:04.898 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 17 19:51:04.898 INFO kablam! --> src/buffer.rs:116:55 Sep 17 19:51:04.898 INFO kablam! | Sep 17 19:51:04.898 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 17 19:51:04.898 INFO kablam! | ^^^^^ Sep 17 19:51:04.898 INFO kablam! | Sep 17 19:51:04.898 INFO kablam! = note: #[warn(deprecated)] on by default Sep 17 19:51:04.899 INFO kablam! Sep 17 19:51:04.902 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 17 19:51:04.902 INFO kablam! --> src/buffer.rs:136:55 Sep 17 19:51:04.902 INFO kablam! | Sep 17 19:51:04.902 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 17 19:51:04.902 INFO kablam! | ^^^^^ Sep 17 19:51:04.902 INFO kablam! Sep 17 19:51:04.938 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.938 INFO kablam! --> src/buffer.rs:102:12 Sep 17 19:51:04.939 INFO kablam! | Sep 17 19:51:04.939 INFO kablam! 102 | Some(mut mem) => { Sep 17 19:51:04.939 INFO kablam! | ----^^^ Sep 17 19:51:04.939 INFO kablam! | | Sep 17 19:51:04.939 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.939 INFO kablam! | Sep 17 19:51:04.939 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 19:51:04.939 INFO kablam! Sep 17 19:51:04.943 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.943 INFO kablam! --> src/buffer.rs:123:12 Sep 17 19:51:04.943 INFO kablam! | Sep 17 19:51:04.943 INFO kablam! 123 | Some(mut mem) => { Sep 17 19:51:04.943 INFO kablam! | ----^^^ Sep 17 19:51:04.943 INFO kablam! | | Sep 17 19:51:04.943 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.943 INFO kablam! Sep 17 19:51:04.943 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.943 INFO kablam! --> src/buffer.rs:140:15 Sep 17 19:51:04.943 INFO kablam! | Sep 17 19:51:04.943 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 17 19:51:04.943 INFO kablam! | ----^^^^ Sep 17 19:51:04.943 INFO kablam! | | Sep 17 19:51:04.943 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.943 INFO kablam! Sep 17 19:51:04.951 INFO kablam! warning: unused variable: `nb` Sep 17 19:51:04.952 INFO kablam! --> src/lib.rs:34:10 Sep 17 19:51:04.952 INFO kablam! | Sep 17 19:51:04.952 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 17 19:51:04.952 INFO kablam! | ^^ help: consider using `_nb` instead Sep 17 19:51:04.952 INFO kablam! | Sep 17 19:51:04.952 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 17 19:51:04.952 INFO kablam! Sep 17 19:51:04.956 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.956 INFO kablam! --> src/lib.rs:31:9 Sep 17 19:51:04.956 INFO kablam! | Sep 17 19:51:04.956 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 17 19:51:04.956 INFO kablam! | ----^^^^ Sep 17 19:51:04.956 INFO kablam! | | Sep 17 19:51:04.956 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.956 INFO kablam! | Sep 17 19:51:04.956 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 17 19:51:04.956 INFO kablam! Sep 17 19:51:04.972 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.972 INFO kablam! --> src/buffer.rs:102:12 Sep 17 19:51:04.972 INFO kablam! | Sep 17 19:51:04.972 INFO kablam! 102 | Some(mut mem) => { Sep 17 19:51:04.972 INFO kablam! | ----^^^ Sep 17 19:51:04.972 INFO kablam! | | Sep 17 19:51:04.972 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.972 INFO kablam! Sep 17 19:51:04.976 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.976 INFO kablam! --> src/buffer.rs:123:12 Sep 17 19:51:04.976 INFO kablam! | Sep 17 19:51:04.976 INFO kablam! 123 | Some(mut mem) => { Sep 17 19:51:04.976 INFO kablam! | ----^^^ Sep 17 19:51:04.976 INFO kablam! | | Sep 17 19:51:04.976 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.984 INFO kablam! Sep 17 19:51:04.984 INFO kablam! warning: variable does not need to be mutable Sep 17 19:51:04.984 INFO kablam! --> src/buffer.rs:140:15 Sep 17 19:51:04.984 INFO kablam! | Sep 17 19:51:04.984 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 17 19:51:04.984 INFO kablam! | ----^^^^ Sep 17 19:51:04.984 INFO kablam! | | Sep 17 19:51:04.984 INFO kablam! | help: remove this `mut` Sep 17 19:51:04.984 INFO kablam! Sep 17 19:51:05.009 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.57s Sep 17 19:51:05.011 INFO kablam! su: No module specific data is present Sep 17 19:51:05.549 INFO running `"docker" "rm" "-f" "35bc746d082e8789c01af8f6b2d507d10813b01189b9b1da15242f8479fe8dee"` Sep 17 19:51:05.630 INFO blam! 35bc746d082e8789c01af8f6b2d507d10813b01189b9b1da15242f8479fe8dee