Sep 19 20:49:38.344 INFO checking popcorn-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 20:49:38.344 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 20:49:38.344 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 20:49:38.569 INFO blam! 41f47839e42d607b99bc353538d8d85910fcf4c938bb607044145e0f60d3ff3b Sep 19 20:49:38.569 INFO running `"docker" "start" "-a" "41f47839e42d607b99bc353538d8d85910fcf4c938bb607044145e0f60d3ff3b"` Sep 19 20:49:39.383 INFO kablam! usermod: no changes Sep 19 20:49:39.427 INFO kablam! warning: unused manifest key: package.keyworkds Sep 19 20:49:39.439 INFO kablam! Checking popcorn v0.1.0 (/source) Sep 19 20:49:39.819 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 19 20:49:39.819 INFO kablam! --> src/buffer.rs:116:55 Sep 19 20:49:39.819 INFO kablam! | Sep 19 20:49:39.819 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 19 20:49:39.819 INFO kablam! | ^^^^^ Sep 19 20:49:39.819 INFO kablam! | Sep 19 20:49:39.819 INFO kablam! = note: #[warn(deprecated)] on by default Sep 19 20:49:39.819 INFO kablam! Sep 19 20:49:39.823 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 19 20:49:39.823 INFO kablam! --> src/buffer.rs:136:55 Sep 19 20:49:39.823 INFO kablam! | Sep 19 20:49:39.823 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 19 20:49:39.823 INFO kablam! | ^^^^^ Sep 19 20:49:39.823 INFO kablam! Sep 19 20:49:39.891 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 19 20:49:39.891 INFO kablam! --> src/buffer.rs:116:55 Sep 19 20:49:39.891 INFO kablam! | Sep 19 20:49:39.891 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 19 20:49:39.891 INFO kablam! | ^^^^^ Sep 19 20:49:39.891 INFO kablam! | Sep 19 20:49:39.891 INFO kablam! = note: #[warn(deprecated)] on by default Sep 19 20:49:39.891 INFO kablam! Sep 19 20:49:39.891 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.891 INFO kablam! --> src/buffer.rs:102:12 Sep 19 20:49:39.891 INFO kablam! | Sep 19 20:49:39.891 INFO kablam! 102 | Some(mut mem) => { Sep 19 20:49:39.891 INFO kablam! | ----^^^ Sep 19 20:49:39.891 INFO kablam! | | Sep 19 20:49:39.891 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.891 INFO kablam! | Sep 19 20:49:39.891 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 20:49:39.891 INFO kablam! Sep 19 20:49:39.894 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.894 INFO kablam! --> src/buffer.rs:123:12 Sep 19 20:49:39.894 INFO kablam! | Sep 19 20:49:39.894 INFO kablam! 123 | Some(mut mem) => { Sep 19 20:49:39.894 INFO kablam! | ----^^^ Sep 19 20:49:39.894 INFO kablam! | | Sep 19 20:49:39.894 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.894 INFO kablam! Sep 19 20:49:39.894 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.894 INFO kablam! --> src/buffer.rs:140:15 Sep 19 20:49:39.894 INFO kablam! | Sep 19 20:49:39.894 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 19 20:49:39.894 INFO kablam! | ----^^^^ Sep 19 20:49:39.894 INFO kablam! | | Sep 19 20:49:39.894 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.899 INFO kablam! Sep 19 20:49:39.899 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 19 20:49:39.899 INFO kablam! --> src/buffer.rs:136:55 Sep 19 20:49:39.899 INFO kablam! | Sep 19 20:49:39.899 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 19 20:49:39.899 INFO kablam! | ^^^^^ Sep 19 20:49:39.899 INFO kablam! Sep 19 20:49:39.949 INFO kablam! warning: unused variable: `nb` Sep 19 20:49:39.949 INFO kablam! --> src/lib.rs:34:10 Sep 19 20:49:39.949 INFO kablam! | Sep 19 20:49:39.949 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 19 20:49:39.949 INFO kablam! | ^^ help: consider using `_nb` instead Sep 19 20:49:39.949 INFO kablam! | Sep 19 20:49:39.950 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 20:49:39.950 INFO kablam! Sep 19 20:49:39.955 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.955 INFO kablam! --> src/lib.rs:31:9 Sep 19 20:49:39.955 INFO kablam! | Sep 19 20:49:39.955 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 19 20:49:39.955 INFO kablam! | ----^^^^ Sep 19 20:49:39.955 INFO kablam! | | Sep 19 20:49:39.955 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.955 INFO kablam! | Sep 19 20:49:39.955 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 20:49:39.955 INFO kablam! Sep 19 20:49:39.966 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.966 INFO kablam! --> src/buffer.rs:102:12 Sep 19 20:49:39.966 INFO kablam! | Sep 19 20:49:39.966 INFO kablam! 102 | Some(mut mem) => { Sep 19 20:49:39.966 INFO kablam! | ----^^^ Sep 19 20:49:39.966 INFO kablam! | | Sep 19 20:49:39.966 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.966 INFO kablam! Sep 19 20:49:39.975 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.975 INFO kablam! --> src/buffer.rs:123:12 Sep 19 20:49:39.975 INFO kablam! | Sep 19 20:49:39.975 INFO kablam! 123 | Some(mut mem) => { Sep 19 20:49:39.975 INFO kablam! | ----^^^ Sep 19 20:49:39.975 INFO kablam! | | Sep 19 20:49:39.975 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.975 INFO kablam! Sep 19 20:49:39.975 INFO kablam! warning: variable does not need to be mutable Sep 19 20:49:39.975 INFO kablam! --> src/buffer.rs:140:15 Sep 19 20:49:39.975 INFO kablam! | Sep 19 20:49:39.975 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 19 20:49:39.975 INFO kablam! | ----^^^^ Sep 19 20:49:39.975 INFO kablam! | | Sep 19 20:49:39.975 INFO kablam! | help: remove this `mut` Sep 19 20:49:39.975 INFO kablam! Sep 19 20:49:40.023 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.61s Sep 19 20:49:40.027 INFO kablam! su: No module specific data is present Sep 19 20:49:40.684 INFO running `"docker" "rm" "-f" "41f47839e42d607b99bc353538d8d85910fcf4c938bb607044145e0f60d3ff3b"` Sep 19 20:49:40.753 INFO blam! 41f47839e42d607b99bc353538d8d85910fcf4c938bb607044145e0f60d3ff3b