Jul 12 01:56:55.491 INFO checking popcorn-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 01:56:55.491 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 01:56:55.491 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 01:56:55.491 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 01:56:55.754 INFO blam! 21dee012beb5bcd98ab529c3c5c947f54590876a22bb74c37b687a3599b30dc7 Jul 12 01:56:55.756 INFO running `"docker" "start" "-a" "21dee012beb5bcd98ab529c3c5c947f54590876a22bb74c37b687a3599b30dc7"` Jul 12 01:56:56.711 INFO kablam! warning: unused manifest key: package.keyworkds Jul 12 01:56:56.734 INFO kablam! Checking popcorn v0.1.0 (file:///source) Jul 12 01:56:57.308 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 Jul 12 01:56:57.308 INFO kablam! --> src/buffer.rs:116:55 Jul 12 01:56:57.308 INFO kablam! | Jul 12 01:56:57.308 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Jul 12 01:56:57.308 INFO kablam! | ^^^^^ Jul 12 01:56:57.308 INFO kablam! | Jul 12 01:56:57.308 INFO kablam! = note: #[warn(deprecated)] on by default Jul 12 01:56:57.308 INFO kablam! Jul 12 01:56:57.322 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 Jul 12 01:56:57.322 INFO kablam! --> src/buffer.rs:136:55 Jul 12 01:56:57.322 INFO kablam! | Jul 12 01:56:57.322 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Jul 12 01:56:57.322 INFO kablam! | ^^^^^ Jul 12 01:56:57.322 INFO kablam! Jul 12 01:56:57.459 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 Jul 12 01:56:57.459 INFO kablam! --> src/buffer.rs:116:55 Jul 12 01:56:57.459 INFO kablam! | Jul 12 01:56:57.459 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Jul 12 01:56:57.460 INFO kablam! | ^^^^^ Jul 12 01:56:57.460 INFO kablam! | Jul 12 01:56:57.460 INFO kablam! = note: #[warn(deprecated)] on by default Jul 12 01:56:57.460 INFO kablam! Jul 12 01:56:57.460 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.461 INFO kablam! --> src/buffer.rs:102:12 Jul 12 01:56:57.461 INFO kablam! | Jul 12 01:56:57.461 INFO kablam! 102 | Some(mut mem) => { Jul 12 01:56:57.461 INFO kablam! | ----^^^ Jul 12 01:56:57.461 INFO kablam! | | Jul 12 01:56:57.461 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.461 INFO kablam! | Jul 12 01:56:57.461 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 12 01:56:57.461 INFO kablam! Jul 12 01:56:57.470 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.470 INFO kablam! --> src/buffer.rs:123:12 Jul 12 01:56:57.470 INFO kablam! | Jul 12 01:56:57.470 INFO kablam! 123 | Some(mut mem) => { Jul 12 01:56:57.470 INFO kablam! | ----^^^ Jul 12 01:56:57.470 INFO kablam! | | Jul 12 01:56:57.470 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.470 INFO kablam! Jul 12 01:56:57.471 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.471 INFO kablam! --> src/buffer.rs:140:15 Jul 12 01:56:57.471 INFO kablam! | Jul 12 01:56:57.471 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Jul 12 01:56:57.471 INFO kablam! | ----^^^^ Jul 12 01:56:57.471 INFO kablam! | | Jul 12 01:56:57.471 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.471 INFO kablam! Jul 12 01:56:57.477 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 Jul 12 01:56:57.477 INFO kablam! --> src/buffer.rs:136:55 Jul 12 01:56:57.477 INFO kablam! | Jul 12 01:56:57.477 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Jul 12 01:56:57.477 INFO kablam! | ^^^^^ Jul 12 01:56:57.477 INFO kablam! Jul 12 01:56:57.596 INFO kablam! warning: unused variable: `nb` Jul 12 01:56:57.596 INFO kablam! --> src/lib.rs:34:10 Jul 12 01:56:57.596 INFO kablam! | Jul 12 01:56:57.596 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Jul 12 01:56:57.596 INFO kablam! | ^^ help: consider using `_nb` instead Jul 12 01:56:57.596 INFO kablam! | Jul 12 01:56:57.596 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 01:56:57.596 INFO kablam! Jul 12 01:56:57.613 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.614 INFO kablam! --> src/lib.rs:31:9 Jul 12 01:56:57.614 INFO kablam! | Jul 12 01:56:57.614 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Jul 12 01:56:57.614 INFO kablam! | ----^^^^ Jul 12 01:56:57.615 INFO kablam! | | Jul 12 01:56:57.615 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.615 INFO kablam! | Jul 12 01:56:57.615 INFO kablam! = note: #[warn(unused_mut)] on by default Jul 12 01:56:57.615 INFO kablam! Jul 12 01:56:57.653 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.653 INFO kablam! --> src/buffer.rs:102:12 Jul 12 01:56:57.653 INFO kablam! | Jul 12 01:56:57.653 INFO kablam! 102 | Some(mut mem) => { Jul 12 01:56:57.653 INFO kablam! | ----^^^ Jul 12 01:56:57.653 INFO kablam! | | Jul 12 01:56:57.653 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.653 INFO kablam! Jul 12 01:56:57.665 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.665 INFO kablam! --> src/buffer.rs:123:12 Jul 12 01:56:57.665 INFO kablam! | Jul 12 01:56:57.665 INFO kablam! 123 | Some(mut mem) => { Jul 12 01:56:57.665 INFO kablam! | ----^^^ Jul 12 01:56:57.665 INFO kablam! | | Jul 12 01:56:57.665 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.665 INFO kablam! Jul 12 01:56:57.666 INFO kablam! warning: variable does not need to be mutable Jul 12 01:56:57.666 INFO kablam! --> src/buffer.rs:140:15 Jul 12 01:56:57.666 INFO kablam! | Jul 12 01:56:57.666 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Jul 12 01:56:57.666 INFO kablam! | ----^^^^ Jul 12 01:56:57.666 INFO kablam! | | Jul 12 01:56:57.667 INFO kablam! | help: remove this `mut` Jul 12 01:56:57.667 INFO kablam! Jul 12 01:56:57.758 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.08s Jul 12 01:56:57.759 INFO kablam! su: No module specific data is present Jul 12 01:56:58.343 INFO running `"docker" "rm" "-f" "21dee012beb5bcd98ab529c3c5c947f54590876a22bb74c37b687a3599b30dc7"` Jul 12 01:56:58.500 INFO blam! 21dee012beb5bcd98ab529c3c5c947f54590876a22bb74c37b687a3599b30dc7