Oct 13 06:15:01.029 INFO checking wires-0.7.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 06:15:01.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 13 06:15:01.270 INFO blam! 052f44934f08ab59c7ec0ff4a55f622cc3a732712a3ab16df474d7b231dfb5e5 Oct 13 06:15:01.278 INFO running `"docker" "start" "-a" "052f44934f08ab59c7ec0ff4a55f622cc3a732712a3ab16df474d7b231dfb5e5"` Oct 13 06:15:01.732 INFO kablam! usermod: no changes Oct 13 06:15:01.885 INFO kablam! Checking mozprofile v0.2.1 Oct 13 06:15:01.885 INFO kablam! Checking cookie v0.2.5 Oct 13 06:15:01.888 INFO kablam! Checking flate2 v0.2.20 Oct 13 06:15:01.888 INFO kablam! Checking env_logger v0.3.5 Oct 13 06:15:03.059 INFO kablam! Checking hyper v0.8.1 Oct 13 06:15:04.702 INFO kablam! Checking mozrunner v0.2.0 Oct 13 06:15:05.537 INFO kablam! Checking zip v0.1.19 Oct 13 06:15:10.112 INFO kablam! Checking webdriver v0.8.1 Oct 13 06:15:12.884 INFO kablam! Checking wires v0.7.1 (/source) Oct 13 06:15:16.912 INFO kablam! warning: unused `#[macro_use]` import Oct 13 06:15:16.912 INFO kablam! --> src/main.rs:12:1 Oct 13 06:15:16.912 INFO kablam! | Oct 13 06:15:16.912 INFO kablam! 12 | #[macro_use] Oct 13 06:15:16.913 INFO kablam! | ^^^^^^^^^^^^ Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 06:15:16.913 INFO kablam! Oct 13 06:15:16.913 INFO kablam! warning: unnecessary parentheses around function argument Oct 13 06:15:16.913 INFO kablam! --> src/marionette.rs:696:54 Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! 696 | Ok(Date::new((try_opt!( Oct 13 06:15:16.913 INFO kablam! | ______________________________________________________^ Oct 13 06:15:16.913 INFO kablam! 697 | | x.as_u64(), Oct 13 06:15:16.913 INFO kablam! 698 | | ErrorStatus::UnknownError, Oct 13 06:15:16.913 INFO kablam! 699 | | "Failed to interpret domain as String")))) Oct 13 06:15:16.913 INFO kablam! | |____________________________________________________________________________________^ Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 13 06:15:16.913 INFO kablam! help: remove these parentheses Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! 696 | Ok(Date::new({ Oct 13 06:15:16.913 INFO kablam! 697 | match x.as_u64() { Oct 13 06:15:16.913 INFO kablam! 698 | Some(x) => x, Oct 13 06:15:16.913 INFO kablam! 699 | None => Oct 13 06:15:16.913 INFO kablam! 700 | return Err(WebDriverError::new(ErrorStatus::UnknownError, Oct 13 06:15:16.913 INFO kablam! 701 | "Failed to interpret domain as String")), Oct 13 06:15:16.913 INFO kablam! ... Oct 13 06:15:16.913 INFO kablam! Oct 13 06:15:16.913 INFO kablam! warning: unnecessary parentheses around function argument Oct 13 06:15:16.913 INFO kablam! --> src/marionette.rs:704:54 Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! 704 | Ok(Date::new((try_opt!( Oct 13 06:15:16.913 INFO kablam! | ______________________________________________________^ Oct 13 06:15:16.913 INFO kablam! 705 | | x.as_u64(), Oct 13 06:15:16.913 INFO kablam! 706 | | ErrorStatus::UnknownError, Oct 13 06:15:16.913 INFO kablam! 707 | | "Failed to interpret domain as String")))) Oct 13 06:15:16.913 INFO kablam! | |____________________________________________________________________________________^ Oct 13 06:15:16.913 INFO kablam! help: remove these parentheses Oct 13 06:15:16.913 INFO kablam! | Oct 13 06:15:16.913 INFO kablam! 704 | Ok(Date::new({ Oct 13 06:15:16.913 INFO kablam! 705 | match x.as_u64() { Oct 13 06:15:16.913 INFO kablam! 706 | Some(x) => x, Oct 13 06:15:16.913 INFO kablam! 707 | None => Oct 13 06:15:16.913 INFO kablam! 708 | return Err(WebDriverError::new(ErrorStatus::UnknownError, Oct 13 06:15:16.913 INFO kablam! 709 | "Failed to interpret domain as String")), Oct 13 06:15:16.913 INFO kablam! ... Oct 13 06:15:16.913 INFO kablam! Oct 13 06:15:17.168 INFO kablam! warning: unused `#[macro_use]` import Oct 13 06:15:17.168 INFO kablam! --> src/main.rs:12:1 Oct 13 06:15:17.168 INFO kablam! | Oct 13 06:15:17.168 INFO kablam! 12 | #[macro_use] Oct 13 06:15:17.168 INFO kablam! | ^^^^^^^^^^^^ Oct 13 06:15:17.168 INFO kablam! | Oct 13 06:15:17.168 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 06:15:17.168 INFO kablam! Oct 13 06:15:17.168 INFO kablam! warning: unnecessary parentheses around function argument Oct 13 06:15:17.168 INFO kablam! --> src/marionette.rs:696:54 Oct 13 06:15:17.168 INFO kablam! | Oct 13 06:15:17.168 INFO kablam! 696 | Ok(Date::new((try_opt!( Oct 13 06:15:17.168 INFO kablam! | ______________________________________________________^ Oct 13 06:15:17.169 INFO kablam! 697 | | x.as_u64(), Oct 13 06:15:17.169 INFO kablam! 698 | | ErrorStatus::UnknownError, Oct 13 06:15:17.169 INFO kablam! 699 | | "Failed to interpret domain as String")))) Oct 13 06:15:17.169 INFO kablam! | |____________________________________________________________________________________^ Oct 13 06:15:17.169 INFO kablam! | Oct 13 06:15:17.169 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 13 06:15:17.169 INFO kablam! help: remove these parentheses Oct 13 06:15:17.169 INFO kablam! | Oct 13 06:15:17.169 INFO kablam! 696 | Ok(Date::new({ Oct 13 06:15:17.169 INFO kablam! 697 | match x.as_u64() { Oct 13 06:15:17.169 INFO kablam! 698 | Some(x) => x, Oct 13 06:15:17.169 INFO kablam! 699 | None => Oct 13 06:15:17.169 INFO kablam! 700 | return Err(WebDriverError::new(ErrorStatus::UnknownError, Oct 13 06:15:17.169 INFO kablam! 701 | "Failed to interpret domain as String")), Oct 13 06:15:17.169 INFO kablam! ... Oct 13 06:15:17.169 INFO kablam! Oct 13 06:15:17.169 INFO kablam! warning: unnecessary parentheses around function argument Oct 13 06:15:17.169 INFO kablam! --> src/marionette.rs:704:54 Oct 13 06:15:17.169 INFO kablam! | Oct 13 06:15:17.169 INFO kablam! 704 | Ok(Date::new((try_opt!( Oct 13 06:15:17.169 INFO kablam! | ______________________________________________________^ Oct 13 06:15:17.169 INFO kablam! 705 | | x.as_u64(), Oct 13 06:15:17.169 INFO kablam! 706 | | ErrorStatus::UnknownError, Oct 13 06:15:17.169 INFO kablam! 707 | | "Failed to interpret domain as String")))) Oct 13 06:15:17.169 INFO kablam! | |____________________________________________________________________________________^ Oct 13 06:15:17.169 INFO kablam! help: remove these parentheses Oct 13 06:15:17.169 INFO kablam! | Oct 13 06:15:17.169 INFO kablam! 704 | Ok(Date::new({ Oct 13 06:15:17.169 INFO kablam! 705 | match x.as_u64() { Oct 13 06:15:17.169 INFO kablam! 706 | Some(x) => x, Oct 13 06:15:17.169 INFO kablam! 707 | None => Oct 13 06:15:17.169 INFO kablam! 708 | return Err(WebDriverError::new(ErrorStatus::UnknownError, Oct 13 06:15:17.169 INFO kablam! 709 | "Failed to interpret domain as String")), Oct 13 06:15:17.169 INFO kablam! ... Oct 13 06:15:17.169 INFO kablam! Oct 13 06:15:17.444 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.444 INFO kablam! --> src/marionette.rs:1125:13 Oct 13 06:15:17.444 INFO kablam! | Oct 13 06:15:17.444 INFO kablam! 1125 | let mut stream = self.stream.as_mut().unwrap(); Oct 13 06:15:17.444 INFO kablam! | ----^^^^^^ Oct 13 06:15:17.444 INFO kablam! | | Oct 13 06:15:17.444 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.444 INFO kablam! | Oct 13 06:15:17.444 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 06:15:17.444 INFO kablam! Oct 13 06:15:17.444 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.444 INFO kablam! --> src/marionette.rs:1127:17 Oct 13 06:15:17.444 INFO kablam! | Oct 13 06:15:17.444 INFO kablam! 1127 | let mut buf = &mut [0 as u8]; Oct 13 06:15:17.444 INFO kablam! | ----^^^ Oct 13 06:15:17.444 INFO kablam! | | Oct 13 06:15:17.444 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.444 INFO kablam! Oct 13 06:15:17.444 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.444 INFO kablam! --> src/marionette.rs:1149:13 Oct 13 06:15:17.444 INFO kablam! | Oct 13 06:15:17.444 INFO kablam! 1149 | let mut buf = &mut [0 as u8; 8192]; Oct 13 06:15:17.444 INFO kablam! | ----^^^ Oct 13 06:15:17.444 INFO kablam! | | Oct 13 06:15:17.444 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.444 INFO kablam! Oct 13 06:15:17.672 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.673 INFO kablam! --> src/marionette.rs:1125:13 Oct 13 06:15:17.673 INFO kablam! | Oct 13 06:15:17.673 INFO kablam! 1125 | let mut stream = self.stream.as_mut().unwrap(); Oct 13 06:15:17.673 INFO kablam! | ----^^^^^^ Oct 13 06:15:17.674 INFO kablam! | | Oct 13 06:15:17.674 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.674 INFO kablam! | Oct 13 06:15:17.674 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 06:15:17.675 INFO kablam! Oct 13 06:15:17.675 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.675 INFO kablam! --> src/marionette.rs:1127:17 Oct 13 06:15:17.675 INFO kablam! | Oct 13 06:15:17.676 INFO kablam! 1127 | let mut buf = &mut [0 as u8]; Oct 13 06:15:17.676 INFO kablam! | ----^^^ Oct 13 06:15:17.676 INFO kablam! | | Oct 13 06:15:17.676 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.677 INFO kablam! Oct 13 06:15:17.677 INFO kablam! warning: variable does not need to be mutable Oct 13 06:15:17.677 INFO kablam! --> src/marionette.rs:1149:13 Oct 13 06:15:17.677 INFO kablam! | Oct 13 06:15:17.678 INFO kablam! 1149 | let mut buf = &mut [0 as u8; 8192]; Oct 13 06:15:17.678 INFO kablam! | ----^^^ Oct 13 06:15:17.678 INFO kablam! | | Oct 13 06:15:17.678 INFO kablam! | help: remove this `mut` Oct 13 06:15:17.678 INFO kablam! Oct 13 06:15:17.722 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 15.96s Oct 13 06:15:17.735 INFO kablam! su: No module specific data is present Oct 13 06:15:18.219 INFO running `"docker" "rm" "-f" "052f44934f08ab59c7ec0ff4a55f622cc3a732712a3ab16df474d7b231dfb5e5"` Oct 13 06:15:18.540 INFO blam! 052f44934f08ab59c7ec0ff4a55f622cc3a732712a3ab16df474d7b231dfb5e5