Sep 06 06:41:50.465 INFO checking geckodriver-0.8.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 06:41:50.465 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 06:41:50.465 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:41:50.641 INFO blam! 00b9ed8db943e21be3f789c0ef1213fcc471ac4e4fcdc77a9fa326fdd12af402
Sep 06 06:41:50.643 INFO running `"docker" "start" "-a" "00b9ed8db943e21be3f789c0ef1213fcc471ac4e4fcdc77a9fa326fdd12af402"`
Sep 06 06:41:51.578 INFO kablam! usermod: no changes
Sep 06 06:41:51.826 INFO kablam!     Checking argparse v0.2.2
Sep 06 06:41:51.826 INFO kablam!     Checking mozprofile v0.2.1
Sep 06 06:41:51.826 INFO kablam!     Checking zip v0.1.19
Sep 06 06:41:51.834 INFO kablam!     Checking webdriver v0.10.2
Sep 06 06:41:53.938 INFO kablam!     Checking mozrunner v0.2.0
Sep 06 06:41:55.360 INFO kablam!     Checking geckodriver v0.8.0 (file:///source)
Sep 06 06:41:56.522 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 06:41:56.522 INFO kablam!   --> src/main.rs:12:1
Sep 06 06:41:56.522 INFO kablam!    |
Sep 06 06:41:56.522 INFO kablam! 12 | #[macro_use]
Sep 06 06:41:56.522 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 06:41:56.522 INFO kablam!    |
Sep 06 06:41:56.522 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 06:41:56.522 INFO kablam! 
Sep 06 06:41:56.523 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:41:56.523 INFO kablam!    --> src/marionette.rs:696:54
Sep 06 06:41:56.523 INFO kablam!     |
Sep 06 06:41:56.523 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 06 06:41:56.523 INFO kablam!     |  ______________________________________________________^
Sep 06 06:41:56.523 INFO kablam! 697 | |                                             x.as_u64(),
Sep 06 06:41:56.523 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 06 06:41:56.523 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 06 06:41:56.523 INFO kablam!     | |____________________________________________________________________________________^
Sep 06 06:41:56.523 INFO kablam!     |
Sep 06 06:41:56.523 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:41:56.523 INFO kablam! help: remove these parentheses
Sep 06 06:41:56.524 INFO kablam!     |
Sep 06 06:41:56.524 INFO kablam! 696 |                                         Ok(Date::new({
Sep 06 06:41:56.524 INFO kablam! 697 |      match x.as_u64() {
Sep 06 06:41:56.524 INFO kablam! 698 |          Some(x) => x,
Sep 06 06:41:56.524 INFO kablam! 699 |          None =>
Sep 06 06:41:56.524 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 06 06:41:56.524 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 06 06:41:56.524 INFO kablam!   ...
Sep 06 06:41:56.524 INFO kablam! 
Sep 06 06:41:56.598 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 06:41:56.598 INFO kablam!   --> src/main.rs:12:1
Sep 06 06:41:56.598 INFO kablam!    |
Sep 06 06:41:56.598 INFO kablam! 12 | #[macro_use]
Sep 06 06:41:56.598 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 06:41:56.598 INFO kablam!    |
Sep 06 06:41:56.598 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 06:41:56.598 INFO kablam! 
Sep 06 06:41:56.599 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 06:41:56.599 INFO kablam!    --> src/marionette.rs:696:54
Sep 06 06:41:56.599 INFO kablam!     |
Sep 06 06:41:56.599 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 06 06:41:56.599 INFO kablam!     |  ______________________________________________________^
Sep 06 06:41:56.599 INFO kablam! 697 | |                                             x.as_u64(),
Sep 06 06:41:56.599 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 06 06:41:56.599 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 06 06:41:56.599 INFO kablam!     | |____________________________________________________________________________________^
Sep 06 06:41:56.599 INFO kablam!     |
Sep 06 06:41:56.599 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 06:41:56.599 INFO kablam! help: remove these parentheses
Sep 06 06:41:56.599 INFO kablam!     |
Sep 06 06:41:56.599 INFO kablam! 696 |                                         Ok(Date::new({
Sep 06 06:41:56.599 INFO kablam! 697 |      match x.as_u64() {
Sep 06 06:41:56.599 INFO kablam! 698 |          Some(x) => x,
Sep 06 06:41:56.599 INFO kablam! 699 |          None =>
Sep 06 06:41:56.599 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 06 06:41:56.599 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 06 06:41:56.599 INFO kablam!   ...
Sep 06 06:41:56.599 INFO kablam! 
Sep 06 06:41:56.990 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:56.990 INFO kablam!     --> src/marionette.rs:1117:13
Sep 06 06:41:56.990 INFO kablam!      |
Sep 06 06:41:56.990 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 06 06:41:56.990 INFO kablam!      |             ----^^^^^^
Sep 06 06:41:56.990 INFO kablam!      |             |
Sep 06 06:41:56.990 INFO kablam!      |             help: remove this `mut`
Sep 06 06:41:56.990 INFO kablam!      |
Sep 06 06:41:56.990 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 06 06:41:56.990 INFO kablam! 
Sep 06 06:41:56.990 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:56.990 INFO kablam!     --> src/marionette.rs:1119:17
Sep 06 06:41:56.990 INFO kablam!      |
Sep 06 06:41:56.990 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 06 06:41:56.990 INFO kablam!      |                 ----^^^
Sep 06 06:41:56.990 INFO kablam!      |                 |
Sep 06 06:41:56.990 INFO kablam!      |                 help: remove this `mut`
Sep 06 06:41:56.990 INFO kablam! 
Sep 06 06:41:56.990 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:56.990 INFO kablam!     --> src/marionette.rs:1141:13
Sep 06 06:41:56.990 INFO kablam!      |
Sep 06 06:41:56.990 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 06 06:41:56.990 INFO kablam!      |             ----^^^
Sep 06 06:41:56.990 INFO kablam!      |             |
Sep 06 06:41:56.990 INFO kablam!      |             help: remove this `mut`
Sep 06 06:41:56.990 INFO kablam! 
Sep 06 06:41:57.076 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:57.076 INFO kablam!     --> src/marionette.rs:1117:13
Sep 06 06:41:57.076 INFO kablam!      |
Sep 06 06:41:57.076 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 06 06:41:57.076 INFO kablam!      |             ----^^^^^^
Sep 06 06:41:57.076 INFO kablam!      |             |
Sep 06 06:41:57.076 INFO kablam!      |             help: remove this `mut`
Sep 06 06:41:57.076 INFO kablam!      |
Sep 06 06:41:57.076 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 06 06:41:57.076 INFO kablam! 
Sep 06 06:41:57.077 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:57.077 INFO kablam!     --> src/marionette.rs:1119:17
Sep 06 06:41:57.077 INFO kablam!      |
Sep 06 06:41:57.077 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 06 06:41:57.077 INFO kablam!      |                 ----^^^
Sep 06 06:41:57.077 INFO kablam!      |                 |
Sep 06 06:41:57.077 INFO kablam!      |                 help: remove this `mut`
Sep 06 06:41:57.077 INFO kablam! 
Sep 06 06:41:57.077 INFO kablam! warning: variable does not need to be mutable
Sep 06 06:41:57.077 INFO kablam!     --> src/marionette.rs:1141:13
Sep 06 06:41:57.077 INFO kablam!      |
Sep 06 06:41:57.077 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 06 06:41:57.077 INFO kablam!      |             ----^^^
Sep 06 06:41:57.077 INFO kablam!      |             |
Sep 06 06:41:57.077 INFO kablam!      |             help: remove this `mut`
Sep 06 06:41:57.077 INFO kablam! 
Sep 06 06:41:57.131 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.53s
Sep 06 06:41:57.140 INFO kablam! su: No module specific data is present
Sep 06 06:41:57.775 INFO running `"docker" "rm" "-f" "00b9ed8db943e21be3f789c0ef1213fcc471ac4e4fcdc77a9fa326fdd12af402"`
Sep 06 06:41:57.874 INFO blam! 00b9ed8db943e21be3f789c0ef1213fcc471ac4e4fcdc77a9fa326fdd12af402