Sep 20 01:24:41.596 INFO checking geckodriver-0.8.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 01:24:41.596 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 01:24:41.597 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/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 20 01:24:41.772 INFO blam! 9cff061bcfce3cb3aac95161922cc286820f5aa04445c1fa30b5323ce70bb532
Sep 20 01:24:41.773 INFO running `"docker" "start" "-a" "9cff061bcfce3cb3aac95161922cc286820f5aa04445c1fa30b5323ce70bb532"`
Sep 20 01:24:43.019 INFO kablam! usermod: no changes
Sep 20 01:24:43.218 INFO kablam!     Checking mozprofile v0.2.1
Sep 20 01:24:43.219 INFO kablam!     Checking hyper v0.9.18
Sep 20 01:24:44.619 INFO kablam!     Checking mozrunner v0.2.0
Sep 20 01:24:48.623 INFO kablam!     Checking webdriver v0.10.2
Sep 20 01:24:50.265 INFO kablam!     Checking geckodriver v0.8.0 (/source)
Sep 20 01:24:51.818 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:24:51.819 INFO kablam!   --> src/main.rs:12:1
Sep 20 01:24:51.819 INFO kablam!    |
Sep 20 01:24:51.819 INFO kablam! 12 | #[macro_use]
Sep 20 01:24:51.819 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:24:51.819 INFO kablam!    |
Sep 20 01:24:51.819 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:24:51.819 INFO kablam! 
Sep 20 01:24:51.819 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 01:24:51.819 INFO kablam!    --> src/marionette.rs:696:54
Sep 20 01:24:51.819 INFO kablam!     |
Sep 20 01:24:51.819 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 20 01:24:51.819 INFO kablam!     |  ______________________________________________________^
Sep 20 01:24:51.819 INFO kablam! 697 | |                                             x.as_u64(),
Sep 20 01:24:51.819 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 20 01:24:51.819 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 20 01:24:51.819 INFO kablam!     | |____________________________________________________________________________________^
Sep 20 01:24:51.819 INFO kablam!     |
Sep 20 01:24:51.819 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 01:24:51.819 INFO kablam! help: remove these parentheses
Sep 20 01:24:51.819 INFO kablam!     |
Sep 20 01:24:51.819 INFO kablam! 696 |                                         Ok(Date::new({
Sep 20 01:24:51.819 INFO kablam! 697 |      match x.as_u64() {
Sep 20 01:24:51.819 INFO kablam! 698 |          Some(x) => x,
Sep 20 01:24:51.819 INFO kablam! 699 |          None =>
Sep 20 01:24:51.819 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 20 01:24:51.819 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 20 01:24:51.819 INFO kablam!   ...
Sep 20 01:24:51.819 INFO kablam! 
Sep 20 01:24:51.858 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:24:51.859 INFO kablam!   --> src/main.rs:12:1
Sep 20 01:24:51.859 INFO kablam!    |
Sep 20 01:24:51.859 INFO kablam! 12 | #[macro_use]
Sep 20 01:24:51.859 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:24:51.859 INFO kablam!    |
Sep 20 01:24:51.859 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:24:51.859 INFO kablam! 
Sep 20 01:24:51.859 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 01:24:51.859 INFO kablam!    --> src/marionette.rs:696:54
Sep 20 01:24:51.859 INFO kablam!     |
Sep 20 01:24:51.859 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 20 01:24:51.859 INFO kablam!     |  ______________________________________________________^
Sep 20 01:24:51.859 INFO kablam! 697 | |                                             x.as_u64(),
Sep 20 01:24:51.859 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 20 01:24:51.859 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 20 01:24:51.859 INFO kablam!     | |____________________________________________________________________________________^
Sep 20 01:24:51.859 INFO kablam!     |
Sep 20 01:24:51.859 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 01:24:51.859 INFO kablam! help: remove these parentheses
Sep 20 01:24:51.859 INFO kablam!     |
Sep 20 01:24:51.859 INFO kablam! 696 |                                         Ok(Date::new({
Sep 20 01:24:51.859 INFO kablam! 697 |      match x.as_u64() {
Sep 20 01:24:51.859 INFO kablam! 698 |          Some(x) => x,
Sep 20 01:24:51.859 INFO kablam! 699 |          None =>
Sep 20 01:24:51.859 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 20 01:24:51.859 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 20 01:24:51.859 INFO kablam!   ...
Sep 20 01:24:51.859 INFO kablam! 
Sep 20 01:24:52.387 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.387 INFO kablam!     --> src/marionette.rs:1117:13
Sep 20 01:24:52.387 INFO kablam!      |
Sep 20 01:24:52.387 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 20 01:24:52.387 INFO kablam!      |             ----^^^^^^
Sep 20 01:24:52.387 INFO kablam!      |             |
Sep 20 01:24:52.387 INFO kablam!      |             help: remove this `mut`
Sep 20 01:24:52.387 INFO kablam!      |
Sep 20 01:24:52.387 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 20 01:24:52.387 INFO kablam! 
Sep 20 01:24:52.387 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.387 INFO kablam!     --> src/marionette.rs:1119:17
Sep 20 01:24:52.387 INFO kablam!      |
Sep 20 01:24:52.387 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 20 01:24:52.387 INFO kablam!      |                 ----^^^
Sep 20 01:24:52.387 INFO kablam!      |                 |
Sep 20 01:24:52.387 INFO kablam!      |                 help: remove this `mut`
Sep 20 01:24:52.387 INFO kablam! 
Sep 20 01:24:52.387 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.387 INFO kablam!     --> src/marionette.rs:1141:13
Sep 20 01:24:52.387 INFO kablam!      |
Sep 20 01:24:52.387 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 20 01:24:52.387 INFO kablam!      |             ----^^^
Sep 20 01:24:52.387 INFO kablam!      |             |
Sep 20 01:24:52.387 INFO kablam!      |             help: remove this `mut`
Sep 20 01:24:52.387 INFO kablam! 
Sep 20 01:24:52.451 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.451 INFO kablam!     --> src/marionette.rs:1117:13
Sep 20 01:24:52.451 INFO kablam!      |
Sep 20 01:24:52.451 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 20 01:24:52.451 INFO kablam!      |             ----^^^^^^
Sep 20 01:24:52.451 INFO kablam!      |             |
Sep 20 01:24:52.451 INFO kablam!      |             help: remove this `mut`
Sep 20 01:24:52.451 INFO kablam!      |
Sep 20 01:24:52.451 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 20 01:24:52.451 INFO kablam! 
Sep 20 01:24:52.451 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.451 INFO kablam!     --> src/marionette.rs:1119:17
Sep 20 01:24:52.451 INFO kablam!      |
Sep 20 01:24:52.451 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 20 01:24:52.451 INFO kablam!      |                 ----^^^
Sep 20 01:24:52.451 INFO kablam!      |                 |
Sep 20 01:24:52.451 INFO kablam!      |                 help: remove this `mut`
Sep 20 01:24:52.451 INFO kablam! 
Sep 20 01:24:52.451 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:24:52.451 INFO kablam!     --> src/marionette.rs:1141:13
Sep 20 01:24:52.451 INFO kablam!      |
Sep 20 01:24:52.451 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 20 01:24:52.451 INFO kablam!      |             ----^^^
Sep 20 01:24:52.451 INFO kablam!      |             |
Sep 20 01:24:52.451 INFO kablam!      |             help: remove this `mut`
Sep 20 01:24:52.451 INFO kablam! 
Sep 20 01:24:52.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
Sep 20 01:24:52.515 INFO kablam! su: No module specific data is present
Sep 20 01:24:53.195 INFO running `"docker" "rm" "-f" "9cff061bcfce3cb3aac95161922cc286820f5aa04445c1fa30b5323ce70bb532"`
Sep 20 01:24:53.487 INFO blam! 9cff061bcfce3cb3aac95161922cc286820f5aa04445c1fa30b5323ce70bb532