Sep 10 18:40:10.601 INFO checking geckodriver-0.8.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 18:40:10.601 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 18:40:10.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:40:10.782 INFO blam! cf569cd48e0227081985352b5b244686079b873b51554b4421290e1a5d4a385d
Sep 10 18:40:10.783 INFO running `"docker" "start" "-a" "cf569cd48e0227081985352b5b244686079b873b51554b4421290e1a5d4a385d"`
Sep 10 18:40:11.612 INFO kablam! usermod: no changes
Sep 10 18:40:11.886 INFO kablam!     Checking cookie v0.2.5
Sep 10 18:40:12.791 INFO kablam!     Checking hyper v0.9.18
Sep 10 18:40:17.042 INFO kablam!     Checking webdriver v0.10.2
Sep 10 18:40:19.028 INFO kablam!     Checking geckodriver v0.8.0 (file:///source)
Sep 10 18:40:21.142 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 18:40:21.142 INFO kablam!   --> src/main.rs:12:1
Sep 10 18:40:21.142 INFO kablam!    |
Sep 10 18:40:21.142 INFO kablam! 12 | #[macro_use]
Sep 10 18:40:21.142 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 18:40:21.142 INFO kablam!    |
Sep 10 18:40:21.142 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 18:40:21.142 INFO kablam! 
Sep 10 18:40:21.150 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 18:40:21.150 INFO kablam!    --> src/marionette.rs:696:54
Sep 10 18:40:21.150 INFO kablam!     |
Sep 10 18:40:21.150 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 10 18:40:21.150 INFO kablam!     |  ______________________________________________________^
Sep 10 18:40:21.150 INFO kablam! 697 | |                                             x.as_u64(),
Sep 10 18:40:21.150 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 10 18:40:21.150 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 10 18:40:21.150 INFO kablam!     | |____________________________________________________________________________________^
Sep 10 18:40:21.150 INFO kablam!     |
Sep 10 18:40:21.150 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 18:40:21.150 INFO kablam! help: remove these parentheses
Sep 10 18:40:21.150 INFO kablam!     |
Sep 10 18:40:21.150 INFO kablam! 696 |                                         Ok(Date::new({
Sep 10 18:40:21.150 INFO kablam! 697 |      match x.as_u64() {
Sep 10 18:40:21.150 INFO kablam! 698 |          Some(x) => x,
Sep 10 18:40:21.150 INFO kablam! 699 |          None =>
Sep 10 18:40:21.150 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 10 18:40:21.150 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 10 18:40:21.150 INFO kablam!   ...
Sep 10 18:40:21.150 INFO kablam! 
Sep 10 18:40:21.210 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 18:40:21.210 INFO kablam!   --> src/main.rs:12:1
Sep 10 18:40:21.210 INFO kablam!    |
Sep 10 18:40:21.210 INFO kablam! 12 | #[macro_use]
Sep 10 18:40:21.210 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 18:40:21.210 INFO kablam!    |
Sep 10 18:40:21.210 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 18:40:21.210 INFO kablam! 
Sep 10 18:40:21.214 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 18:40:21.214 INFO kablam!    --> src/marionette.rs:696:54
Sep 10 18:40:21.214 INFO kablam!     |
Sep 10 18:40:21.214 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 10 18:40:21.214 INFO kablam!     |  ______________________________________________________^
Sep 10 18:40:21.214 INFO kablam! 697 | |                                             x.as_u64(),
Sep 10 18:40:21.214 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 10 18:40:21.214 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 10 18:40:21.214 INFO kablam!     | |____________________________________________________________________________________^
Sep 10 18:40:21.214 INFO kablam!     |
Sep 10 18:40:21.214 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 18:40:21.214 INFO kablam! help: remove these parentheses
Sep 10 18:40:21.214 INFO kablam!     |
Sep 10 18:40:21.214 INFO kablam! 696 |                                         Ok(Date::new({
Sep 10 18:40:21.214 INFO kablam! 697 |      match x.as_u64() {
Sep 10 18:40:21.214 INFO kablam! 698 |          Some(x) => x,
Sep 10 18:40:21.214 INFO kablam! 699 |          None =>
Sep 10 18:40:21.214 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 10 18:40:21.214 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 10 18:40:21.214 INFO kablam!   ...
Sep 10 18:40:21.214 INFO kablam! 
Sep 10 18:40:21.854 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.854 INFO kablam!     --> src/marionette.rs:1117:13
Sep 10 18:40:21.854 INFO kablam!      |
Sep 10 18:40:21.854 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 10 18:40:21.854 INFO kablam!      |             ----^^^^^^
Sep 10 18:40:21.854 INFO kablam!      |             |
Sep 10 18:40:21.854 INFO kablam!      |             help: remove this `mut`
Sep 10 18:40:21.854 INFO kablam!      |
Sep 10 18:40:21.854 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 10 18:40:21.854 INFO kablam! 
Sep 10 18:40:21.854 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.854 INFO kablam!     --> src/marionette.rs:1119:17
Sep 10 18:40:21.854 INFO kablam!      |
Sep 10 18:40:21.854 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 10 18:40:21.854 INFO kablam!      |                 ----^^^
Sep 10 18:40:21.854 INFO kablam!      |                 |
Sep 10 18:40:21.854 INFO kablam!      |                 help: remove this `mut`
Sep 10 18:40:21.854 INFO kablam! 
Sep 10 18:40:21.854 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.854 INFO kablam!     --> src/marionette.rs:1141:13
Sep 10 18:40:21.854 INFO kablam!      |
Sep 10 18:40:21.854 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 10 18:40:21.854 INFO kablam!      |             ----^^^
Sep 10 18:40:21.854 INFO kablam!      |             |
Sep 10 18:40:21.854 INFO kablam!      |             help: remove this `mut`
Sep 10 18:40:21.854 INFO kablam! 
Sep 10 18:40:21.954 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.954 INFO kablam!     --> src/marionette.rs:1117:13
Sep 10 18:40:21.954 INFO kablam!      |
Sep 10 18:40:21.954 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 10 18:40:21.954 INFO kablam!      |             ----^^^^^^
Sep 10 18:40:21.954 INFO kablam!      |             |
Sep 10 18:40:21.954 INFO kablam!      |             help: remove this `mut`
Sep 10 18:40:21.954 INFO kablam!      |
Sep 10 18:40:21.954 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 10 18:40:21.954 INFO kablam! 
Sep 10 18:40:21.954 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.954 INFO kablam!     --> src/marionette.rs:1119:17
Sep 10 18:40:21.954 INFO kablam!      |
Sep 10 18:40:21.954 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 10 18:40:21.954 INFO kablam!      |                 ----^^^
Sep 10 18:40:21.954 INFO kablam!      |                 |
Sep 10 18:40:21.954 INFO kablam!      |                 help: remove this `mut`
Sep 10 18:40:21.954 INFO kablam! 
Sep 10 18:40:21.954 INFO kablam! warning: variable does not need to be mutable
Sep 10 18:40:21.954 INFO kablam!     --> src/marionette.rs:1141:13
Sep 10 18:40:21.954 INFO kablam!      |
Sep 10 18:40:21.954 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 10 18:40:21.954 INFO kablam!      |             ----^^^
Sep 10 18:40:21.954 INFO kablam!      |             |
Sep 10 18:40:21.954 INFO kablam!      |             help: remove this `mut`
Sep 10 18:40:21.954 INFO kablam! 
Sep 10 18:40:22.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.40s
Sep 10 18:40:22.053 INFO kablam! su: No module specific data is present
Sep 10 18:40:23.190 INFO running `"docker" "rm" "-f" "cf569cd48e0227081985352b5b244686079b873b51554b4421290e1a5d4a385d"`
Sep 10 18:40:23.319 INFO blam! cf569cd48e0227081985352b5b244686079b873b51554b4421290e1a5d4a385d