Sep 02 13:37:21.578 INFO checking geckodriver-0.8.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 13:37:21.578 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 13:37:21.578 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:37:21.777 INFO blam! 651631f3a641e14a52425d7d821d2e3a8ba9b9f1182fec50f92698ecf5112ac3
Sep 02 13:37:21.780 INFO running `"docker" "start" "-a" "651631f3a641e14a52425d7d821d2e3a8ba9b9f1182fec50f92698ecf5112ac3"`
Sep 02 13:37:22.592 INFO kablam!     Checking mozprofile v0.2.1
Sep 02 13:37:22.593 INFO kablam!     Checking cookie v0.2.5
Sep 02 13:37:24.393 INFO kablam!     Checking mozrunner v0.2.0
Sep 02 13:37:24.421 INFO kablam!     Checking hyper v0.9.18
Sep 02 13:37:31.537 INFO kablam!     Checking webdriver v0.10.2
Sep 02 13:37:34.428 INFO kablam!     Checking geckodriver v0.8.0 (file:///source)
Sep 02 13:37:37.231 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 13:37:37.231 INFO kablam!   --> src/main.rs:12:1
Sep 02 13:37:37.231 INFO kablam!    |
Sep 02 13:37:37.231 INFO kablam! 12 | #[macro_use]
Sep 02 13:37:37.231 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 13:37:37.231 INFO kablam!    |
Sep 02 13:37:37.231 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 13:37:37.231 INFO kablam! 
Sep 02 13:37:37.233 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 13:37:37.233 INFO kablam!    --> src/marionette.rs:696:54
Sep 02 13:37:37.233 INFO kablam!     |
Sep 02 13:37:37.233 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 02 13:37:37.233 INFO kablam!     |  ______________________________________________________^
Sep 02 13:37:37.233 INFO kablam! 697 | |                                             x.as_u64(),
Sep 02 13:37:37.233 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 02 13:37:37.233 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 02 13:37:37.233 INFO kablam!     | |____________________________________________________________________________________^
Sep 02 13:37:37.233 INFO kablam!     |
Sep 02 13:37:37.233 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 13:37:37.233 INFO kablam! help: remove these parentheses
Sep 02 13:37:37.233 INFO kablam!     |
Sep 02 13:37:37.233 INFO kablam! 696 |                                         Ok(Date::new({
Sep 02 13:37:37.233 INFO kablam! 697 |      match x.as_u64() {
Sep 02 13:37:37.233 INFO kablam! 698 |          Some(x) => x,
Sep 02 13:37:37.233 INFO kablam! 699 |          None =>
Sep 02 13:37:37.233 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 02 13:37:37.233 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 02 13:37:37.234 INFO kablam!   ...
Sep 02 13:37:37.234 INFO kablam! 
Sep 02 13:37:37.591 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 13:37:37.591 INFO kablam!   --> src/main.rs:12:1
Sep 02 13:37:37.591 INFO kablam!    |
Sep 02 13:37:37.591 INFO kablam! 12 | #[macro_use]
Sep 02 13:37:37.591 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 13:37:37.591 INFO kablam!    |
Sep 02 13:37:37.591 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 13:37:37.591 INFO kablam! 
Sep 02 13:37:37.594 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 13:37:37.594 INFO kablam!    --> src/marionette.rs:696:54
Sep 02 13:37:37.594 INFO kablam!     |
Sep 02 13:37:37.594 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 02 13:37:37.594 INFO kablam!     |  ______________________________________________________^
Sep 02 13:37:37.594 INFO kablam! 697 | |                                             x.as_u64(),
Sep 02 13:37:37.594 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 02 13:37:37.594 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 02 13:37:37.594 INFO kablam!     | |____________________________________________________________________________________^
Sep 02 13:37:37.595 INFO kablam!     |
Sep 02 13:37:37.595 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 13:37:37.595 INFO kablam! help: remove these parentheses
Sep 02 13:37:37.595 INFO kablam!     |
Sep 02 13:37:37.595 INFO kablam! 696 |                                         Ok(Date::new({
Sep 02 13:37:37.595 INFO kablam! 697 |      match x.as_u64() {
Sep 02 13:37:37.595 INFO kablam! 698 |          Some(x) => x,
Sep 02 13:37:37.595 INFO kablam! 699 |          None =>
Sep 02 13:37:37.595 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 02 13:37:37.595 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 02 13:37:37.595 INFO kablam!   ...
Sep 02 13:37:37.595 INFO kablam! 
Sep 02 13:37:38.216 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.216 INFO kablam!     --> src/marionette.rs:1117:13
Sep 02 13:37:38.216 INFO kablam!      |
Sep 02 13:37:38.216 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 02 13:37:38.216 INFO kablam!      |             ----^^^^^^
Sep 02 13:37:38.216 INFO kablam!      |             |
Sep 02 13:37:38.216 INFO kablam!      |             help: remove this `mut`
Sep 02 13:37:38.217 INFO kablam!      |
Sep 02 13:37:38.217 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 02 13:37:38.217 INFO kablam! 
Sep 02 13:37:38.217 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.217 INFO kablam!     --> src/marionette.rs:1119:17
Sep 02 13:37:38.217 INFO kablam!      |
Sep 02 13:37:38.217 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 02 13:37:38.217 INFO kablam!      |                 ----^^^
Sep 02 13:37:38.217 INFO kablam!      |                 |
Sep 02 13:37:38.217 INFO kablam!      |                 help: remove this `mut`
Sep 02 13:37:38.217 INFO kablam! 
Sep 02 13:37:38.217 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.217 INFO kablam!     --> src/marionette.rs:1141:13
Sep 02 13:37:38.217 INFO kablam!      |
Sep 02 13:37:38.217 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 02 13:37:38.217 INFO kablam!      |             ----^^^
Sep 02 13:37:38.217 INFO kablam!      |             |
Sep 02 13:37:38.217 INFO kablam!      |             help: remove this `mut`
Sep 02 13:37:38.217 INFO kablam! 
Sep 02 13:37:38.649 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.649 INFO kablam!     --> src/marionette.rs:1117:13
Sep 02 13:37:38.649 INFO kablam!      |
Sep 02 13:37:38.649 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 02 13:37:38.649 INFO kablam!      |             ----^^^^^^
Sep 02 13:37:38.649 INFO kablam!      |             |
Sep 02 13:37:38.650 INFO kablam!      |             help: remove this `mut`
Sep 02 13:37:38.650 INFO kablam!      |
Sep 02 13:37:38.650 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 02 13:37:38.650 INFO kablam! 
Sep 02 13:37:38.650 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.650 INFO kablam!     --> src/marionette.rs:1119:17
Sep 02 13:37:38.650 INFO kablam!      |
Sep 02 13:37:38.650 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 02 13:37:38.650 INFO kablam!      |                 ----^^^
Sep 02 13:37:38.650 INFO kablam!      |                 |
Sep 02 13:37:38.650 INFO kablam!      |                 help: remove this `mut`
Sep 02 13:37:38.650 INFO kablam! 
Sep 02 13:37:38.650 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:37:38.650 INFO kablam!     --> src/marionette.rs:1141:13
Sep 02 13:37:38.650 INFO kablam!      |
Sep 02 13:37:38.651 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 02 13:37:38.651 INFO kablam!      |             ----^^^
Sep 02 13:37:38.651 INFO kablam!      |             |
Sep 02 13:37:38.651 INFO kablam!      |             help: remove this `mut`
Sep 02 13:37:38.651 INFO kablam! 
Sep 02 13:37:38.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.35s
Sep 02 13:37:38.769 INFO kablam! su: No module specific data is present
Sep 02 13:37:39.305 INFO running `"docker" "rm" "-f" "651631f3a641e14a52425d7d821d2e3a8ba9b9f1182fec50f92698ecf5112ac3"`
Sep 02 13:37:39.448 INFO blam! 651631f3a641e14a52425d7d821d2e3a8ba9b9f1182fec50f92698ecf5112ac3