Sep 20 03:10:20.647 INFO checking geckodriver-0.8.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:10:20.647 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:10:20.647 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:10:20.846 INFO blam! c72aeccac834d8ef161453806eafae30c96b2c46ec4945a286a04b621dbf4674
Sep 20 03:10:20.850 INFO running `"docker" "start" "-a" "c72aeccac834d8ef161453806eafae30c96b2c46ec4945a286a04b621dbf4674"`
Sep 20 03:10:21.971 INFO kablam! usermod: no changes
Sep 20 03:10:22.222 INFO kablam!     Checking mozprofile v0.2.1
Sep 20 03:10:22.223 INFO kablam!     Checking zip v0.1.19
Sep 20 03:10:22.223 INFO kablam!     Checking cookie v0.2.5
Sep 20 03:10:24.445 INFO kablam!     Checking hyper v0.9.18
Sep 20 03:10:24.910 INFO kablam!     Checking mozrunner v0.2.0
Sep 20 03:10:28.866 INFO kablam!     Checking webdriver v0.10.2
Sep 20 03:10:30.594 INFO kablam!     Checking geckodriver v0.8.0 (/source)
Sep 20 03:10:32.047 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:10:32.047 INFO kablam!   --> src/main.rs:12:1
Sep 20 03:10:32.047 INFO kablam!    |
Sep 20 03:10:32.047 INFO kablam! 12 | #[macro_use]
Sep 20 03:10:32.047 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 03:10:32.047 INFO kablam!    |
Sep 20 03:10:32.047 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 03:10:32.047 INFO kablam! 
Sep 20 03:10:32.047 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:10:32.047 INFO kablam!    --> src/marionette.rs:696:54
Sep 20 03:10:32.047 INFO kablam!     |
Sep 20 03:10:32.047 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 20 03:10:32.047 INFO kablam!     |  ______________________________________________________^
Sep 20 03:10:32.047 INFO kablam! 697 | |                                             x.as_u64(),
Sep 20 03:10:32.047 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 20 03:10:32.047 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 20 03:10:32.047 INFO kablam!     | |____________________________________________________________________________________^
Sep 20 03:10:32.047 INFO kablam!     |
Sep 20 03:10:32.047 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 03:10:32.050 INFO kablam! help: remove these parentheses
Sep 20 03:10:32.050 INFO kablam!     |
Sep 20 03:10:32.050 INFO kablam! 696 |                                         Ok(Date::new({
Sep 20 03:10:32.050 INFO kablam! 697 |      match x.as_u64() {
Sep 20 03:10:32.050 INFO kablam! 698 |          Some(x) => x,
Sep 20 03:10:32.050 INFO kablam! 699 |          None =>
Sep 20 03:10:32.050 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 20 03:10:32.050 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 20 03:10:32.050 INFO kablam!   ...
Sep 20 03:10:32.050 INFO kablam! 
Sep 20 03:10:32.230 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:10:32.230 INFO kablam!   --> src/main.rs:12:1
Sep 20 03:10:32.230 INFO kablam!    |
Sep 20 03:10:32.230 INFO kablam! 12 | #[macro_use]
Sep 20 03:10:32.230 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 03:10:32.230 INFO kablam!    |
Sep 20 03:10:32.230 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 03:10:32.230 INFO kablam! 
Sep 20 03:10:32.230 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:10:32.230 INFO kablam!    --> src/marionette.rs:696:54
Sep 20 03:10:32.230 INFO kablam!     |
Sep 20 03:10:32.230 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 20 03:10:32.230 INFO kablam!     |  ______________________________________________________^
Sep 20 03:10:32.230 INFO kablam! 697 | |                                             x.as_u64(),
Sep 20 03:10:32.230 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 20 03:10:32.230 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 20 03:10:32.230 INFO kablam!     | |____________________________________________________________________________________^
Sep 20 03:10:32.230 INFO kablam!     |
Sep 20 03:10:32.230 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 03:10:32.230 INFO kablam! help: remove these parentheses
Sep 20 03:10:32.230 INFO kablam!     |
Sep 20 03:10:32.230 INFO kablam! 696 |                                         Ok(Date::new({
Sep 20 03:10:32.230 INFO kablam! 697 |      match x.as_u64() {
Sep 20 03:10:32.230 INFO kablam! 698 |          Some(x) => x,
Sep 20 03:10:32.230 INFO kablam! 699 |          None =>
Sep 20 03:10:32.230 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 20 03:10:32.230 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 20 03:10:32.230 INFO kablam!   ...
Sep 20 03:10:32.230 INFO kablam! 
Sep 20 03:10:32.526 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.526 INFO kablam!     --> src/marionette.rs:1117:13
Sep 20 03:10:32.526 INFO kablam!      |
Sep 20 03:10:32.526 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 20 03:10:32.526 INFO kablam!      |             ----^^^^^^
Sep 20 03:10:32.526 INFO kablam!      |             |
Sep 20 03:10:32.526 INFO kablam!      |             help: remove this `mut`
Sep 20 03:10:32.526 INFO kablam!      |
Sep 20 03:10:32.526 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 20 03:10:32.526 INFO kablam! 
Sep 20 03:10:32.527 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.527 INFO kablam!     --> src/marionette.rs:1119:17
Sep 20 03:10:32.527 INFO kablam!      |
Sep 20 03:10:32.527 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 20 03:10:32.527 INFO kablam!      |                 ----^^^
Sep 20 03:10:32.527 INFO kablam!      |                 |
Sep 20 03:10:32.527 INFO kablam!      |                 help: remove this `mut`
Sep 20 03:10:32.527 INFO kablam! 
Sep 20 03:10:32.527 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.527 INFO kablam!     --> src/marionette.rs:1141:13
Sep 20 03:10:32.527 INFO kablam!      |
Sep 20 03:10:32.527 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 20 03:10:32.527 INFO kablam!      |             ----^^^
Sep 20 03:10:32.527 INFO kablam!      |             |
Sep 20 03:10:32.527 INFO kablam!      |             help: remove this `mut`
Sep 20 03:10:32.527 INFO kablam! 
Sep 20 03:10:32.746 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.746 INFO kablam!     --> src/marionette.rs:1117:13
Sep 20 03:10:32.746 INFO kablam!      |
Sep 20 03:10:32.746 INFO kablam! 1117 |         let mut stream = self.stream.as_mut().unwrap();
Sep 20 03:10:32.746 INFO kablam!      |             ----^^^^^^
Sep 20 03:10:32.746 INFO kablam!      |             |
Sep 20 03:10:32.746 INFO kablam!      |             help: remove this `mut`
Sep 20 03:10:32.746 INFO kablam!      |
Sep 20 03:10:32.746 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 20 03:10:32.746 INFO kablam! 
Sep 20 03:10:32.746 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.746 INFO kablam!     --> src/marionette.rs:1119:17
Sep 20 03:10:32.746 INFO kablam!      |
Sep 20 03:10:32.746 INFO kablam! 1119 |             let mut buf = &mut [0 as u8];
Sep 20 03:10:32.746 INFO kablam!      |                 ----^^^
Sep 20 03:10:32.746 INFO kablam!      |                 |
Sep 20 03:10:32.746 INFO kablam!      |                 help: remove this `mut`
Sep 20 03:10:32.746 INFO kablam! 
Sep 20 03:10:32.746 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:10:32.746 INFO kablam!     --> src/marionette.rs:1141:13
Sep 20 03:10:32.746 INFO kablam!      |
Sep 20 03:10:32.746 INFO kablam! 1141 |         let mut buf = &mut [0 as u8; 8192];
Sep 20 03:10:32.746 INFO kablam!      |             ----^^^
Sep 20 03:10:32.746 INFO kablam!      |             |
Sep 20 03:10:32.746 INFO kablam!      |             help: remove this `mut`
Sep 20 03:10:32.746 INFO kablam! 
Sep 20 03:10:32.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.79s
Sep 20 03:10:32.817 INFO kablam! su: No module specific data is present
Sep 20 03:10:33.589 INFO running `"docker" "rm" "-f" "c72aeccac834d8ef161453806eafae30c96b2c46ec4945a286a04b621dbf4674"`
Sep 20 03:10:33.714 INFO blam! c72aeccac834d8ef161453806eafae30c96b2c46ec4945a286a04b621dbf4674