Sep 21 00:34:53.532 INFO checking wires-0.7.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:34:53.532 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:34:53.532 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:34:53.715 INFO blam! fb5b2d16bc41ccff6ad1527f852aaa24e08767dbbb8e06c16e3c890f4246f470
Sep 21 00:34:53.717 INFO running `"docker" "start" "-a" "fb5b2d16bc41ccff6ad1527f852aaa24e08767dbbb8e06c16e3c890f4246f470"`
Sep 21 00:34:54.393 INFO kablam! usermod: no changes
Sep 21 00:34:54.557 INFO kablam!     Checking argparse v0.2.2
Sep 21 00:34:54.557 INFO kablam!     Checking num_cpus v0.2.13
Sep 21 00:34:54.557 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 21 00:34:54.557 INFO kablam!     Checking msdos_time v0.1.6
Sep 21 00:34:54.557 INFO kablam!     Checking mozprofile v0.2.1
Sep 21 00:34:54.561 INFO kablam!     Checking cookie v0.2.5
Sep 21 00:34:54.562 INFO kablam!     Checking flate2 v0.2.20
Sep 21 00:34:55.264 INFO kablam!     Checking hyper v0.8.1
Sep 21 00:34:55.724 INFO kablam!     Checking mozrunner v0.2.0
Sep 21 00:34:57.074 INFO kablam!     Checking bzip2 v0.3.3
Sep 21 00:34:57.806 INFO kablam!     Checking zip v0.1.19
Sep 21 00:34:59.380 INFO kablam!     Checking webdriver v0.8.1
Sep 21 00:35:00.305 INFO kablam!     Checking wires v0.7.1 (/source)
Sep 21 00:35:00.726 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 00:35:00.726 INFO kablam!   --> src/main.rs:12:1
Sep 21 00:35:00.726 INFO kablam!    |
Sep 21 00:35:00.726 INFO kablam! 12 | #[macro_use]
Sep 21 00:35:00.726 INFO kablam!    | ^^^^^^^^^^^^
Sep 21 00:35:00.726 INFO kablam!    |
Sep 21 00:35:00.726 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 00:35:00.726 INFO kablam! 
Sep 21 00:35:00.726 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 00:35:00.726 INFO kablam!    --> src/marionette.rs:696:54
Sep 21 00:35:00.726 INFO kablam!     |
Sep 21 00:35:00.726 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 21 00:35:00.726 INFO kablam!     |  ______________________________________________________^
Sep 21 00:35:00.726 INFO kablam! 697 | |                                             x.as_u64(),
Sep 21 00:35:00.726 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 21 00:35:00.726 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 21 00:35:00.726 INFO kablam!     | |____________________________________________________________________________________^
Sep 21 00:35:00.726 INFO kablam!     |
Sep 21 00:35:00.726 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 00:35:00.726 INFO kablam! help: remove these parentheses
Sep 21 00:35:00.726 INFO kablam!     |
Sep 21 00:35:00.726 INFO kablam! 696 |                                         Ok(Date::new({
Sep 21 00:35:00.726 INFO kablam! 697 |      match x.as_u64() {
Sep 21 00:35:00.726 INFO kablam! 698 |          Some(x) => x,
Sep 21 00:35:00.726 INFO kablam! 699 |          None =>
Sep 21 00:35:00.726 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 21 00:35:00.726 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 21 00:35:00.726 INFO kablam!   ...
Sep 21 00:35:00.726 INFO kablam! 
Sep 21 00:35:00.726 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 00:35:00.727 INFO kablam!    --> src/marionette.rs:704:54
Sep 21 00:35:00.727 INFO kablam!     |
Sep 21 00:35:00.727 INFO kablam! 704 |                                           Ok(Date::new((try_opt!(
Sep 21 00:35:00.727 INFO kablam!     |  ______________________________________________________^
Sep 21 00:35:00.727 INFO kablam! 705 | |                                             x.as_u64(),
Sep 21 00:35:00.727 INFO kablam! 706 | |                                             ErrorStatus::UnknownError,
Sep 21 00:35:00.727 INFO kablam! 707 | |                                             "Failed to interpret domain as String"))))
Sep 21 00:35:00.727 INFO kablam!     | |____________________________________________________________________________________^
Sep 21 00:35:00.727 INFO kablam! help: remove these parentheses
Sep 21 00:35:00.727 INFO kablam!     |
Sep 21 00:35:00.727 INFO kablam! 704 |                                         Ok(Date::new({
Sep 21 00:35:00.727 INFO kablam! 705 |      match x.as_u64() {
Sep 21 00:35:00.727 INFO kablam! 706 |          Some(x) => x,
Sep 21 00:35:00.727 INFO kablam! 707 |          None =>
Sep 21 00:35:00.727 INFO kablam! 708 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 21 00:35:00.727 INFO kablam! 709 |                                         "Failed to interpret domain as String")),
Sep 21 00:35:00.727 INFO kablam!   ...
Sep 21 00:35:00.727 INFO kablam! 
Sep 21 00:35:00.786 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 00:35:00.786 INFO kablam!   --> src/main.rs:12:1
Sep 21 00:35:00.786 INFO kablam!    |
Sep 21 00:35:00.786 INFO kablam! 12 | #[macro_use]
Sep 21 00:35:00.786 INFO kablam!    | ^^^^^^^^^^^^
Sep 21 00:35:00.786 INFO kablam!    |
Sep 21 00:35:00.786 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 00:35:00.786 INFO kablam! 
Sep 21 00:35:00.786 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 00:35:00.786 INFO kablam!    --> src/marionette.rs:696:54
Sep 21 00:35:00.786 INFO kablam!     |
Sep 21 00:35:00.786 INFO kablam! 696 |                                           Ok(Date::new((try_opt!(
Sep 21 00:35:00.786 INFO kablam!     |  ______________________________________________________^
Sep 21 00:35:00.786 INFO kablam! 697 | |                                             x.as_u64(),
Sep 21 00:35:00.786 INFO kablam! 698 | |                                             ErrorStatus::UnknownError,
Sep 21 00:35:00.786 INFO kablam! 699 | |                                             "Failed to interpret domain as String"))))
Sep 21 00:35:00.786 INFO kablam!     | |____________________________________________________________________________________^
Sep 21 00:35:00.786 INFO kablam!     |
Sep 21 00:35:00.786 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 00:35:00.786 INFO kablam! help: remove these parentheses
Sep 21 00:35:00.786 INFO kablam!     |
Sep 21 00:35:00.786 INFO kablam! 696 |                                         Ok(Date::new({
Sep 21 00:35:00.786 INFO kablam! 697 |      match x.as_u64() {
Sep 21 00:35:00.786 INFO kablam! 698 |          Some(x) => x,
Sep 21 00:35:00.786 INFO kablam! 699 |          None =>
Sep 21 00:35:00.786 INFO kablam! 700 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 21 00:35:00.786 INFO kablam! 701 |                                         "Failed to interpret domain as String")),
Sep 21 00:35:00.786 INFO kablam!   ...
Sep 21 00:35:00.786 INFO kablam! 
Sep 21 00:35:00.786 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 00:35:00.786 INFO kablam!    --> src/marionette.rs:704:54
Sep 21 00:35:00.786 INFO kablam!     |
Sep 21 00:35:00.786 INFO kablam! 704 |                                           Ok(Date::new((try_opt!(
Sep 21 00:35:00.787 INFO kablam!     |  ______________________________________________________^
Sep 21 00:35:00.787 INFO kablam! 705 | |                                             x.as_u64(),
Sep 21 00:35:00.787 INFO kablam! 706 | |                                             ErrorStatus::UnknownError,
Sep 21 00:35:00.787 INFO kablam! 707 | |                                             "Failed to interpret domain as String"))))
Sep 21 00:35:00.787 INFO kablam!     | |____________________________________________________________________________________^
Sep 21 00:35:00.787 INFO kablam! help: remove these parentheses
Sep 21 00:35:00.787 INFO kablam!     |
Sep 21 00:35:00.787 INFO kablam! 704 |                                         Ok(Date::new({
Sep 21 00:35:00.787 INFO kablam! 705 |      match x.as_u64() {
Sep 21 00:35:00.787 INFO kablam! 706 |          Some(x) => x,
Sep 21 00:35:00.787 INFO kablam! 707 |          None =>
Sep 21 00:35:00.787 INFO kablam! 708 |          return Err(WebDriverError::new(ErrorStatus::UnknownError,
Sep 21 00:35:00.787 INFO kablam! 709 |                                         "Failed to interpret domain as String")),
Sep 21 00:35:00.787 INFO kablam!   ...
Sep 21 00:35:00.787 INFO kablam! 
Sep 21 00:35:01.224 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.224 INFO kablam!     --> src/marionette.rs:1125:13
Sep 21 00:35:01.224 INFO kablam!      |
Sep 21 00:35:01.224 INFO kablam! 1125 |         let mut stream = self.stream.as_mut().unwrap();
Sep 21 00:35:01.224 INFO kablam!      |             ----^^^^^^
Sep 21 00:35:01.224 INFO kablam!      |             |
Sep 21 00:35:01.224 INFO kablam!      |             help: remove this `mut`
Sep 21 00:35:01.224 INFO kablam!      |
Sep 21 00:35:01.224 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 21 00:35:01.224 INFO kablam! 
Sep 21 00:35:01.224 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.224 INFO kablam!     --> src/marionette.rs:1127:17
Sep 21 00:35:01.224 INFO kablam!      |
Sep 21 00:35:01.224 INFO kablam! 1127 |             let mut buf = &mut [0 as u8];
Sep 21 00:35:01.224 INFO kablam!      |                 ----^^^
Sep 21 00:35:01.224 INFO kablam!      |                 |
Sep 21 00:35:01.224 INFO kablam!      |                 help: remove this `mut`
Sep 21 00:35:01.224 INFO kablam! 
Sep 21 00:35:01.224 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.224 INFO kablam!     --> src/marionette.rs:1149:13
Sep 21 00:35:01.224 INFO kablam!      |
Sep 21 00:35:01.224 INFO kablam! 1149 |         let mut buf = &mut [0 as u8; 8192];
Sep 21 00:35:01.224 INFO kablam!      |             ----^^^
Sep 21 00:35:01.224 INFO kablam!      |             |
Sep 21 00:35:01.224 INFO kablam!      |             help: remove this `mut`
Sep 21 00:35:01.224 INFO kablam! 
Sep 21 00:35:01.326 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.326 INFO kablam!     --> src/marionette.rs:1125:13
Sep 21 00:35:01.326 INFO kablam!      |
Sep 21 00:35:01.326 INFO kablam! 1125 |         let mut stream = self.stream.as_mut().unwrap();
Sep 21 00:35:01.326 INFO kablam!      |             ----^^^^^^
Sep 21 00:35:01.326 INFO kablam!      |             |
Sep 21 00:35:01.326 INFO kablam!      |             help: remove this `mut`
Sep 21 00:35:01.326 INFO kablam!      |
Sep 21 00:35:01.326 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 21 00:35:01.326 INFO kablam! 
Sep 21 00:35:01.326 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.326 INFO kablam!     --> src/marionette.rs:1127:17
Sep 21 00:35:01.326 INFO kablam!      |
Sep 21 00:35:01.326 INFO kablam! 1127 |             let mut buf = &mut [0 as u8];
Sep 21 00:35:01.326 INFO kablam!      |                 ----^^^
Sep 21 00:35:01.326 INFO kablam!      |                 |
Sep 21 00:35:01.326 INFO kablam!      |                 help: remove this `mut`
Sep 21 00:35:01.326 INFO kablam! 
Sep 21 00:35:01.326 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:35:01.326 INFO kablam!     --> src/marionette.rs:1149:13
Sep 21 00:35:01.326 INFO kablam!      |
Sep 21 00:35:01.326 INFO kablam! 1149 |         let mut buf = &mut [0 as u8; 8192];
Sep 21 00:35:01.326 INFO kablam!      |             ----^^^
Sep 21 00:35:01.326 INFO kablam!      |             |
Sep 21 00:35:01.326 INFO kablam!      |             help: remove this `mut`
Sep 21 00:35:01.326 INFO kablam! 
Sep 21 00:35:01.418 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
Sep 21 00:35:01.426 INFO kablam! su: No module specific data is present
Sep 21 00:35:02.997 INFO running `"docker" "rm" "-f" "fb5b2d16bc41ccff6ad1527f852aaa24e08767dbbb8e06c16e3c890f4246f470"`
Sep 21 00:35:03.122 INFO blam! fb5b2d16bc41ccff6ad1527f852aaa24e08767dbbb8e06c16e3c890f4246f470