Sep 02 11:48:34.315 INFO checking google-tpu1_alpha1-1.0.7+20171121 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 11:48:34.315 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 11:48:34.315 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 11:48:34.482 INFO blam! ffcca3fc5d3f399b75d0da40b002907be3e381ab42dbd439985d6d810d8b6788
Sep 02 11:48:34.484 INFO running `"docker" "start" "-a" "ffcca3fc5d3f399b75d0da40b002907be3e381ab42dbd439985d6d810d8b6788"`
Sep 02 11:48:35.279 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 02 11:48:39.602 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.602 INFO kablam!     --> src/lib.rs:1098:66
Sep 02 11:48:39.602 INFO kablam!      |
Sep 02 11:48:39.602 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 02 11:48:39.602 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.602 INFO kablam!      |
Sep 02 11:48:39.602 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 02 11:48:39.603 INFO kablam! 
Sep 02 11:48:39.603 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.603 INFO kablam!     --> src/lib.rs:1387:66
Sep 02 11:48:39.603 INFO kablam!      |
Sep 02 11:48:39.603 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 02 11:48:39.603 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.603 INFO kablam! 
Sep 02 11:48:39.604 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.604 INFO kablam!     --> src/lib.rs:1677:66
Sep 02 11:48:39.604 INFO kablam!      |
Sep 02 11:48:39.604 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 11:48:39.604 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.605 INFO kablam! 
Sep 02 11:48:39.605 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.605 INFO kablam!     --> src/lib.rs:1956:66
Sep 02 11:48:39.605 INFO kablam!      |
Sep 02 11:48:39.606 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.606 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.606 INFO kablam! 
Sep 02 11:48:39.606 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.606 INFO kablam!     --> src/lib.rs:2209:66
Sep 02 11:48:39.606 INFO kablam!      |
Sep 02 11:48:39.607 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.607 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.607 INFO kablam! 
Sep 02 11:48:39.607 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.607 INFO kablam!     --> src/lib.rs:2465:66
Sep 02 11:48:39.608 INFO kablam!      |
Sep 02 11:48:39.608 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.608 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.608 INFO kablam! 
Sep 02 11:48:39.608 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.608 INFO kablam!     --> src/lib.rs:2725:66
Sep 02 11:48:39.609 INFO kablam!      |
Sep 02 11:48:39.609 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 11:48:39.609 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.609 INFO kablam! 
Sep 02 11:48:39.609 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.610 INFO kablam!     --> src/lib.rs:3011:66
Sep 02 11:48:39.610 INFO kablam!      |
Sep 02 11:48:39.610 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.610 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.610 INFO kablam! 
Sep 02 11:48:39.611 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.611 INFO kablam!     --> src/lib.rs:3264:66
Sep 02 11:48:39.611 INFO kablam!      |
Sep 02 11:48:39.611 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.611 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.611 INFO kablam! 
Sep 02 11:48:39.611 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.612 INFO kablam!     --> src/lib.rs:3526:66
Sep 02 11:48:39.612 INFO kablam!      |
Sep 02 11:48:39.612 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 11:48:39.612 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.612 INFO kablam! 
Sep 02 11:48:39.613 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.613 INFO kablam!     --> src/lib.rs:3813:66
Sep 02 11:48:39.613 INFO kablam!      |
Sep 02 11:48:39.613 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.613 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.613 INFO kablam! 
Sep 02 11:48:39.614 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.614 INFO kablam!     --> src/lib.rs:4070:66
Sep 02 11:48:39.614 INFO kablam!      |
Sep 02 11:48:39.614 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 11:48:39.614 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.614 INFO kablam! 
Sep 02 11:48:39.924 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.924 INFO kablam!     --> src/lib.rs:1098:66
Sep 02 11:48:39.924 INFO kablam!      |
Sep 02 11:48:39.924 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 02 11:48:39.924 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.924 INFO kablam!      |
Sep 02 11:48:39.924 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 02 11:48:39.924 INFO kablam! 
Sep 02 11:48:39.925 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.925 INFO kablam!     --> src/lib.rs:1387:66
Sep 02 11:48:39.926 INFO kablam!      |
Sep 02 11:48:39.926 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 02 11:48:39.926 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.926 INFO kablam! 
Sep 02 11:48:39.926 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.926 INFO kablam!     --> src/lib.rs:1677:66
Sep 02 11:48:39.926 INFO kablam!      |
Sep 02 11:48:39.926 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 11:48:39.926 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.926 INFO kablam! 
Sep 02 11:48:39.927 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.927 INFO kablam!     --> src/lib.rs:1956:66
Sep 02 11:48:39.927 INFO kablam!      |
Sep 02 11:48:39.927 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.927 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.927 INFO kablam! 
Sep 02 11:48:39.927 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.927 INFO kablam!     --> src/lib.rs:2209:66
Sep 02 11:48:39.927 INFO kablam!      |
Sep 02 11:48:39.927 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.927 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.927 INFO kablam! 
Sep 02 11:48:39.929 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.929 INFO kablam!     --> src/lib.rs:2465:66
Sep 02 11:48:39.929 INFO kablam!      |
Sep 02 11:48:39.929 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.929 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.929 INFO kablam! 
Sep 02 11:48:39.929 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.929 INFO kablam!     --> src/lib.rs:2725:66
Sep 02 11:48:39.929 INFO kablam!      |
Sep 02 11:48:39.929 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 02 11:48:39.929 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.929 INFO kablam! 
Sep 02 11:48:39.929 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.929 INFO kablam!     --> src/lib.rs:3011:66
Sep 02 11:48:39.929 INFO kablam!      |
Sep 02 11:48:39.929 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.929 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.929 INFO kablam! 
Sep 02 11:48:39.930 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.930 INFO kablam!     --> src/lib.rs:3264:66
Sep 02 11:48:39.930 INFO kablam!      |
Sep 02 11:48:39.930 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.931 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.931 INFO kablam! 
Sep 02 11:48:39.931 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.931 INFO kablam!     --> src/lib.rs:3526:66
Sep 02 11:48:39.931 INFO kablam!      |
Sep 02 11:48:39.931 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 11:48:39.931 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.931 INFO kablam! 
Sep 02 11:48:39.931 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.931 INFO kablam!     --> src/lib.rs:3813:66
Sep 02 11:48:39.932 INFO kablam!      |
Sep 02 11:48:39.932 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 02 11:48:39.932 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.932 INFO kablam! 
Sep 02 11:48:39.932 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 11:48:39.932 INFO kablam!     --> src/lib.rs:4070:66
Sep 02 11:48:39.932 INFO kablam!      |
Sep 02 11:48:39.932 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 02 11:48:39.932 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 11:48:39.932 INFO kablam! 
Sep 02 11:48:43.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
Sep 02 11:48:43.392 INFO kablam! su: No module specific data is present
Sep 02 11:48:43.909 INFO running `"docker" "rm" "-f" "ffcca3fc5d3f399b75d0da40b002907be3e381ab42dbd439985d6d810d8b6788"`
Sep 02 11:48:43.998 INFO blam! ffcca3fc5d3f399b75d0da40b002907be3e381ab42dbd439985d6d810d8b6788