Sep 01 01:49:55.079 INFO checking google-tpu1_alpha1-1.0.7+20171121 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 01:49:55.079 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 01:49:55.080 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:49:55.261 INFO blam! 51408cb08dbd1b5b8efc45e9dfc29714eeb01feb7e8dc6bfd177a3a59d20ae2a
Sep 01 01:49:55.263 INFO running `"docker" "start" "-a" "51408cb08dbd1b5b8efc45e9dfc29714eeb01feb7e8dc6bfd177a3a59d20ae2a"`
Sep 01 01:49:55.962 INFO kablam!     Checking google-tpu1_alpha1 v1.0.7+20171121 (file:///source)
Sep 01 01:49:58.543 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.543 INFO kablam!     --> src/lib.rs:1098:66
Sep 01 01:49:58.543 INFO kablam!      |
Sep 01 01:49:58.543 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 01:49:58.543 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.543 INFO kablam!      |
Sep 01 01:49:58.543 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 01:49:58.543 INFO kablam! 
Sep 01 01:49:58.544 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.544 INFO kablam!     --> src/lib.rs:1387:66
Sep 01 01:49:58.544 INFO kablam!      |
Sep 01 01:49:58.544 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 01:49:58.544 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.544 INFO kablam! 
Sep 01 01:49:58.544 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.544 INFO kablam!     --> src/lib.rs:1677:66
Sep 01 01:49:58.544 INFO kablam!      |
Sep 01 01:49:58.544 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 01:49:58.544 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.544 INFO kablam! 
Sep 01 01:49:58.546 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.546 INFO kablam!     --> src/lib.rs:1956:66
Sep 01 01:49:58.546 INFO kablam!      |
Sep 01 01:49:58.546 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.546 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.546 INFO kablam! 
Sep 01 01:49:58.546 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.546 INFO kablam!     --> src/lib.rs:2209:66
Sep 01 01:49:58.546 INFO kablam!      |
Sep 01 01:49:58.546 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.546 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.546 INFO kablam! 
Sep 01 01:49:58.547 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.548 INFO kablam!     --> src/lib.rs:2465:66
Sep 01 01:49:58.548 INFO kablam!      |
Sep 01 01:49:58.548 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.548 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.548 INFO kablam! 
Sep 01 01:49:58.548 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.548 INFO kablam!     --> src/lib.rs:2725:66
Sep 01 01:49:58.548 INFO kablam!      |
Sep 01 01:49:58.548 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 01:49:58.548 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.548 INFO kablam! 
Sep 01 01:49:58.548 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.548 INFO kablam!     --> src/lib.rs:3011:66
Sep 01 01:49:58.548 INFO kablam!      |
Sep 01 01:49:58.548 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.548 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.548 INFO kablam! 
Sep 01 01:49:58.550 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.550 INFO kablam!     --> src/lib.rs:3264:66
Sep 01 01:49:58.550 INFO kablam!      |
Sep 01 01:49:58.550 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.550 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.550 INFO kablam! 
Sep 01 01:49:58.550 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.550 INFO kablam!     --> src/lib.rs:3526:66
Sep 01 01:49:58.550 INFO kablam!      |
Sep 01 01:49:58.550 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 01:49:58.550 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.550 INFO kablam! 
Sep 01 01:49:58.550 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.550 INFO kablam!     --> src/lib.rs:3813:66
Sep 01 01:49:58.550 INFO kablam!      |
Sep 01 01:49:58.550 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:49:58.550 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.550 INFO kablam! 
Sep 01 01:49:58.552 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:49:58.552 INFO kablam!     --> src/lib.rs:4070:66
Sep 01 01:49:58.552 INFO kablam!      |
Sep 01 01:49:58.552 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 01:49:58.552 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:49:58.552 INFO kablam! 
Sep 01 01:50:00.262 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.262 INFO kablam!     --> src/lib.rs:1098:66
Sep 01 01:50:00.262 INFO kablam!      |
Sep 01 01:50:00.262 INFO kablam! 1098 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 01:50:00.262 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.262 INFO kablam!      |
Sep 01 01:50:00.262 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 01 01:50:00.262 INFO kablam! 
Sep 01 01:50:00.262 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.262 INFO kablam!     --> src/lib.rs:1387:66
Sep 01 01:50:00.262 INFO kablam!      |
Sep 01 01:50:00.263 INFO kablam! 1387 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((6 + self._additional_params.len()));
Sep 01 01:50:00.263 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.263 INFO kablam! 
Sep 01 01:50:00.263 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.263 INFO kablam!     --> src/lib.rs:1677:66
Sep 01 01:50:00.263 INFO kablam!      |
Sep 01 01:50:00.263 INFO kablam! 1677 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 01:50:00.263 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.263 INFO kablam! 
Sep 01 01:50:00.264 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.264 INFO kablam!     --> src/lib.rs:1956:66
Sep 01 01:50:00.264 INFO kablam!      |
Sep 01 01:50:00.264 INFO kablam! 1956 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.264 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.264 INFO kablam! 
Sep 01 01:50:00.265 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.265 INFO kablam!     --> src/lib.rs:2209:66
Sep 01 01:50:00.265 INFO kablam!      |
Sep 01 01:50:00.265 INFO kablam! 2209 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.265 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.265 INFO kablam! 
Sep 01 01:50:00.265 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.266 INFO kablam!     --> src/lib.rs:2465:66
Sep 01 01:50:00.266 INFO kablam!      |
Sep 01 01:50:00.266 INFO kablam! 2465 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.266 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.266 INFO kablam! 
Sep 01 01:50:00.266 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.266 INFO kablam!     --> src/lib.rs:2725:66
Sep 01 01:50:00.266 INFO kablam!      |
Sep 01 01:50:00.266 INFO kablam! 2725 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 01 01:50:00.266 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.267 INFO kablam! 
Sep 01 01:50:00.267 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.267 INFO kablam!     --> src/lib.rs:3011:66
Sep 01 01:50:00.267 INFO kablam!      |
Sep 01 01:50:00.267 INFO kablam! 3011 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.267 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.267 INFO kablam! 
Sep 01 01:50:00.268 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.268 INFO kablam!     --> src/lib.rs:3264:66
Sep 01 01:50:00.268 INFO kablam!      |
Sep 01 01:50:00.268 INFO kablam! 3264 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.268 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.268 INFO kablam! 
Sep 01 01:50:00.269 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.269 INFO kablam!     --> src/lib.rs:3526:66
Sep 01 01:50:00.269 INFO kablam!      |
Sep 01 01:50:00.269 INFO kablam! 3526 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 01:50:00.269 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.269 INFO kablam! 
Sep 01 01:50:00.270 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.270 INFO kablam!     --> src/lib.rs:3813:66
Sep 01 01:50:00.270 INFO kablam!      |
Sep 01 01:50:00.270 INFO kablam! 3813 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 01 01:50:00.270 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.270 INFO kablam! 
Sep 01 01:50:00.270 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 01:50:00.270 INFO kablam!     --> src/lib.rs:4070:66
Sep 01 01:50:00.270 INFO kablam!      |
Sep 01 01:50:00.271 INFO kablam! 4070 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((5 + self._additional_params.len()));
Sep 01 01:50:00.271 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:50:00.271 INFO kablam! 
Sep 01 01:50:03.989 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
Sep 01 01:50:04.004 INFO kablam! su: No module specific data is present
Sep 01 01:50:04.409 INFO running `"docker" "rm" "-f" "51408cb08dbd1b5b8efc45e9dfc29714eeb01feb7e8dc6bfd177a3a59d20ae2a"`
Sep 01 01:50:04.502 INFO blam! 51408cb08dbd1b5b8efc45e9dfc29714eeb01feb7e8dc6bfd177a3a59d20ae2a