Sep 04 15:49:19.674 INFO checking google-cloudtrace2-1.0.7+20171202 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 15:49:19.674 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 15:49:19.674 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:49:19.829 INFO blam! db1f144e0b7d2844f56f420791f2fb71cb7637d76a66cc794d2645963fb40e82
Sep 04 15:49:19.831 INFO running `"docker" "start" "-a" "db1f144e0b7d2844f56f420791f2fb71cb7637d76a66cc794d2645963fb40e82"`
Sep 04 15:49:20.556 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (file:///source)
Sep 04 15:49:23.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:49:23.589 INFO kablam!     --> src/lib.rs:1020:66
Sep 04 15:49:23.589 INFO kablam!      |
Sep 04 15:49:23.589 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:49:23.589 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:49:23.589 INFO kablam!      |
Sep 04 15:49:23.589 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:49:23.589 INFO kablam! 
Sep 04 15:49:23.589 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:49:23.589 INFO kablam!     --> src/lib.rs:1311:66
Sep 04 15:49:23.589 INFO kablam!      |
Sep 04 15:49:23.590 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:49:23.590 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:49:23.590 INFO kablam! 
Sep 04 15:49:24.333 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:49:24.333 INFO kablam!     --> src/lib.rs:1020:66
Sep 04 15:49:24.333 INFO kablam!      |
Sep 04 15:49:24.333 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:49:24.333 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:49:24.333 INFO kablam!      |
Sep 04 15:49:24.333 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 04 15:49:24.334 INFO kablam! 
Sep 04 15:49:24.334 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 15:49:24.334 INFO kablam!     --> src/lib.rs:1311:66
Sep 04 15:49:24.334 INFO kablam!      |
Sep 04 15:49:24.334 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 04 15:49:24.334 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 15:49:24.334 INFO kablam! 
Sep 04 15:49:27.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
Sep 04 15:49:27.389 INFO kablam! su: No module specific data is present
Sep 04 15:49:27.897 INFO running `"docker" "rm" "-f" "db1f144e0b7d2844f56f420791f2fb71cb7637d76a66cc794d2645963fb40e82"`
Sep 04 15:49:28.029 INFO blam! db1f144e0b7d2844f56f420791f2fb71cb7637d76a66cc794d2645963fb40e82