Sep 14 15:36:16.441 INFO checking google-cloudtrace2-1.0.7+20171202 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 15:36:16.441 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 15:36:16.441 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 15:36:16.778 INFO blam! 0b8e86f3513aa78bd2fd2f37e8cd8d4edd07ed91de62bc1fb4e2ab2a92067aef
Sep 14 15:36:16.779 INFO running `"docker" "start" "-a" "0b8e86f3513aa78bd2fd2f37e8cd8d4edd07ed91de62bc1fb4e2ab2a92067aef"`
Sep 14 15:36:17.729 INFO kablam! usermod: no changes
Sep 14 15:36:17.924 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (file:///source)
Sep 14 15:36:21.291 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:36:21.291 INFO kablam!     --> src/lib.rs:1020:66
Sep 14 15:36:21.291 INFO kablam!      |
Sep 14 15:36:21.291 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:36:21.291 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:36:21.292 INFO kablam!      |
Sep 14 15:36:21.292 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:36:21.292 INFO kablam! 
Sep 14 15:36:21.293 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:36:21.293 INFO kablam!     --> src/lib.rs:1311:66
Sep 14 15:36:21.293 INFO kablam!      |
Sep 14 15:36:21.293 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:36:21.293 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:36:21.298 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:36:21.298 INFO kablam!     --> src/lib.rs:1020:66
Sep 14 15:36:21.298 INFO kablam!      |
Sep 14 15:36:21.299 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:36:21.299 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:36:21.299 INFO kablam! 
Sep 14 15:36:21.315 INFO kablam!      |
Sep 14 15:36:21.315 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 14 15:36:21.316 INFO kablam! 
Sep 14 15:36:21.316 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 15:36:21.316 INFO kablam!     --> src/lib.rs:1311:66
Sep 14 15:36:21.316 INFO kablam!      |
Sep 14 15:36:21.316 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 14 15:36:21.316 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 15:36:21.317 INFO kablam! 
Sep 14 15:36:24.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Sep 14 15:36:24.759 INFO kablam! su: No module specific data is present
Sep 14 15:36:26.025 INFO running `"docker" "rm" "-f" "0b8e86f3513aa78bd2fd2f37e8cd8d4edd07ed91de62bc1fb4e2ab2a92067aef"`
Sep 14 15:36:26.263 INFO blam! 0b8e86f3513aa78bd2fd2f37e8cd8d4edd07ed91de62bc1fb4e2ab2a92067aef