Sep 20 00:47:01.188 INFO checking google-cloudtrace2-1.0.7+20171202 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 00:47:01.188 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 00:47:01.188 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:47:01.435 INFO blam! 915c44f8444dc82b05cad367754d73e52cc98e0ec89628148747619c4ec2c664
Sep 20 00:47:01.437 INFO running `"docker" "start" "-a" "915c44f8444dc82b05cad367754d73e52cc98e0ec89628148747619c4ec2c664"`
Sep 20 00:47:02.640 INFO kablam! usermod: no changes
Sep 20 00:47:02.946 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (/source)
Sep 20 00:47:06.275 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:47:06.275 INFO kablam!     --> src/lib.rs:1020:66
Sep 20 00:47:06.275 INFO kablam!      |
Sep 20 00:47:06.275 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:47:06.275 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:47:06.275 INFO kablam!      |
Sep 20 00:47:06.275 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:47:06.275 INFO kablam! 
Sep 20 00:47:06.275 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:47:06.275 INFO kablam!     --> src/lib.rs:1311:66
Sep 20 00:47:06.275 INFO kablam!      |
Sep 20 00:47:06.275 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:47:06.275 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:47:06.275 INFO kablam! 
Sep 20 00:47:06.723 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:47:06.724 INFO kablam!     --> src/lib.rs:1020:66
Sep 20 00:47:06.724 INFO kablam!      |
Sep 20 00:47:06.724 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:47:06.725 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:47:06.725 INFO kablam!      |
Sep 20 00:47:06.726 INFO kablam!      = note: #[warn(unused_parens)] on by default
Sep 20 00:47:06.726 INFO kablam! 
Sep 20 00:47:06.726 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:47:06.727 INFO kablam!     --> src/lib.rs:1311:66
Sep 20 00:47:06.727 INFO kablam!      |
Sep 20 00:47:06.727 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Sep 20 00:47:06.728 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:47:06.728 INFO kablam! 
Sep 20 00:47:09.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
Sep 20 00:47:09.695 INFO kablam! su: No module specific data is present
Sep 20 00:47:10.388 INFO running `"docker" "rm" "-f" "915c44f8444dc82b05cad367754d73e52cc98e0ec89628148747619c4ec2c664"`
Sep 20 00:47:10.529 INFO blam! 915c44f8444dc82b05cad367754d73e52cc98e0ec89628148747619c4ec2c664