Jul 12 07:40:57.936 INFO checking google-groupsmigration1-1.0.7+20170607 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 07:40:57.936 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:40:57.936 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:40:57.936 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:40:58.208 INFO blam! f7615cb2b85748c4ee8c1275a33cd53835df52f1b7047654db0e9e6ff8bc3206
Jul 12 07:40:58.210 INFO running `"docker" "start" "-a" "f7615cb2b85748c4ee8c1275a33cd53835df52f1b7047654db0e9e6ff8bc3206"`
Jul 12 07:40:59.360 INFO kablam!     Blocking waiting for file lock on the registry index
Jul 12 07:40:59.620 INFO kablam!     Checking google-groupsmigration1 v1.0.7+20170607 (file:///source)
Jul 12 07:41:01.795 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:41:01.795 INFO kablam!    --> src/lib.rs:509:66
Jul 12 07:41:01.795 INFO kablam!     |
Jul 12 07:41:01.795 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:41:01.795 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:41:01.795 INFO kablam!     |
Jul 12 07:41:01.795 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 07:41:01.795 INFO kablam! 
Jul 12 07:41:01.807 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 07:41:01.807 INFO kablam!    --> src/lib.rs:509:66
Jul 12 07:41:01.807 INFO kablam!     |
Jul 12 07:41:01.807 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Jul 12 07:41:01.807 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 07:41:01.808 INFO kablam!     |
Jul 12 07:41:01.808 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 07:41:01.808 INFO kablam! 
Jul 12 07:41:02.822 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
Jul 12 07:41:02.831 INFO kablam! su: No module specific data is present
Jul 12 07:41:03.265 INFO running `"docker" "rm" "-f" "f7615cb2b85748c4ee8c1275a33cd53835df52f1b7047654db0e9e6ff8bc3206"`
Jul 12 07:41:03.397 INFO blam! f7615cb2b85748c4ee8c1275a33cd53835df52f1b7047654db0e9e6ff8bc3206