Sep 21 09:19:14.142 INFO checking google-groupsmigration1-1.0.7+20170607 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:19:14.142 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:19:14.142 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:19:14.351 INFO blam! f96bec262ab84f70a76172332d5233047a1a35a3d0a60f3fb31f8d5e93bcf7d3
Sep 21 09:19:14.353 INFO running `"docker" "start" "-a" "f96bec262ab84f70a76172332d5233047a1a35a3d0a60f3fb31f8d5e93bcf7d3"`
Sep 21 09:19:15.043 INFO kablam! usermod: no changes
Sep 21 09:19:15.176 INFO kablam!     Checking google-groupsmigration1 v1.0.7+20170607 (/source)
Sep 21 09:19:16.501 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:19:16.501 INFO kablam!    --> src/lib.rs:509:66
Sep 21 09:19:16.501 INFO kablam!     |
Sep 21 09:19:16.501 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:19:16.501 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:19:16.501 INFO kablam!     |
Sep 21 09:19:16.501 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:19:16.501 INFO kablam! 
Sep 21 09:19:16.730 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:19:16.730 INFO kablam!    --> src/lib.rs:509:66
Sep 21 09:19:16.730 INFO kablam!     |
Sep 21 09:19:16.730 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:19:16.730 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:19:16.730 INFO kablam!     |
Sep 21 09:19:16.730 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:19:16.730 INFO kablam! 
Sep 21 09:19:17.358 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Sep 21 09:19:17.374 INFO kablam! su: No module specific data is present
Sep 21 09:19:18.174 INFO running `"docker" "rm" "-f" "f96bec262ab84f70a76172332d5233047a1a35a3d0a60f3fb31f8d5e93bcf7d3"`
Sep 21 09:19:18.295 INFO blam! f96bec262ab84f70a76172332d5233047a1a35a3d0a60f3fb31f8d5e93bcf7d3