Sep 21 09:19:12.321 INFO checking google-groupsmigration1-1.0.7+20170607 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 09:19:12.321 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 09:19:12.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:19:12.451 INFO blam! 1945b89bfd2d858c0b69a7330894fe3f4171f5a70a54d86e2d02ae2980bf657f
Sep 21 09:19:12.452 INFO running `"docker" "start" "-a" "1945b89bfd2d858c0b69a7330894fe3f4171f5a70a54d86e2d02ae2980bf657f"`
Sep 21 09:19:13.468 INFO kablam! usermod: no changes
Sep 21 09:19:13.555 INFO kablam!     Checking google-groupsmigration1 v1.0.7+20170607 (/source)
Sep 21 09:19:14.642 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:19:14.642 INFO kablam!    --> src/lib.rs:509:66
Sep 21 09:19:14.642 INFO kablam!     |
Sep 21 09:19:14.642 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:19:14.642 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:19:14.642 INFO kablam!     |
Sep 21 09:19:14.642 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:19:14.642 INFO kablam! 
Sep 21 09:19:14.710 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 09:19:14.710 INFO kablam!    --> src/lib.rs:509:66
Sep 21 09:19:14.710 INFO kablam!     |
Sep 21 09:19:14.710 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 21 09:19:14.710 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 09:19:14.710 INFO kablam!     |
Sep 21 09:19:14.710 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 09:19:14.710 INFO kablam! 
Sep 21 09:19:15.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Sep 21 09:19:15.348 INFO kablam! su: No module specific data is present
Sep 21 09:19:15.914 INFO running `"docker" "rm" "-f" "1945b89bfd2d858c0b69a7330894fe3f4171f5a70a54d86e2d02ae2980bf657f"`
Sep 21 09:19:16.028 INFO blam! 1945b89bfd2d858c0b69a7330894fe3f4171f5a70a54d86e2d02ae2980bf657f