Sep 20 02:24:38.054 INFO checking google-groupsmigration1-1.0.7+20170607 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 02:24:38.054 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 02:24:38.054 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:24:38.209 INFO blam! 64bfc1b09b04dd49ba9c37d641f6f3cbe119da9806ff92df7eb2c2936aa63c18
Sep 20 02:24:38.210 INFO running `"docker" "start" "-a" "64bfc1b09b04dd49ba9c37d641f6f3cbe119da9806ff92df7eb2c2936aa63c18"`
Sep 20 02:24:38.997 INFO kablam! usermod: no changes
Sep 20 02:24:39.116 INFO kablam!     Checking google-groupsmigration1 v1.0.7+20170607 (/source)
Sep 20 02:24:41.207 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:24:41.207 INFO kablam!    --> src/lib.rs:509:66
Sep 20 02:24:41.208 INFO kablam!     |
Sep 20 02:24:41.208 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:24:41.208 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:24:41.209 INFO kablam!     |
Sep 20 02:24:41.209 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 02:24:41.209 INFO kablam! 
Sep 20 02:24:41.298 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 02:24:41.298 INFO kablam!    --> src/lib.rs:509:66
Sep 20 02:24:41.298 INFO kablam!     |
Sep 20 02:24:41.298 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Sep 20 02:24:41.298 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 02:24:41.298 INFO kablam!     |
Sep 20 02:24:41.298 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 02:24:41.298 INFO kablam! 
Sep 20 02:24:42.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Sep 20 02:24:42.351 INFO kablam! su: No module specific data is present
Sep 20 02:24:43.190 INFO running `"docker" "rm" "-f" "64bfc1b09b04dd49ba9c37d641f6f3cbe119da9806ff92df7eb2c2936aa63c18"`
Sep 20 02:24:43.334 INFO blam! 64bfc1b09b04dd49ba9c37d641f6f3cbe119da9806ff92df7eb2c2936aa63c18