Oct 22 02:43:40.549 INFO checking google-groupsmigration1-1.0.7+20170607 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:43:40.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 22 02:43:41.066 INFO blam! 19d39e1e3d5b973a87fe7d38c997e617e1daae2fe0c355715328005d7ba9f41d
Oct 22 02:43:41.067 INFO running `"docker" "start" "-a" "19d39e1e3d5b973a87fe7d38c997e617e1daae2fe0c355715328005d7ba9f41d"`
Oct 22 02:43:42.424 INFO kablam! usermod: no changes
Oct 22 02:43:42.572 INFO kablam!     Checking google-groupsmigration1 v1.0.7+20170607 (/source)
Oct 22 02:43:46.592 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 02:43:46.592 INFO kablam!    --> src/lib.rs:509:66
Oct 22 02:43:46.592 INFO kablam!     |
Oct 22 02:43:46.592 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 22 02:43:46.592 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 02:43:46.592 INFO kablam!     |
Oct 22 02:43:46.592 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 22 02:43:46.592 INFO kablam! 
Oct 22 02:43:46.952 INFO kablam! warning: unnecessary parentheses around function argument
Oct 22 02:43:46.952 INFO kablam!    --> src/lib.rs:509:66
Oct 22 02:43:46.952 INFO kablam!     |
Oct 22 02:43:46.952 INFO kablam! 509 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 22 02:43:46.952 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 22 02:43:46.952 INFO kablam!     |
Oct 22 02:43:46.952 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 22 02:43:46.952 INFO kablam! 
Oct 22 02:43:47.539 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Oct 22 02:43:47.549 INFO kablam! su: No module specific data is present
Oct 22 02:43:47.940 INFO running `"docker" "rm" "-f" "19d39e1e3d5b973a87fe7d38c997e617e1daae2fe0c355715328005d7ba9f41d"`
Oct 22 02:43:48.116 INFO blam! 19d39e1e3d5b973a87fe7d38c997e617e1daae2fe0c355715328005d7ba9f41d