Nov 01 22:11:53.383 INFO checking google-cloudtrace2-1.0.7+20171202 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 22:11:53.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 22:11:53.818 INFO blam! a8650bc00f677a4097aec65caf86d5918d777a486c9d6cd1ac30259cc54f8336
Nov 01 22:11:53.828 INFO running `"docker" "start" "-a" "a8650bc00f677a4097aec65caf86d5918d777a486c9d6cd1ac30259cc54f8336"`
Nov 01 22:11:55.256 INFO kablam! usermod: no changes
Nov 01 22:11:55.464 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (/source)
Nov 01 22:12:01.968 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 22:12:01.968 INFO kablam!     --> src/lib.rs:1020:66
Nov 01 22:12:01.968 INFO kablam!      |
Nov 01 22:12:01.968 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 01 22:12:01.968 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 22:12:01.968 INFO kablam!      |
Nov 01 22:12:01.968 INFO kablam!      = note: #[warn(unused_parens)] on by default
Nov 01 22:12:01.968 INFO kablam! 
Nov 01 22:12:01.968 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 22:12:01.968 INFO kablam!     --> src/lib.rs:1311:66
Nov 01 22:12:01.968 INFO kablam!      |
Nov 01 22:12:01.968 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 01 22:12:01.968 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 22:12:01.969 INFO kablam! 
Nov 01 22:12:02.016 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 22:12:02.016 INFO kablam!     --> src/lib.rs:1020:66
Nov 01 22:12:02.016 INFO kablam!      |
Nov 01 22:12:02.016 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 01 22:12:02.016 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 22:12:02.016 INFO kablam!      |
Nov 01 22:12:02.016 INFO kablam!      = note: #[warn(unused_parens)] on by default
Nov 01 22:12:02.016 INFO kablam! 
Nov 01 22:12:02.016 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 22:12:02.016 INFO kablam!     --> src/lib.rs:1311:66
Nov 01 22:12:02.016 INFO kablam!      |
Nov 01 22:12:02.016 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 01 22:12:02.016 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 22:12:02.020 INFO kablam! 
Nov 01 22:12:04.352 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
Nov 01 22:12:04.373 INFO kablam! su: No module specific data is present
Nov 01 22:12:05.246 INFO running `"docker" "rm" "-f" "a8650bc00f677a4097aec65caf86d5918d777a486c9d6cd1ac30259cc54f8336"`
Nov 01 22:12:05.525 INFO blam! a8650bc00f677a4097aec65caf86d5918d777a486c9d6cd1ac30259cc54f8336