Oct 13 14:28:37.558 INFO checking google-cloudlatencytest2-1.0.7+20160309 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:28:37.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 14:28:38.116 INFO blam! 11e7f30001e698dc7841e30f073d4918fbd69ac7e963ec50190dacc81abc8cbe
Oct 13 14:28:38.121 INFO running `"docker" "start" "-a" "11e7f30001e698dc7841e30f073d4918fbd69ac7e963ec50190dacc81abc8cbe"`
Oct 13 14:28:39.640 INFO kablam! usermod: no changes
Oct 13 14:28:39.888 INFO kablam!     Checking google-cloudlatencytest2 v1.0.7+20160309 (/source)
Oct 13 14:28:44.609 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:28:44.609 INFO kablam!    --> src/lib.rs:640:66
Oct 13 14:28:44.609 INFO kablam!     |
Oct 13 14:28:44.609 INFO kablam! 640 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:28:44.610 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:28:44.610 INFO kablam!     |
Oct 13 14:28:44.610 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 14:28:44.611 INFO kablam! 
Oct 13 14:28:44.611 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:28:44.611 INFO kablam!    --> src/lib.rs:881:66
Oct 13 14:28:44.611 INFO kablam!     |
Oct 13 14:28:44.612 INFO kablam! 881 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:28:44.612 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:28:44.612 INFO kablam! 
Oct 13 14:28:45.056 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:28:45.056 INFO kablam!    --> src/lib.rs:640:66
Oct 13 14:28:45.056 INFO kablam!     |
Oct 13 14:28:45.056 INFO kablam! 640 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:28:45.056 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:28:45.056 INFO kablam!     |
Oct 13 14:28:45.056 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 14:28:45.056 INFO kablam! 
Oct 13 14:28:45.056 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 14:28:45.056 INFO kablam!    --> src/lib.rs:881:66
Oct 13 14:28:45.056 INFO kablam!     |
Oct 13 14:28:45.056 INFO kablam! 881 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((3 + self._additional_params.len()));
Oct 13 14:28:45.056 INFO kablam!     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 14:28:45.056 INFO kablam! 
Oct 13 14:28:45.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Oct 13 14:28:45.978 INFO kablam! su: No module specific data is present
Oct 13 14:28:46.462 INFO running `"docker" "rm" "-f" "11e7f30001e698dc7841e30f073d4918fbd69ac7e963ec50190dacc81abc8cbe"`
Oct 13 14:28:46.892 INFO blam! 11e7f30001e698dc7841e30f073d4918fbd69ac7e963ec50190dacc81abc8cbe