Oct 27 21:32:39.272 INFO checking google-cloudtrace2-1.0.7+20171202 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 21:32:39.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/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 27 21:32:39.825 INFO blam! c16fb65a54f544265aab825bb401787505e8532c177b3d55b1a1ae8451e7e4a5
Oct 27 21:32:39.827 INFO running `"docker" "start" "-a" "c16fb65a54f544265aab825bb401787505e8532c177b3d55b1a1ae8451e7e4a5"`
Oct 27 21:32:41.003 INFO kablam! usermod: no changes
Oct 27 21:32:41.227 INFO kablam!     Checking google-cloudtrace2 v1.0.7+20171202 (/source)
Oct 27 21:32:46.955 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:32:46.955 INFO kablam!     --> src/lib.rs:1020:66
Oct 27 21:32:46.955 INFO kablam!      |
Oct 27 21:32:46.955 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:32:46.955 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:32:46.955 INFO kablam!      |
Oct 27 21:32:46.955 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 27 21:32:46.955 INFO kablam! 
Oct 27 21:32:46.955 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:32:46.955 INFO kablam!     --> src/lib.rs:1311:66
Oct 27 21:32:46.955 INFO kablam!      |
Oct 27 21:32:46.955 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:32:46.955 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:32:46.955 INFO kablam! 
Oct 27 21:32:47.549 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:32:47.549 INFO kablam!     --> src/lib.rs:1020:66
Oct 27 21:32:47.549 INFO kablam!      |
Oct 27 21:32:47.549 INFO kablam! 1020 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:32:47.549 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:32:47.555 INFO kablam!      |
Oct 27 21:32:47.555 INFO kablam!      = note: #[warn(unused_parens)] on by default
Oct 27 21:32:47.555 INFO kablam! 
Oct 27 21:32:47.556 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 21:32:47.556 INFO kablam!     --> src/lib.rs:1311:66
Oct 27 21:32:47.556 INFO kablam!      |
Oct 27 21:32:47.557 INFO kablam! 1311 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Oct 27 21:32:47.557 INFO kablam!      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 21:32:47.557 INFO kablam! 
Oct 27 21:32:49.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
Oct 27 21:32:49.595 INFO kablam! su: No module specific data is present
Oct 27 21:32:50.415 INFO running `"docker" "rm" "-f" "c16fb65a54f544265aab825bb401787505e8532c177b3d55b1a1ae8451e7e4a5"`
Oct 27 21:32:50.691 INFO blam! c16fb65a54f544265aab825bb401787505e8532c177b3d55b1a1ae8451e7e4a5