Aug 30 22:30:01.289 INFO checking c_string-0.7.1-obsolete against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 22:30:01.289 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 22:30:01.289 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:30:01.501 INFO blam! 3bc3d0489e5ffd12752d66b1030977beba78e7b97a18dbc3c203ec7ccf526909
Aug 30 22:30:01.503 INFO running `"docker" "start" "-a" "3bc3d0489e5ffd12752d66b1030977beba78e7b97a18dbc3c203ec7ccf526909"`
Aug 30 22:30:02.189 INFO kablam!     Checking c_string v0.7.1-obsolete (file:///source)
Aug 30 22:30:03.817 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 22:30:03.817 INFO kablam!   --> tests/tests.rs:29:14
Aug 30 22:30:03.817 INFO kablam!    |
Aug 30 22:30:03.817 INFO kablam! 29 |     for i in (0 .. len) {
Aug 30 22:30:03.817 INFO kablam!    |              ^^^^^^^^^^ help: remove these parentheses
Aug 30 22:30:03.817 INFO kablam!    |
Aug 30 22:30:03.817 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:30:03.817 INFO kablam! 
Aug 30 22:30:04.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Aug 30 22:30:04.224 INFO kablam! su: No module specific data is present
Aug 30 22:30:04.554 INFO running `"docker" "rm" "-f" "3bc3d0489e5ffd12752d66b1030977beba78e7b97a18dbc3c203ec7ccf526909"`
Aug 30 22:30:04.666 INFO blam! 3bc3d0489e5ffd12752d66b1030977beba78e7b97a18dbc3c203ec7ccf526909