Aug 30 22:53:33.242 INFO checking c_string-0.7.1-obsolete against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 22:53:33.242 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 22:53:33.242 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:53:33.382 INFO blam! 1f1b14dc452284732fa3a6ea624f109d746def00bd03928edd2dbd4254b9ed89
Aug 30 22:53:33.384 INFO running `"docker" "start" "-a" "1f1b14dc452284732fa3a6ea624f109d746def00bd03928edd2dbd4254b9ed89"`
Aug 30 22:53:34.037 INFO kablam!     Checking c_string v0.7.1-obsolete (file:///source)
Aug 30 22:53:35.921 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 22:53:35.921 INFO kablam!   --> tests/tests.rs:29:14
Aug 30 22:53:35.921 INFO kablam!    |
Aug 30 22:53:35.921 INFO kablam! 29 |     for i in (0 .. len) {
Aug 30 22:53:35.921 INFO kablam!    |              ^^^^^^^^^^ help: remove these parentheses
Aug 30 22:53:35.921 INFO kablam!    |
Aug 30 22:53:35.921 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:53:35.921 INFO kablam! 
Aug 30 22:53:36.316 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Aug 30 22:53:36.320 INFO kablam! su: No module specific data is present
Aug 30 22:53:36.865 INFO running `"docker" "rm" "-f" "1f1b14dc452284732fa3a6ea624f109d746def00bd03928edd2dbd4254b9ed89"`
Aug 30 22:53:36.948 INFO blam! 1f1b14dc452284732fa3a6ea624f109d746def00bd03928edd2dbd4254b9ed89