Aug 18 02:27:15.665 INFO checking c_string-0.7.1-obsolete against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:27:15.665 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:27:15.665 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:27:15.665 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:27:15.865 INFO blam! 26af68d39ce638c03e906e223593a8b2d72a69aed0d638ae19e836c1c9d1d2e0
Aug 18 02:27:15.867 INFO running `"docker" "start" "-a" "26af68d39ce638c03e906e223593a8b2d72a69aed0d638ae19e836c1c9d1d2e0"`
Aug 18 02:27:17.418 INFO kablam!     Checking c_string v0.7.1-obsolete (file:///source)
Aug 18 02:27:19.187 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 02:27:19.187 INFO kablam!   --> tests/tests.rs:29:14
Aug 18 02:27:19.187 INFO kablam!    |
Aug 18 02:27:19.187 INFO kablam! 29 |     for i in (0 .. len) {
Aug 18 02:27:19.187 INFO kablam!    |              ^^^^^^^^^^ help: remove these parentheses
Aug 18 02:27:19.187 INFO kablam!    |
Aug 18 02:27:19.187 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:27:19.190 INFO kablam! 
Aug 18 02:27:19.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Aug 18 02:27:19.814 INFO kablam! su: No module specific data is present
Aug 18 02:27:20.516 INFO running `"docker" "rm" "-f" "26af68d39ce638c03e906e223593a8b2d72a69aed0d638ae19e836c1c9d1d2e0"`
Aug 18 02:27:20.658 INFO blam! 26af68d39ce638c03e906e223593a8b2d72a69aed0d638ae19e836c1c9d1d2e0