Aug 18 02:27:15.210 INFO checking c_string-0.7.1-obsolete against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 02:27:15.210 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:27:15.211 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:27:15.211 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:27:15.402 INFO blam! 6e0af6d30857e23a5cdeaef61e1410cb2bf40b2a329252190940af004602e522
Aug 18 02:27:15.404 INFO running `"docker" "start" "-a" "6e0af6d30857e23a5cdeaef61e1410cb2bf40b2a329252190940af004602e522"`
Aug 18 02:27:16.847 INFO kablam!     Checking c_string v0.7.1-obsolete (file:///source)
Aug 18 02:27:18.316 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 18 02:27:18.316 INFO kablam!   --> tests/tests.rs:29:14
Aug 18 02:27:18.316 INFO kablam!    |
Aug 18 02:27:18.316 INFO kablam! 29 |     for i in (0 .. len) {
Aug 18 02:27:18.316 INFO kablam!    |              ^^^^^^^^^^ help: remove these parentheses
Aug 18 02:27:18.316 INFO kablam!    |
Aug 18 02:27:18.316 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:27:18.316 INFO kablam! 
Aug 18 02:27:19.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Aug 18 02:27:19.110 INFO kablam! su: No module specific data is present
Aug 18 02:27:19.623 INFO running `"docker" "rm" "-f" "6e0af6d30857e23a5cdeaef61e1410cb2bf40b2a329252190940af004602e522"`
Aug 18 02:27:19.794 INFO blam! 6e0af6d30857e23a5cdeaef61e1410cb2bf40b2a329252190940af004602e522