Jul 11 20:21:29.539 INFO checking stream-combinators-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 20:21:29.539 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:21:29.539 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 20:21:29.540 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 20:21:29.730 INFO blam! 3b46f27658a53b7fde7d16f6f4ce3976cedae1c6cb80406fcd23d50d56d3b91d
Jul 11 20:21:29.734 INFO running `"docker" "start" "-a" "3b46f27658a53b7fde7d16f6f4ce3976cedae1c6cb80406fcd23d50d56d3b91d"`
Jul 11 20:21:31.071 INFO kablam!     Checking tokio-stdin v0.1.1
Jul 11 20:21:31.071 INFO kablam!     Checking stream-combinators v0.1.0 (file:///source)
Jul 11 20:21:32.211 INFO kablam! warning: unnecessary parentheses around function argument
Jul 11 20:21:32.211 INFO kablam!  --> examples/into_pairs.rs:9:41
Jul 11 20:21:32.211 INFO kablam!   |
Jul 11 20:21:32.211 INFO kablam! 9 |     let number_stream = iter_ok::<_,()>((0..6));
Jul 11 20:21:32.211 INFO kablam!   |                                         ^^^^^^ help: remove these parentheses
Jul 11 20:21:32.211 INFO kablam!   |
Jul 11 20:21:32.211 INFO kablam!   = note: #[warn(unused_parens)] on by default
Jul 11 20:21:32.211 INFO kablam! 
Jul 11 20:21:34.086 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Jul 11 20:21:34.114 INFO kablam! su: No module specific data is present
Jul 11 20:21:34.654 INFO running `"docker" "rm" "-f" "3b46f27658a53b7fde7d16f6f4ce3976cedae1c6cb80406fcd23d50d56d3b91d"`
Jul 11 20:21:34.821 INFO blam! 3b46f27658a53b7fde7d16f6f4ce3976cedae1c6cb80406fcd23d50d56d3b91d