Sep 17 16:33:05.928 INFO checking stream-combinators-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:33:05.928 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:33:05.928 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:33:06.141 INFO blam! 61f470cbed72eebe5df156e2cc1a095876ab4a701084726bd6dee74b5f75a890
Sep 17 16:33:06.142 INFO running `"docker" "start" "-a" "61f470cbed72eebe5df156e2cc1a095876ab4a701084726bd6dee74b5f75a890"`
Sep 17 16:33:07.135 INFO kablam! usermod: no changes
Sep 17 16:33:07.215 INFO kablam!     Checking tokio-stdin v0.1.1
Sep 17 16:33:07.215 INFO kablam!     Checking stream-combinators v0.1.0 (/source)
Sep 17 16:33:07.215 INFO kablam!     Checking tokio-timer v0.1.2
Sep 17 16:33:07.771 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 16:33:07.771 INFO kablam!  --> examples/into_pairs.rs:9:41
Sep 17 16:33:07.771 INFO kablam!   |
Sep 17 16:33:07.771 INFO kablam! 9 |     let number_stream = iter_ok::<_,()>((0..6));
Sep 17 16:33:07.771 INFO kablam!   |                                         ^^^^^^ help: remove these parentheses
Sep 17 16:33:07.771 INFO kablam!   |
Sep 17 16:33:07.771 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 17 16:33:07.771 INFO kablam! 
Sep 17 16:33:08.360 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Sep 17 16:33:08.365 INFO kablam! su: No module specific data is present
Sep 17 16:33:08.928 INFO running `"docker" "rm" "-f" "61f470cbed72eebe5df156e2cc1a095876ab4a701084726bd6dee74b5f75a890"`
Sep 17 16:33:09.020 INFO blam! 61f470cbed72eebe5df156e2cc1a095876ab4a701084726bd6dee74b5f75a890