Sep 19 17:27:33.549 INFO checking stream-combinators-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:27:33.549 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:27:33.549 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:27:33.754 INFO blam! cce85453192d055aeeb5a90e9423f16c5d0c8993c442c7a733868a9d30bdee27
Sep 19 17:27:33.756 INFO running `"docker" "start" "-a" "cce85453192d055aeeb5a90e9423f16c5d0c8993c442c7a733868a9d30bdee27"`
Sep 19 17:27:34.555 INFO kablam! usermod: no changes
Sep 19 17:27:34.663 INFO kablam!     Checking tokio-stdin v0.1.1
Sep 19 17:27:34.663 INFO kablam!     Checking stream-combinators v0.1.0 (/source)
Sep 19 17:27:35.163 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 17:27:35.163 INFO kablam!  --> examples/into_pairs.rs:9:41
Sep 19 17:27:35.163 INFO kablam!   |
Sep 19 17:27:35.163 INFO kablam! 9 |     let number_stream = iter_ok::<_,()>((0..6));
Sep 19 17:27:35.163 INFO kablam!   |                                         ^^^^^^ help: remove these parentheses
Sep 19 17:27:35.163 INFO kablam!   |
Sep 19 17:27:35.163 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 19 17:27:35.163 INFO kablam! 
Sep 19 17:27:35.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Sep 19 17:27:35.909 INFO kablam! su: No module specific data is present
Sep 19 17:27:36.527 INFO running `"docker" "rm" "-f" "cce85453192d055aeeb5a90e9423f16c5d0c8993c442c7a733868a9d30bdee27"`
Sep 19 17:27:36.590 INFO blam! cce85453192d055aeeb5a90e9423f16c5d0c8993c442c7a733868a9d30bdee27