Aug 30 17:13:23.748 INFO checking futures-0.1.23 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 17:13:23.748 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 17:13:23.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:13:23.897 INFO blam! 7a58e1a26e03b35153caf04610cd9de09243df7544ce315c5cf87eed00347818
Aug 30 17:13:23.897 INFO running `"docker" "start" "-a" "7a58e1a26e03b35153caf04610cd9de09243df7544ce315c5cf87eed00347818"`
Aug 30 17:13:24.550 INFO kablam!     Checking futures v0.1.23 (file:///source)
Aug 30 17:13:35.195 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 17:13:35.195 INFO kablam!   --> tests/bilock.rs:62:38
Aug 30 17:13:35.195 INFO kablam!    |
Aug 30 17:13:35.195 INFO kablam! 62 |     let b = stream::iter_ok::<_, ()>((0..N)).fold(b, |b, _n| {
Aug 30 17:13:35.196 INFO kablam!    |                                      ^^^^^^ help: remove these parentheses
Aug 30 17:13:35.196 INFO kablam!    |
Aug 30 17:13:35.196 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 17:13:35.196 INFO kablam! 
Aug 30 17:13:48.765 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.24s
Aug 30 17:13:48.801 INFO kablam! su: No module specific data is present
Aug 30 17:13:49.241 INFO running `"docker" "rm" "-f" "7a58e1a26e03b35153caf04610cd9de09243df7544ce315c5cf87eed00347818"`
Aug 30 17:13:49.330 INFO blam! 7a58e1a26e03b35153caf04610cd9de09243df7544ce315c5cf87eed00347818