Nov 01 15:33:42.366 INFO checking stream-combinators-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 15:33:42.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 15:33:42.864 INFO blam! c8f5cf8c0add89286c4b31b830aa6d24486e7853737ef8d403b263c7fcda7b50
Nov 01 15:33:42.870 INFO running `"docker" "start" "-a" "c8f5cf8c0add89286c4b31b830aa6d24486e7853737ef8d403b263c7fcda7b50"`
Nov 01 15:33:44.012 INFO kablam! usermod: no changes
Nov 01 15:33:44.212 INFO kablam!     Checking stream-combinators v0.1.0 (/source)
Nov 01 15:33:44.212 INFO kablam!     Checking tokio-stdin v0.1.1
Nov 01 15:33:45.497 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 15:33:45.497 INFO kablam!  --> examples/into_pairs.rs:9:41
Nov 01 15:33:45.498 INFO kablam!   |
Nov 01 15:33:45.498 INFO kablam! 9 |     let number_stream = iter_ok::<_,()>((0..6));
Nov 01 15:33:45.498 INFO kablam!   |                                         ^^^^^^ help: remove these parentheses
Nov 01 15:33:45.499 INFO kablam!   |
Nov 01 15:33:45.499 INFO kablam!   = note: #[warn(unused_parens)] on by default
Nov 01 15:33:45.499 INFO kablam! 
Nov 01 15:33:48.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Nov 01 15:33:48.797 INFO kablam! su: No module specific data is present
Nov 01 15:33:49.745 INFO running `"docker" "rm" "-f" "c8f5cf8c0add89286c4b31b830aa6d24486e7853737ef8d403b263c7fcda7b50"`
Nov 01 15:33:50.004 INFO blam! c8f5cf8c0add89286c4b31b830aa6d24486e7853737ef8d403b263c7fcda7b50