Oct 13 07:53:41.526 INFO checking stream-combinators-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:53:41.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 07:53:41.716 INFO blam! 54a55436b5026cd75782298e97575ccda2b44aa3d66a6dc1d7fda98a64a0edb0
Oct 13 07:53:41.721 INFO running `"docker" "start" "-a" "54a55436b5026cd75782298e97575ccda2b44aa3d66a6dc1d7fda98a64a0edb0"`
Oct 13 07:53:42.588 INFO kablam! usermod: no changes
Oct 13 07:53:42.808 INFO kablam!     Checking tokio-stdin v0.1.1
Oct 13 07:53:42.809 INFO kablam!     Checking stream-combinators v0.1.0 (/source)
Oct 13 07:53:45.449 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:53:45.449 INFO kablam!  --> examples/into_pairs.rs:9:41
Oct 13 07:53:45.449 INFO kablam!   |
Oct 13 07:53:45.450 INFO kablam! 9 |     let number_stream = iter_ok::<_,()>((0..6));
Oct 13 07:53:45.450 INFO kablam!   |                                         ^^^^^^ help: remove these parentheses
Oct 13 07:53:45.450 INFO kablam!   |
Oct 13 07:53:45.451 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 13 07:53:45.451 INFO kablam! 
Oct 13 07:53:48.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Oct 13 07:53:48.204 INFO kablam! su: No module specific data is present
Oct 13 07:53:48.846 INFO running `"docker" "rm" "-f" "54a55436b5026cd75782298e97575ccda2b44aa3d66a6dc1d7fda98a64a0edb0"`
Oct 13 07:53:49.116 INFO blam! 54a55436b5026cd75782298e97575ccda2b44aa3d66a6dc1d7fda98a64a0edb0