Sep 01 20:13:27.705 INFO checking unicode-normalization-0.1.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 20:13:27.705 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 20:13:27.705 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 20:13:27.885 INFO blam! aaac1e5615a089cfb33b1a827b5963c5f056fd145dae099a400f472b0c77ec5a Sep 01 20:13:27.886 INFO running `"docker" "start" "-a" "aaac1e5615a089cfb33b1a827b5963c5f056fd145dae099a400f472b0c77ec5a"` Sep 01 20:13:28.522 INFO kablam! Checking unicode-normalization v0.1.7 (file:///source) Sep 01 20:14:03.035 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Sep 01 20:14:03.035 INFO kablam! --> benches/bench.rs:2:12 Sep 01 20:14:03.035 INFO kablam! | Sep 01 20:14:03.035 INFO kablam! 2 | #![feature(iterator_step_by)] Sep 01 20:14:03.035 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 01 20:14:03.035 INFO kablam! | Sep 01 20:14:03.035 INFO kablam! = note: #[warn(stable_features)] on by default Sep 01 20:14:03.035 INFO kablam! Sep 01 20:14:05.934 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 37.43s Sep 01 20:14:05.937 INFO kablam! su: No module specific data is present Sep 01 20:14:06.345 INFO running `"docker" "rm" "-f" "aaac1e5615a089cfb33b1a827b5963c5f056fd145dae099a400f472b0c77ec5a"` Sep 01 20:14:06.443 INFO blam! aaac1e5615a089cfb33b1a827b5963c5f056fd145dae099a400f472b0c77ec5a