Oct 13 06:50:22.909 INFO checking unicode-normalization-0.1.7 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:50:22.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 06:50:23.266 INFO blam! 86b63a28de8c772a4ba87227ab89c3b8302a3d878c8585a75c0abb8ea57ed0c2
Oct 13 06:50:23.277 INFO running `"docker" "start" "-a" "86b63a28de8c772a4ba87227ab89c3b8302a3d878c8585a75c0abb8ea57ed0c2"`
Oct 13 06:50:23.864 INFO kablam! usermod: no changes
Oct 13 06:50:23.892 INFO kablam!     Checking unicode-normalization v0.1.7 (/source)
Oct 13 06:50:59.661 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 06:50:59.661 INFO kablam!  --> benches/bench.rs:2:12
Oct 13 06:50:59.661 INFO kablam!   |
Oct 13 06:50:59.661 INFO kablam! 2 | #![feature(iterator_step_by)]
Oct 13 06:50:59.661 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 06:50:59.661 INFO kablam!   |
Oct 13 06:50:59.661 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 06:50:59.661 INFO kablam! 
Oct 13 06:51:07.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.21s
Oct 13 06:51:07.103 INFO kablam! su: No module specific data is present
Oct 13 06:51:07.485 INFO running `"docker" "rm" "-f" "86b63a28de8c772a4ba87227ab89c3b8302a3d878c8585a75c0abb8ea57ed0c2"`
Oct 13 06:51:07.664 INFO blam! 86b63a28de8c772a4ba87227ab89c3b8302a3d878c8585a75c0abb8ea57ed0c2