Aug 10 23:05:37.024 INFO checking unicode-normalization-0.1.7 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:05:37.025 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:05:37.025 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:05:37.025 INFO running `"docker" "create" "-v" "/tmp/crater.kMsBn7laH7Pt:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:05:37.278 INFO blam! d8080519155c0f6bb340a3c9c7670e14c80f7843a8332269d5a1a2004a25ef77
Aug 10 23:05:37.281 INFO running `"docker" "start" "-a" "d8080519155c0f6bb340a3c9c7670e14c80f7843a8332269d5a1a2004a25ef77"`
Aug 10 23:05:38.436 INFO kablam!     Checking unicode-normalization v0.1.7 (file:///source)
Aug 10 23:06:25.529 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 10 23:06:25.529 INFO kablam!  --> benches/bench.rs:2:12
Aug 10 23:06:25.529 INFO kablam!   |
Aug 10 23:06:25.529 INFO kablam! 2 | #![feature(iterator_step_by)]
Aug 10 23:06:25.529 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 10 23:06:25.529 INFO kablam!   |
Aug 10 23:06:25.529 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 10 23:06:25.529 INFO kablam! 
Aug 10 23:06:32.667 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.25s
Aug 10 23:06:32.672 INFO kablam! su: No module specific data is present
Aug 10 23:06:33.204 INFO running `"docker" "rm" "-f" "d8080519155c0f6bb340a3c9c7670e14c80f7843a8332269d5a1a2004a25ef77"`
Aug 10 23:06:33.355 INFO blam! d8080519155c0f6bb340a3c9c7670e14c80f7843a8332269d5a1a2004a25ef77