Aug 11 17:00:47.687 INFO checking crc32c-0.3.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:00:47.687 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:00:47.687 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:00:47.687 INFO running `"docker" "create" "-v" "/tmp/crater.NTPLonLK4muM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 11 17:00:47.974 INFO blam! 7c32a75e16ecffd11806cef80258033b5e89ff00260501d61a2f786c22eaa73f
Aug 11 17:00:47.975 INFO running `"docker" "start" "-a" "7c32a75e16ecffd11806cef80258033b5e89ff00260501d61a2f786c22eaa73f"`
Aug 11 17:00:49.558 INFO kablam!    Compiling crc32c v0.3.1 (file:///source)
Aug 11 17:00:52.218 INFO kablam! warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 11 17:00:52.218 INFO kablam!   --> src/lib.rs:23:12
Aug 11 17:00:52.218 INFO kablam!    |
Aug 11 17:00:52.218 INFO kablam! 23 | #![feature(cfg_target_feature, target_feature, stdsimd)]
Aug 11 17:00:52.218 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 11 17:00:52.218 INFO kablam!    |
Aug 11 17:00:52.218 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 17:00:52.218 INFO kablam! 
Aug 11 17:00:52.218 INFO kablam! warning: the feature `target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 11 17:00:52.218 INFO kablam!   --> src/lib.rs:23:32
Aug 11 17:00:52.218 INFO kablam!    |
Aug 11 17:00:52.218 INFO kablam! 23 | #![feature(cfg_target_feature, target_feature, stdsimd)]
Aug 11 17:00:52.218 INFO kablam!    |                                ^^^^^^^^^^^^^^
Aug 11 17:00:52.218 INFO kablam! 
Aug 11 17:00:52.250 INFO kablam! warning: the feature `cfg_target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 11 17:00:52.250 INFO kablam!   --> src/lib.rs:23:12
Aug 11 17:00:52.250 INFO kablam!    |
Aug 11 17:00:52.250 INFO kablam! 23 | #![feature(cfg_target_feature, target_feature, stdsimd)]
Aug 11 17:00:52.250 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^
Aug 11 17:00:52.251 INFO kablam!    |
Aug 11 17:00:52.251 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 17:00:52.252 INFO kablam! 
Aug 11 17:00:52.252 INFO kablam! warning: the feature `target_feature` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 11 17:00:52.252 INFO kablam!   --> src/lib.rs:23:32
Aug 11 17:00:52.252 INFO kablam!    |
Aug 11 17:00:52.252 INFO kablam! 23 | #![feature(cfg_target_feature, target_feature, stdsimd)]
Aug 11 17:00:52.252 INFO kablam!    |                                ^^^^^^^^^^^^^^
Aug 11 17:00:52.252 INFO kablam! 
Aug 11 17:00:52.294 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Aug 11 17:00:52.299 INFO kablam! su: No module specific data is present
Aug 11 17:00:53.393 INFO running `"docker" "rm" "-f" "7c32a75e16ecffd11806cef80258033b5e89ff00260501d61a2f786c22eaa73f"`
Aug 11 17:00:53.500 INFO blam! 7c32a75e16ecffd11806cef80258033b5e89ff00260501d61a2f786c22eaa73f