Aug 01 21:46:51.902 INFO checking sonos-0.1.2 against 1.27.2 for lazy_static-1
Aug 01 21:46:51.903 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:46:51.903 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:46:51.903 INFO running `"docker" "create" "-v" "/tmp/crater.p3ZDK4qP9ft3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 21:46:52.138 INFO blam! dfc958c14bbf67b594a0b346f226638546bca4f60525301602abdcacfbba7259
Aug 01 21:46:52.141 INFO running `"docker" "start" "-a" "dfc958c14bbf67b594a0b346f226638546bca4f60525301602abdcacfbba7259"`
Aug 01 21:46:53.350 INFO kablam!     Checking xml-rs v0.6.1
Aug 01 21:46:53.360 INFO kablam!     Checking ssdp v0.6.0
Aug 01 21:46:55.089 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:46:55.089 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ssdp-0.6.0/src/lib.rs:2:1
Aug 01 21:46:55.089 INFO kablam!   |
Aug 01 21:46:55.089 INFO kablam! 2 | #![feature(lookup_host, ip)]
Aug 01 21:46:55.089 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:46:55.089 INFO kablam! 
Aug 01 21:46:55.101 INFO kablam! error: aborting due to previous error
Aug 01 21:46:55.101 INFO kablam! 
Aug 01 21:46:55.101 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:46:55.116 INFO kablam! error: Could not compile `ssdp`.
Aug 01 21:46:55.118 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:46:56.631 INFO kablam! error: build failed
Aug 01 21:46:56.633 INFO kablam! su: No module specific data is present
Aug 01 21:46:57.216 INFO running `"docker" "rm" "-f" "dfc958c14bbf67b594a0b346f226638546bca4f60525301602abdcacfbba7259"`
Aug 01 21:46:57.378 INFO blam! dfc958c14bbf67b594a0b346f226638546bca4f60525301602abdcacfbba7259