Aug 01 20:00:52.546 INFO checking trust-dns-proto-0.5.0-alpha.1 against 1.27.2 for lazy_static-1
Aug 01 20:00:52.546 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:00:52.546 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:00:52.547 INFO running `"docker" "create" "-v" "/tmp/crater.L3iyj2pSzmpA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 20:00:52.770 INFO blam! f2b319f2d386ecadda89fe302a6d696931fa8dd7dcf335cef64a206c59fb2a24
Aug 01 20:00:52.773 INFO running `"docker" "start" "-a" "f2b319f2d386ecadda89fe302a6d696931fa8dd7dcf335cef64a206c59fb2a24"`
Aug 01 20:00:53.827 INFO kablam!     Checking trust-dns-proto v0.5.0-alpha.1 (file:///source)
Aug 01 20:01:05.316 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:01:05.316 INFO kablam!  --> benches/name_benches.rs:1:1
Aug 01 20:01:05.316 INFO kablam!   |
Aug 01 20:01:05.317 INFO kablam! 1 | #![feature(test)]
Aug 01 20:01:05.317 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:01:05.317 INFO kablam! 
Aug 01 20:01:05.318 INFO kablam! error: aborting due to previous error
Aug 01 20:01:05.320 INFO kablam! 
Aug 01 20:01:05.320 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:01:05.339 INFO kablam! error: Could not compile `trust-dns-proto`.
Aug 01 20:01:05.339 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:01:05.391 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:01:05.391 INFO kablam!  --> benches/lib.rs:1:1
Aug 01 20:01:05.391 INFO kablam!   |
Aug 01 20:01:05.391 INFO kablam! 1 | #![feature(test)]
Aug 01 20:01:05.391 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:01:05.391 INFO kablam! 
Aug 01 20:01:05.391 INFO kablam! error: aborting due to previous error
Aug 01 20:01:05.391 INFO kablam! 
Aug 01 20:01:05.391 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:01:05.405 INFO kablam! error: Could not compile `trust-dns-proto`.
Aug 01 20:01:05.405 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:01:07.978 INFO kablam! error: build failed
Aug 01 20:01:07.979 INFO kablam! su: No module specific data is present
Aug 01 20:01:08.622 INFO running `"docker" "rm" "-f" "f2b319f2d386ecadda89fe302a6d696931fa8dd7dcf335cef64a206c59fb2a24"`
Aug 01 20:01:08.774 INFO blam! f2b319f2d386ecadda89fe302a6d696931fa8dd7dcf335cef64a206c59fb2a24