Aug 02 01:16:03.603 INFO checking rayon-hash-0.3.0 against 1.27.2 for lazy_static-1
Aug 02 01:16:03.603 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:16:03.603 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:16:03.603 INFO running `"docker" "create" "-v" "/tmp/crater.hTBzP1W3XX6Z:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 02 01:16:03.877 INFO blam! 9644ae64766cc34bfb808cd99bdff637ec47a7bedf41413b144006a358807f45
Aug 02 01:16:03.878 INFO running `"docker" "start" "-a" "9644ae64766cc34bfb808cd99bdff637ec47a7bedf41413b144006a358807f45"`
Aug 02 01:16:05.388 INFO kablam!     Checking rayon-hash v0.3.0 (file:///source)
Aug 02 01:16:11.075 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:16:11.075 INFO kablam!  --> benches/set_sum.rs:1:1
Aug 02 01:16:11.075 INFO kablam!   |
Aug 02 01:16:11.075 INFO kablam! 1 | #![feature(test)]
Aug 02 01:16:11.075 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:16:11.075 INFO kablam! 
Aug 02 01:16:11.076 INFO kablam! error: aborting due to previous error
Aug 02 01:16:11.076 INFO kablam! 
Aug 02 01:16:11.076 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:16:11.087 INFO kablam! error: Could not compile `rayon-hash`.
Aug 02 01:16:11.087 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:16:11.432 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:16:11.432 INFO kablam!   --> benches/std_hash.rs:11:1
Aug 02 01:16:11.432 INFO kablam!    |
Aug 02 01:16:11.432 INFO kablam! 11 | #![feature(test)]
Aug 02 01:16:11.432 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 02 01:16:11.432 INFO kablam! 
Aug 02 01:16:11.433 INFO kablam! error: aborting due to previous error
Aug 02 01:16:11.433 INFO kablam! 
Aug 02 01:16:11.433 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:16:11.464 INFO kablam! error: Could not compile `rayon-hash`.
Aug 02 01:16:11.464 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:16:14.803 INFO kablam! error: build failed
Aug 02 01:16:14.806 INFO kablam! su: No module specific data is present
Aug 02 01:16:16.200 INFO running `"docker" "rm" "-f" "9644ae64766cc34bfb808cd99bdff637ec47a7bedf41413b144006a358807f45"`
Aug 02 01:16:16.351 INFO blam! 9644ae64766cc34bfb808cd99bdff637ec47a7bedf41413b144006a358807f45