Aug 02 01:25:39.651 INFO checking radix_sort-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 01:25:39.651 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:25:39.651 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:25:39.651 INFO running `"docker" "create" "-v" "/tmp/crater.7vvEzyla7j9O:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 01:25:39.907 INFO blam! e4d2703de29defc0dde8e087006f67878e7677fca4733f607f0996b301587a53
Aug 02 01:25:39.909 INFO running `"docker" "start" "-a" "e4d2703de29defc0dde8e087006f67878e7677fca4733f607f0996b301587a53"`
Aug 02 01:25:40.866 INFO kablam!     Checking radix_sort v0.1.0 (file:///source)
Aug 02 01:25:41.602 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:25:41.602 INFO kablam!  --> src/lib.rs:1:1
Aug 02 01:25:41.602 INFO kablam!   |
Aug 02 01:25:41.602 INFO kablam! 1 | #![feature(test)]
Aug 02 01:25:41.602 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:25:41.603 INFO kablam! 
Aug 02 01:25:41.603 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:25:41.603 INFO kablam!  --> src/lib.rs:2:1
Aug 02 01:25:41.603 INFO kablam!   |
Aug 02 01:25:41.603 INFO kablam! 2 | #![feature(const_fn)]
Aug 02 01:25:41.603 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:25:41.604 INFO kablam! 
Aug 02 01:25:41.605 INFO kablam! error: aborting due to 2 previous errors
Aug 02 01:25:41.605 INFO kablam! 
Aug 02 01:25:41.606 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:25:41.618 INFO kablam! error: Could not compile `radix_sort`.
Aug 02 01:25:41.618 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:25:41.770 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:25:41.770 INFO kablam!  --> src/lib.rs:1:1
Aug 02 01:25:41.770 INFO kablam!   |
Aug 02 01:25:41.770 INFO kablam! 1 | #![feature(test)]
Aug 02 01:25:41.770 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:25:41.770 INFO kablam! 
Aug 02 01:25:41.770 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:25:41.770 INFO kablam!  --> src/lib.rs:2:1
Aug 02 01:25:41.770 INFO kablam!   |
Aug 02 01:25:41.770 INFO kablam! 2 | #![feature(const_fn)]
Aug 02 01:25:41.770 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:25:41.770 INFO kablam! 
Aug 02 01:25:41.771 INFO kablam! error: aborting due to 2 previous errors
Aug 02 01:25:41.771 INFO kablam! 
Aug 02 01:25:41.771 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:25:41.780 INFO kablam! error: Could not compile `radix_sort`.
Aug 02 01:25:41.781 INFO kablam! 
Aug 02 01:25:41.781 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:25:41.782 INFO kablam! su: No module specific data is present
Aug 02 01:25:42.382 INFO running `"docker" "rm" "-f" "e4d2703de29defc0dde8e087006f67878e7677fca4733f607f0996b301587a53"`
Aug 02 01:25:42.536 INFO blam! e4d2703de29defc0dde8e087006f67878e7677fca4733f607f0996b301587a53