Aug 02 10:39:29.385 INFO checking ethbloom-0.5.0 against 1.27.2 for lazy_static-1
Aug 02 10:39:29.385 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:39:29.385 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:39:29.385 INFO running `"docker" "create" "-v" "/tmp/crater.xfQ5U5TeIF2v:/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 02 10:39:29.603 INFO blam! f0e026730fe93f5f00551ca29f58af6462d708cfa0f65e75204678baacf142c2
Aug 02 10:39:29.617 INFO running `"docker" "start" "-a" "f0e026730fe93f5f00551ca29f58af6462d708cfa0f65e75204678baacf142c2"`
Aug 02 10:39:31.033 INFO kablam!     Checking ethbloom v0.5.0 (file:///source)
Aug 02 10:39:32.842 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:39:32.842 INFO kablam!  --> benches/unrolling.rs:1:1
Aug 02 10:39:32.842 INFO kablam!   |
Aug 02 10:39:32.842 INFO kablam! 1 | #![feature(test)]
Aug 02 10:39:32.842 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 10:39:32.842 INFO kablam! 
Aug 02 10:39:32.844 INFO kablam! error: aborting due to previous error
Aug 02 10:39:32.844 INFO kablam! 
Aug 02 10:39:32.845 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:39:32.852 INFO kablam! error: Could not compile `ethbloom`.
Aug 02 10:39:32.852 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:39:32.875 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:39:32.875 INFO kablam!  --> benches/bloom.rs:1:1
Aug 02 10:39:32.875 INFO kablam!   |
Aug 02 10:39:32.875 INFO kablam! 1 | #![feature(test)]
Aug 02 10:39:32.875 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 10:39:32.875 INFO kablam! 
Aug 02 10:39:32.875 INFO kablam! error: aborting due to previous error
Aug 02 10:39:32.875 INFO kablam! 
Aug 02 10:39:32.875 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:39:32.884 INFO kablam! error: Could not compile `ethbloom`.
Aug 02 10:39:32.884 INFO kablam! 
Aug 02 10:39:32.884 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 10:39:32.886 INFO kablam! su: No module specific data is present
Aug 02 10:39:33.548 INFO running `"docker" "rm" "-f" "f0e026730fe93f5f00551ca29f58af6462d708cfa0f65e75204678baacf142c2"`
Aug 02 10:39:33.701 INFO blam! f0e026730fe93f5f00551ca29f58af6462d708cfa0f65e75204678baacf142c2