Aug 02 06:05:09.252 INFO checking keccakrs-0.1.6 against 1.27.2 for lazy_static-1
Aug 02 06:05:09.252 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:09.252 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:09.252 INFO running `"docker" "create" "-v" "/tmp/crater.AkscqYYrmabD:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 06:05:09.487 INFO blam! 5f6bc3d744242a16f999dac1b187b1364f66c792d62da411b5359679cc4082b1
Aug 02 06:05:09.489 INFO running `"docker" "start" "-a" "5f6bc3d744242a16f999dac1b187b1364f66c792d62da411b5359679cc4082b1"`
Aug 02 06:05:10.458 INFO kablam! warning: file found to be present in multiple build targets: /source/tests/perf.rs
Aug 02 06:05:10.473 INFO kablam!     Checking keccakrs v0.1.6 (file:///source)
Aug 02 06:05:12.661 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:05:12.661 INFO kablam!  --> tests/perf.rs:1:1
Aug 02 06:05:12.661 INFO kablam!   |
Aug 02 06:05:12.661 INFO kablam! 1 | #![feature(test)]
Aug 02 06:05:12.661 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:05:12.661 INFO kablam! 
Aug 02 06:05:12.661 INFO kablam! error: aborting due to previous error
Aug 02 06:05:12.661 INFO kablam! 
Aug 02 06:05:12.661 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:05:12.717 INFO kablam! error: Could not compile `keccakrs`.
Aug 02 06:05:12.717 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:05:12.872 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:05:12.872 INFO kablam!  --> tests/perf.rs:1:1
Aug 02 06:05:12.872 INFO kablam!   |
Aug 02 06:05:12.872 INFO kablam! 1 | #![feature(test)]
Aug 02 06:05:12.872 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:05:12.873 INFO kablam! 
Aug 02 06:05:12.873 INFO kablam! error: aborting due to previous error
Aug 02 06:05:12.873 INFO kablam! 
Aug 02 06:05:12.874 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:05:12.881 INFO kablam! error: Could not compile `keccakrs`.
Aug 02 06:05:12.882 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:05:13.033 INFO kablam! error: build failed
Aug 02 06:05:13.035 INFO kablam! su: No module specific data is present
Aug 02 06:05:14.139 INFO running `"docker" "rm" "-f" "5f6bc3d744242a16f999dac1b187b1364f66c792d62da411b5359679cc4082b1"`
Aug 02 06:05:14.301 INFO blam! 5f6bc3d744242a16f999dac1b187b1364f66c792d62da411b5359679cc4082b1