Aug 02 13:34:12.535 INFO checking cadence-0.15.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:34:12.535 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:34:12.535 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:34:12.535 INFO running `"docker" "create" "-v" "/tmp/crater.tRY1Kzkm23lz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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 13:34:12.770 INFO blam! 7484f4c31b2b6d4dfeb4cca83a019f099f0e5eb6ebea7de7d12e79b2c6edc8be
Aug 02 13:34:12.772 INFO running `"docker" "start" "-a" "7484f4c31b2b6d4dfeb4cca83a019f099f0e5eb6ebea7de7d12e79b2c6edc8be"`
Aug 02 13:34:13.944 INFO kablam!     Checking cadence v0.15.1 (file:///source)
Aug 02 13:34:20.756 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:34:20.756 INFO kablam!  --> benches/lib.rs:1:1
Aug 02 13:34:20.756 INFO kablam!   |
Aug 02 13:34:20.756 INFO kablam! 1 | #![feature(test)]
Aug 02 13:34:20.756 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 13:34:20.756 INFO kablam! 
Aug 02 13:34:20.756 INFO kablam! error: aborting due to previous error
Aug 02 13:34:20.756 INFO kablam! 
Aug 02 13:34:20.756 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:34:20.769 INFO kablam! error: Could not compile `cadence`.
Aug 02 13:34:20.769 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:34:22.312 INFO kablam! error: build failed
Aug 02 13:34:22.314 INFO kablam! su: No module specific data is present
Aug 02 13:34:22.966 INFO running `"docker" "rm" "-f" "7484f4c31b2b6d4dfeb4cca83a019f099f0e5eb6ebea7de7d12e79b2c6edc8be"`
Aug 02 13:34:23.172 INFO blam! 7484f4c31b2b6d4dfeb4cca83a019f099f0e5eb6ebea7de7d12e79b2c6edc8be