Aug 01 22:59:36.837 INFO checking sc-0.2.2 against 1.27.2 for lazy_static-1
Aug 01 22:59:36.837 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:59:36.837 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:59:36.837 INFO running `"docker" "create" "-v" "/tmp/crater.0z7jtsMeZlFA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 01 22:59:37.078 INFO blam! c70a1e0f781e30fa7ca7f3113e2f926cb731dafde3dde4ff63f228672784a66c
Aug 01 22:59:37.081 INFO running `"docker" "start" "-a" "c70a1e0f781e30fa7ca7f3113e2f926cb731dafde3dde4ff63f228672784a66c"`
Aug 01 22:59:37.966 INFO kablam!     Checking sc v0.2.2 (file:///source)
Aug 01 22:59:38.307 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:59:38.307 INFO kablam!   --> src/lib.rs:15:1
Aug 01 22:59:38.307 INFO kablam!    |
Aug 01 22:59:38.307 INFO kablam! 15 | #![feature(asm)]
Aug 01 22:59:38.307 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 01 22:59:38.308 INFO kablam! 
Aug 01 22:59:38.309 INFO kablam! error: aborting due to previous error
Aug 01 22:59:38.309 INFO kablam! 
Aug 01 22:59:38.309 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:59:38.315 INFO kablam! error: Could not compile `sc`.
Aug 01 22:59:38.316 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:59:38.539 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:59:38.539 INFO kablam!   --> src/lib.rs:15:1
Aug 01 22:59:38.539 INFO kablam!    |
Aug 01 22:59:38.539 INFO kablam! 15 | #![feature(asm)]
Aug 01 22:59:38.539 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 01 22:59:38.539 INFO kablam! 
Aug 01 22:59:38.539 INFO kablam! error: aborting due to previous error
Aug 01 22:59:38.539 INFO kablam! 
Aug 01 22:59:38.539 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:59:38.546 INFO kablam! error: Could not compile `sc`.
Aug 01 22:59:38.546 INFO kablam! 
Aug 01 22:59:38.546 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:59:38.548 INFO kablam! su: No module specific data is present
Aug 01 22:59:39.152 INFO running `"docker" "rm" "-f" "c70a1e0f781e30fa7ca7f3113e2f926cb731dafde3dde4ff63f228672784a66c"`
Aug 01 22:59:39.309 INFO blam! c70a1e0f781e30fa7ca7f3113e2f926cb731dafde3dde4ff63f228672784a66c