Aug 01 22:59:34.125 INFO checking sc-0.2.2 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:59:34.126 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:59:34.126 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:59:34.126 INFO running `"docker" "create" "-v" "/tmp/crater.Y3TMxzm7FRQu:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 01 22:59:34.401 INFO blam! 1e4bc0ca92b760d07b7ab49ecdf6481d2ffab05e835813fbed8e47e4073bcad8
Aug 01 22:59:34.401 INFO running `"docker" "start" "-a" "1e4bc0ca92b760d07b7ab49ecdf6481d2ffab05e835813fbed8e47e4073bcad8"`
Aug 01 22:59:35.304 INFO kablam!     Checking sc v0.2.2 (file:///source)
Aug 01 22:59:35.775 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:59:35.775 INFO kablam!   --> src/lib.rs:15:1
Aug 01 22:59:35.775 INFO kablam!    |
Aug 01 22:59:35.775 INFO kablam! 15 | #![feature(asm)]
Aug 01 22:59:35.775 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 01 22:59:35.775 INFO kablam! 
Aug 01 22:59:35.775 INFO kablam! error: aborting due to previous error
Aug 01 22:59:35.775 INFO kablam! 
Aug 01 22:59:35.775 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:59:35.796 INFO kablam! error: Could not compile `sc`.
Aug 01 22:59:35.797 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:59:36.004 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:59:36.004 INFO kablam!   --> src/lib.rs:15:1
Aug 01 22:59:36.004 INFO kablam!    |
Aug 01 22:59:36.004 INFO kablam! 15 | #![feature(asm)]
Aug 01 22:59:36.004 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 01 22:59:36.004 INFO kablam! 
Aug 01 22:59:36.005 INFO kablam! error: aborting due to previous error
Aug 01 22:59:36.006 INFO kablam! 
Aug 01 22:59:36.006 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:59:36.021 INFO kablam! error: Could not compile `sc`.
Aug 01 22:59:36.021 INFO kablam! 
Aug 01 22:59:36.021 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:59:36.023 INFO kablam! su: No module specific data is present
Aug 01 22:59:36.679 INFO running `"docker" "rm" "-f" "1e4bc0ca92b760d07b7ab49ecdf6481d2ffab05e835813fbed8e47e4073bcad8"`
Aug 01 22:59:36.829 INFO blam! 1e4bc0ca92b760d07b7ab49ecdf6481d2ffab05e835813fbed8e47e4073bcad8