Aug 01 16:26:41.865 INFO checking japaric/sc-gen against 1.27.2 for lazy_static-1
Aug 01 16:26:41.866 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:26:41.866 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:26:41.866 INFO running `"docker" "create" "-v" "/tmp/crater.0dJPYUtN6HcG:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 16:26:42.074 INFO blam! 1f26205f77d9f46f94a923819804bd4fc305ff22450254452163e0776a5c7919
Aug 01 16:26:42.076 INFO running `"docker" "start" "-a" "1f26205f77d9f46f94a923819804bd4fc305ff22450254452163e0776a5c7919"`
Aug 01 16:26:43.364 INFO kablam!     Checking sc-gen v0.1.0 (file:///source)
Aug 01 16:26:43.608 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:26:43.608 INFO kablam!  --> src/main.rs:1:1
Aug 01 16:26:43.608 INFO kablam!   |
Aug 01 16:26:43.608 INFO kablam! 1 | #![feature(static_in_const)]
Aug 01 16:26:43.608 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:43.608 INFO kablam! 
Aug 01 16:26:43.608 INFO kablam! error: aborting due to previous error
Aug 01 16:26:43.608 INFO kablam! 
Aug 01 16:26:43.608 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:26:43.616 INFO kablam! error: Could not compile `sc-gen`.
Aug 01 16:26:43.616 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:26:43.645 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:26:43.645 INFO kablam!  --> src/main.rs:1:1
Aug 01 16:26:43.645 INFO kablam!   |
Aug 01 16:26:43.645 INFO kablam! 1 | #![feature(static_in_const)]
Aug 01 16:26:43.645 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:26:43.645 INFO kablam! 
Aug 01 16:26:43.646 INFO kablam! error: aborting due to previous error
Aug 01 16:26:43.646 INFO kablam! 
Aug 01 16:26:43.646 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:26:43.654 INFO kablam! error: Could not compile `sc-gen`.
Aug 01 16:26:43.654 INFO kablam! 
Aug 01 16:26:43.654 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 16:26:43.660 INFO kablam! su: No module specific data is present
Aug 01 16:26:44.415 INFO running `"docker" "rm" "-f" "1f26205f77d9f46f94a923819804bd4fc305ff22450254452163e0776a5c7919"`
Aug 01 16:26:44.563 INFO blam! 1f26205f77d9f46f94a923819804bd4fc305ff22450254452163e0776a5c7919