Aug 01 20:21:25.543 INFO checking tlnat-0.1.2 against 1.27.2 for lazy_static-1
Aug 01 20:21:25.544 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:21:25.544 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:21:25.544 INFO running `"docker" "create" "-v" "/tmp/crater.ICwaYQz3dAEY:/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 01 20:21:25.790 INFO blam! 4d296aaa1037feaea5b8732fd9574f8474bdfa8c2f469c34ea25b155d614d944
Aug 01 20:21:25.792 INFO running `"docker" "start" "-a" "4d296aaa1037feaea5b8732fd9574f8474bdfa8c2f469c34ea25b155d614d944"`
Aug 01 20:21:27.005 INFO kablam!     Checking tlnat v0.1.2 (file:///source)
Aug 01 20:21:28.699 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:21:28.699 INFO kablam!   --> src/lib.rs:13:1
Aug 01 20:21:28.699 INFO kablam!    |
Aug 01 20:21:28.699 INFO kablam! 13 | #![feature(associated_consts)]
Aug 01 20:21:28.699 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:21:28.699 INFO kablam! 
Aug 01 20:21:28.699 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:21:28.699 INFO kablam!   --> src/lib.rs:14:1
Aug 01 20:21:28.699 INFO kablam!    |
Aug 01 20:21:28.699 INFO kablam! 14 | #![feature(const_fn)]
Aug 01 20:21:28.700 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:21:28.700 INFO kablam! 
Aug 01 20:21:28.768 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:21:28.768 INFO kablam!   --> src/lib.rs:13:1
Aug 01 20:21:28.768 INFO kablam!    |
Aug 01 20:21:28.768 INFO kablam! 13 | #![feature(associated_consts)]
Aug 01 20:21:28.768 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:21:28.768 INFO kablam! 
Aug 01 20:21:28.768 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:21:28.768 INFO kablam!   --> src/lib.rs:14:1
Aug 01 20:21:28.768 INFO kablam!    |
Aug 01 20:21:28.768 INFO kablam! 14 | #![feature(const_fn)]
Aug 01 20:21:28.768 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:21:28.768 INFO kablam! 
Aug 01 20:21:28.815 INFO kablam! error: aborting due to 2 previous errors
Aug 01 20:21:28.815 INFO kablam! 
Aug 01 20:21:28.815 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:21:28.824 INFO kablam! error: Could not compile `tlnat`.
Aug 01 20:21:28.825 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:21:28.915 INFO kablam! error: aborting due to 2 previous errors
Aug 01 20:21:28.915 INFO kablam! 
Aug 01 20:21:28.915 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:21:28.924 INFO kablam! error: Could not compile `tlnat`.
Aug 01 20:21:28.924 INFO kablam! 
Aug 01 20:21:28.924 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 20:21:28.925 INFO kablam! su: No module specific data is present
Aug 01 20:21:29.425 INFO running `"docker" "rm" "-f" "4d296aaa1037feaea5b8732fd9574f8474bdfa8c2f469c34ea25b155d614d944"`
Aug 01 20:21:29.608 INFO blam! 4d296aaa1037feaea5b8732fd9574f8474bdfa8c2f469c34ea25b155d614d944