Aug 01 19:02:21.664 INFO checking wankel-0.0.1 against 1.27.2 for lazy_static-1
Aug 01 19:02:21.664 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:02:21.664 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:02:21.664 INFO running `"docker" "create" "-v" "/tmp/crater.MRbmFTzlQkdi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 19:02:21.918 INFO blam! f2ce5551f1dca6a8879dad890754e260246b9877f444c62b8b733e5be3b847da
Aug 01 19:02:21.927 INFO running `"docker" "start" "-a" "f2ce5551f1dca6a8879dad890754e260246b9877f444c62b8b733e5be3b847da"`
Aug 01 19:02:22.972 INFO kablam!     Checking wankel v0.0.1 (file:///source)
Aug 01 19:02:23.386 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:02:23.386 INFO kablam!  --> src/lib.rs:2:1
Aug 01 19:02:23.386 INFO kablam!   |
Aug 01 19:02:23.386 INFO kablam! 2 | #![feature(associated_consts)]
Aug 01 19:02:23.386 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:02:23.386 INFO kablam! 
Aug 01 19:02:23.386 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:02:23.386 INFO kablam!  --> src/lib.rs:3:1
Aug 01 19:02:23.386 INFO kablam!   |
Aug 01 19:02:23.386 INFO kablam! 3 | #![feature(slice_patterns)]
Aug 01 19:02:23.386 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:02:23.387 INFO kablam! 
Aug 01 19:02:23.389 INFO kablam! error: aborting due to 2 previous errors
Aug 01 19:02:23.389 INFO kablam! 
Aug 01 19:02:23.389 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:02:23.396 INFO kablam! error: Could not compile `wankel`.
Aug 01 19:02:23.397 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:02:23.441 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:02:23.441 INFO kablam!  --> src/lib.rs:2:1
Aug 01 19:02:23.441 INFO kablam!   |
Aug 01 19:02:23.441 INFO kablam! 2 | #![feature(associated_consts)]
Aug 01 19:02:23.441 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:02:23.441 INFO kablam! 
Aug 01 19:02:23.441 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:02:23.442 INFO kablam!  --> src/lib.rs:3:1
Aug 01 19:02:23.442 INFO kablam!   |
Aug 01 19:02:23.442 INFO kablam! 3 | #![feature(slice_patterns)]
Aug 01 19:02:23.442 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:02:23.442 INFO kablam! 
Aug 01 19:02:23.449 INFO kablam! error: aborting due to 2 previous errors
Aug 01 19:02:23.449 INFO kablam! 
Aug 01 19:02:23.449 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:02:23.457 INFO kablam! error: Could not compile `wankel`.
Aug 01 19:02:23.457 INFO kablam! 
Aug 01 19:02:23.458 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:02:23.459 INFO kablam! su: No module specific data is present
Aug 01 19:02:23.999 INFO running `"docker" "rm" "-f" "f2ce5551f1dca6a8879dad890754e260246b9877f444c62b8b733e5be3b847da"`
Aug 01 19:02:24.162 INFO blam! f2ce5551f1dca6a8879dad890754e260246b9877f444c62b8b733e5be3b847da