Aug 02 04:19:26.075 INFO checking minutae-0.2.2 against 1.27.2 for lazy_static-1
Aug 02 04:19:26.075 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:19:26.075 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:19:26.076 INFO running `"docker" "create" "-v" "/tmp/crater.2IoLWqEOBisT:/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 02 04:19:26.413 INFO blam! 7261be2bfb8ab9fa2c2d9f4cd5de65cc32e98a605da32169f6b67a6a12fbb5ec
Aug 02 04:19:26.415 INFO running `"docker" "start" "-a" "7261be2bfb8ab9fa2c2d9f4cd5de65cc32e98a605da32169f6b67a6a12fbb5ec"`
Aug 02 04:19:28.464 INFO kablam!     Checking minutae v0.2.2 (file:///source)
Aug 02 04:19:29.491 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:19:29.491 INFO kablam!  --> src/lib.rs:3:1
Aug 02 04:19:29.491 INFO kablam!   |
Aug 02 04:19:29.491 INFO kablam! 3 | #![feature(conservative_impl_trait, test)]
Aug 02 04:19:29.491 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:19:29.491 INFO kablam! 
Aug 02 04:19:29.502 INFO kablam! error: aborting due to previous error
Aug 02 04:19:29.502 INFO kablam! 
Aug 02 04:19:29.502 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:19:29.532 INFO kablam! error: Could not compile `minutae`.
Aug 02 04:19:29.533 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:19:29.577 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:19:29.577 INFO kablam!  --> src/lib.rs:3:1
Aug 02 04:19:29.577 INFO kablam!   |
Aug 02 04:19:29.577 INFO kablam! 3 | #![feature(conservative_impl_trait, test)]
Aug 02 04:19:29.577 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:19:29.577 INFO kablam! 
Aug 02 04:19:29.580 INFO kablam! error: aborting due to previous error
Aug 02 04:19:29.580 INFO kablam! 
Aug 02 04:19:29.580 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:19:29.608 INFO kablam! error: Could not compile `minutae`.
Aug 02 04:19:29.608 INFO kablam! 
Aug 02 04:19:29.608 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 04:19:29.610 INFO kablam! su: No module specific data is present
Aug 02 04:19:30.750 INFO running `"docker" "rm" "-f" "7261be2bfb8ab9fa2c2d9f4cd5de65cc32e98a605da32169f6b67a6a12fbb5ec"`
Aug 02 04:19:30.959 INFO blam! 7261be2bfb8ab9fa2c2d9f4cd5de65cc32e98a605da32169f6b67a6a12fbb5ec