Aug 02 09:50:05.516 INFO checking forklift-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 09:50:05.516 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:50:05.516 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:50:05.516 INFO running `"docker" "create" "-v" "/tmp/crater.gwhsZh6MSGZZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 02 09:50:05.738 INFO blam! 0b51ba3d8da58eea435ece4f8ac48bc43d3ce790bf6133bd45c3d886818f32ac
Aug 02 09:50:05.740 INFO running `"docker" "start" "-a" "0b51ba3d8da58eea435ece4f8ac48bc43d3ce790bf6133bd45c3d886818f32ac"`
Aug 02 09:50:07.078 INFO kablam!     Checking forklift v0.1.0 (file:///source)
Aug 02 09:50:10.664 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:50:10.664 INFO kablam!  --> src/lib.rs:1:1
Aug 02 09:50:10.664 INFO kablam!   |
Aug 02 09:50:10.664 INFO kablam! 1 | #![feature(rustc_private)]
Aug 02 09:50:10.664 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:50:10.665 INFO kablam! 
Aug 02 09:50:10.665 INFO kablam! error: aborting due to previous error
Aug 02 09:50:10.665 INFO kablam! 
Aug 02 09:50:10.666 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:50:10.681 INFO kablam! error: Could not compile `forklift`.
Aug 02 09:50:10.681 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:50:10.765 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:50:10.766 INFO kablam!  --> src/lib.rs:1:1
Aug 02 09:50:10.766 INFO kablam!   |
Aug 02 09:50:10.766 INFO kablam! 1 | #![feature(rustc_private)]
Aug 02 09:50:10.766 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 09:50:10.766 INFO kablam! 
Aug 02 09:50:10.766 INFO kablam! error: aborting due to previous error
Aug 02 09:50:10.766 INFO kablam! 
Aug 02 09:50:10.766 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:50:10.779 INFO kablam! error: Could not compile `forklift`.
Aug 02 09:50:10.779 INFO kablam! 
Aug 02 09:50:10.779 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 09:50:10.781 INFO kablam! su: No module specific data is present
Aug 02 09:50:11.490 INFO running `"docker" "rm" "-f" "0b51ba3d8da58eea435ece4f8ac48bc43d3ce790bf6133bd45c3d886818f32ac"`
Aug 02 09:50:11.638 INFO blam! 0b51ba3d8da58eea435ece4f8ac48bc43d3ce790bf6133bd45c3d886818f32ac