Aug 02 14:16:11.684 INFO checking bear-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:16:11.684 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:16:11.684 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:16:11.685 INFO running `"docker" "create" "-v" "/tmp/crater.9fvVrllzm8co:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 14:16:11.935 INFO blam! 83e5e7fb97d9621adc3f45fd48b0dc611c0c4e1d78a0fda6865a4eca7c4cb0a2
Aug 02 14:16:11.937 INFO running `"docker" "start" "-a" "83e5e7fb97d9621adc3f45fd48b0dc611c0c4e1d78a0fda6865a4eca7c4cb0a2"`
Aug 02 14:16:12.966 INFO kablam!     Checking bear v0.2.0 (file:///source)
Aug 02 14:16:13.723 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:16:13.723 INFO kablam!   --> src/lib.rs:20:1
Aug 02 14:16:13.723 INFO kablam!    |
Aug 02 14:16:13.723 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 02 14:16:13.723 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 14:16:13.723 INFO kablam! 
Aug 02 14:16:13.723 INFO kablam! error: aborting due to previous error
Aug 02 14:16:13.724 INFO kablam! 
Aug 02 14:16:13.724 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:16:13.730 INFO kablam! error: Could not compile `bear`.
Aug 02 14:16:13.730 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:16:13.935 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:16:13.935 INFO kablam!   --> src/lib.rs:20:1
Aug 02 14:16:13.935 INFO kablam!    |
Aug 02 14:16:13.935 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 02 14:16:13.935 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 14:16:13.935 INFO kablam! 
Aug 02 14:16:13.935 INFO kablam! error: aborting due to previous error
Aug 02 14:16:13.935 INFO kablam! 
Aug 02 14:16:13.935 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:16:13.942 INFO kablam! error: Could not compile `bear`.
Aug 02 14:16:13.942 INFO kablam! 
Aug 02 14:16:13.942 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 14:16:13.944 INFO kablam! su: No module specific data is present
Aug 02 14:16:14.633 INFO running `"docker" "rm" "-f" "83e5e7fb97d9621adc3f45fd48b0dc611c0c4e1d78a0fda6865a4eca7c4cb0a2"`
Aug 02 14:16:14.798 INFO blam! 83e5e7fb97d9621adc3f45fd48b0dc611c0c4e1d78a0fda6865a4eca7c4cb0a2