Aug 02 11:01:01.122 INFO checking efi-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 11:01:01.122 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:01:01.122 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:01:01.122 INFO running `"docker" "create" "-v" "/tmp/crater.XKVWpak4j1za:/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 11:01:01.412 INFO blam! 34101007c90900a194e2cb4bba710f2787d3e12e59287fefcd361594fd2a9784
Aug 02 11:01:01.414 INFO running `"docker" "start" "-a" "34101007c90900a194e2cb4bba710f2787d3e12e59287fefcd361594fd2a9784"`
Aug 02 11:01:02.442 INFO kablam!     Checking failure v0.1.2
Aug 02 11:01:02.974 INFO kablam!     Checking efi v0.1.0 (file:///source)
Aug 02 11:01:03.639 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:01:03.639 INFO kablam!  --> src/lib.rs:3:1
Aug 02 11:01:03.639 INFO kablam!   |
Aug 02 11:01:03.639 INFO kablam! 3 | #![feature(intrinsics)]
Aug 02 11:01:03.639 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:01:03.640 INFO kablam! 
Aug 02 11:01:03.640 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:01:03.640 INFO kablam!  --> src/lib.rs:4:1
Aug 02 11:01:03.640 INFO kablam!   |
Aug 02 11:01:03.640 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Aug 02 11:01:03.641 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:01:03.641 INFO kablam! 
Aug 02 11:01:03.649 INFO kablam! error: aborting due to 2 previous errors
Aug 02 11:01:03.649 INFO kablam! 
Aug 02 11:01:03.650 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:01:03.657 INFO kablam! error: Could not compile `efi`.
Aug 02 11:01:03.657 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 11:01:03.754 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:01:03.754 INFO kablam!  --> src/lib.rs:3:1
Aug 02 11:01:03.754 INFO kablam!   |
Aug 02 11:01:03.754 INFO kablam! 3 | #![feature(intrinsics)]
Aug 02 11:01:03.754 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:01:03.754 INFO kablam! 
Aug 02 11:01:03.754 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:01:03.754 INFO kablam!  --> src/lib.rs:4:1
Aug 02 11:01:03.754 INFO kablam!   |
Aug 02 11:01:03.754 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Aug 02 11:01:03.754 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:01:03.755 INFO kablam! 
Aug 02 11:01:03.761 INFO kablam! error: aborting due to 2 previous errors
Aug 02 11:01:03.762 INFO kablam! 
Aug 02 11:01:03.763 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:01:03.770 INFO kablam! error: Could not compile `efi`.
Aug 02 11:01:03.770 INFO kablam! 
Aug 02 11:01:03.770 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 11:01:03.771 INFO kablam! su: No module specific data is present
Aug 02 11:01:04.362 INFO running `"docker" "rm" "-f" "34101007c90900a194e2cb4bba710f2787d3e12e59287fefcd361594fd2a9784"`
Aug 02 11:01:04.580 INFO blam! 34101007c90900a194e2cb4bba710f2787d3e12e59287fefcd361594fd2a9784