Aug 02 06:18:22.414 INFO checking jh-x86_64-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 06:18:22.414 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:18:22.414 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:18:22.414 INFO running `"docker" "create" "-v" "/tmp/crater.xfOo2gaN6t29:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 06:18:22.635 INFO blam! ce68a4614f34565b1039ead0feaf4057838b84dedee41e4b9162572bd76d21da
Aug 02 06:18:22.637 INFO running `"docker" "start" "-a" "ce68a4614f34565b1039ead0feaf4057838b84dedee41e4b9162572bd76d21da"`
Aug 02 06:18:24.311 INFO kablam!    Compiling jh-x86_64 v0.1.0 (file:///source)
Aug 02 06:18:24.312 INFO kablam!     Checking digest v0.7.5
Aug 02 06:18:25.686 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:18:25.686 INFO kablam!  --> src/lib.rs:6:1
Aug 02 06:18:25.686 INFO kablam!   |
Aug 02 06:18:25.686 INFO kablam! 6 | #![feature(repr_align, attr_literals)]
Aug 02 06:18:25.686 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:18:25.686 INFO kablam! 
Aug 02 06:18:25.686 INFO kablam! error: aborting due to previous error
Aug 02 06:18:25.686 INFO kablam! 
Aug 02 06:18:25.686 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:18:25.692 INFO kablam! error: Could not compile `jh-x86_64`.
Aug 02 06:18:25.692 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:18:25.818 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:18:25.818 INFO kablam!  --> src/lib.rs:6:1
Aug 02 06:18:25.818 INFO kablam!   |
Aug 02 06:18:25.818 INFO kablam! 6 | #![feature(repr_align, attr_literals)]
Aug 02 06:18:25.818 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:18:25.818 INFO kablam! 
Aug 02 06:18:25.819 INFO kablam! error: aborting due to previous error
Aug 02 06:18:25.819 INFO kablam! 
Aug 02 06:18:25.819 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:18:25.825 INFO kablam! error: Could not compile `jh-x86_64`.
Aug 02 06:18:25.825 INFO kablam! 
Aug 02 06:18:25.825 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 06:18:25.826 INFO kablam! su: No module specific data is present
Aug 02 06:18:26.724 INFO running `"docker" "rm" "-f" "ce68a4614f34565b1039ead0feaf4057838b84dedee41e4b9162572bd76d21da"`
Aug 02 06:18:26.846 INFO blam! ce68a4614f34565b1039ead0feaf4057838b84dedee41e4b9162572bd76d21da