Aug 02 02:58:57.880 INFO checking orbclient_window_shortcuts-0.1.5 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:58:57.880 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:58:57.880 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:58:57.880 INFO running `"docker" "create" "-v" "/tmp/crater.0DyYM0rUUv5r:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 02:58:58.134 INFO blam! d3828baeefe257c29cf7ccc41a8f3d8a2dceb60f42094993219a7c29bb27938a
Aug 02 02:58:58.137 INFO running `"docker" "start" "-a" "d3828baeefe257c29cf7ccc41a8f3d8a2dceb60f42094993219a7c29bb27938a"`
Aug 02 02:58:59.099 INFO kablam!    Compiling sdl2-sys v0.31.0
Aug 02 02:59:05.282 INFO kablam!     Checking sdl2 v0.31.0
Aug 02 02:59:10.850 INFO kablam!     Checking orbclient v0.3.16
Aug 02 02:59:11.580 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:59:11.580 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/orbclient-0.3.16/src/lib.rs:3:1
Aug 02 02:59:11.580 INFO kablam!   |
Aug 02 02:59:11.580 INFO kablam! 3 | #![feature(alloc)]
Aug 02 02:59:11.580 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 02 02:59:11.580 INFO kablam! 
Aug 02 02:59:11.580 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:59:11.580 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/orbclient-0.3.16/src/lib.rs:4:1
Aug 02 02:59:11.580 INFO kablam!   |
Aug 02 02:59:11.580 INFO kablam! 4 | #![feature(asm)]
Aug 02 02:59:11.580 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 02 02:59:11.580 INFO kablam! 
Aug 02 02:59:11.580 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:59:11.580 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/orbclient-0.3.16/src/lib.rs:5:1
Aug 02 02:59:11.580 INFO kablam!   |
Aug 02 02:59:11.580 INFO kablam! 5 | #![feature(const_fn)]
Aug 02 02:59:11.580 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:59:11.580 INFO kablam! 
Aug 02 02:59:11.580 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:59:11.580 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/orbclient-0.3.16/src/lib.rs:6:67
Aug 02 02:59:11.580 INFO kablam!   |
Aug 02 02:59:11.580 INFO kablam! 6 | #![cfg_attr(all(not(feature="no_std"), not(target_os = "redox")), feature(const_ptr_null_mut))]
Aug 02 02:59:11.580 INFO kablam!   |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:59:11.580 INFO kablam! 
Aug 02 02:59:11.583 INFO kablam! error: aborting due to 4 previous errors
Aug 02 02:59:11.583 INFO kablam! 
Aug 02 02:59:11.584 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:59:11.594 INFO kablam! error: Could not compile `orbclient`.
Aug 02 02:59:11.594 INFO kablam! 
Aug 02 02:59:11.594 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 02:59:11.596 INFO kablam! su: No module specific data is present
Aug 02 02:59:12.234 INFO running `"docker" "rm" "-f" "d3828baeefe257c29cf7ccc41a8f3d8a2dceb60f42094993219a7c29bb27938a"`
Aug 02 02:59:12.383 INFO blam! d3828baeefe257c29cf7ccc41a8f3d8a2dceb60f42094993219a7c29bb27938a