Aug 02 10:54:41.922 INFO checking embed-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:54:41.922 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:54:41.922 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:54:41.922 INFO running `"docker" "create" "-v" "/tmp/crater.yoaYDrVaHZSx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 10:54:42.160 INFO blam! c5a6f7c54c4d77bb6ce5347e2086d92ca53fa8cb0590198b28ff23fbafd63f86
Aug 02 10:54:42.161 INFO running `"docker" "start" "-a" "c5a6f7c54c4d77bb6ce5347e2086d92ca53fa8cb0590198b28ff23fbafd63f86"`
Aug 02 10:54:43.248 INFO kablam!     Checking walkdir v0.1.8
Aug 02 10:54:43.974 INFO kablam!     Checking embed v0.1.1 (file:///source)
Aug 02 10:54:46.465 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:54:46.465 INFO kablam!  --> src/lib.rs:2:1
Aug 02 10:54:46.465 INFO kablam!   |
Aug 02 10:54:46.465 INFO kablam! 2 | #![feature(plugin_registrar, rustc_private, quote)]
Aug 02 10:54:46.465 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:54:46.465 INFO kablam! 
Aug 02 10:54:46.466 INFO kablam! error: aborting due to previous error
Aug 02 10:54:46.466 INFO kablam! 
Aug 02 10:54:46.466 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:54:46.492 INFO kablam! error: Could not compile `embed`.
Aug 02 10:54:46.493 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:54:46.601 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:54:46.602 INFO kablam!  --> src/lib.rs:2:1
Aug 02 10:54:46.602 INFO kablam!   |
Aug 02 10:54:46.602 INFO kablam! 2 | #![feature(plugin_registrar, rustc_private, quote)]
Aug 02 10:54:46.602 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:54:46.602 INFO kablam! 
Aug 02 10:54:46.602 INFO kablam! error: aborting due to previous error
Aug 02 10:54:46.602 INFO kablam! 
Aug 02 10:54:46.602 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:54:46.616 INFO kablam! error: Could not compile `embed`.
Aug 02 10:54:46.617 INFO kablam! 
Aug 02 10:54:46.617 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 10:54:46.618 INFO kablam! su: No module specific data is present
Aug 02 10:54:47.589 INFO running `"docker" "rm" "-f" "c5a6f7c54c4d77bb6ce5347e2086d92ca53fa8cb0590198b28ff23fbafd63f86"`
Aug 02 10:54:47.765 INFO blam! c5a6f7c54c4d77bb6ce5347e2086d92ca53fa8cb0590198b28ff23fbafd63f86