Aug 02 05:46:27.061 INFO checking layout_id-0.3.0 against 1.27.2 for lazy_static-1
Aug 02 05:46:27.061 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:46:27.061 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:46:27.061 INFO running `"docker" "create" "-v" "/tmp/crater.UcjPbUQhDHtA:/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 05:46:27.275 INFO blam! e09c69441a163b26e2d0127d02a99c5fdeab165fca0d7a16bebd23c9a0b30a81
Aug 02 05:46:27.277 INFO running `"docker" "start" "-a" "e09c69441a163b26e2d0127d02a99c5fdeab165fca0d7a16bebd23c9a0b30a81"`
Aug 02 05:46:28.449 INFO kablam!     Checking layout_id v0.3.0 (file:///source)
Aug 02 05:46:28.846 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:46:28.846 INFO kablam!  --> src/lib.rs:9:1
Aug 02 05:46:28.846 INFO kablam!   |
Aug 02 05:46:28.846 INFO kablam! 9 | #![feature(core_intrinsics)]
Aug 02 05:46:28.846 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:46:28.846 INFO kablam! 
Aug 02 05:46:28.847 INFO kablam! error: aborting due to previous error
Aug 02 05:46:28.847 INFO kablam! 
Aug 02 05:46:28.847 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:46:28.853 INFO kablam! error: Could not compile `layout_id`.
Aug 02 05:46:28.853 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:46:28.892 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:46:28.892 INFO kablam!  --> src/lib.rs:9:1
Aug 02 05:46:28.892 INFO kablam!   |
Aug 02 05:46:28.892 INFO kablam! 9 | #![feature(core_intrinsics)]
Aug 02 05:46:28.892 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:46:28.892 INFO kablam! 
Aug 02 05:46:28.892 INFO kablam! error: aborting due to previous error
Aug 02 05:46:28.892 INFO kablam! 
Aug 02 05:46:28.892 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:46:28.901 INFO kablam! error: Could not compile `layout_id`.
Aug 02 05:46:28.901 INFO kablam! 
Aug 02 05:46:28.901 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:46:28.902 INFO kablam! su: No module specific data is present
Aug 02 05:46:29.575 INFO running `"docker" "rm" "-f" "e09c69441a163b26e2d0127d02a99c5fdeab165fca0d7a16bebd23c9a0b30a81"`
Aug 02 05:46:29.750 INFO blam! e09c69441a163b26e2d0127d02a99c5fdeab165fca0d7a16bebd23c9a0b30a81