Aug 01 22:22:07.602 INFO checking shadiertoy-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:22:07.602 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:22:07.602 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:22:07.602 INFO running `"docker" "create" "-v" "/tmp/crater.8Ir0cWV5aGox:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 01 22:22:07.845 INFO blam! e9d112e6ac2a8bd75842ea1c0d697074bd94cd25c79259300bb24673b3042aec
Aug 01 22:22:07.847 INFO running `"docker" "start" "-a" "e9d112e6ac2a8bd75842ea1c0d697074bd94cd25c79259300bb24673b3042aec"`
Aug 01 22:22:09.086 INFO kablam!     Checking shadiertoy v0.1.0 (file:///source)
Aug 01 22:22:10.905 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:22:10.905 INFO kablam!  --> src/lib.rs:2:1
Aug 01 22:22:10.905 INFO kablam!   |
Aug 01 22:22:10.905 INFO kablam! 2 | #![feature(use_extern_macros)]
Aug 01 22:22:10.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:22:10.905 INFO kablam! 
Aug 01 22:22:10.906 INFO kablam! error: aborting due to previous error
Aug 01 22:22:10.906 INFO kablam! 
Aug 01 22:22:10.906 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:22:10.920 INFO kablam! error: Could not compile `shadiertoy`.
Aug 01 22:22:10.920 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:22:10.945 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:22:10.945 INFO kablam!  --> src/lib.rs:2:1
Aug 01 22:22:10.945 INFO kablam!   |
Aug 01 22:22:10.945 INFO kablam! 2 | #![feature(use_extern_macros)]
Aug 01 22:22:10.945 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:22:10.946 INFO kablam! 
Aug 01 22:22:10.946 INFO kablam! error: aborting due to previous error
Aug 01 22:22:10.946 INFO kablam! 
Aug 01 22:22:10.946 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:22:10.973 INFO kablam! error: Could not compile `shadiertoy`.
Aug 01 22:22:10.973 INFO kablam! 
Aug 01 22:22:10.973 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:22:10.973 INFO kablam! su: No module specific data is present
Aug 01 22:22:11.491 INFO running `"docker" "rm" "-f" "e9d112e6ac2a8bd75842ea1c0d697074bd94cd25c79259300bb24673b3042aec"`
Aug 01 22:22:11.624 INFO blam! e9d112e6ac2a8bd75842ea1c0d697074bd94cd25c79259300bb24673b3042aec