Aug 01 19:12:02.562 INFO checking vrust-0.0.1 against 1.27.2 for lazy_static-1
Aug 01 19:12:02.562 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:12:02.562 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:12:02.563 INFO running `"docker" "create" "-v" "/tmp/crater.IT47hOcUPQns:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 01 19:12:02.752 INFO blam! b30bd7f412b3ae9c8c577a3ffa2c8fe69a24fd8e6404050c99c9149d8a28a0b6
Aug 01 19:12:02.752 INFO running `"docker" "start" "-a" "b30bd7f412b3ae9c8c577a3ffa2c8fe69a24fd8e6404050c99c9149d8a28a0b6"`
Aug 01 19:12:03.804 INFO kablam!    Compiling vrust v0.0.1 (file:///source)
Aug 01 19:12:08.934 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:12:08.934 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:12:08.934 INFO kablam!   |
Aug 01 19:12:08.934 INFO kablam! 1 | #![feature(repr_simd)]
Aug 01 19:12:08.934 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:12:08.934 INFO kablam! 
Aug 01 19:12:09.242 INFO kablam! error: aborting due to previous error
Aug 01 19:12:09.242 INFO kablam! 
Aug 01 19:12:09.242 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:12:09.267 INFO kablam! error: Could not compile `vrust`.
Aug 01 19:12:09.268 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:12:11.465 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:12:11.465 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:12:11.465 INFO kablam!   |
Aug 01 19:12:11.465 INFO kablam! 1 | #![feature(repr_simd)]
Aug 01 19:12:11.465 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:12:11.465 INFO kablam! 
Aug 01 19:12:11.794 INFO kablam! error: aborting due to previous error
Aug 01 19:12:11.795 INFO kablam! 
Aug 01 19:12:11.795 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:12:11.815 INFO kablam! error: Could not compile `vrust`.
Aug 01 19:12:11.815 INFO kablam! 
Aug 01 19:12:11.815 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:12:11.817 INFO kablam! su: No module specific data is present
Aug 01 19:12:12.504 INFO running `"docker" "rm" "-f" "b30bd7f412b3ae9c8c577a3ffa2c8fe69a24fd8e6404050c99c9149d8a28a0b6"`
Aug 01 19:12:12.680 INFO blam! b30bd7f412b3ae9c8c577a3ffa2c8fe69a24fd8e6404050c99c9149d8a28a0b6