Aug 01 16:46:12.802 INFO checking felix-clark/rust-na against 1.27.2 for lazy_static-1
Aug 01 16:46:12.802 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:46:12.803 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:46:12.803 INFO running `"docker" "create" "-v" "/tmp/crater.sBl2ASTswf7b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 16:46:13.079 INFO blam! ce9d6a67c390e4af24c7e3e98be1bf048eb07218f4d7fb5a38a691f9b1fa7a0b
Aug 01 16:46:13.081 INFO running `"docker" "start" "-a" "ce9d6a67c390e4af24c7e3e98be1bf048eb07218f4d7fb5a38a691f9b1fa7a0b"`
Aug 01 16:46:13.965 INFO kablam!     Checking rustna v0.1.0 (file:///source)
Aug 01 16:46:14.667 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:46:14.667 INFO kablam!  --> src/lib.rs:2:1
Aug 01 16:46:14.667 INFO kablam!   |
Aug 01 16:46:14.667 INFO kablam! 2 | #![feature(try_from)]
Aug 01 16:46:14.667 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:46:14.667 INFO kablam! 
Aug 01 16:46:14.673 INFO kablam! error: aborting due to previous error
Aug 01 16:46:14.694 INFO kablam! 
Aug 01 16:46:14.694 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:46:14.712 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:46:14.712 INFO kablam!  --> src/lib.rs:2:1
Aug 01 16:46:14.712 INFO kablam!   |
Aug 01 16:46:14.712 INFO kablam! 2 | #![feature(try_from)]
Aug 01 16:46:14.712 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:46:14.712 INFO kablam! 
Aug 01 16:46:14.714 INFO kablam! error: aborting due to previous error
Aug 01 16:46:14.714 INFO kablam! 
Aug 01 16:46:14.715 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:46:14.733 INFO kablam! error: Could not compile `rustna`.
Aug 01 16:46:14.733 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:46:14.766 INFO kablam! error: Could not compile `rustna`.
Aug 01 16:46:14.766 INFO kablam! 
Aug 01 16:46:14.766 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 16:46:14.770 INFO kablam! su: No module specific data is present
Aug 01 16:46:15.445 INFO running `"docker" "rm" "-f" "ce9d6a67c390e4af24c7e3e98be1bf048eb07218f4d7fb5a38a691f9b1fa7a0b"`
Aug 01 16:46:15.687 INFO blam! ce9d6a67c390e4af24c7e3e98be1bf048eb07218f4d7fb5a38a691f9b1fa7a0b