Aug 02 12:48:33.596 INFO checking clementine-0.0.1 against 1.27.2 for lazy_static-1
Aug 02 12:48:33.596 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:48:33.596 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:48:33.596 INFO running `"docker" "create" "-v" "/tmp/crater.XKyXy5dP68Ed:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 12:48:33.818 INFO blam! 2fd4a1bf2e990e3c3bed9162a5bbae89c6c1532008b9485adfc913fc682eba89
Aug 02 12:48:33.821 INFO running `"docker" "start" "-a" "2fd4a1bf2e990e3c3bed9162a5bbae89c6c1532008b9485adfc913fc682eba89"`
Aug 02 12:48:35.019 INFO kablam!     Checking clementine v0.0.1 (file:///source)
Aug 02 12:48:35.788 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:48:35.788 INFO kablam!  --> src/lib.rs:3:1
Aug 02 12:48:35.788 INFO kablam!   |
Aug 02 12:48:35.788 INFO kablam! 3 | #![feature(io)]
Aug 02 12:48:35.788 INFO kablam!   | ^^^^^^^^^^^^^^^
Aug 02 12:48:35.788 INFO kablam! 
Aug 02 12:48:35.789 INFO kablam! error: aborting due to previous error
Aug 02 12:48:35.789 INFO kablam! 
Aug 02 12:48:35.789 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:48:35.796 INFO kablam! error: Could not compile `clementine`.
Aug 02 12:48:35.796 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:48:35.850 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:48:35.850 INFO kablam!  --> src/lib.rs:3:1
Aug 02 12:48:35.850 INFO kablam!   |
Aug 02 12:48:35.850 INFO kablam! 3 | #![feature(io)]
Aug 02 12:48:35.851 INFO kablam!   | ^^^^^^^^^^^^^^^
Aug 02 12:48:35.851 INFO kablam! 
Aug 02 12:48:35.853 INFO kablam! error: aborting due to previous error
Aug 02 12:48:35.853 INFO kablam! 
Aug 02 12:48:35.853 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:48:35.866 INFO kablam! error: Could not compile `clementine`.
Aug 02 12:48:35.867 INFO kablam! 
Aug 02 12:48:35.867 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:48:35.867 INFO kablam! su: No module specific data is present
Aug 02 12:48:36.528 INFO running `"docker" "rm" "-f" "2fd4a1bf2e990e3c3bed9162a5bbae89c6c1532008b9485adfc913fc682eba89"`
Aug 02 12:48:36.661 INFO blam! 2fd4a1bf2e990e3c3bed9162a5bbae89c6c1532008b9485adfc913fc682eba89