Aug 02 03:08:19.472 INFO checking opal-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:08:19.473 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:08:19.473 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:08:19.473 INFO running `"docker" "create" "-v" "/tmp/crater.Ord4VoqLjqjv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 02 03:08:19.691 INFO blam! 24f9b8f71116ca0175ecaa45efb5755422ae7ab659013ef0c7c1585d8481d96d
Aug 02 03:08:19.693 INFO running `"docker" "start" "-a" "24f9b8f71116ca0175ecaa45efb5755422ae7ab659013ef0c7c1585d8481d96d"`
Aug 02 03:08:21.062 INFO kablam!     Checking opal v0.1.1 (file:///source)
Aug 02 03:08:21.735 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:08:21.735 INFO kablam!  --> src/lib.rs:1:1
Aug 02 03:08:21.735 INFO kablam!   |
Aug 02 03:08:21.735 INFO kablam! 1 | #![feature(core)]
Aug 02 03:08:21.735 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:08:21.735 INFO kablam! 
Aug 02 03:08:21.735 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:08:21.735 INFO kablam!  --> src/lib.rs:2:1
Aug 02 03:08:21.735 INFO kablam!   |
Aug 02 03:08:21.735 INFO kablam! 2 | #![feature(custom_derive)]
Aug 02 03:08:21.735 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:08:21.735 INFO kablam! 
Aug 02 03:08:21.739 INFO kablam! error: aborting due to 2 previous errors
Aug 02 03:08:21.739 INFO kablam! 
Aug 02 03:08:21.739 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:08:21.746 INFO kablam! error: Could not compile `opal`.
Aug 02 03:08:21.747 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:08:21.758 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:08:21.759 INFO kablam!  --> src/lib.rs:1:1
Aug 02 03:08:21.759 INFO kablam!   |
Aug 02 03:08:21.759 INFO kablam! 1 | #![feature(core)]
Aug 02 03:08:21.759 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:08:21.759 INFO kablam! 
Aug 02 03:08:21.759 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:08:21.759 INFO kablam!  --> src/lib.rs:2:1
Aug 02 03:08:21.759 INFO kablam!   |
Aug 02 03:08:21.759 INFO kablam! 2 | #![feature(custom_derive)]
Aug 02 03:08:21.759 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:08:21.759 INFO kablam! 
Aug 02 03:08:21.763 INFO kablam! error: aborting due to 2 previous errors
Aug 02 03:08:21.763 INFO kablam! 
Aug 02 03:08:21.763 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:08:21.770 INFO kablam! error: Could not compile `opal`.
Aug 02 03:08:21.770 INFO kablam! 
Aug 02 03:08:21.771 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:08:21.772 INFO kablam! su: No module specific data is present
Aug 02 03:08:22.397 INFO running `"docker" "rm" "-f" "24f9b8f71116ca0175ecaa45efb5755422ae7ab659013ef0c7c1585d8481d96d"`
Aug 02 03:08:22.611 INFO blam! 24f9b8f71116ca0175ecaa45efb5755422ae7ab659013ef0c7c1585d8481d96d