Aug 02 12:05:45.392 INFO checking cryptic-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 12:05:45.392 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:45.392 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:45.392 INFO running `"docker" "create" "-v" "/tmp/crater.CN3VlzcwTNJj:/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 02 12:05:45.720 INFO blam! 6efe1392cada92de91273e90936cbf233b114c5b99fcd2be4ebe5f7ca5adce2b
Aug 02 12:05:45.721 INFO running `"docker" "start" "-a" "6efe1392cada92de91273e90936cbf233b114c5b99fcd2be4ebe5f7ca5adce2b"`
Aug 02 12:05:46.732 INFO kablam!     Checking cryptic v0.1.0 (file:///source)
Aug 02 12:05:47.648 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:05:47.648 INFO kablam!  --> src/main.rs:1:1
Aug 02 12:05:47.648 INFO kablam!   |
Aug 02 12:05:47.649 INFO kablam! 1 | #![feature(box_syntax)]
Aug 02 12:05:47.649 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:05:47.649 INFO kablam! 
Aug 02 12:05:47.649 INFO kablam! error: aborting due to previous error
Aug 02 12:05:47.649 INFO kablam! 
Aug 02 12:05:47.649 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:05:47.664 INFO kablam! error: Could not compile `cryptic`.
Aug 02 12:05:47.664 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:05:47.698 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:05:47.699 INFO kablam!  --> src/main.rs:1:1
Aug 02 12:05:47.699 INFO kablam!   |
Aug 02 12:05:47.699 INFO kablam! 1 | #![feature(box_syntax)]
Aug 02 12:05:47.699 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:05:47.699 INFO kablam! 
Aug 02 12:05:47.700 INFO kablam! error: aborting due to previous error
Aug 02 12:05:47.700 INFO kablam! 
Aug 02 12:05:47.700 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:05:47.713 INFO kablam! error: Could not compile `cryptic`.
Aug 02 12:05:47.713 INFO kablam! 
Aug 02 12:05:47.713 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:05:47.715 INFO kablam! su: No module specific data is present
Aug 02 12:05:48.546 INFO running `"docker" "rm" "-f" "6efe1392cada92de91273e90936cbf233b114c5b99fcd2be4ebe5f7ca5adce2b"`
Aug 02 12:05:48.677 INFO blam! 6efe1392cada92de91273e90936cbf233b114c5b99fcd2be4ebe5f7ca5adce2b