Aug 02 09:21:53.690 INFO checking genevo-0.1.4 against 1.27.2 for lazy_static-1
Aug 02 09:21:53.690 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:21:53.690 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:21:53.691 INFO running `"docker" "create" "-v" "/tmp/crater.ixQ93bArtxLR:/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 02 09:21:53.969 INFO blam! 34275f9e9ca0e876a8f75994c088c632febcef791e8b0e0738e46bd9c204dba0
Aug 02 09:21:53.972 INFO running `"docker" "start" "-a" "34275f9e9ca0e876a8f75994c088c632febcef791e8b0e0738e46bd9c204dba0"`
Aug 02 09:21:55.044 INFO kablam!     Checking xorshift v0.1.3
Aug 02 09:21:55.046 INFO kablam!     Checking hamcrest v0.1.5
Aug 02 09:21:56.279 INFO kablam!     Checking genevo v0.1.4 (file:///source)
Aug 02 09:22:04.315 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:22:04.315 INFO kablam!  --> benches/index_of_value_in_vector.rs:1:1
Aug 02 09:22:04.315 INFO kablam!   |
Aug 02 09:22:04.315 INFO kablam! 1 | #![feature(test)]
Aug 02 09:22:04.315 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 09:22:04.316 INFO kablam! 
Aug 02 09:22:04.316 INFO kablam! error: aborting due to previous error
Aug 02 09:22:04.317 INFO kablam! 
Aug 02 09:22:04.317 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:22:04.341 INFO kablam! error: Could not compile `genevo`.
Aug 02 09:22:04.342 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:22:07.771 INFO kablam! error: build failed
Aug 02 09:22:07.773 INFO kablam! su: No module specific data is present
Aug 02 09:22:08.741 INFO running `"docker" "rm" "-f" "34275f9e9ca0e876a8f75994c088c632febcef791e8b0e0738e46bd9c204dba0"`
Aug 02 09:22:08.824 INFO blam! 34275f9e9ca0e876a8f75994c088c632febcef791e8b0e0738e46bd9c204dba0