Aug 02 14:22:21.846 INFO checking base16-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:22:21.846 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:22:21.846 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:22:21.846 INFO running `"docker" "create" "-v" "/tmp/crater.3Qz6R08SdAUJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 14:22:22.147 INFO blam! 5a2390a84263382487a37d59d28a37dc26b825bf7975e37efb61160149320624
Aug 02 14:22:22.150 INFO running `"docker" "start" "-a" "5a2390a84263382487a37d59d28a37dc26b825bf7975e37efb61160149320624"`
Aug 02 14:22:23.679 INFO kablam!     Checking base16 v0.1.1 (file:///source)
Aug 02 14:22:25.204 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:22:25.204 INFO kablam!  --> benches/encode.rs:1:1
Aug 02 14:22:25.204 INFO kablam!   |
Aug 02 14:22:25.204 INFO kablam! 1 | #![feature(test)]
Aug 02 14:22:25.204 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:22:25.204 INFO kablam! 
Aug 02 14:22:25.205 INFO kablam! error: aborting due to previous error
Aug 02 14:22:25.205 INFO kablam! 
Aug 02 14:22:25.206 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:22:25.227 INFO kablam! error: Could not compile `base16`.
Aug 02 14:22:25.228 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 14:22:25.241 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 14:22:25.241 INFO kablam!  --> benches/decode.rs:1:1
Aug 02 14:22:25.241 INFO kablam!   |
Aug 02 14:22:25.241 INFO kablam! 1 | #![feature(test)]
Aug 02 14:22:25.241 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 14:22:25.241 INFO kablam! 
Aug 02 14:22:25.241 INFO kablam! error: aborting due to previous error
Aug 02 14:22:25.242 INFO kablam! 
Aug 02 14:22:25.242 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 14:22:25.258 INFO kablam! error: Could not compile `base16`.
Aug 02 14:22:25.258 INFO kablam! 
Aug 02 14:22:25.258 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 14:22:25.262 INFO kablam! su: No module specific data is present
Aug 02 14:22:25.954 INFO running `"docker" "rm" "-f" "5a2390a84263382487a37d59d28a37dc26b825bf7975e37efb61160149320624"`
Aug 02 14:22:26.106 INFO blam! 5a2390a84263382487a37d59d28a37dc26b825bf7975e37efb61160149320624