Aug 02 03:26:35.777 INFO checking npbot-1.0.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:26:35.777 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:26:35.777 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:26:35.777 INFO running `"docker" "create" "-v" "/tmp/crater.o8tP1EBmtaoJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 03:26:35.978 INFO blam! 2cc3165a9d185b89c36e0d92f9c8c898e613bb5962224be9ac9dc1e0f6fdbbfd
Aug 02 03:26:35.980 INFO running `"docker" "start" "-a" "2cc3165a9d185b89c36e0d92f9c8c898e613bb5962224be9ac9dc1e0f6fdbbfd"`
Aug 02 03:26:37.196 INFO kablam!    Compiling structopt-derive v0.2.10
Aug 02 03:26:37.206 INFO kablam!     Checking mammut v0.10.1
Aug 02 03:26:48.294 INFO kablam!     Checking structopt v0.2.10
Aug 02 03:26:49.618 INFO kablam!     Checking quicli v0.2.0
Aug 02 03:26:52.662 INFO kablam!     Checking npbot v1.0.0 (file:///source)
Aug 02 03:26:59.961 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:26:59.961 INFO kablam!  --> src/main.rs:1:1
Aug 02 03:26:59.961 INFO kablam!   |
Aug 02 03:26:59.961 INFO kablam! 1 | #![feature(try_from)]
Aug 02 03:26:59.961 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:26:59.961 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:26:59.961 INFO kablam!  --> src/main.rs:1:1
Aug 02 03:26:59.961 INFO kablam!   |
Aug 02 03:26:59.961 INFO kablam! 1 | #![feature(try_from)]
Aug 02 03:26:59.961 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:26:59.961 INFO kablam! 
Aug 02 03:26:59.962 INFO kablam! 
Aug 02 03:26:59.967 INFO kablam! error: aborting due to previous error
Aug 02 03:26:59.967 INFO kablam! 
Aug 02 03:26:59.967 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:26:59.969 INFO kablam! error: aborting due to previous error
Aug 02 03:26:59.969 INFO kablam! 
Aug 02 03:26:59.969 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:27:00.014 INFO kablam! error: Could not compile `npbot`.
Aug 02 03:27:00.014 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:27:00.028 INFO kablam! error: Could not compile `npbot`.
Aug 02 03:27:00.028 INFO kablam! 
Aug 02 03:27:00.028 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:27:00.046 INFO kablam! su: No module specific data is present
Aug 02 03:27:00.597 INFO running `"docker" "rm" "-f" "2cc3165a9d185b89c36e0d92f9c8c898e613bb5962224be9ac9dc1e0f6fdbbfd"`
Aug 02 03:27:00.746 INFO blam! 2cc3165a9d185b89c36e0d92f9c8c898e613bb5962224be9ac9dc1e0f6fdbbfd