Aug 02 03:32:17.075 INFO checking nlp-0.1.1 against 1.27.2 for lazy_static-1
Aug 02 03:32:17.075 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:32:17.075 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:32:17.075 INFO running `"docker" "create" "-v" "/tmp/crater.EgPdINUJXZnf:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 03:32:17.290 INFO blam! 250e79e7eefb701433d1012c0ba3dbd2c41593df7b2abaa9679bf86ec8d43c46
Aug 02 03:32:17.292 INFO running `"docker" "start" "-a" "250e79e7eefb701433d1012c0ba3dbd2c41593df7b2abaa9679bf86ec8d43c46"`
Aug 02 03:32:18.705 INFO kablam!     Checking nlp v0.1.1 (file:///source)
Aug 02 03:32:19.277 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 03:32:19.277 INFO kablam!   --> src/lib.rs:14:1
Aug 02 03:32:19.277 INFO kablam!    |
Aug 02 03:32:19.277 INFO kablam! 14 | #[macro_use] extern crate itertools;
Aug 02 03:32:19.277 INFO kablam!    | ^^^^^^^^^^^^
Aug 02 03:32:19.282 INFO kablam!    |
Aug 02 03:32:19.282 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 03:32:19.282 INFO kablam! 
Aug 02 03:32:19.547 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 03:32:19.547 INFO kablam!   --> src/lib.rs:14:1
Aug 02 03:32:19.547 INFO kablam!    |
Aug 02 03:32:19.547 INFO kablam! 14 | #[macro_use] extern crate itertools;
Aug 02 03:32:19.547 INFO kablam!    | ^^^^^^^^^^^^
Aug 02 03:32:19.547 INFO kablam!    |
Aug 02 03:32:19.547 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 03:32:19.547 INFO kablam! 
Aug 02 03:32:21.394 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:32:21.395 INFO kablam!  --> benches/distance.rs:1:1
Aug 02 03:32:21.395 INFO kablam!   |
Aug 02 03:32:21.395 INFO kablam! 1 | #![feature(test)]
Aug 02 03:32:21.395 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:32:21.395 INFO kablam! 
Aug 02 03:32:21.395 INFO kablam! error: aborting due to previous error
Aug 02 03:32:21.395 INFO kablam! 
Aug 02 03:32:21.395 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:32:21.410 INFO kablam! error: Could not compile `nlp`.
Aug 02 03:32:21.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:32:22.576 INFO kablam! error: build failed
Aug 02 03:32:22.579 INFO kablam! su: No module specific data is present
Aug 02 03:32:23.298 INFO running `"docker" "rm" "-f" "250e79e7eefb701433d1012c0ba3dbd2c41593df7b2abaa9679bf86ec8d43c46"`
Aug 02 03:32:23.455 INFO blam! 250e79e7eefb701433d1012c0ba3dbd2c41593df7b2abaa9679bf86ec8d43c46