Aug 01 20:13:55.199 INFO checking tokio-threadpool-0.1.5 against 1.27.2 for lazy_static-1
Aug 01 20:13:55.199 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:13:55.199 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:13:55.199 INFO running `"docker" "create" "-v" "/tmp/crater.qNoeqbdozeCI:/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 01 20:13:55.452 INFO blam! dcd7322165f31151e4c4b9aa3b1e8b000e416cde4524fe63e5f0618da55f25ab
Aug 01 20:13:55.453 INFO running `"docker" "start" "-a" "dcd7322165f31151e4c4b9aa3b1e8b000e416cde4524fe63e5f0618da55f25ab"`
Aug 01 20:13:56.453 INFO kablam!     Checking tokio-threadpool v0.1.5 (file:///source)
Aug 01 20:14:02.559 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:14:02.559 INFO kablam!  --> benches/blocking.rs:1:1
Aug 01 20:14:02.559 INFO kablam!   |
Aug 01 20:14:02.559 INFO kablam! 1 | #![feature(test)]
Aug 01 20:14:02.559 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:14:02.564 INFO kablam! 
Aug 01 20:14:02.565 INFO kablam! error: aborting due to previous error
Aug 01 20:14:02.568 INFO kablam! 
Aug 01 20:14:02.569 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:14:02.629 INFO kablam! error: Could not compile `tokio-threadpool`.
Aug 01 20:14:02.629 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:14:02.668 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:14:02.668 INFO kablam!  --> benches/basic.rs:1:1
Aug 01 20:14:02.668 INFO kablam!   |
Aug 01 20:14:02.668 INFO kablam! 1 | #![feature(test)]
Aug 01 20:14:02.668 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:14:02.668 INFO kablam! 
Aug 01 20:14:02.668 INFO kablam! error: aborting due to previous error
Aug 01 20:14:02.668 INFO kablam! 
Aug 01 20:14:02.668 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:14:02.737 INFO kablam! error: Could not compile `tokio-threadpool`.
Aug 01 20:14:02.738 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:14:03.296 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:14:03.296 INFO kablam!  --> benches/depth.rs:1:1
Aug 01 20:14:03.296 INFO kablam!   |
Aug 01 20:14:03.296 INFO kablam! 1 | #![feature(test)]
Aug 01 20:14:03.296 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 20:14:03.312 INFO kablam! 
Aug 01 20:14:03.313 INFO kablam! error: aborting due to previous error
Aug 01 20:14:03.313 INFO kablam! 
Aug 01 20:14:03.313 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:14:03.349 INFO kablam! error: Could not compile `tokio-threadpool`.
Aug 01 20:14:03.350 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:14:04.748 INFO kablam! error: build failed
Aug 01 20:14:04.750 INFO kablam! su: No module specific data is present
Aug 01 20:14:05.329 INFO running `"docker" "rm" "-f" "dcd7322165f31151e4c4b9aa3b1e8b000e416cde4524fe63e5f0618da55f25ab"`
Aug 01 20:14:05.500 INFO blam! dcd7322165f31151e4c4b9aa3b1e8b000e416cde4524fe63e5f0618da55f25ab