Aug 02 09:46:13.227 INFO checking frappe-0.3.1 against 1.27.2 for lazy_static-1
Aug 02 09:46:13.227 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:46:13.227 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:46:13.227 INFO running `"docker" "create" "-v" "/tmp/crater.MJzQzrvfceVv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 09:46:13.414 INFO blam! a731c2fff70c1d53df18bf170b67effe18f83ac4a146c27aeec93c7ecea38020
Aug 02 09:46:13.416 INFO running `"docker" "start" "-a" "a731c2fff70c1d53df18bf170b67effe18f83ac4a146c27aeec93c7ecea38020"`
Aug 02 09:46:14.799 INFO kablam!     Checking frappe v0.3.1 (file:///source)
Aug 02 09:46:19.677 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:46:19.677 INFO kablam!  --> benches/first_order.rs:2:1
Aug 02 09:46:19.677 INFO kablam!   |
Aug 02 09:46:19.677 INFO kablam! 2 | #![feature(test)]
Aug 02 09:46:19.677 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 09:46:19.677 INFO kablam! 
Aug 02 09:46:19.678 INFO kablam! error: aborting due to previous error
Aug 02 09:46:19.678 INFO kablam! 
Aug 02 09:46:19.678 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:46:19.687 INFO kablam! error: Could not compile `frappe`.
Aug 02 09:46:19.687 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:46:20.150 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:46:20.150 INFO kablam!  --> benches/simple.rs:2:1
Aug 02 09:46:20.150 INFO kablam!   |
Aug 02 09:46:20.150 INFO kablam! 2 | #![feature(test)]
Aug 02 09:46:20.150 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 09:46:20.150 INFO kablam! 
Aug 02 09:46:20.151 INFO kablam! error: aborting due to previous error
Aug 02 09:46:20.151 INFO kablam! 
Aug 02 09:46:20.151 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:46:20.159 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 09:46:20.159 INFO kablam!  --> benches/second_order.rs:2:1
Aug 02 09:46:20.159 INFO kablam!   |
Aug 02 09:46:20.159 INFO kablam! 2 | #![feature(test)]
Aug 02 09:46:20.159 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 09:46:20.159 INFO kablam! 
Aug 02 09:46:20.160 INFO kablam! error: aborting due to previous error
Aug 02 09:46:20.160 INFO kablam! 
Aug 02 09:46:20.161 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 09:46:20.162 INFO kablam! error: Could not compile `frappe`.
Aug 02 09:46:20.162 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:46:20.171 INFO kablam! error: Could not compile `frappe`.
Aug 02 09:46:20.172 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 09:46:20.869 INFO kablam! error: build failed
Aug 02 09:46:20.870 INFO kablam! su: No module specific data is present
Aug 02 09:46:21.585 INFO running `"docker" "rm" "-f" "a731c2fff70c1d53df18bf170b67effe18f83ac4a146c27aeec93c7ecea38020"`
Aug 02 09:46:21.762 INFO blam! a731c2fff70c1d53df18bf170b67effe18f83ac4a146c27aeec93c7ecea38020