Aug 02 06:38:00.413 INFO checking introsort-0.6.0 against 1.27.2 for lazy_static-1
Aug 02 06:38:00.413 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:38:00.413 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:38:00.413 INFO running `"docker" "create" "-v" "/tmp/crater.fwORRRr1OA6C:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 06:38:00.579 INFO blam! 3c0631ccd5bafc572e2cbd382e72a940efb2b0b7db64f4972b6316a68cde6750
Aug 02 06:38:00.587 INFO running `"docker" "start" "-a" "3c0631ccd5bafc572e2cbd382e72a940efb2b0b7db64f4972b6316a68cde6750"`
Aug 02 06:38:01.747 INFO kablam!     Checking void v0.0.5
Aug 02 06:38:02.194 INFO kablam!     Checking unreachable v0.0.2
Aug 02 06:38:02.596 INFO kablam!     Checking introsort v0.6.0 (file:///source)
Aug 02 06:38:05.157 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:38:05.160 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 06:38:05.160 INFO kablam!   |
Aug 02 06:38:05.160 INFO kablam! 1 | #![feature(test)]
Aug 02 06:38:05.160 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:38:05.162 INFO kablam! 
Aug 02 06:38:05.162 INFO kablam! error: aborting due to previous error
Aug 02 06:38:05.162 INFO kablam! 
Aug 02 06:38:05.162 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:38:05.170 INFO kablam! error: Could not compile `introsort`.
Aug 02 06:38:05.171 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:38:05.279 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:38:05.279 INFO kablam!  --> benches/float.rs:1:1
Aug 02 06:38:05.279 INFO kablam!   |
Aug 02 06:38:05.279 INFO kablam! 1 | #![feature(test)]
Aug 02 06:38:05.279 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:38:05.279 INFO kablam! 
Aug 02 06:38:05.279 INFO kablam! error: aborting due to previous error
Aug 02 06:38:05.280 INFO kablam! 
Aug 02 06:38:05.280 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:38:05.287 INFO kablam! error: Could not compile `introsort`.
Aug 02 06:38:05.288 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:38:05.704 INFO kablam! error: build failed
Aug 02 06:38:05.705 INFO kablam! su: No module specific data is present
Aug 02 06:38:06.460 INFO running `"docker" "rm" "-f" "3c0631ccd5bafc572e2cbd382e72a940efb2b0b7db64f4972b6316a68cde6750"`
Aug 02 06:38:06.561 INFO blam! 3c0631ccd5bafc572e2cbd382e72a940efb2b0b7db64f4972b6316a68cde6750