Aug 02 01:06:58.047 INFO checking reffers-0.4.2 against 1.27.2 for lazy_static-1
Aug 02 01:06:58.047 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:06:58.047 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:06:58.047 INFO running `"docker" "create" "-v" "/tmp/crater.Le80eHW20g59:/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 01:06:58.338 INFO blam! 8800fc54ed2fa5a41c25c94f750d7b58fa83a5877d868bea93ae426c3b2c6118
Aug 02 01:06:58.340 INFO running `"docker" "start" "-a" "8800fc54ed2fa5a41c25c94f750d7b58fa83a5877d868bea93ae426c3b2c6118"`
Aug 02 01:06:59.197 INFO kablam!     Checking reffers v0.4.2 (file:///source)
Aug 02 01:07:01.718 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `SlowRMBA`
Aug 02 01:07:01.718 INFO kablam!   --> benches/bench.rs:21:17
Aug 02 01:07:01.718 INFO kablam!    |
Aug 02 01:07:01.718 INFO kablam! 21 |         let q = SlowRMBA::Arc(z);
Aug 02 01:07:01.718 INFO kablam!    |                 ^^^^^^^^ Use of undeclared type or module `SlowRMBA`
Aug 02 01:07:01.718 INFO kablam! 
Aug 02 01:07:01.723 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:07:01.723 INFO kablam!  --> benches/bench.rs:2:1
Aug 02 01:07:01.723 INFO kablam!   |
Aug 02 01:07:01.723 INFO kablam! 2 | #![feature(test)]
Aug 02 01:07:01.723 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:07:01.723 INFO kablam! 
Aug 02 01:07:01.723 INFO kablam! error: aborting due to 2 previous errors
Aug 02 01:07:01.723 INFO kablam! 
Aug 02 01:07:01.723 INFO kablam! Some errors occurred: E0433, E0554.
Aug 02 01:07:01.723 INFO kablam! For more information about an error, try `rustc --explain E0433`.
Aug 02 01:07:01.739 INFO kablam! error: Could not compile `reffers`.
Aug 02 01:07:01.739 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:07:03.270 INFO kablam! error: build failed
Aug 02 01:07:03.272 INFO kablam! su: No module specific data is present
Aug 02 01:07:03.906 INFO running `"docker" "rm" "-f" "8800fc54ed2fa5a41c25c94f750d7b58fa83a5877d868bea93ae426c3b2c6118"`
Aug 02 01:07:04.064 INFO blam! 8800fc54ed2fa5a41c25c94f750d7b58fa83a5877d868bea93ae426c3b2c6118