Aug 02 13:49:19.506 INFO checking brain-rs-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:49:19.506 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:49:19.506 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:49:19.507 INFO running `"docker" "create" "-v" "/tmp/crater.kENK4TyihFtU:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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 13:49:19.762 INFO blam! 5c9000358589e8ba01eb66d99b6a9b6a9fc674ece37a7c17df80dd8d448aa6be
Aug 02 13:49:19.766 INFO running `"docker" "start" "-a" "5c9000358589e8ba01eb66d99b6a9b6a9fc674ece37a7c17df80dd8d448aa6be"`
Aug 02 13:49:21.215 INFO kablam!     Checking brain-rs v0.1.0 (file:///source)
Aug 02 13:49:24.837 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:49:24.837 INFO kablam!  --> benches/bench_brain.rs:1:1
Aug 02 13:49:24.837 INFO kablam!   |
Aug 02 13:49:24.837 INFO kablam! 1 | #![feature(test)]
Aug 02 13:49:24.838 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 13:49:24.838 INFO kablam! 
Aug 02 13:49:24.838 INFO kablam! error: aborting due to previous error
Aug 02 13:49:24.838 INFO kablam! 
Aug 02 13:49:24.838 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:49:24.875 INFO kablam! error: Could not compile `brain-rs`.
Aug 02 13:49:24.875 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:49:26.120 INFO kablam! error: build failed
Aug 02 13:49:26.122 INFO kablam! su: No module specific data is present
Aug 02 13:49:26.805 INFO running `"docker" "rm" "-f" "5c9000358589e8ba01eb66d99b6a9b6a9fc674ece37a7c17df80dd8d448aa6be"`
Aug 02 13:49:26.967 INFO blam! 5c9000358589e8ba01eb66d99b6a9b6a9fc674ece37a7c17df80dd8d448aa6be