Aug 01 21:54:14.010 INFO checking snap-0.2.4 against 1.27.2+tmplazy for lazy_static-1
Aug 01 21:54:14.010 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:54:14.010 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:54:14.010 INFO running `"docker" "create" "-v" "/tmp/crater.L4MH9V4l3r8y:/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 01 21:54:14.251 INFO blam! 8ad2a3bac7dab9b1ccd7f3032ecf6bda8f79412ea7e3fc688cd13a8871232255
Aug 01 21:54:14.253 INFO running `"docker" "start" "-a" "8ad2a3bac7dab9b1ccd7f3032ecf6bda8f79412ea7e3fc688cd13a8871232255"`
Aug 01 21:54:15.259 INFO kablam!     Checking snap v0.2.4 (file:///source)
Aug 01 21:54:20.111 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:54:20.112 INFO kablam!  --> benches/bench.rs:1:1
Aug 01 21:54:20.112 INFO kablam!   |
Aug 01 21:54:20.112 INFO kablam! 1 | #![feature(test)]
Aug 01 21:54:20.112 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:54:20.116 INFO kablam! 
Aug 01 21:54:20.123 INFO kablam! error: aborting due to previous error
Aug 01 21:54:20.123 INFO kablam! 
Aug 01 21:54:20.123 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:54:20.132 INFO kablam! error: Could not compile `snap`.
Aug 01 21:54:20.132 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:54:21.072 INFO kablam! error: build failed
Aug 01 21:54:21.074 INFO kablam! su: No module specific data is present
Aug 01 21:54:21.699 INFO running `"docker" "rm" "-f" "8ad2a3bac7dab9b1ccd7f3032ecf6bda8f79412ea7e3fc688cd13a8871232255"`
Aug 01 21:54:21.895 INFO blam! 8ad2a3bac7dab9b1ccd7f3032ecf6bda8f79412ea7e3fc688cd13a8871232255