Aug 02 12:34:18.301 INFO checking compacts-0.9.0 against 1.27.2 for lazy_static-1
Aug 02 12:34:18.301 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:34:18.301 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:34:18.302 INFO running `"docker" "create" "-v" "/tmp/crater.FnbKHfIB9FEr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 12:34:18.554 INFO blam! 40c1b2fd9f75cb3c33d0fd2a6540603be39403b1ab55cdf716d0d9167f076872
Aug 02 12:34:18.557 INFO running `"docker" "start" "-a" "40c1b2fd9f75cb3c33d0fd2a6540603be39403b1ab55cdf716d0d9167f076872"`
Aug 02 12:34:20.014 INFO kablam!     Checking compacts v0.9.0 (file:///source)
Aug 02 12:34:20.016 INFO kablam!    Compiling blob v0.2.0
Aug 02 12:34:20.017 INFO kablam!     Checking quickcheck v0.5.0
Aug 02 12:34:20.994 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:34:20.994 INFO kablam!  --> src/lib.rs:1:1
Aug 02 12:34:20.994 INFO kablam!   |
Aug 02 12:34:20.994 INFO kablam! 1 | #![feature(inclusive_range, inclusive_range_fields)]
Aug 02 12:34:20.994 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:34:20.994 INFO kablam! 
Aug 02 12:34:20.998 INFO kablam! error: aborting due to previous error
Aug 02 12:34:20.998 INFO kablam! 
Aug 02 12:34:20.999 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:34:21.016 INFO kablam! error: Could not compile `compacts`.
Aug 02 12:34:21.017 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:34:24.683 INFO kablam! error: build failed
Aug 02 12:34:24.685 INFO kablam! su: No module specific data is present
Aug 02 12:34:25.283 INFO running `"docker" "rm" "-f" "40c1b2fd9f75cb3c33d0fd2a6540603be39403b1ab55cdf716d0d9167f076872"`
Aug 02 12:34:25.473 INFO blam! 40c1b2fd9f75cb3c33d0fd2a6540603be39403b1ab55cdf716d0d9167f076872