Aug 02 05:56:24.422 INFO checking ktm5e-dice-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 05:56:24.422 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:56:24.422 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:56:24.422 INFO running `"docker" "create" "-v" "/tmp/crater.rGHLUBWzlT7Y:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 05:56:24.686 INFO blam! e21a9a4d71ba8ce4d1141e0c20962627fb8af5d1a5c4770ee0f8327793035064
Aug 02 05:56:24.688 INFO running `"docker" "start" "-a" "e21a9a4d71ba8ce4d1141e0c20962627fb8af5d1a5c4770ee0f8327793035064"`
Aug 02 05:56:25.781 INFO kablam!     Checking microbench v0.3.2
Aug 02 05:56:25.781 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Aug 02 05:56:26.661 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:56:26.661 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/microbench-0.3.2/src/lib.rs:68:32
Aug 02 05:56:26.661 INFO kablam!    |
Aug 02 05:56:26.661 INFO kablam! 68 | #![cfg_attr(feature="nightly", feature(test))]
Aug 02 05:56:26.661 INFO kablam!    |                                ^^^^^^^^^^^^^^
Aug 02 05:56:26.661 INFO kablam! 
Aug 02 05:56:26.664 INFO kablam! error: aborting due to previous error
Aug 02 05:56:26.664 INFO kablam! 
Aug 02 05:56:26.665 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:56:26.675 INFO kablam! error: Could not compile `microbench`.
Aug 02 05:56:26.679 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:56:26.754 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:56:26.754 INFO kablam!   --> src/lib.rs:17:1
Aug 02 05:56:26.754 INFO kablam!    |
Aug 02 05:56:26.754 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 02 05:56:26.754 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:56:26.754 INFO kablam! 
Aug 02 05:56:26.759 INFO kablam! error: aborting due to previous error
Aug 02 05:56:26.760 INFO kablam! 
Aug 02 05:56:26.760 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:56:26.783 INFO kablam! error: Could not compile `ktm5e-dice`.
Aug 02 05:56:26.783 INFO kablam! 
Aug 02 05:56:26.783 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:56:26.785 INFO kablam! su: No module specific data is present
Aug 02 05:56:27.396 INFO running `"docker" "rm" "-f" "e21a9a4d71ba8ce4d1141e0c20962627fb8af5d1a5c4770ee0f8327793035064"`
Aug 02 05:56:27.576 INFO blam! e21a9a4d71ba8ce4d1141e0c20962627fb8af5d1a5c4770ee0f8327793035064