Aug 02 12:34:17.132 INFO checking compacts-prim-0.2.1 against 1.27.2 for lazy_static-1
Aug 02 12:34:17.132 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:34:17.132 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:34:17.132 INFO running `"docker" "create" "-v" "/tmp/crater.RrEKydEm3DYk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 12:34:17.467 INFO blam! 8fb36922482d7b24a0476cd17c64ae47b5467a6e195e5d507fe3dbfd8bb1f6a0
Aug 02 12:34:17.469 INFO running `"docker" "start" "-a" "8fb36922482d7b24a0476cd17c64ae47b5467a6e195e5d507fe3dbfd8bb1f6a0"`
Aug 02 12:34:19.205 INFO kablam!     Checking compacts-prim v0.2.1 (file:///source)
Aug 02 12:34:19.757 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:34:19.757 INFO kablam!  --> src/lib.rs:1:1
Aug 02 12:34:19.757 INFO kablam!   |
Aug 02 12:34:19.757 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 12:34:19.757 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:34:19.757 INFO kablam! 
Aug 02 12:34:19.757 INFO kablam! error: aborting due to previous error
Aug 02 12:34:19.757 INFO kablam! 
Aug 02 12:34:19.758 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:34:19.764 INFO kablam! error: Could not compile `compacts-prim`.
Aug 02 12:34:19.764 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 12:34:19.884 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:34:19.884 INFO kablam!  --> src/lib.rs:1:1
Aug 02 12:34:19.884 INFO kablam!   |
Aug 02 12:34:19.884 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 12:34:19.884 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:34:19.884 INFO kablam! 
Aug 02 12:34:19.884 INFO kablam! error: aborting due to previous error
Aug 02 12:34:19.884 INFO kablam! 
Aug 02 12:34:19.885 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:34:19.894 INFO kablam! error: Could not compile `compacts-prim`.
Aug 02 12:34:19.894 INFO kablam! 
Aug 02 12:34:19.894 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:34:19.896 INFO kablam! su: No module specific data is present
Aug 02 12:34:20.549 INFO running `"docker" "rm" "-f" "8fb36922482d7b24a0476cd17c64ae47b5467a6e195e5d507fe3dbfd8bb1f6a0"`
Aug 02 12:34:20.715 INFO blam! 8fb36922482d7b24a0476cd17c64ae47b5467a6e195e5d507fe3dbfd8bb1f6a0