Aug 02 05:57:26.236 INFO checking korat-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:57:26.237 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:57:26.237 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:57:26.237 INFO running `"docker" "create" "-v" "/tmp/crater.u6WtS1tz1eSI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 05:57:26.511 INFO blam! f8cfac8fed6a41d7d3d202e3144e7f622cae9fd2422bb73d6f3f6f33a9cc1a5a
Aug 02 05:57:26.513 INFO running `"docker" "start" "-a" "f8cfac8fed6a41d7d3d202e3144e7f622cae9fd2422bb73d6f3f6f33a9cc1a5a"`
Aug 02 05:57:27.902 INFO kablam!     Checking rusoto_dynamodb v0.32.0
Aug 02 05:57:46.783 INFO kablam!     Checking korat v0.2.0 (file:///source)
Aug 02 05:57:50.259 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:57:50.259 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:57:50.259 INFO kablam!   |
Aug 02 05:57:50.259 INFO kablam! 1 | #![feature(try_from, decl_macro)]
Aug 02 05:57:50.259 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:57:50.259 INFO kablam! 
Aug 02 05:57:50.261 INFO kablam! error: aborting due to previous error
Aug 02 05:57:50.261 INFO kablam! 
Aug 02 05:57:50.263 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:57:50.288 INFO kablam! error: Could not compile `korat`.
Aug 02 05:57:50.289 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:57:50.534 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:57:50.534 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:57:50.534 INFO kablam!   |
Aug 02 05:57:50.534 INFO kablam! 1 | #![feature(try_from, decl_macro)]
Aug 02 05:57:50.534 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:57:50.534 INFO kablam! 
Aug 02 05:57:50.537 INFO kablam! error: aborting due to previous error
Aug 02 05:57:50.537 INFO kablam! 
Aug 02 05:57:50.537 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:57:50.563 INFO kablam! error: Could not compile `korat`.
Aug 02 05:57:50.563 INFO kablam! 
Aug 02 05:57:50.563 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:57:50.564 INFO kablam! su: No module specific data is present
Aug 02 05:57:51.494 INFO running `"docker" "rm" "-f" "f8cfac8fed6a41d7d3d202e3144e7f622cae9fd2422bb73d6f3f6f33a9cc1a5a"`
Aug 02 05:57:51.628 INFO blam! f8cfac8fed6a41d7d3d202e3144e7f622cae9fd2422bb73d6f3f6f33a9cc1a5a