Aug 01 23:26:23.254 INFO checking rustc-ap-serialize-204.0.0 against 1.27.2 for lazy_static-1
Aug 01 23:26:23.254 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:26:23.254 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:26:23.254 INFO running `"docker" "create" "-v" "/tmp/crater.zULJV60k7LvW:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01 23:26:23.506 INFO blam! c47dd13d3024049f074a2c9a1278c7402a400c8a5b3ef3eada8ec1b596c304d3
Aug 01 23:26:23.512 INFO running `"docker" "start" "-a" "c47dd13d3024049f074a2c9a1278c7402a400c8a5b3ef3eada8ec1b596c304d3"`
Aug 01 23:26:24.585 INFO kablam!     Checking rustc-ap-serialize v204.0.0 (file:///source)
Aug 01 23:26:25.572 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.572 INFO kablam!   --> lib.rs:25:1
Aug 01 23:26:25.572 INFO kablam!    |
Aug 01 23:26:25.572 INFO kablam! 25 | #![feature(rustc_private, box_syntax)]
Aug 01 23:26:25.572 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.572 INFO kablam! 
Aug 01 23:26:25.572 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.573 INFO kablam!   --> lib.rs:26:1
Aug 01 23:26:25.573 INFO kablam!    |
Aug 01 23:26:25.573 INFO kablam! 26 | #![feature(core_intrinsics)]
Aug 01 23:26:25.573 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.573 INFO kablam! 
Aug 01 23:26:25.573 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.573 INFO kablam!   --> lib.rs:27:1
Aug 01 23:26:25.573 INFO kablam!    |
Aug 01 23:26:25.573 INFO kablam! 27 | #![feature(specialization)]
Aug 01 23:26:25.574 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.574 INFO kablam! 
Aug 01 23:26:25.574 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.574 INFO kablam!   --> lib.rs:28:1
Aug 01 23:26:25.574 INFO kablam!    |
Aug 01 23:26:25.574 INFO kablam! 28 | #![feature(never_type)]
Aug 01 23:26:25.574 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.574 INFO kablam! 
Aug 01 23:26:25.600 INFO kablam! error: aborting due to 4 previous errors
Aug 01 23:26:25.604 INFO kablam! 
Aug 01 23:26:25.604 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:26:25.613 INFO kablam! error: Could not compile `rustc-ap-serialize`.
Aug 01 23:26:25.613 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:26:26.035 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.035 INFO kablam!   --> lib.rs:25:1
Aug 01 23:26:26.035 INFO kablam!    |
Aug 01 23:26:26.035 INFO kablam! 25 | #![feature(rustc_private, box_syntax)]
Aug 01 23:26:26.035 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.035 INFO kablam! 
Aug 01 23:26:26.035 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.035 INFO kablam!   --> lib.rs:26:1
Aug 01 23:26:26.035 INFO kablam!    |
Aug 01 23:26:26.035 INFO kablam! 26 | #![feature(core_intrinsics)]
Aug 01 23:26:26.035 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.035 INFO kablam! 
Aug 01 23:26:26.036 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.036 INFO kablam!   --> lib.rs:27:1
Aug 01 23:26:26.036 INFO kablam!    |
Aug 01 23:26:26.036 INFO kablam! 27 | #![feature(specialization)]
Aug 01 23:26:26.036 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.036 INFO kablam! 
Aug 01 23:26:26.036 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.036 INFO kablam!   --> lib.rs:28:1
Aug 01 23:26:26.036 INFO kablam!    |
Aug 01 23:26:26.036 INFO kablam! 28 | #![feature(never_type)]
Aug 01 23:26:26.036 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.036 INFO kablam! 
Aug 01 23:26:26.036 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.036 INFO kablam!   --> lib.rs:29:19
Aug 01 23:26:26.036 INFO kablam!    |
Aug 01 23:26:26.036 INFO kablam! 29 | #![cfg_attr(test, feature(test))]
Aug 01 23:26:26.036 INFO kablam!    |                   ^^^^^^^^^^^^^^
Aug 01 23:26:26.036 INFO kablam! 
Aug 01 23:26:26.073 INFO kablam! error: aborting due to 5 previous errors
Aug 01 23:26:26.073 INFO kablam! 
Aug 01 23:26:26.073 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:26:26.083 INFO kablam! error: Could not compile `rustc-ap-serialize`.
Aug 01 23:26:26.083 INFO kablam! 
Aug 01 23:26:26.083 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 23:26:26.084 INFO kablam! su: No module specific data is present
Aug 01 23:26:26.652 INFO running `"docker" "rm" "-f" "c47dd13d3024049f074a2c9a1278c7402a400c8a5b3ef3eada8ec1b596c304d3"`
Aug 01 23:26:26.863 INFO blam! c47dd13d3024049f074a2c9a1278c7402a400c8a5b3ef3eada8ec1b596c304d3