Aug 01 23:26:22.748 INFO checking rustc-ap-serialize-204.0.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 23:26:22.748 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:26:22.748 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:26:22.748 INFO running `"docker" "create" "-v" "/tmp/crater.ErLVjla8JDBX:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 01 23:26:22.910 INFO blam! 58d07bab6bfeff960d6e6cc6b435915cac904ecf0a9a611c507c28f7350495b0
Aug 01 23:26:22.912 INFO running `"docker" "start" "-a" "58d07bab6bfeff960d6e6cc6b435915cac904ecf0a9a611c507c28f7350495b0"`
Aug 01 23:26:24.648 INFO kablam!     Checking rustc-ap-serialize v204.0.0 (file:///source)
Aug 01 23:26:25.727 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.727 INFO kablam!   --> lib.rs:25:1
Aug 01 23:26:25.727 INFO kablam!    |
Aug 01 23:26:25.727 INFO kablam! 25 | #![feature(rustc_private, box_syntax)]
Aug 01 23:26:25.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.727 INFO kablam! 
Aug 01 23:26:25.727 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.727 INFO kablam!   --> lib.rs:26:1
Aug 01 23:26:25.727 INFO kablam!    |
Aug 01 23:26:25.727 INFO kablam! 26 | #![feature(core_intrinsics)]
Aug 01 23:26:25.727 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.727 INFO kablam! 
Aug 01 23:26:25.728 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.728 INFO kablam!   --> lib.rs:27:1
Aug 01 23:26:25.728 INFO kablam!    |
Aug 01 23:26:25.728 INFO kablam! 27 | #![feature(specialization)]
Aug 01 23:26:25.728 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.728 INFO kablam! 
Aug 01 23:26:25.728 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:25.728 INFO kablam!   --> lib.rs:28:1
Aug 01 23:26:25.728 INFO kablam!    |
Aug 01 23:26:25.728 INFO kablam! 28 | #![feature(never_type)]
Aug 01 23:26:25.728 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:25.728 INFO kablam! 
Aug 01 23:26:25.763 INFO kablam! error: aborting due to 4 previous errors
Aug 01 23:26:25.772 INFO kablam! 
Aug 01 23:26:25.772 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:26:25.781 INFO kablam! error: Could not compile `rustc-ap-serialize`.
Aug 01 23:26:25.781 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:26:26.239 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.239 INFO kablam!   --> lib.rs:25:1
Aug 01 23:26:26.239 INFO kablam!    |
Aug 01 23:26:26.239 INFO kablam! 25 | #![feature(rustc_private, box_syntax)]
Aug 01 23:26:26.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.239 INFO kablam! 
Aug 01 23:26:26.239 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.239 INFO kablam!   --> lib.rs:26:1
Aug 01 23:26:26.239 INFO kablam!    |
Aug 01 23:26:26.239 INFO kablam! 26 | #![feature(core_intrinsics)]
Aug 01 23:26:26.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.239 INFO kablam! 
Aug 01 23:26:26.239 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.239 INFO kablam!   --> lib.rs:27:1
Aug 01 23:26:26.239 INFO kablam!    |
Aug 01 23:26:26.239 INFO kablam! 27 | #![feature(specialization)]
Aug 01 23:26:26.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.239 INFO kablam! 
Aug 01 23:26:26.239 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.239 INFO kablam!   --> lib.rs:28:1
Aug 01 23:26:26.240 INFO kablam!    |
Aug 01 23:26:26.240 INFO kablam! 28 | #![feature(never_type)]
Aug 01 23:26:26.240 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:26:26.240 INFO kablam! 
Aug 01 23:26:26.240 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:26:26.240 INFO kablam!   --> lib.rs:29:19
Aug 01 23:26:26.240 INFO kablam!    |
Aug 01 23:26:26.240 INFO kablam! 29 | #![cfg_attr(test, feature(test))]
Aug 01 23:26:26.240 INFO kablam!    |                   ^^^^^^^^^^^^^^
Aug 01 23:26:26.240 INFO kablam! 
Aug 01 23:26:26.325 INFO kablam! error: aborting due to 5 previous errors
Aug 01 23:26:26.325 INFO kablam! 
Aug 01 23:26:26.325 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:26:26.325 INFO kablam! error: Could not compile `rustc-ap-serialize`.
Aug 01 23:26:26.325 INFO kablam! 
Aug 01 23:26:26.325 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 23:26:26.325 INFO kablam! su: No module specific data is present
Aug 01 23:26:26.959 INFO running `"docker" "rm" "-f" "58d07bab6bfeff960d6e6cc6b435915cac904ecf0a9a611c507c28f7350495b0"`
Aug 01 23:26:27.129 INFO blam! 58d07bab6bfeff960d6e6cc6b435915cac904ecf0a9a611c507c28f7350495b0