Aug 01 16:16:54.379 INFO checking jwilm/racerd against 1.27.2 for lazy_static-1
Aug 01 16:16:54.379 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:16:54.379 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:16:54.379 INFO running `"docker" "create" "-v" "/tmp/crater.Z20V0zeNnrr8:/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 01 16:16:54.653 INFO blam! 0fdbf311a6530e8e3e71f67ea6ea2bbab7256bc23087d34a169866adeaad0662
Aug 01 16:16:54.655 INFO running `"docker" "start" "-a" "0fdbf311a6530e8e3e71f67ea6ea2bbab7256bc23087d34a169866adeaad0662"`
Aug 01 16:16:56.262 INFO kablam!     Checking scopeguard v0.3.3
Aug 01 16:16:56.271 INFO kablam!     Checking rustc-ap-serialize v209.0.0
Aug 01 16:16:56.271 INFO kablam!    Compiling term v0.4.6
Aug 01 16:16:56.284 INFO kablam!     Checking scoped-tls v0.1.2
Aug 01 16:16:56.293 INFO kablam!     Checking lazy_static v0.1.16
Aug 01 16:16:56.296 INFO kablam!     Checking rls-span v0.4.0
Aug 01 16:16:56.296 INFO kablam!     Checking strsim v0.5.2
Aug 01 16:16:56.844 INFO kablam!     Checking num_cpus v0.2.13
Aug 01 16:16:56.918 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:56.918 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rls-span-0.4.0/src/lib.rs:12:1
Aug 01 16:16:56.918 INFO kablam!    |
Aug 01 16:16:56.918 INFO kablam! 12 | #![feature(proc_macro)]
Aug 01 16:16:56.918 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:56.918 INFO kablam! 
Aug 01 16:16:56.923 INFO kablam! error: aborting due to previous error
Aug 01 16:16:56.923 INFO kablam! 
Aug 01 16:16:56.924 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:16:56.970 INFO kablam! error: Could not compile `rls-span`.
Aug 01 16:16:56.971 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:16:57.498 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:57.498 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:47:34
Aug 01 16:16:57.498 INFO kablam!    |
Aug 01 16:16:57.498 INFO kablam! 47 | #![cfg_attr(feature = "nightly", feature(macro_vis_matcher))]
Aug 01 16:16:57.498 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:57.498 INFO kablam! 
Aug 01 16:16:57.498 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:57.498 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:48:34
Aug 01 16:16:57.498 INFO kablam!    |
Aug 01 16:16:57.498 INFO kablam! 48 | #![cfg_attr(feature = "nightly", feature(allow_internal_unstable))]
Aug 01 16:16:57.498 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:57.498 INFO kablam! 
Aug 01 16:16:57.499 INFO kablam! error: aborting due to 2 previous errors
Aug 01 16:16:57.499 INFO kablam! 
Aug 01 16:16:57.499 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:16:57.522 INFO kablam! error: Could not compile `scoped-tls`.
Aug 01 16:16:57.522 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:16:58.209 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:58.209 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-serialize-209.0.0/lib.rs:25:1
Aug 01 16:16:58.210 INFO kablam!    |
Aug 01 16:16:58.210 INFO kablam! 25 | #![feature(rustc_private, box_syntax)]
Aug 01 16:16:58.210 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:58.210 INFO kablam! 
Aug 01 16:16:58.210 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:58.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-serialize-209.0.0/lib.rs:26:1
Aug 01 16:16:58.210 INFO kablam!    |
Aug 01 16:16:58.210 INFO kablam! 26 | #![feature(core_intrinsics)]
Aug 01 16:16:58.210 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:58.210 INFO kablam! 
Aug 01 16:16:58.210 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:58.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-serialize-209.0.0/lib.rs:27:1
Aug 01 16:16:58.210 INFO kablam!    |
Aug 01 16:16:58.210 INFO kablam! 27 | #![feature(specialization)]
Aug 01 16:16:58.210 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:58.210 INFO kablam! 
Aug 01 16:16:58.210 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:16:58.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-serialize-209.0.0/lib.rs:28:1
Aug 01 16:16:58.210 INFO kablam!    |
Aug 01 16:16:58.210 INFO kablam! 28 | #![feature(never_type)]
Aug 01 16:16:58.211 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 16:16:58.211 INFO kablam! 
Aug 01 16:16:58.325 INFO kablam! error: aborting due to 4 previous errors
Aug 01 16:16:58.326 INFO kablam! 
Aug 01 16:16:58.326 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:16:58.368 INFO kablam! error: Could not compile `rustc-ap-serialize`.
Aug 01 16:16:58.368 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:17:02.363 INFO kablam! error: build failed
Aug 01 16:17:02.365 INFO kablam! su: No module specific data is present
Aug 01 16:17:02.848 INFO running `"docker" "rm" "-f" "0fdbf311a6530e8e3e71f67ea6ea2bbab7256bc23087d34a169866adeaad0662"`
Aug 01 16:17:03.010 INFO blam! 0fdbf311a6530e8e3e71f67ea6ea2bbab7256bc23087d34a169866adeaad0662