Aug 01 15:56:11.870 INFO checking marcusklaas/lisp-interpreter against 1.27.2 for lazy_static-1
Aug 01 15:56:11.870 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:56:11.870 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:56:11.870 INFO running `"docker" "create" "-v" "/tmp/crater.dXaiKRFFy6sf:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 15:56:12.122 INFO blam! 1bbbc206bc23037a7f20c77c4c8051d45b14790cdedc22de21c4c589d2e4761b
Aug 01 15:56:12.124 INFO running `"docker" "start" "-a" "1bbbc206bc23037a7f20c77c4c8051d45b14790cdedc22de21c4c589d2e4761b"`
Aug 01 15:56:13.142 INFO kablam!     Checking string-interner v0.6.3
Aug 01 15:56:13.145 INFO kablam!    Compiling env_logger v0.3.5
Aug 01 15:56:13.145 INFO kablam!     Checking quickcheck v0.4.1
Aug 01 15:56:14.933 INFO kablam!     Checking yalp v0.1.0 (file:///source)
Aug 01 15:56:16.153 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 15:56:16.153 INFO kablam!  --> src/lib.rs:4:1
Aug 01 15:56:16.153 INFO kablam!   |
Aug 01 15:56:16.153 INFO kablam! 4 | #![feature(plugin, splice, slice_patterns, slice_get_slice, collections_range)]
Aug 01 15:56:16.153 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 15:56:16.153 INFO kablam! 
Aug 01 15:56:16.159 INFO kablam! error: aborting due to previous error
Aug 01 15:56:16.173 INFO kablam! 
Aug 01 15:56:16.173 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 15:56:16.221 INFO kablam! error: Could not compile `yalp`.
Aug 01 15:56:16.221 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 15:56:17.860 INFO kablam! error: build failed
Aug 01 15:56:17.861 INFO kablam! su: No module specific data is present
Aug 01 15:56:18.462 INFO running `"docker" "rm" "-f" "1bbbc206bc23037a7f20c77c4c8051d45b14790cdedc22de21c4c589d2e4761b"`
Aug 01 15:56:18.629 INFO blam! 1bbbc206bc23037a7f20c77c4c8051d45b14790cdedc22de21c4c589d2e4761b