Aug 02 10:47:16.064 INFO checking enum_traits-0.3.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:47:16.064 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:47:16.064 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:47:16.064 INFO running `"docker" "create" "-v" "/tmp/crater.CqcMeTabj86v:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 10:47:16.391 INFO blam! 48cfc33c7ce53e45d886efbd7155c06cc9ac4d7cfd4e8f45f8a3e15910bcaa15
Aug 02 10:47:16.394 INFO running `"docker" "start" "-a" "48cfc33c7ce53e45d886efbd7155c06cc9ac4d7cfd4e8f45f8a3e15910bcaa15"`
Aug 02 10:47:17.405 INFO kablam!     Checking enum_traits v0.3.0 (file:///source)
Aug 02 10:47:17.892 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:47:17.893 INFO kablam!  --> src/lib.rs:5:1
Aug 02 10:47:17.893 INFO kablam!   |
Aug 02 10:47:17.893 INFO kablam! 5 | #![feature(associated_consts)]
Aug 02 10:47:17.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:47:17.893 INFO kablam! 
Aug 02 10:47:17.893 INFO kablam! error: aborting due to previous error
Aug 02 10:47:17.893 INFO kablam! 
Aug 02 10:47:17.893 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:47:17.902 INFO kablam! error: Could not compile `enum_traits`.
Aug 02 10:47:17.902 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:47:18.097 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:47:18.098 INFO kablam!  --> src/lib.rs:5:1
Aug 02 10:47:18.098 INFO kablam!   |
Aug 02 10:47:18.098 INFO kablam! 5 | #![feature(associated_consts)]
Aug 02 10:47:18.098 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:47:18.098 INFO kablam! 
Aug 02 10:47:18.098 INFO kablam! error: aborting due to previous error
Aug 02 10:47:18.098 INFO kablam! 
Aug 02 10:47:18.098 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:47:18.104 INFO kablam! error: Could not compile `enum_traits`.
Aug 02 10:47:18.104 INFO kablam! 
Aug 02 10:47:18.105 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 10:47:18.106 INFO kablam! su: No module specific data is present
Aug 02 10:47:19.051 INFO running `"docker" "rm" "-f" "48cfc33c7ce53e45d886efbd7155c06cc9ac4d7cfd4e8f45f8a3e15910bcaa15"`
Aug 02 10:47:19.188 INFO blam! 48cfc33c7ce53e45d886efbd7155c06cc9ac4d7cfd4e8f45f8a3e15910bcaa15