Aug 01 18:03:37.945 INFO checking Adam-Gleave/tracer-rs against 1.27.2 for lazy_static-1
Aug 01 18:03:37.946 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:03:37.946 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:03:37.946 INFO running `"docker" "create" "-v" "/tmp/crater.rGFrUefooBXY:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 18:03:38.203 INFO blam! e026179053dab7d175ba84ca193f5286663fbe71402b19df1af3535c8dcfe98b
Aug 01 18:03:38.205 INFO running `"docker" "start" "-a" "e026179053dab7d175ba84ca193f5286663fbe71402b19df1af3535c8dcfe98b"`
Aug 01 18:03:39.147 INFO kablam!     Checking coord v0.11.0
Aug 01 18:03:39.619 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 18:03:39.619 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/coord-0.11.0/src/lib.rs:48:1
Aug 01 18:03:39.619 INFO kablam!    |
Aug 01 18:03:39.619 INFO kablam! 48 | #![feature(alloc)]
Aug 01 18:03:39.619 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 01 18:03:39.619 INFO kablam! 
Aug 01 18:03:39.619 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 18:03:39.619 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/coord-0.11.0/src/lib.rs:50:1
Aug 01 18:03:39.619 INFO kablam!    |
Aug 01 18:03:39.619 INFO kablam! 50 | #![feature(euclidean_division)]
Aug 01 18:03:39.619 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:03:39.619 INFO kablam! 
Aug 01 18:03:39.623 INFO kablam! error: aborting due to 2 previous errors
Aug 01 18:03:39.623 INFO kablam! 
Aug 01 18:03:39.623 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 18:03:39.632 INFO kablam! error: Could not compile `coord`.
Aug 01 18:03:39.632 INFO kablam! 
Aug 01 18:03:39.632 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 18:03:39.633 INFO kablam! su: No module specific data is present
Aug 01 18:03:40.258 INFO running `"docker" "rm" "-f" "e026179053dab7d175ba84ca193f5286663fbe71402b19df1af3535c8dcfe98b"`
Aug 01 18:03:40.388 INFO blam! e026179053dab7d175ba84ca193f5286663fbe71402b19df1af3535c8dcfe98b