Aug 02 02:10:47.897 INFO checking png-framing-0.5.0 against 1.27.2 for lazy_static-1
Aug 02 02:10:47.897 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:10:47.897 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:10:47.897 INFO running `"docker" "create" "-v" "/tmp/crater.FX8Fgx8CjN0a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 02 02:10:48.198 INFO blam! f22ad8abbe336fefe07e4f06548c1dcb94e031df39d0353e8af4320712205ec8
Aug 02 02:10:48.200 INFO running `"docker" "start" "-a" "f22ad8abbe336fefe07e4f06548c1dcb94e031df39d0353e8af4320712205ec8"`
Aug 02 02:10:50.078 INFO kablam!     Checking clamp v0.1.0
Aug 02 02:10:50.086 INFO kablam!    Compiling lodepng v1.2.2
Aug 02 02:10:50.088 INFO kablam!     Checking rayon v0.8.2
Aug 02 02:10:58.097 INFO kablam!     Checking framing v0.6.0
Aug 02 02:10:58.659 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:10:58.659 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/lib.rs:1:1
Aug 02 02:10:58.659 INFO kablam!   |
Aug 02 02:10:58.659 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Aug 02 02:10:58.659 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:10:58.659 INFO kablam! 
Aug 02 02:10:58.663 INFO kablam! error: aborting due to previous error
Aug 02 02:10:58.663 INFO kablam! 
Aug 02 02:10:58.663 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:10:58.673 INFO kablam! error: Could not compile `framing`.
Aug 02 02:10:58.673 INFO kablam! 
Aug 02 02:10:58.673 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 02:10:58.675 INFO kablam! su: No module specific data is present
Aug 02 02:10:59.219 INFO running `"docker" "rm" "-f" "f22ad8abbe336fefe07e4f06548c1dcb94e031df39d0353e8af4320712205ec8"`
Aug 02 02:10:59.385 INFO blam! f22ad8abbe336fefe07e4f06548c1dcb94e031df39d0353e8af4320712205ec8