Aug 01 20:23:42.577 INFO checking tiny-0.4.2 against 1.27.2 for lazy_static-1
Aug 01 20:23:42.577 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:23:42.577 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:23:42.577 INFO running `"docker" "create" "-v" "/tmp/crater.D1nsKqYnewbP:/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 20:23:42.807 INFO blam! 4095a0941368e02dedbac886af0dd166c4e15fe1f70340c43531f3da26aee707
Aug 01 20:23:42.809 INFO running `"docker" "start" "-a" "4095a0941368e02dedbac886af0dd166c4e15fe1f70340c43531f3da26aee707"`
Aug 01 20:23:44.164 INFO kablam!     Checking take_mut v0.2.2
Aug 01 20:23:44.173 INFO kablam!    Compiling termbox_simple v0.2.2
Aug 01 20:23:44.173 INFO kablam!    Compiling nix v0.7.0
Aug 01 20:23:52.867 INFO kablam!     Checking term_input v0.1.4
Aug 01 20:23:53.118 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:23:53.118 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/term_input-0.1.4/src/lib.rs:11:1
Aug 01 20:23:53.119 INFO kablam!    |
Aug 01 20:23:53.119 INFO kablam! 11 | #![feature(const_atomic_bool_new)]
Aug 01 20:23:53.119 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:23:53.119 INFO kablam! 
Aug 01 20:23:53.119 INFO kablam! error: aborting due to previous error
Aug 01 20:23:53.119 INFO kablam! 
Aug 01 20:23:53.119 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:23:53.141 INFO kablam! error: Could not compile `term_input`.
Aug 01 20:23:53.141 INFO kablam! 
Aug 01 20:23:53.141 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 20:23:53.145 INFO kablam! su: No module specific data is present
Aug 01 20:23:54.035 INFO running `"docker" "rm" "-f" "4095a0941368e02dedbac886af0dd166c4e15fe1f70340c43531f3da26aee707"`
Aug 01 20:23:54.132 INFO blam! 4095a0941368e02dedbac886af0dd166c4e15fe1f70340c43531f3da26aee707