Aug 01 19:46:28.498 INFO checking type_of-0.1.1 against 1.27.2 for lazy_static-1
Aug 01 19:46:28.498 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:46:28.498 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:46:28.498 INFO running `"docker" "create" "-v" "/tmp/crater.r4eneQq5A2YM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 19:46:28.817 INFO blam! 4c3832146b15ec3e401da92d97d6d886686537b5fb109ca757f5d9b60609099d
Aug 01 19:46:28.824 INFO running `"docker" "start" "-a" "4c3832146b15ec3e401da92d97d6d886686537b5fb109ca757f5d9b60609099d"`
Aug 01 19:46:29.999 INFO kablam!     Checking type_of v0.1.1 (file:///source)
Aug 01 19:46:30.211 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:46:30.211 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:46:30.211 INFO kablam!   |
Aug 01 19:46:30.211 INFO kablam! 1 | #![feature(core_intrinsics)]
Aug 01 19:46:30.211 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:46:30.211 INFO kablam! 
Aug 01 19:46:30.211 INFO kablam! error: aborting due to previous error
Aug 01 19:46:30.212 INFO kablam! 
Aug 01 19:46:30.212 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:46:30.218 INFO kablam! error: Could not compile `type_of`.
Aug 01 19:46:30.218 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:46:30.315 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:46:30.315 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:46:30.315 INFO kablam!   |
Aug 01 19:46:30.315 INFO kablam! 1 | #![feature(core_intrinsics)]
Aug 01 19:46:30.315 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:46:30.315 INFO kablam! 
Aug 01 19:46:30.315 INFO kablam! error: aborting due to previous error
Aug 01 19:46:30.315 INFO kablam! 
Aug 01 19:46:30.315 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:46:30.320 INFO kablam! error: Could not compile `type_of`.
Aug 01 19:46:30.320 INFO kablam! 
Aug 01 19:46:30.320 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:46:30.321 INFO kablam! su: No module specific data is present
Aug 01 19:46:31.061 INFO running `"docker" "rm" "-f" "4c3832146b15ec3e401da92d97d6d886686537b5fb109ca757f5d9b60609099d"`
Aug 01 19:46:31.213 INFO blam! 4c3832146b15ec3e401da92d97d6d886686537b5fb109ca757f5d9b60609099d