Aug 01 19:55:12.841 INFO checking tty-0.5.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:55:12.841 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:55:12.841 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:55:12.841 INFO running `"docker" "create" "-v" "/tmp/crater.O0wB9bLcgIpV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 01 19:55:13.058 INFO blam! e784d656cef89d07d4f45ac56037ae21dd3a69a68bbbc026ebcf4856e7e1a415
Aug 01 19:55:13.061 INFO running `"docker" "start" "-a" "e784d656cef89d07d4f45ac56037ae21dd3a69a68bbbc026ebcf4856e7e1a415"`
Aug 01 19:55:14.155 INFO kablam!     Checking bit-vec v0.5.0
Aug 01 19:55:14.160 INFO kablam!     Checking fd v0.2.3
Aug 01 19:55:15.542 INFO kablam!     Checking bit-set v0.2.0
Aug 01 19:55:16.343 INFO kablam!     Checking chan-signal v0.1.7
Aug 01 19:55:16.994 INFO kablam!     Checking tty v0.5.0 (file:///source)
Aug 01 19:55:17.666 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:55:17.666 INFO kablam!   --> src/lib.rs:15:1
Aug 01 19:55:17.666 INFO kablam!    |
Aug 01 19:55:17.666 INFO kablam! 15 | #![feature(process_exec)]
Aug 01 19:55:17.666 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:55:17.678 INFO kablam! 
Aug 01 19:55:17.679 INFO kablam! error: aborting due to previous error
Aug 01 19:55:17.679 INFO kablam! 
Aug 01 19:55:17.680 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:55:17.698 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:55:17.698 INFO kablam!   --> src/lib.rs:15:1
Aug 01 19:55:17.698 INFO kablam!    |
Aug 01 19:55:17.698 INFO kablam! 15 | #![feature(process_exec)]
Aug 01 19:55:17.698 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:55:17.698 INFO kablam! 
Aug 01 19:55:17.700 INFO kablam! error: aborting due to previous error
Aug 01 19:55:17.700 INFO kablam! error: Could not compile `tty`.
Aug 01 19:55:17.700 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:55:17.700 INFO kablam! 
Aug 01 19:55:17.700 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:55:17.711 INFO kablam! error: Could not compile `tty`.
Aug 01 19:55:17.711 INFO kablam! 
Aug 01 19:55:17.711 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:55:17.718 INFO kablam! su: No module specific data is present
Aug 01 19:55:18.246 INFO running `"docker" "rm" "-f" "e784d656cef89d07d4f45ac56037ae21dd3a69a68bbbc026ebcf4856e7e1a415"`
Aug 01 19:55:18.408 INFO blam! e784d656cef89d07d4f45ac56037ae21dd3a69a68bbbc026ebcf4856e7e1a415