Aug 02 13:00:44.867 INFO checking chars_input-0.2.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:00:44.867 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:00:44.867 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:00:44.867 INFO running `"docker" "create" "-v" "/tmp/crater.f7TqSBg6IQsN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 02 13:00:44.998 INFO blam! 3025cf82238f951e959c7a48f23b5d76c558b9aa99e9c091445efe6dc34a5d38
Aug 02 13:00:45.000 INFO running `"docker" "start" "-a" "3025cf82238f951e959c7a48f23b5d76c558b9aa99e9c091445efe6dc34a5d38"`
Aug 02 13:00:46.336 INFO kablam!     Checking chars_input v0.2.2 (file:///source)
Aug 02 13:00:46.833 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:00:46.833 INFO kablam!  --> src/lib.rs:1:1
Aug 02 13:00:46.833 INFO kablam!   |
Aug 02 13:00:46.833 INFO kablam! 1 | #![feature(alloc)]
Aug 02 13:00:46.833 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 02 13:00:46.833 INFO kablam! 
Aug 02 13:00:46.833 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:00:46.833 INFO kablam!  --> src/lib.rs:2:30
Aug 02 13:00:46.833 INFO kablam!   |
Aug 02 13:00:46.833 INFO kablam! 2 | #![cfg_attr(feature = "std", feature(io))]
Aug 02 13:00:46.833 INFO kablam!   |                              ^^^^^^^^^^^^
Aug 02 13:00:46.834 INFO kablam! 
Aug 02 13:00:46.834 INFO kablam! error: aborting due to 2 previous errors
Aug 02 13:00:46.834 INFO kablam! 
Aug 02 13:00:46.834 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:00:46.847 INFO kablam! error: Could not compile `chars_input`.
Aug 02 13:00:46.847 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:00:46.858 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:00:46.858 INFO kablam!  --> src/lib.rs:1:1
Aug 02 13:00:46.858 INFO kablam!   |
Aug 02 13:00:46.858 INFO kablam! 1 | #![feature(alloc)]
Aug 02 13:00:46.859 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 02 13:00:46.859 INFO kablam! 
Aug 02 13:00:46.859 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:00:46.859 INFO kablam!  --> src/lib.rs:2:30
Aug 02 13:00:46.859 INFO kablam!   |
Aug 02 13:00:46.859 INFO kablam! 2 | #![cfg_attr(feature = "std", feature(io))]
Aug 02 13:00:46.859 INFO kablam!   |                              ^^^^^^^^^^^^
Aug 02 13:00:46.859 INFO kablam! 
Aug 02 13:00:46.860 INFO kablam! error: aborting due to 2 previous errors
Aug 02 13:00:46.860 INFO kablam! 
Aug 02 13:00:46.861 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:00:46.870 INFO kablam! error: Could not compile `chars_input`.
Aug 02 13:00:46.870 INFO kablam! 
Aug 02 13:00:46.870 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 13:00:46.872 INFO kablam! su: No module specific data is present
Aug 02 13:00:47.474 INFO running `"docker" "rm" "-f" "3025cf82238f951e959c7a48f23b5d76c558b9aa99e9c091445efe6dc34a5d38"`
Aug 02 13:00:47.591 INFO blam! 3025cf82238f951e959c7a48f23b5d76c558b9aa99e9c091445efe6dc34a5d38