Aug 02 04:38:29.242 INFO checking maud_lints-0.17.4 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:38:29.242 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:38:29.242 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:38:29.242 INFO running `"docker" "create" "-v" "/tmp/crater.hB3MMKfJBxz0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 04:38:29.483 INFO blam! d0a521774cfc7191d7e597c9c98fe7c5e09bef977b06cf69e79749e5d1a7bc0f
Aug 02 04:38:29.495 INFO running `"docker" "start" "-a" "d0a521774cfc7191d7e597c9c98fe7c5e09bef977b06cf69e79749e5d1a7bc0f"`
Aug 02 04:38:31.109 INFO kablam!     Checking if_chain v0.1.3
Aug 02 04:38:31.276 INFO kablam!     Checking maud_lints v0.17.4 (file:///source)
Aug 02 04:38:33.041 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.041 INFO kablam!  --> src/lib.rs:1:1
Aug 02 04:38:33.041 INFO kablam!   |
Aug 02 04:38:33.041 INFO kablam! 1 | #![feature(plugin_registrar)]
Aug 02 04:38:33.041 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.041 INFO kablam! 
Aug 02 04:38:33.041 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.041 INFO kablam!  --> src/lib.rs:2:1
Aug 02 04:38:33.041 INFO kablam!   |
Aug 02 04:38:33.041 INFO kablam! 2 | #![feature(rustc_private)]
Aug 02 04:38:33.041 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.041 INFO kablam! 
Aug 02 04:38:33.042 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.042 INFO kablam!  --> src/lib.rs:3:1
Aug 02 04:38:33.042 INFO kablam!   |
Aug 02 04:38:33.042 INFO kablam! 3 | #![feature(macro_vis_matcher)]
Aug 02 04:38:33.042 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.042 INFO kablam! 
Aug 02 04:38:33.043 INFO kablam! error: aborting due to 3 previous errors
Aug 02 04:38:33.043 INFO kablam! 
Aug 02 04:38:33.043 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:38:33.059 INFO kablam! error: Could not compile `maud_lints`.
Aug 02 04:38:33.060 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:38:33.085 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.085 INFO kablam!  --> src/lib.rs:1:1
Aug 02 04:38:33.085 INFO kablam!   |
Aug 02 04:38:33.085 INFO kablam! 1 | #![feature(plugin_registrar)]
Aug 02 04:38:33.086 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.086 INFO kablam! 
Aug 02 04:38:33.086 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.086 INFO kablam!  --> src/lib.rs:2:1
Aug 02 04:38:33.086 INFO kablam!   |
Aug 02 04:38:33.086 INFO kablam! 2 | #![feature(rustc_private)]
Aug 02 04:38:33.086 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.086 INFO kablam! 
Aug 02 04:38:33.086 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:38:33.086 INFO kablam!  --> src/lib.rs:3:1
Aug 02 04:38:33.086 INFO kablam!   |
Aug 02 04:38:33.086 INFO kablam! 3 | #![feature(macro_vis_matcher)]
Aug 02 04:38:33.087 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:38:33.087 INFO kablam! 
Aug 02 04:38:33.087 INFO kablam! error: aborting due to 3 previous errors
Aug 02 04:38:33.087 INFO kablam! 
Aug 02 04:38:33.087 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:38:33.105 INFO kablam! error: Could not compile `maud_lints`.
Aug 02 04:38:33.105 INFO kablam! 
Aug 02 04:38:33.105 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 04:38:33.106 INFO kablam! su: No module specific data is present
Aug 02 04:38:33.962 INFO running `"docker" "rm" "-f" "d0a521774cfc7191d7e597c9c98fe7c5e09bef977b06cf69e79749e5d1a7bc0f"`
Aug 02 04:38:34.128 INFO blam! d0a521774cfc7191d7e597c9c98fe7c5e09bef977b06cf69e79749e5d1a7bc0f