Aug 01 19:41:59.640 INFO checking uhttp_request-0.5.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:41:59.640 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:41:59.640 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:41:59.640 INFO running `"docker" "create" "-v" "/tmp/crater.zSYmTB60eN1s:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 19:41:59.854 INFO blam! c0175e2abb7f5bf4a96f33e0c142ae9cbeb869599af497f66953fbfa5f240215
Aug 01 19:41:59.856 INFO running `"docker" "start" "-a" "c0175e2abb7f5bf4a96f33e0c142ae9cbeb869599af497f66953fbfa5f240215"`
Aug 01 19:42:00.827 INFO kablam!     Checking memchr v1.0.2
Aug 01 19:42:01.249 INFO kablam!     Checking uhttp_request v0.5.1 (file:///source)
Aug 01 19:42:01.586 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:42:01.586 INFO kablam!   --> src/lib.rs:36:1
Aug 01 19:42:01.586 INFO kablam!    |
Aug 01 19:42:01.586 INFO kablam! 36 | #![feature(field_init_shorthand)]
Aug 01 19:42:01.586 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:01.586 INFO kablam! 
Aug 01 19:42:01.587 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:42:01.587 INFO kablam!   --> src/lib.rs:37:1
Aug 01 19:42:01.587 INFO kablam!    |
Aug 01 19:42:01.587 INFO kablam! 37 | #![feature(conservative_impl_trait)]
Aug 01 19:42:01.587 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:01.587 INFO kablam! 
Aug 01 19:42:01.589 INFO kablam! error: aborting due to 2 previous errors
Aug 01 19:42:01.589 INFO kablam! 
Aug 01 19:42:01.589 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:42:01.594 INFO kablam! error: Could not compile `uhttp_request`.
Aug 01 19:42:01.595 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:42:01.697 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:42:01.697 INFO kablam!   --> src/lib.rs:36:1
Aug 01 19:42:01.697 INFO kablam!    |
Aug 01 19:42:01.697 INFO kablam! 36 | #![feature(field_init_shorthand)]
Aug 01 19:42:01.697 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:01.697 INFO kablam! 
Aug 01 19:42:01.698 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:42:01.698 INFO kablam!   --> src/lib.rs:37:1
Aug 01 19:42:01.698 INFO kablam!    |
Aug 01 19:42:01.698 INFO kablam! 37 | #![feature(conservative_impl_trait)]
Aug 01 19:42:01.698 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:01.698 INFO kablam! 
Aug 01 19:42:01.699 INFO kablam! error: aborting due to 2 previous errors
Aug 01 19:42:01.699 INFO kablam! 
Aug 01 19:42:01.699 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:42:01.722 INFO kablam! error: Could not compile `uhttp_request`.
Aug 01 19:42:01.722 INFO kablam! 
Aug 01 19:42:01.722 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:42:01.724 INFO kablam! su: No module specific data is present
Aug 01 19:42:02.470 INFO running `"docker" "rm" "-f" "c0175e2abb7f5bf4a96f33e0c142ae9cbeb869599af497f66953fbfa5f240215"`
Aug 01 19:42:02.588 INFO blam! c0175e2abb7f5bf4a96f33e0c142ae9cbeb869599af497f66953fbfa5f240215