Aug 01 21:10:23.569 INFO checking strukt-0.1.0 against 1.27.2 for lazy_static-1
Aug 01 21:10:23.569 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:10:23.569 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:10:23.570 INFO running `"docker" "create" "-v" "/tmp/crater.YapsJBWXtFjw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 21:10:23.889 INFO blam! 08f60222dfae7e830960d6fffeb1dbf8965ce60241b3a8c536b7c5fb2313d863
Aug 01 21:10:23.890 INFO running `"docker" "start" "-a" "08f60222dfae7e830960d6fffeb1dbf8965ce60241b3a8c536b7c5fb2313d863"`
Aug 01 21:10:24.893 INFO kablam!    Compiling libc v0.2.42
Aug 01 21:10:24.895 INFO kablam!     Checking void v1.0.2
Aug 01 21:10:24.895 INFO kablam!     Checking ucd-util v0.1.1
Aug 01 21:10:24.895 INFO kablam!     Checking utf8-ranges v1.0.0
Aug 01 21:10:24.895 INFO kablam!     Checking byteorder v1.2.4
Aug 01 21:10:26.365 INFO kablam!     Checking unreachable v1.0.0
Aug 01 21:10:27.265 INFO kablam!     Checking thread_local v0.3.5
Aug 01 21:10:27.748 INFO kablam!     Checking regex-syntax v0.5.6
Aug 01 21:10:35.110 INFO kablam!     Checking memchr v2.0.1
Aug 01 21:10:36.507 INFO kablam!     Checking aho-corasick v0.6.6
Aug 01 21:10:40.900 INFO kablam!    Compiling regex v0.2.11
Aug 01 21:10:59.051 INFO kablam!     Checking strukt v0.1.0 (file:///source)
Aug 01 21:11:00.544 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:11:00.544 INFO kablam!  --> src/lib.rs:2:1
Aug 01 21:11:00.544 INFO kablam!   |
Aug 01 21:11:00.544 INFO kablam! 2 | #![feature(proc_macro)]
Aug 01 21:11:00.544 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:11:00.544 INFO kablam! 
Aug 01 21:11:00.545 INFO kablam! error: aborting due to previous error
Aug 01 21:11:00.545 INFO kablam! 
Aug 01 21:11:00.545 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:11:00.556 INFO kablam! error: Could not compile `strukt`.
Aug 01 21:11:00.557 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:11:01.582 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:11:01.582 INFO kablam!  --> src/lib.rs:2:1
Aug 01 21:11:01.582 INFO kablam!   |
Aug 01 21:11:01.582 INFO kablam! 2 | #![feature(proc_macro)]
Aug 01 21:11:01.582 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:11:01.582 INFO kablam! 
Aug 01 21:11:01.582 INFO kablam! error: aborting due to previous error
Aug 01 21:11:01.582 INFO kablam! 
Aug 01 21:11:01.582 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:11:01.595 INFO kablam! error: Could not compile `strukt`.
Aug 01 21:11:01.596 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:11:01.855 INFO kablam! error: build failed
Aug 01 21:11:01.859 INFO kablam! su: No module specific data is present
Aug 01 21:11:02.385 INFO running `"docker" "rm" "-f" "08f60222dfae7e830960d6fffeb1dbf8965ce60241b3a8c536b7c5fb2313d863"`
Aug 01 21:11:02.582 INFO blam! 08f60222dfae7e830960d6fffeb1dbf8965ce60241b3a8c536b7c5fb2313d863