Aug 02 15:18:15.996 INFO checking adapton-0.3.30 against 1.27.2 for lazy_static-1
Aug 02 15:18:15.996 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:18:15.996 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:18:15.996 INFO running `"docker" "create" "-v" "/tmp/crater.JUlT9DXg2rlV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 02 15:18:16.228 INFO blam! e716abefcaecc2d108fa564c9442e2f6a665e9990261664543dab625c948594d
Aug 02 15:18:16.238 INFO running `"docker" "start" "-a" "e716abefcaecc2d108fa564c9442e2f6a665e9990261664543dab625c948594d"`
Aug 02 15:18:17.744 INFO kablam!     Checking adapton v0.3.30 (file:///source)
Aug 02 15:18:18.586 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:18:18.586 INFO kablam!     --> src/lib.rs:1399:1
Aug 02 15:18:18.586 INFO kablam!      |
Aug 02 15:18:18.586 INFO kablam! 1399 | #![feature(box_patterns)]
Aug 02 15:18:18.586 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:18:18.586 INFO kablam! 
Aug 02 15:18:18.586 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:18:18.586 INFO kablam!     --> src/lib.rs:1400:1
Aug 02 15:18:18.586 INFO kablam!      |
Aug 02 15:18:18.586 INFO kablam! 1400 | #![feature(box_syntax)]
Aug 02 15:18:18.587 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:18:18.587 INFO kablam! 
Aug 02 15:18:18.625 INFO kablam! error: aborting due to 2 previous errors
Aug 02 15:18:18.625 INFO kablam! 
Aug 02 15:18:18.625 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:18:18.625 INFO kablam! error: Could not compile `adapton`.
Aug 02 15:18:18.625 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:18:18.852 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:18:18.852 INFO kablam!     --> src/lib.rs:1399:1
Aug 02 15:18:18.852 INFO kablam!      |
Aug 02 15:18:18.852 INFO kablam! 1399 | #![feature(box_patterns)]
Aug 02 15:18:18.852 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:18:18.852 INFO kablam! 
Aug 02 15:18:18.852 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:18:18.852 INFO kablam!     --> src/lib.rs:1400:1
Aug 02 15:18:18.852 INFO kablam!      |
Aug 02 15:18:18.853 INFO kablam! 1400 | #![feature(box_syntax)]
Aug 02 15:18:18.853 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:18:18.853 INFO kablam! 
Aug 02 15:18:18.882 INFO kablam! error: aborting due to 2 previous errors
Aug 02 15:18:18.882 INFO kablam! 
Aug 02 15:18:18.882 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:18:18.892 INFO kablam! error: Could not compile `adapton`.
Aug 02 15:18:18.892 INFO kablam! 
Aug 02 15:18:18.892 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 15:18:18.893 INFO kablam! su: No module specific data is present
Aug 02 15:18:20.055 INFO running `"docker" "rm" "-f" "e716abefcaecc2d108fa564c9442e2f6a665e9990261664543dab625c948594d"`
Aug 02 15:18:20.185 INFO blam! e716abefcaecc2d108fa564c9442e2f6a665e9990261664543dab625c948594d