Aug 02 11:12:54.729 INFO checking drone-cortex-m-svd-0.7.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 11:12:54.730 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:12:54.730 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 11:12:54.730 INFO running `"docker" "create" "-v" "/tmp/crater.G4IzWUCWSuQh:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 11:12:54.889 INFO blam! 9529331ec3708315fc5735bccb6547c71b210666b2d1de5e0ab2ed1d1ae4ac13
Aug 02 11:12:54.891 INFO running `"docker" "start" "-a" "9529331ec3708315fc5735bccb6547c71b210666b2d1de5e0ab2ed1d1ae4ac13"`
Aug 02 11:12:56.182 INFO kablam!     Checking serde-xml-rs v0.2.1
Aug 02 11:12:57.335 INFO kablam!     Checking drone-cortex-m-svd v0.7.0 (file:///source)
Aug 02 11:12:59.152 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:12:59.152 INFO kablam!  --> src/lib.rs:4:1
Aug 02 11:12:59.152 INFO kablam!   |
Aug 02 11:12:59.152 INFO kablam! 4 | #![feature(range_contains)]
Aug 02 11:12:59.152 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:12:59.152 INFO kablam! 
Aug 02 11:12:59.156 INFO kablam! error: aborting due to previous error
Aug 02 11:12:59.156 INFO kablam! 
Aug 02 11:12:59.156 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:12:59.165 INFO kablam! error: Could not compile `drone-cortex-m-svd`.
Aug 02 11:12:59.165 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 11:12:59.272 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 11:12:59.272 INFO kablam!  --> src/lib.rs:4:1
Aug 02 11:12:59.272 INFO kablam!   |
Aug 02 11:12:59.272 INFO kablam! 4 | #![feature(range_contains)]
Aug 02 11:12:59.272 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 11:12:59.272 INFO kablam! 
Aug 02 11:12:59.276 INFO kablam! error: aborting due to previous error
Aug 02 11:12:59.281 INFO kablam! 
Aug 02 11:12:59.281 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 11:12:59.296 INFO kablam! error: Could not compile `drone-cortex-m-svd`.
Aug 02 11:12:59.296 INFO kablam! 
Aug 02 11:12:59.296 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 11:12:59.297 INFO kablam! su: No module specific data is present
Aug 02 11:13:00.226 INFO running `"docker" "rm" "-f" "9529331ec3708315fc5735bccb6547c71b210666b2d1de5e0ab2ed1d1ae4ac13"`
Aug 02 11:13:00.321 INFO blam! 9529331ec3708315fc5735bccb6547c71b210666b2d1de5e0ab2ed1d1ae4ac13