Nov 02 12:59:00.762 INFO testing lpc177x_8x-hal-0.1.2 against 1.30.0 for beta-1.31-1
Nov 02 12:59:00.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 12:59:01.025 INFO blam! 444aa2d17968161a9a6764b5a45bb60d6d0839d10abb5161db40b4c7f3fae5d4
Nov 02 12:59:01.029 INFO running `"docker" "start" "-a" "444aa2d17968161a9a6764b5a45bb60d6d0839d10abb5161db40b4c7f3fae5d4"`
Nov 02 12:59:01.500 INFO kablam! usermod: no changes
Nov 02 12:59:01.572 INFO kablam!    Compiling lpc177x_8x v0.13.3
Nov 02 12:59:07.271 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 12:59:07.271 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lpc177x_8x-0.13.3/src/lib.rs:6:1
Nov 02 12:59:07.271 INFO kablam!   |
Nov 02 12:59:07.271 INFO kablam! 6 | #![feature(untagged_unions)]
Nov 02 12:59:07.271 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:59:07.271 INFO kablam! 
Nov 02 12:59:07.899 INFO kablam! error: aborting due to previous error
Nov 02 12:59:07.900 INFO kablam! 
Nov 02 12:59:07.900 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 12:59:07.913 INFO kablam! error: Could not compile `lpc177x_8x`.
Nov 02 12:59:07.913 INFO kablam! 
Nov 02 12:59:07.913 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 12:59:07.914 INFO kablam! su: No module specific data is present
Nov 02 12:59:08.191 INFO running `"docker" "rm" "-f" "444aa2d17968161a9a6764b5a45bb60d6d0839d10abb5161db40b4c7f3fae5d4"`
Nov 02 12:59:08.299 INFO blam! 444aa2d17968161a9a6764b5a45bb60d6d0839d10abb5161db40b4c7f3fae5d4
