Dec 03 02:31:15.544 INFO testing lpc11uxx-hal-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 02:31:15.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 03 02:31:15.691 INFO [stdout] 8eaca397687d0dd7bfb57f4e8ffa7ca5f34cc825eb3eea36e8b8bb52d6d83882
Dec 03 02:31:15.697 INFO running `"docker" "start" "-a" "8eaca397687d0dd7bfb57f4e8ffa7ca5f34cc825eb3eea36e8b8bb52d6d83882"`
Dec 03 02:31:16.176 INFO [stderr] usermod: no changes
Dec 03 02:31:16.238 INFO [stderr]    Compiling lpc11uxx v0.2.0
Dec 03 02:31:18.860 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 02:31:18.860 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lpc11uxx-0.2.0/src/lib.rs:6:1
Dec 03 02:31:18.860 INFO [stderr]   |
Dec 03 02:31:18.860 INFO [stderr] 6 | #![feature(untagged_unions)]
Dec 03 02:31:18.860 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:31:18.860 INFO [stderr] 
Dec 03 02:31:19.074 INFO [stderr] error: aborting due to previous error
Dec 03 02:31:19.074 INFO [stderr] 
Dec 03 02:31:19.075 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 02:31:19.080 INFO [stderr] error: Could not compile `lpc11uxx`.
Dec 03 02:31:19.080 INFO [stderr] 
Dec 03 02:31:19.080 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 02:31:19.081 INFO [stderr] su: No module specific data is present
Dec 03 02:31:19.353 INFO running `"docker" "inspect" "8eaca397687d0dd7bfb57f4e8ffa7ca5f34cc825eb3eea36e8b8bb52d6d83882"`
Dec 03 02:31:19.450 INFO running `"docker" "rm" "-f" "8eaca397687d0dd7bfb57f4e8ffa7ca5f34cc825eb3eea36e8b8bb52d6d83882"`
Dec 03 02:31:19.582 INFO [stdout] 8eaca397687d0dd7bfb57f4e8ffa7ca5f34cc825eb3eea36e8b8bb52d6d83882