Nov 02 23:24:51.603 INFO testing cortex-a-2.2.2 against beta-2018-10-30 for beta-1.31-1
Nov 02 23:24:51.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 23:24:52.047 INFO blam! d56e1825042bd9e8afe03a417293c7e968a5a727ecf91aff99828e7cf2e042d0
Nov 02 23:24:52.050 INFO running `"docker" "start" "-a" "d56e1825042bd9e8afe03a417293c7e968a5a727ecf91aff99828e7cf2e042d0"`
Nov 02 23:24:53.073 INFO kablam! usermod: no changes
Nov 02 23:24:53.159 INFO kablam!    Compiling tock-registers v0.2.0
Nov 02 23:24:53.297 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 23:24:53.298 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tock-registers-0.2.0/src/lib.rs:5:1
Nov 02 23:24:53.298 INFO kablam!   |
Nov 02 23:24:53.298 INFO kablam! 5 | #![feature(const_fn)]
Nov 02 23:24:53.299 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:24:53.299 INFO kablam! 
Nov 02 23:24:53.299 INFO kablam! error: aborting due to previous error
Nov 02 23:24:53.300 INFO kablam! 
Nov 02 23:24:53.300 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 23:24:53.300 INFO kablam! error: Could not compile `tock-registers`.
Nov 02 23:24:53.301 INFO kablam! 
Nov 02 23:24:53.301 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 23:24:53.301 INFO kablam! su: No module specific data is present
Nov 02 23:24:53.833 INFO running `"docker" "rm" "-f" "d56e1825042bd9e8afe03a417293c7e968a5a727ecf91aff99828e7cf2e042d0"`
Nov 02 23:24:53.987 INFO blam! d56e1825042bd9e8afe03a417293c7e968a5a727ecf91aff99828e7cf2e042d0
