Nov 02 12:49:31.306 INFO testing macro-machines-0.8.6 against 1.30.0 for beta-1.31-1
Nov 02 12:49:31.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:49:31.623 INFO blam! 9730e15f9afa5eaab836529c8b9c93198caa8b13aca9ef9a609f043a7ef09945
Nov 02 12:49:31.623 INFO running `"docker" "start" "-a" "9730e15f9afa5eaab836529c8b9c93198caa8b13aca9ef9a609f043a7ef09945"`
Nov 02 12:49:32.141 INFO kablam! usermod: no changes
Nov 02 12:49:32.169 INFO kablam!    Compiling marksman_escape v0.1.2
Nov 02 12:49:41.557 INFO kablam!    Compiling macro-machines v0.8.6 (/source)
Nov 02 12:49:42.179 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 12:49:42.179 INFO kablam!   --> src/lib.rs:68:1
Nov 02 12:49:42.179 INFO kablam!    |
Nov 02 12:49:42.179 INFO kablam! 68 | #![feature(use_extern_macros)]
Nov 02 12:49:42.179 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 12:49:42.179 INFO kablam! 
Nov 02 12:49:42.181 INFO kablam! error: aborting due to previous error
Nov 02 12:49:42.181 INFO kablam! 
Nov 02 12:49:42.182 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 12:49:42.187 INFO kablam! error: Could not compile `macro-machines`.
Nov 02 12:49:42.187 INFO kablam! 
Nov 02 12:49:42.187 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 12:49:42.195 INFO kablam! su: No module specific data is present
Nov 02 12:49:42.533 INFO running `"docker" "rm" "-f" "9730e15f9afa5eaab836529c8b9c93198caa8b13aca9ef9a609f043a7ef09945"`
Nov 02 12:49:42.627 INFO blam! 9730e15f9afa5eaab836529c8b9c93198caa8b13aca9ef9a609f043a7ef09945
