Nov 02 23:42:26.295 INFO testing compacts-prim-0.2.1 against 1.30.0 for beta-1.31-1
Nov 02 23:42:26.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:42:26.720 INFO blam! 45a56bc6523a14902e94343578c20ac32864633181c6cbe1bf3b692cde43c0ab
Nov 02 23:42:26.722 INFO running `"docker" "start" "-a" "45a56bc6523a14902e94343578c20ac32864633181c6cbe1bf3b692cde43c0ab"`
Nov 02 23:42:28.170 INFO kablam! usermod: no changes
Nov 02 23:42:28.239 INFO kablam!    Compiling compacts-prim v0.2.1 (/source)
Nov 02 23:42:29.059 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 23:42:29.059 INFO kablam!  --> src/lib.rs:1:1
Nov 02 23:42:29.060 INFO kablam!   |
Nov 02 23:42:29.060 INFO kablam! 1 | #![feature(i128_type)]
Nov 02 23:42:29.060 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:42:29.060 INFO kablam! 
Nov 02 23:42:29.061 INFO kablam! error: aborting due to previous error
Nov 02 23:42:29.061 INFO kablam! 
Nov 02 23:42:29.061 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 23:42:29.061 INFO kablam! error: Could not compile `compacts-prim`.
Nov 02 23:42:29.062 INFO kablam! 
Nov 02 23:42:29.062 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 23:42:29.062 INFO kablam! su: No module specific data is present
Nov 02 23:42:29.706 INFO running `"docker" "rm" "-f" "45a56bc6523a14902e94343578c20ac32864633181c6cbe1bf3b692cde43c0ab"`
Nov 02 23:42:30.008 INFO blam! 45a56bc6523a14902e94343578c20ac32864633181c6cbe1bf3b692cde43c0ab
