Nov 03 03:22:44.369 INFO testing ai-graph-0.0.18 against 1.30.0 for beta-1.31-1
Nov 03 03:22:44.369 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 03 03:22:44.828 INFO blam! 5a9babf1c40c77f74db86c0358c87ed47b7afaf17a247399b0e276ab44976add
Nov 03 03:22:44.829 INFO running `"docker" "start" "-a" "5a9babf1c40c77f74db86c0358c87ed47b7afaf17a247399b0e276ab44976add"`
Nov 03 03:22:46.943 INFO kablam! usermod: no changes
Nov 03 03:22:47.095 INFO kablam!    Compiling ai-graph v0.0.18 (/source)
Nov 03 03:22:47.176 INFO kablam! error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 03 03:22:47.177 INFO kablam! 
Nov 03 03:22:47.179 INFO kablam! error: Could not compile `ai-graph`.
Nov 03 03:22:47.179 INFO kablam! 
Nov 03 03:22:47.179 INFO kablam! To learn more, run the command again with --verbose.
Nov 03 03:22:47.182 INFO kablam! su: No module specific data is present
Nov 03 03:22:49.467 INFO running `"docker" "rm" "-f" "5a9babf1c40c77f74db86c0358c87ed47b7afaf17a247399b0e276ab44976add"`
Nov 03 03:22:49.891 INFO blam! 5a9babf1c40c77f74db86c0358c87ed47b7afaf17a247399b0e276ab44976add
