Dec 02 20:03:46.307 INFO testing robusta-0.0.0 against 1.30.1 for beta-1.31-5
Dec 02 20:03:46.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 20:03:46.658 INFO [stdout] ec72845842b1c31a156068f65a546730e604ac636948368dc89481887455be48
Dec 02 20:03:46.664 INFO running `"docker" "start" "-a" "ec72845842b1c31a156068f65a546730e604ac636948368dc89481887455be48"`
Dec 02 20:03:47.307 INFO [stderr] usermod: no changes
Dec 02 20:03:47.346 INFO [stderr]    Compiling robusta v0.0.0 (/source)
Dec 02 20:03:47.365 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 20:03:47.365 INFO [stderr] 
Dec 02 20:03:47.368 INFO [stderr] error: Could not compile `robusta`.
Dec 02 20:03:47.368 INFO [stderr] 
Dec 02 20:03:47.368 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 20:03:47.369 INFO [stderr] su: No module specific data is present
Dec 02 20:03:47.617 INFO running `"docker" "inspect" "ec72845842b1c31a156068f65a546730e604ac636948368dc89481887455be48"`
Dec 02 20:03:47.732 INFO running `"docker" "rm" "-f" "ec72845842b1c31a156068f65a546730e604ac636948368dc89481887455be48"`
Dec 02 20:03:47.838 INFO [stdout] ec72845842b1c31a156068f65a546730e604ac636948368dc89481887455be48