Dec 03 02:31:27.596 INFO testing lox-0.0.0 against 1.30.1 for beta-1.31-5
Dec 03 02:31:27.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 02:31:28.081 INFO [stdout] 7a405ee08a96cc3032dd3a33a7e1828b483674a21a30f21bc516ffd3a77a18c2
Dec 03 02:31:28.083 INFO running `"docker" "start" "-a" "7a405ee08a96cc3032dd3a33a7e1828b483674a21a30f21bc516ffd3a77a18c2"`
Dec 03 02:31:29.523 INFO [stderr] usermod: no changes
Dec 03 02:31:29.571 INFO [stderr]    Compiling lox v0.0.0 (/source)
Dec 03 02:31:29.623 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 02:31:29.623 INFO [stderr] 
Dec 03 02:31:29.641 INFO [stderr] error: Could not compile `lox`.
Dec 03 02:31:29.641 INFO [stderr] 
Dec 03 02:31:29.641 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 02:31:29.647 INFO [stderr] su: No module specific data is present
Dec 03 02:31:30.455 INFO running `"docker" "inspect" "7a405ee08a96cc3032dd3a33a7e1828b483674a21a30f21bc516ffd3a77a18c2"`
Dec 03 02:31:30.795 INFO running `"docker" "rm" "-f" "7a405ee08a96cc3032dd3a33a7e1828b483674a21a30f21bc516ffd3a77a18c2"`
Dec 03 02:31:31.111 INFO [stdout] 7a405ee08a96cc3032dd3a33a7e1828b483674a21a30f21bc516ffd3a77a18c2
