Dec 03 06:04:52.007 INFO testing hcc-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 06:04:52.007 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 03 06:04:52.567 INFO [stdout] 9de2c2b68ca44aeb65d1d2788ce966e541b7352b0a7b9ae1d54b21322401d957
Dec 03 06:04:52.569 INFO running `"docker" "start" "-a" "9de2c2b68ca44aeb65d1d2788ce966e541b7352b0a7b9ae1d54b21322401d957"`
Dec 03 06:04:54.071 INFO [stderr] usermod: no changes
Dec 03 06:04:54.122 INFO [stderr]    Compiling hcc v0.1.0 (/source)
Dec 03 06:04:54.179 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 06:04:54.179 INFO [stderr] 
Dec 03 06:04:54.188 INFO [stderr] error: Could not compile `hcc`.
Dec 03 06:04:54.188 INFO [stderr] 
Dec 03 06:04:54.188 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 06:04:54.190 INFO [stderr] su: No module specific data is present
Dec 03 06:04:55.163 INFO running `"docker" "inspect" "9de2c2b68ca44aeb65d1d2788ce966e541b7352b0a7b9ae1d54b21322401d957"`
Dec 03 06:04:55.433 INFO running `"docker" "rm" "-f" "9de2c2b68ca44aeb65d1d2788ce966e541b7352b0a7b9ae1d54b21322401d957"`
Dec 03 06:04:55.624 INFO [stdout] 9de2c2b68ca44aeb65d1d2788ce966e541b7352b0a7b9ae1d54b21322401d957
