Dec 03 01:22:09.271 INFO testing mop-scripting-0.0.2 against 1.30.1 for beta-1.31-5
Dec 03 01:22:09.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01:22:09.491 INFO [stdout] 8895cf9c243436dcf61b5b430fe0da53036e87cab5a1d890862827f505076983
Dec 03 01:22:09.496 INFO running `"docker" "start" "-a" "8895cf9c243436dcf61b5b430fe0da53036e87cab5a1d890862827f505076983"`
Dec 03 01:22:10.286 INFO [stderr] usermod: no changes
Dec 03 01:22:10.325 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 03 01:22:10.435 INFO [stderr]    Compiling mop-structs v0.0.2
Dec 03 01:22:10.435 INFO [stderr]    Compiling mop-common v0.0.2
Dec 03 01:22:10.440 INFO [stderr]    Compiling rlua v0.14.2
Dec 03 01:22:10.505 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 01:22:10.505 INFO [stderr] 
Dec 03 01:22:10.505 INFO [stderr] error: Could not compile `mop-common`.
Dec 03 01:22:10.505 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 01:22:10.527 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 01:22:10.551 INFO [stderr] 
Dec 03 01:22:10.551 INFO [stderr] error: Could not compile `mop-structs`.
Dec 03 01:22:10.551 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 01:22:11.938 INFO [stderr] error: build failed
Dec 03 01:22:11.938 INFO [stderr] su: No module specific data is present
Dec 03 01:22:12.423 INFO running `"docker" "inspect" "8895cf9c243436dcf61b5b430fe0da53036e87cab5a1d890862827f505076983"`
Dec 03 01:22:12.628 INFO running `"docker" "rm" "-f" "8895cf9c243436dcf61b5b430fe0da53036e87cab5a1d890862827f505076983"`
Dec 03 01:22:12.807 INFO [stdout] 8895cf9c243436dcf61b5b430fe0da53036e87cab5a1d890862827f505076983