Dec 01 19:29:15.956 INFO testing dgodd/conway_game_of_life_rust against 1.30.1 for beta-1.31-5
Dec 01 19:29:15.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 19:29:16.173 INFO [stdout] b66c9dcd41958a8f2a2e85ec90b026a206d922f05fa5537a2e4ca637bd8a2274
Dec 01 19:29:16.177 INFO running `"docker" "start" "-a" "b66c9dcd41958a8f2a2e85ec90b026a206d922f05fa5537a2e4ca637bd8a2274"`
Dec 01 19:29:16.663 INFO [stderr] usermod: no changes
Dec 01 19:29:16.705 INFO [stderr]    Compiling crossterm v0.4.2
Dec 01 19:29:18.471 INFO [stderr]    Compiling conway_game_of_life_rust v0.1.0 (/source)
Dec 01 19:29:18.515 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 01 19:29:18.515 INFO [stderr] 
Dec 01 19:29:18.535 INFO [stderr] error: Could not compile `conway_game_of_life_rust`.
Dec 01 19:29:18.535 INFO [stderr] 
Dec 01 19:29:18.535 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 19:29:18.539 INFO [stderr] su: No module specific data is present
Dec 01 19:29:19.115 INFO running `"docker" "inspect" "b66c9dcd41958a8f2a2e85ec90b026a206d922f05fa5537a2e4ca637bd8a2274"`
Dec 01 19:29:19.251 INFO running `"docker" "rm" "-f" "b66c9dcd41958a8f2a2e85ec90b026a206d922f05fa5537a2e4ca637bd8a2274"`
Dec 01 19:29:19.554 INFO [stdout] b66c9dcd41958a8f2a2e85ec90b026a206d922f05fa5537a2e4ca637bd8a2274
