Dec 02 08:44:29.021 INFO testing ChristianPomales/ai_homework against 1.30.1 for beta-1.31-5
Dec 02 08:44:29.021 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 08:44:29.191 INFO [stdout] 1c20f359d88e81c5365cbf82043e5fa7338638115d700c0955e42bb63af8280f
Dec 02 08:44:29.195 INFO running `"docker" "start" "-a" "1c20f359d88e81c5365cbf82043e5fa7338638115d700c0955e42bb63af8280f"`
Dec 02 08:44:29.662 INFO [stderr] usermod: no changes
Dec 02 08:44:29.740 INFO [stderr]    Compiling num v0.2.0
Dec 02 08:44:30.458 INFO [stderr]    Compiling ai_homework v0.1.0 (/source)
Dec 02 08:44:30.474 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 08:44:30.474 INFO [stderr] 
Dec 02 08:44:30.483 INFO [stderr] error: Could not compile `ai_homework`.
Dec 02 08:44:30.483 INFO [stderr] 
Dec 02 08:44:30.483 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 08:44:30.483 INFO [stderr] su: No module specific data is present
Dec 02 08:44:30.829 INFO running `"docker" "inspect" "1c20f359d88e81c5365cbf82043e5fa7338638115d700c0955e42bb63af8280f"`
Dec 02 08:44:30.899 INFO running `"docker" "rm" "-f" "1c20f359d88e81c5365cbf82043e5fa7338638115d700c0955e42bb63af8280f"`
Dec 02 08:44:30.976 INFO [stdout] 1c20f359d88e81c5365cbf82043e5fa7338638115d700c0955e42bb63af8280f
