Nov 27 00:17:16.607 INFO testing intrusion-0.0.0 against 1.30.1 for beta-1.31-4 Nov 27 00:17:16.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-4/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-4/1.30.1:/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"` Nov 27 00:17:16.974 INFO [stdout] 945539f63857f63af64095ec178be63cafeafb986c3e4647e07d8976f6240443 Nov 27 00:17:16.977 INFO running `"docker" "start" "-a" "945539f63857f63af64095ec178be63cafeafb986c3e4647e07d8976f6240443"` Nov 27 00:17:18.099 INFO [stderr] usermod: no changes Nov 27 00:17:18.148 INFO [stderr] Compiling intrusion v0.0.0 (/source) Nov 27 00:17:18.200 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc. Nov 27 00:17:18.200 INFO [stderr] Nov 27 00:17:18.214 INFO [stderr] error: Could not compile `intrusion`. Nov 27 00:17:18.214 INFO [stderr] Nov 27 00:17:18.214 INFO [stderr] To learn more, run the command again with --verbose. Nov 27 00:17:18.215 INFO [stderr] su: No module specific data is present Nov 27 00:17:19.062 INFO running `"docker" "inspect" "945539f63857f63af64095ec178be63cafeafb986c3e4647e07d8976f6240443"` Nov 27 00:17:19.325 INFO running `"docker" "rm" "-f" "945539f63857f63af64095ec178be63cafeafb986c3e4647e07d8976f6240443"` Nov 27 00:17:19.541 INFO [stdout] 945539f63857f63af64095ec178be63cafeafb986c3e4647e07d8976f6240443