Dec 01 18:49:59.729 INFO testing dtoebe/leapyear-rs against 1.30.1 for beta-1.31-5
Dec 01 18:49:59.729 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 18:50:00.310 INFO [stdout] aa4fdbd74c47f9751e8d403f7f5876a6408a04e49cc2529a87be5c6b7f3aca91
Dec 01 18:50:00.312 INFO running `"docker" "start" "-a" "aa4fdbd74c47f9751e8d403f7f5876a6408a04e49cc2529a87be5c6b7f3aca91"`
Dec 01 18:50:01.775 INFO [stderr] usermod: no changes
Dec 01 18:50:01.843 INFO [stderr]    Compiling leapyear-rs v0.1.0 (/source)
Dec 01 18:50:01.895 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 01 18:50:01.895 INFO [stderr] 
Dec 01 18:50:01.931 INFO [stderr] error: Could not compile `leapyear-rs`.
Dec 01 18:50:01.931 INFO [stderr] 
Dec 01 18:50:01.931 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 18:50:01.931 INFO [stderr] su: No module specific data is present
Dec 01 18:50:02.505 INFO running `"docker" "inspect" "aa4fdbd74c47f9751e8d403f7f5876a6408a04e49cc2529a87be5c6b7f3aca91"`
Dec 01 18:50:02.824 INFO running `"docker" "rm" "-f" "aa4fdbd74c47f9751e8d403f7f5876a6408a04e49cc2529a87be5c6b7f3aca91"`
Dec 01 18:50:03.185 INFO [stdout] aa4fdbd74c47f9751e8d403f7f5876a6408a04e49cc2529a87be5c6b7f3aca91
