Nov 30 20:04:11.244 INFO testing yasuyuky/yard-lang against 1.30.1 for beta-1.31-5
Nov 30 20:04:11.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Nov 30 20:04:11.649 INFO [stdout] 4cd92d8a0f27ad7eee2a722db825895b9f47fb475982b822de9ba42c6570c028
Nov 30 20:04:11.649 INFO running `"docker" "start" "-a" "4cd92d8a0f27ad7eee2a722db825895b9f47fb475982b822de9ba42c6570c028"`
Nov 30 20:04:12.788 INFO [stderr] usermod: no changes
Nov 30 20:04:12.847 INFO [stderr]    Compiling yard-lang v0.1.0 (/source)
Nov 30 20:04:12.887 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 30 20:04:12.888 INFO [stderr] 
Nov 30 20:04:12.888 INFO [stderr] error: Could not compile `yard-lang`.
Nov 30 20:04:12.888 INFO [stderr] 
Nov 30 20:04:12.889 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 20:04:12.889 INFO [stderr] su: No module specific data is present
Nov 30 20:04:13.672 INFO running `"docker" "inspect" "4cd92d8a0f27ad7eee2a722db825895b9f47fb475982b822de9ba42c6570c028"`
Nov 30 20:04:14.057 INFO running `"docker" "rm" "-f" "4cd92d8a0f27ad7eee2a722db825895b9f47fb475982b822de9ba42c6570c028"`
Nov 30 20:04:14.533 INFO [stdout] 4cd92d8a0f27ad7eee2a722db825895b9f47fb475982b822de9ba42c6570c028
