Nov 26 13:59:51.509 INFO testing ruukh-codegen-0.0.3 against 1.30.1 for beta-1.31-4
Nov 26 13:59:51.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-4/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 26 13:59:51.756 INFO [stdout] 814cabf9971028b34168708d4ccf12df21c5c84db8b076e3b131102705ec4853
Nov 26 13:59:51.758 INFO running `"docker" "start" "-a" "814cabf9971028b34168708d4ccf12df21c5c84db8b076e3b131102705ec4853"`
Nov 26 13:59:52.510 INFO [stderr] usermod: no changes
Nov 26 13:59:52.592 INFO [stderr]    Compiling ruukh-codegen v0.0.3 (/source)
Nov 26 13:59:52.634 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 26 13:59:52.634 INFO [stderr] 
Nov 26 13:59:52.669 INFO [stderr] error: Could not compile `ruukh-codegen`.
Nov 26 13:59:52.669 INFO [stderr] 
Nov 26 13:59:52.669 INFO [stderr] To learn more, run the command again with --verbose.
Nov 26 13:59:52.670 INFO [stderr] su: No module specific data is present
Nov 26 13:59:53.167 INFO running `"docker" "inspect" "814cabf9971028b34168708d4ccf12df21c5c84db8b076e3b131102705ec4853"`
Nov 26 13:59:53.446 INFO running `"docker" "rm" "-f" "814cabf9971028b34168708d4ccf12df21c5c84db8b076e3b131102705ec4853"`
Nov 26 13:59:53.729 INFO [stdout] 814cabf9971028b34168708d4ccf12df21c5c84db8b076e3b131102705ec4853