$ git clone -n https://src.fedoraproject.org/rpms/luarocks.git /var/lib/mock/f31-build-48966-27217/root/chroot_tmpdir/scmroot/luarocks
Cloning into '/var/lib/mock/f31-build-48966-27217/root/chroot_tmpdir/scmroot/luarocks'...
$ git reset --hard 2b0fc2816aafb74d458d34e351c1fa4c73ae55ba
HEAD is now at 2b0fc28 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild