$ git clone -n https://src.fedoraproject.org/rpms/grass.git /var/lib/mock/f31-build-95251-32530/root/chroot_tmpdir/scmroot/grass
Cloning into '/var/lib/mock/f31-build-95251-32530/root/chroot_tmpdir/scmroot/grass'...
$ git reset --hard 89a98105ad80ed7665d082c350f51f4a075002b3
HEAD is now at 89a9810 Rebuild for netcdf 4.6.3