$ git clone -n https://src.fedoraproject.org/rpms/R-digest.git /var/lib/mock/f31-build-76829-31453/root/chroot_tmpdir/scmroot/R-digest
Cloning into '/var/lib/mock/f31-build-76829-31453/root/chroot_tmpdir/scmroot/R-digest'...
$ git reset --hard 8d16390eb304ae5c118b42d99030e625aeb232f2
HEAD is now at 8d16390 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild