$ git clone -n https://src.fedoraproject.org/rpms/lrcalc.git /var/lib/mock/f31-build-75990-31357/root/chroot_tmpdir/scmroot/lrcalc
Cloning into '/var/lib/mock/f31-build-75990-31357/root/chroot_tmpdir/scmroot/lrcalc'...
$ git reset --hard 9a91999a282515729f55ff5db2909f992c1f0320
HEAD is now at 9a91999 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild