$ git clone -n https://src.fedoraproject.org/rpms/subnetcalc.git /var/lib/mock/f31-build-98914-33103/root/chroot_tmpdir/scmroot/subnetcalc
Cloning into '/var/lib/mock/f31-build-98914-33103/root/chroot_tmpdir/scmroot/subnetcalc'...
$ git reset --hard 2538d8d1ec0c63dc981c8c7324e92cfc6bbd1a06
HEAD is now at 2538d8d Update to 2.4.14