$ git clone -n https://src.fedoraproject.org/rpms/memstrack.git /var/lib/mock/f33-build-142030-42639/root/chroot_tmpdir/scmroot/memstrack
Cloning into '/var/lib/mock/f33-build-142030-42639/root/chroot_tmpdir/scmroot/memstrack'...
$ git reset --hard fcdc2d5b91b2c3706d60772183d18858b6c30904
HEAD is now at fcdc2d5 Initial release