$ git clone -n https://src.fedoraproject.org/rpms/kf5-knewstuff.git /var/lib/mock/f33-build-438689-63204/root/chroot_tmpdir/scmroot/kf5-knewstuff
Cloning into '/var/lib/mock/f33-build-438689-63204/root/chroot_tmpdir/scmroot/kf5-knewstuff'...
$ git reset --hard 537cdb536b08949a8c6c9a2274e388b7f8bc3ba5
HEAD is now at 537cdb5 5.78.0