$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f33-build-451424-63465/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f33-build-451424-63465/root/chroot_tmpdir/scmroot/nbdkit'...
$ git reset --hard f72b1c400634eec8a0d78a000389321834959b24
HEAD is now at f72b1c4 New stable version 1.22.4.