$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f33-build-326098-58032/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f33-build-326098-58032/root/chroot_tmpdir/scmroot/nbdkit'...
$ git reset --hard 2ff097192974cbf64c0cc5649d8e56a42ff9377c
HEAD is now at 2ff0971 New upstream version 1.21.25. New nbdkit-ondemand-plugin. New nbdkit-client(1) man page.