$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f41-build-850992-165853/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f41-build-850992-165853/root/chroot_tmpdir/scmroot/nbdkit'...
$ git reset --hard 2b3263ff7d15c27ecbf0c509c89dd48a900a3db9
HEAD is now at 2b3263f New upstream stable branch version 1.40.3