$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f40-build-766701-124324/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f40-build-766701-124324/root/chroot_tmpdir/scmroot/nbdkit'...
$ git reset --hard 0d1a9e2d82d6a091f74ff4da27a79b04db3b0447
HEAD is now at 0d1a9e2 New upstream development version 1.37.4