$ git clone -n https://src.fedoraproject.org/rpms/nest.git /var/lib/mock/f33-build-474035-63818/root/chroot_tmpdir/scmroot/nest
Cloning into '/var/lib/mock/f33-build-474035-63818/root/chroot_tmpdir/scmroot/nest'...
$ git reset --hard f31f0b8af1a4a242b649d8e73b4133719ba48677
HEAD is now at f31f0b8 Bugfix: make header package arch specific