$ git clone -n https://src.fedoraproject.org/rpms/yp-tools.git /var/lib/mock/f31-build-61284-28849/root/chroot_tmpdir/scmroot/yp-tools
Cloning into '/var/lib/mock/f31-build-61284-28849/root/chroot_tmpdir/scmroot/yp-tools'...
$ git reset --hard 4f79a55d9d8931a0a4137e0c38f345e3c8fdf9bd
HEAD is now at 4f79a55 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild