hashcat isn't doing anything?

[greed]

command: hashcat64 -d 1 -m 0 -a 3 40529b6f0b8a61f087009d86500e0aa9 nappie1?b
(plaintext md5 for nappie14)
but i've been waiting for over 20 minutes and nothing happens:

I have OpenCL installed(previously had Intel HD Graphics, but I had the same problem):


devices:
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => OpenCL Platform #1: Intel(R) Corporation
========================================
- Device #1: Intel(R) HD Graphics 4400, 495/1982 MB allocatable, 20MCU
- Device #2: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz, skipped

I thought I was doing it correctly, is this a bug in hashcat or am I doing something wrong?
p.s. this is on a laptop.