ldmtool fails with no error

I am attempting to mount a Windows software raid 0 array in Ubuntu 16.04.2 using ldmtool 0.2.3-3. I can see the diskgroup, volume, and partitions but crate all and create guid volumename return empty jason data data and no error (exits with code 0).

$ sudo ldmtool scan
returns:
[
  "730bdf7d-9672-11e5-a038-902b34971132"
]

$ sudo create all
returns:
[
]

$ sudo ldmtool show diskgroup 730bdf7d-9672-11e5-a038-902b34971132
returns:
{
  "name" : "DESKTOP",
  "guid" : "730bdf7d-9672-11e5-a038-902b34971132",
  "volumes" : [
    "Volume1"
  ],
  "disks" : [
    "Disk1",
    "Disk2"
  ]
}