TASK [Verify compiled Go binaries exist] ***************************************
ok: [migrator] => (item=best_match_flavor)
...
ok: [migrator] => (item=volume_metadata_info)
TASK [Fail if any compiled Go binary is missing] *******************************
fatal: [migrator]: FAILED! => {
    "changed": false, 
    "msg": "ERROR: Missing compiled Go binaries: best_match_flavor, create_network_port, create_server, delete_flavor, delete_port, delete_server, delete_volume, flavor_info, import_flavor, migrate, volume_info, volume_metadata_info. Please compile them."
}