Below is what I get for past few hours.

bosh create-env bosh-deployment/bosh.yml \

--state vbox/state.json \
-o bosh-deployment/virtualbox/cpi.yml \
-o bosh-deployment/virtualbox/outbound-network.yml \
-o bosh-deployment/bosh-lite.yml \
-o bosh-deployment/bosh-lite-runc.yml \
-o bosh-deployment/jumpbox-user.yml \
--vars-store vbox/creds.yml \
-v director_name="Bosh Lite Director" \
-v internal_ip=192.168.50.6 \
-v internal_gw=192.168.50.1 \
-v internal_cidr=192.168.50.0/24 \
-v outbound_network_name=NatNetwork

Deployment manifest: '/home/wso2/BOSH/bosh-deployment/bosh.yml'
Deployment state: 'vbox/state.json'

Started validating
Downloading release 'bosh'...