-> chainlink git: (readme-build-steps) go run . /core/ main.go local db preparetest 2020 - 06 - 24 T16: 28 : 16 Z [INFO] Resetting database: "postgresql://localhost:5432/chainlink_test?ssl_mode=disable" cmd/local_client. go: 360 unable to drop postgres database: pq: password authentication failed for user "ahmad"

Do i need to do anything special to get this preparetest command to run. I set my DB URL to what was recommended DATABASE_URL=postgresql://127.0.0.1:5432/chainlink_test?sslmode=disablewhere is libpq behavior defined. Seems to me since no user is specified in the DB url its using my shell login. I'll try it with the chainlink user