go-mssqldb: MSSQL connection started failing on 2/6/20

Describe the bug

In production, our ETLs started failing yesterday with “Login error: mssql: Login failed. The login is from an untrusted domain and cannot be used with Windows authentication.”

One of the master commits yesterday, either bbfc9a55622eeb8e47808e0f7270efcf5ae3dce2 or 3f988484a57ee992b0febb2257ca939c58abfd2a started causing this issue.

Reproduce We’re just doing a simple sql.Open() using this driver and a connection string formatted like "server=%s;user id=%s;password=%s;port=%s"

Fix for now I am manually checking out your last “known” working commit 0f454e2ecd6ad8fb4691cdbf10e399e05ca03784 in our docker container to run our ETLs.