ssh/tailssh: use lu.Username not lu.Name.
@@ -65,7 +65,7 @@ func newIncubatorCommand(ctx context.Context, ci *sshConnInfo, lu *user.User, ta
"be-child",
"ssh",
"--uid=" + lu.Uid,
- "--local-user=" + lu.Name,
+ "--local-user=" + lu.Username,
"--remote-user=" + remoteUser,
"--remote-ip=" + ci.src.IP().String(),
"--cmd=" + name,
