func (diag *diagnoser) runtests() {
client := arvados.NewClientFromEnv()
- client.Timeout = 0 // disable auto-retry, use context instead
+ // Disable auto-retry, use context instead
+ client.Timeout = 0
if client.APIHost == "" || client.AuthToken == "" {
diag.errorf("ARVADOS_API_HOST and ARVADOS_API_TOKEN environment variables are not set -- aborting without running any tests")