Imports github.com/ThomsonReutersEikon/go-ntlm/ntlm github.com/loadimpact/k6/lib/metrics github.com/loadimpact/k6/stats github.com/pkg/errors github.com/viki-org/dnscache Standard library imports bytes context crypto/tls encoding/base64 io io/ioutil net net/http net/http/httptrace strings sync sync/atomic time