Imports github.com/10gen-labs/slogger/v1 github.com/evergreen-ci/evergreen github.com/evergreen-ci/evergreen/util github.com/goamz/goamz/aws github.com/goamz/goamz/s3 Standard library imports bytes errors fmt io io/ioutil net/http net/url os os/exec path/filepath runtime sort strconv strings time crypto/hmac crypto/sha1 crypto/tls encoding/base64 encoding/json encoding/xml