Imports github.com/CS-SI/SafeScale/lib/utils/concurrency github.com/CS-SI/SafeScale/lib/utils/scerr github.com/graymeta/stow github.com/graymeta/stow/google github.com/graymeta/stow/s3 github.com/graymeta/stow/swift github.com/sirupsen/logrus Standard library imports bytes encoding/hex fmt hash/fnv io os strconv strings time