build: fix problems found by the deadcode linter

backend/azureblob/azureblob.go

@@ -1104,12 +1104,6 @@ func (o *Object) readMetaData() (err error) {
 	return o.decodeMetaDataFromPropertiesResponse(blobProperties)
 }
 
-// timeString returns modTime as the number of milliseconds
-// elapsed since January 1, 1970 UTC as a decimal string.
-func timeString(modTime time.Time) string {
-	return strconv.FormatInt(modTime.UnixNano()/1E6, 10)
-}
-
 // parseTimeString converts a decimal string number of milliseconds
 // elapsed since January 1, 1970 UTC into a time.Time and stores it in
 // the modTime variable.

backend/jottacloud/jottacloud.go

@@ -40,7 +40,7 @@ const (
 	maxSleep                    = 2 * time.Second
 	decayConstant               = 2 // bigger for slower decay, exponential
 	defaultDevice               = "Jotta"
-	defaultMountpoint           = "Sync"
+	defaultMountpoint           = "Sync" // nolint
 	rootURL                     = "https://www.jottacloud.com/jfs/"
 	apiURL                      = "https://api.jottacloud.com/files/v1/"
 	baseURL                     = "https://www.jottacloud.com/"

backend/onedrive/onedrive.go

@@ -227,7 +227,7 @@ that the chunks will be buffered into memory.`,
 			Advanced: true,
 		}, {
 			Name:     "drive_type",
-			Help:     "The type of the drive ( personal | business | documentLibrary )",
+			Help:     "The type of the drive ( " + driveTypePersonal + " | " + driveTypeBusiness + " | " + driveTypeSharepoint + " )",
 			Default:  "",
 			Advanced: true,
 		}, {

fstest/test_all/run.go

@@ -23,8 +23,6 @@ import (
 	"github.com/ncw/rclone/fs"
 )
 
-const testBase = "github.com/ncw/rclone/"
-
 // Control concurrency per backend if required
 var (
 	oneOnlyMu sync.Mutex

fstest/test_all/test_all.go

@@ -27,12 +27,6 @@ import (
 	"github.com/ncw/rclone/lib/pacer"
 )
 
-type remoteConfig struct {
-	Name     string
-	SubDir   bool
-	FastList bool
-}
-
 var (
 	// Flags
 	maxTries     = flag.Int("maxtries", 5, "Number of times to try each test")