Lowercase some errors

This commit is courtesy of

```
for f in $(git ls-files *.go | grep -v ^vendor/); do \
	sed -i 's/\(errors\..*\)"Error /\1"error /' $f;
done

for f in $(git ls-files *.go | grep -v ^vendor/); do \
	sed -i 's/\(errors\..*\)"Failed to /\1"failed to /' $f;
done

```

etc.

Self-reviewed using `git diff --word-diff`, found no issues.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

cmd/podman/images/history.go

@@ -132,7 +132,7 @@ func history(cmd *cobra.Command, args []string) error {
 	w := tabwriter.NewWriter(os.Stdout, 8, 2, 2, ' ', 0)
 	err = tmpl.Execute(w, hr)
 	if err != nil {
-		fmt.Fprintln(os.Stderr, errors.Wrapf(err, "Failed to print report"))
+		fmt.Fprintln(os.Stderr, errors.Wrapf(err, "failed to print report"))
 	}
 	w.Flush()
 	return nil

cmd/podman/system/connection/add.go

@@ -166,7 +166,7 @@ func getUDS(cmd *cobra.Command, uri *url.URL) (string, error) {
 		value := cmd.Flag("identity").Value.String()
 		auth, err := terminal.PublicKey(value, []byte(passwd))
 		if err != nil {
-			return "", errors.Wrapf(err, "Failed to read identity %q", value)
+			return "", errors.Wrapf(err, "failed to read identity %q", value)
 		}
 		authMethods = append(authMethods, auth)
 	}

libpod/container_internal_linux.go

@@ -919,7 +919,7 @@ func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointO
 func (c *Container) importCheckpoint(input string) error {
 	archiveFile, err := os.Open(input)
 	if err != nil {
-		return errors.Wrap(err, "Failed to open checkpoint archive for import")
+		return errors.Wrap(err, "failed to open checkpoint archive for import")
 	}
 
 	defer archiveFile.Close()
@@ -1116,11 +1116,11 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
 			// Only do this if a rootfs-diff.tar actually exists
 			rootfsDiffFile, err := os.Open(rootfsDiffPath)
 			if err != nil {
-				return errors.Wrap(err, "Failed to open root file-system diff file")
+				return errors.Wrap(err, "failed to open root file-system diff file")
 			}
 			defer rootfsDiffFile.Close()
 			if err := c.runtime.ApplyDiffTarStream(c.ID(), rootfsDiffFile); err != nil {
-				return errors.Wrapf(err, "Failed to apply root file-system diff file %s", rootfsDiffPath)
+				return errors.Wrapf(err, "failed to apply root file-system diff file %s", rootfsDiffPath)
 			}
 		}
 		deletedFilesPath := filepath.Join(c.bundlePath(), "deleted.files")
@@ -1128,17 +1128,17 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
 			var deletedFiles []string
 			deletedFilesJSON, err := ioutil.ReadFile(deletedFilesPath)
 			if err != nil {
-				return errors.Wrapf(err, "Failed to read deleted files file")
+				return errors.Wrapf(err, "failed to read deleted files file")
 			}
 			if err := json.Unmarshal(deletedFilesJSON, &deletedFiles); err != nil {
-				return errors.Wrapf(err, "Failed to read deleted files file %s", deletedFilesPath)
+				return errors.Wrapf(err, "failed to read deleted files file %s", deletedFilesPath)
 			}
 			for _, deleteFile := range deletedFiles {
 				// Using RemoveAll as deletedFiles, which is generated from 'podman diff'
 				// lists completely deleted directories as a single entry: 'D /root'.
 				err = os.RemoveAll(filepath.Join(c.state.Mountpoint, deleteFile))
 				if err != nil {
-					return errors.Wrapf(err, "Failed to delete file %s from container %s during restore", deletedFilesPath, c.ID())
+					return errors.Wrapf(err, "failed to delete file %s from container %s during restore", deletedFilesPath, c.ID())
 				}
 			}
 		}

libpod/image/image.go

@@ -867,7 +867,7 @@ func (i *Image) PushImageToReference(ctx context.Context, dest types.ImageRefere
 	// Copy the image to the remote destination
 	manifestBytes, err := cp.Image(ctx, policyContext, dest, src, copyOptions)
 	if err != nil {
-		return errors.Wrapf(err, "Error copying image to the remote destination")
+		return errors.Wrapf(err, "error copying image to the remote destination")
 	}
 	digest, err := manifest.Digest(manifestBytes)
 	if err != nil {

libpod/oci_conmon_linux.go

@@ -1390,12 +1390,12 @@ func startCommandGivenSelinux(cmd *exec.Cmd) error {
 	)
 	plabel, err = selinux.CurrentLabel()
 	if err != nil {
-		return errors.Wrapf(err, "Failed to get current SELinux label")
+		return errors.Wrapf(err, "failed to get current SELinux label")
 	}
 
 	con, err = selinux.NewContext(plabel)
 	if err != nil {
-		return errors.Wrapf(err, "Failed to get new context from SELinux label")
+		return errors.Wrapf(err, "failed to get new context from SELinux label")
 	}
 
 	runtime.LockOSThread()

libpod/runtime.go

@@ -582,7 +582,7 @@ func (r *Runtime) Shutdown(force bool) error {
 	// attempt to shut it down
 	if r.store != nil {
 		if _, err := r.store.Shutdown(force); err != nil {
-			lastError = errors.Wrapf(err, "Error shutting down container storage")
+			lastError = errors.Wrapf(err, "error shutting down container storage")
 		}
 	}
 	if err := r.state.Close(); err != nil {

libpod/runtime_ctr.go

@@ -620,7 +620,7 @@ func (r *Runtime) evictContainer(ctx context.Context, idOrName string, removeVol
 
 	id, err := r.state.LookupContainerID(idOrName)
 	if err != nil {
-		return "", errors.Wrapf(err, "Failed to find container %q in state", idOrName)
+		return "", errors.Wrapf(err, "failed to find container %q in state", idOrName)
 	}
 
 	// Begin by trying a normal removal. Valid containers will be removed normally.
@@ -650,7 +650,7 @@ func (r *Runtime) evictContainer(ctx context.Context, idOrName string, removeVol
 		return id, err
 	}
 	if !exists {
-		return id, errors.Wrapf(err, "Failed to find container ID %q for eviction", id)
+		return id, errors.Wrapf(err, "failed to find container ID %q for eviction", id)
 	}
 
 	// Re-create a container struct for removal purposes

pkg/api/handlers/compat/containers.go

@@ -32,7 +32,7 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -59,7 +59,7 @@ func RemoveContainer(w http.ResponseWriter, r *http.Request) {
 				w.WriteHeader(http.StatusNoContent)
 				return
 			}
-			logrus.Warn(errors.Wrapf(err, "Failed to evict container: %q", name))
+			logrus.Warn(errors.Wrapf(err, "failed to evict container: %q", name))
 			utils.InternalServerError(w, err)
 			return
 		}
@@ -91,7 +91,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if query.All {
@@ -132,7 +132,7 @@ func GetContainer(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -160,7 +160,7 @@ func KillContainer(w http.ResponseWriter, r *http.Request) {
 		Signal: "KILL",
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/containers_create.go

@@ -33,7 +33,7 @@ func CreateContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {

pkg/api/handlers/compat/containers_logs.go

@@ -35,7 +35,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 		Tail: "all",
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -93,7 +93,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 
 	logChannel := make(chan *logs.LogLine, tail+1)
 	if err := runtime.Log(r.Context(), []*libpod.Container{ctnr}, options, logChannel); err != nil {
-		utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain logs for Container '%s'", name))
+		utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain logs for Container '%s'", name))
 		return
 	}
 	go func() {
@@ -111,7 +111,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) {
 	if !utils.IsLibpodRequest(r) {
 		inspectData, err := ctnr.Inspect(false)
 		if err != nil {
-			utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain logs for Container '%s'", name))
+			utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain logs for Container '%s'", name))
 			return
 		}
 		writeHeader = !inspectData.Config.Tty

pkg/api/handlers/compat/containers_prune.go

@@ -25,7 +25,7 @@ func PruneContainers(w http.ResponseWriter, r *http.Request) {
 		Filters map[string][]string `schema:"filters"`
 	}{}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	for k, v := range query.Filters {

pkg/api/handlers/compat/containers_restart.go

@@ -19,7 +19,7 @@ func RestartContainer(w http.ResponseWriter, r *http.Request) {
 		// Override golang default values for types
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.BadRequest(w, "url", r.URL.String(), errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.BadRequest(w, "url", r.URL.String(), errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/containers_stats.go

@@ -27,7 +27,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 		Stream: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -52,7 +52,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 
 	stats, err := ctnr.GetContainerStats(&define.ContainerStats{})
 	if err != nil {
-		utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain Container %s stats", name))
+		utils.InternalServerError(w, errors.Wrapf(err, "failed to obtain Container %s stats", name))
 		return
 	}
 

pkg/api/handlers/compat/containers_stop.go

@@ -22,7 +22,7 @@ func StopContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/containers_top.go

@@ -26,7 +26,7 @@ func TopContainer(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/events.go

@@ -82,7 +82,7 @@ func GetEvents(w http.ResponseWriter, r *http.Request) {
 		Stream: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -92,7 +92,7 @@ func GetEvents(w http.ResponseWriter, r *http.Request) {
 
 	libpodFilters, err := filtersFromRequest(r)
 	if err != nil {
-		utils.Error(w, "Failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "failed to parse parameters", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/images.go

@@ -47,7 +47,7 @@ func ExportImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	tmpfile, err := ioutil.TempFile("", "api.tar")
@@ -88,7 +88,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -138,7 +138,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	rtc, err := runtime.GetConfig()
@@ -205,7 +205,7 @@ func CreateImageFromSrc(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// fromSrc – Source to import. The value may be a URL from which the image can be retrieved or - to read the image from the request body. This parameter may only be used when importing an image.
@@ -264,7 +264,7 @@ func CreateImageFromImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -272,7 +272,7 @@ func CreateImageFromImage(w http.ResponseWriter, r *http.Request) {
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)
@@ -327,12 +327,12 @@ func GetImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := utils.GetImage(r, name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	inspect, err := handlers.ImageDataToImageInspect(r.Context(), newImage)
 	if err != nil {
-		utils.Error(w, "Server error", http.StatusInternalServerError, errors.Wrapf(err, "Failed to convert ImageData to ImageInspect '%s'", inspect.ID))
+		utils.Error(w, "Server error", http.StatusInternalServerError, errors.Wrapf(err, "failed to convert ImageData to ImageInspect '%s'", inspect.ID))
 		return
 	}
 	utils.WriteResponse(w, http.StatusOK, inspect)
@@ -370,7 +370,7 @@ func LoadImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/images_history.go

@@ -15,7 +15,7 @@ func HistoryImage(w http.ResponseWriter, r *http.Request) {
 
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 
 	}

pkg/api/handlers/compat/images_push.go

@@ -26,7 +26,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -45,13 +45,13 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 
 	newImage, err := runtime.ImageRuntime().NewFromLocal(imageName)
 	if err != nil {
-		utils.ImageNotFound(w, imageName, errors.Wrapf(err, "Failed to find image %s", imageName))
+		utils.ImageNotFound(w, imageName, errors.Wrapf(err, "failed to find image %s", imageName))
 		return
 	}
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)
@@ -76,7 +76,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 		nil, // additional tags
 	)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Error pushing image %q", imageName))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "error pushing image %q", imageName))
 		return
 	}
 

pkg/api/handlers/compat/images_remove.go

@@ -21,7 +21,7 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if _, found := r.URL.Query()["noprune"]; found {
@@ -32,7 +32,7 @@ func RemoveImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 

pkg/api/handlers/compat/images_search.go

@@ -22,7 +22,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/images_tag.go

@@ -16,7 +16,7 @@ func TagImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	tag := "latest"

pkg/api/handlers/compat/info.go

@@ -30,18 +30,18 @@ func GetInfo(w http.ResponseWriter, r *http.Request) {
 
 	infoData, err := runtime.Info()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain system memory info"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain system memory info"))
 		return
 	}
 
 	configInfo, err := runtime.GetConfig()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain runtime config"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain runtime config"))
 		return
 	}
 	versionInfo, err := define.GetVersion()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain podman versions"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain podman versions"))
 		return
 	}
 	stateInfo := getContainersState(runtime)

pkg/api/handlers/compat/networks.go

@@ -35,7 +35,7 @@ func InspectNetwork(w http.ResponseWriter, r *http.Request) {
 	//}
 	//decoder := r.Context().Value("decoder").(*schema.Decoder)
 	//if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-	//	utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+	//	utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 	//	return
 	//}
 	config, err := runtime.GetConfig()
@@ -170,7 +170,7 @@ func ListNetworks(w http.ResponseWriter, r *http.Request) {
 		// override any golang type defaults
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	config, err := runtime.GetConfig()

pkg/api/handlers/compat/resize.go

@@ -28,7 +28,7 @@ func ResizeTTY(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/compat/version.go

@@ -27,7 +27,7 @@ func VersionHandler(w http.ResponseWriter, r *http.Request) {
 
 	infoData, err := runtime.Info()
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain system memory info"))
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain system memory info"))
 		return
 	}
 

pkg/api/handlers/compat/volumes.go

@@ -29,7 +29,7 @@ func ListVolumes(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -83,7 +83,7 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) {
 	query := struct{}{}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// decode params from body
@@ -196,7 +196,7 @@ func RemoveVolume(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -251,7 +251,7 @@ func PruneVolumes(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// TODO: We have no ability to pass pruning filters to `PruneVolumes()` so

pkg/api/handlers/libpod/containers.go

@@ -49,7 +49,7 @@ func ListContainers(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -96,7 +96,7 @@ func GetContainer(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	runtime := r.Context().Value("runtime").(*libpod.Runtime)
@@ -188,7 +188,7 @@ func Checkpoint(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)
@@ -256,7 +256,7 @@ func Restore(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)

pkg/api/handlers/libpod/containers_stats.go

@@ -27,7 +27,7 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
 		Stream: true,
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/libpod/images.go

@@ -46,7 +46,7 @@ func ImageExists(w http.ResponseWriter, r *http.Request) {
 
 	_, err := runtime.ImageRuntime().NewFromLocal(name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	utils.WriteResponse(w, http.StatusNoContent, "")
@@ -71,7 +71,7 @@ func ImageTree(w http.ResponseWriter, r *http.Request) {
 	report, err := ir.Tree(r.Context(), name, options)
 	if err != nil {
 		if errors.Cause(err) == define.ErrNoSuchImage {
-			utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+			utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 			return
 		}
 		utils.Error(w, "Server error", http.StatusInternalServerError, errors.Wrapf(err, "failed to generate image tree for %s", name))
@@ -84,7 +84,7 @@ func GetImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	newImage, err := utils.GetImage(r, name)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "Failed to find image %s", name))
+		utils.Error(w, "Something went wrong.", http.StatusNotFound, errors.Wrapf(err, "failed to find image %s", name))
 		return
 	}
 	inspect, err := newImage.Inspect(r.Context())
@@ -130,7 +130,7 @@ func PruneImages(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -174,7 +174,7 @@ func ExportImage(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)
@@ -247,7 +247,7 @@ func ExportImages(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -410,7 +410,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -434,13 +434,13 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 
 	newImage, err := runtime.ImageRuntime().NewFromLocal(source)
 	if err != nil {
-		utils.ImageNotFound(w, source, errors.Wrapf(err, "Failed to find image %s", source))
+		utils.ImageNotFound(w, source, errors.Wrapf(err, "failed to find image %s", source))
 		return
 	}
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)
@@ -471,7 +471,7 @@ func PushImage(w http.ResponseWriter, r *http.Request) {
 		nil, // additional tags
 	)
 	if err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Error pushing image %q", destination))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "error pushing image %q", destination))
 		return
 	}
 
@@ -500,7 +500,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	rtc, err := runtime.GetConfig()
@@ -591,7 +591,7 @@ func UntagImage(w http.ResponseWriter, r *http.Request) {
 	name := utils.GetName(r)
 	if err := imageEngine.Untag(r.Context(), name, tags, opts); err != nil {
 		if errors.Cause(err) == define.ErrNoSuchImage {
-			utils.ImageNotFound(w, name, errors.Wrapf(err, "Failed to find image %s", name))
+			utils.ImageNotFound(w, name, errors.Wrapf(err, "failed to find image %s", name))
 		} else {
 			utils.Error(w, "failed to untag", http.StatusInternalServerError, err)
 		}
@@ -613,7 +613,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -628,7 +628,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 	if _, found := r.URL.Query()["filters"]; found {
 		filter, err := image.ParseSearchFilter(query.Filters)
 		if err != nil {
-			utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse filters parameter for %s", r.URL.String()))
+			utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse filters parameter for %s", r.URL.String()))
 			return
 		}
 		options.Filter = *filter

pkg/api/handlers/libpod/images_pull.go

@@ -76,7 +76,7 @@ func ImagesPull(w http.ResponseWriter, r *http.Request) {
 
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)

pkg/api/handlers/libpod/networks.go

@@ -28,7 +28,7 @@ func CreateNetwork(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	ic := abi.ContainerEngine{Libpod: runtime}
@@ -50,7 +50,7 @@ func ListNetworks(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -76,7 +76,7 @@ func RemoveNetwork(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)
@@ -109,7 +109,7 @@ func InspectNetwork(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)

pkg/api/handlers/libpod/play.go

@@ -50,7 +50,7 @@ func PlayKube(w http.ResponseWriter, r *http.Request) {
 	}
 	authConf, authfile, key, err := auth.GetCredentials(r)
 	if err != nil {
-		utils.Error(w, "Failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", key, r.URL.String()))
+		utils.Error(w, "failed to retrieve repository credentials", http.StatusBadRequest, errors.Wrapf(err, "failed to parse %q header for %s", key, r.URL.String()))
 		return
 	}
 	defer auth.RemoveAuthfile(authfile)

pkg/api/handlers/libpod/pods.go

@@ -27,7 +27,7 @@ func PodCreate(w http.ResponseWriter, r *http.Request) {
 	)
 	var psg specgen.PodSpecGenerator
 	if err := json.NewDecoder(r.Body).Decode(&psg); err != nil {
-		utils.Error(w, "Failed to decode specgen", http.StatusInternalServerError, errors.Wrap(err, "failed to decode specgen"))
+		utils.Error(w, "failed to decode specgen", http.StatusInternalServerError, errors.Wrap(err, "failed to decode specgen"))
 		return
 	}
 	pod, err := generate.MakePod(&psg, runtime)
@@ -51,7 +51,7 @@ func Pods(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -98,7 +98,7 @@ func PodStop(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)
@@ -191,7 +191,7 @@ func PodDelete(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)
@@ -320,7 +320,7 @@ func PodTop(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -365,7 +365,7 @@ func PodKill(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	if _, found := r.URL.Query()["signal"]; found {
@@ -443,7 +443,7 @@ func PodStats(w http.ResponseWriter, r *http.Request) {
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/libpod/system.go

@@ -26,7 +26,7 @@ func SystemPrune(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 

pkg/api/handlers/libpod/volumes.go

@@ -27,7 +27,7 @@ func CreateVolume(w http.ResponseWriter, r *http.Request) {
 	input := entities.VolumeCreateOptions{}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	// decode params from body
@@ -124,7 +124,7 @@ func ListVolumes(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 
@@ -207,7 +207,7 @@ func RemoveVolume(w http.ResponseWriter, r *http.Request) {
 
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
 		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
-			errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return
 	}
 	name := utils.GetName(r)

pkg/api/handlers/types.go

@@ -178,29 +178,29 @@ type ExecStartConfig struct {
 func ImageToImageSummary(l *libpodImage.Image) (*entities.ImageSummary, error) {
 	containers, err := l.Containers()
 	if err != nil {
-		return nil, errors.Wrapf(err, "Failed to obtain Containers for image %s", l.ID())
+		return nil, errors.Wrapf(err, "failed to obtain Containers for image %s", l.ID())
 	}
 	containerCount := len(containers)
 
 	// FIXME: GetParent() panics
 	// parent, err := l.GetParent(context.TODO())
 	// if err != nil {
-	// 	return nil, errors.Wrapf(err, "Failed to obtain ParentID for image %s", l.ID())
+	// 	return nil, errors.Wrapf(err, "failed to obtain ParentID for image %s", l.ID())
 	// }
 
 	labels, err := l.Labels(context.TODO())
 	if err != nil {
-		return nil, errors.Wrapf(err, "Failed to obtain Labels for image %s", l.ID())
+		return nil, errors.Wrapf(err, "failed to obtain Labels for image %s", l.ID())
 	}
 
 	size, err := l.Size(context.TODO())
 	if err != nil {
-		return nil, errors.Wrapf(err, "Failed to obtain Size for image %s", l.ID())
+		return nil, errors.Wrapf(err, "failed to obtain Size for image %s", l.ID())
 	}
 
 	repoTags, err := l.RepoTags()
 	if err != nil {
-		return nil, errors.Wrapf(err, "Failed to obtain RepoTags for image %s", l.ID())
+		return nil, errors.Wrapf(err, "failed to obtain RepoTags for image %s", l.ID())
 	}
 
 	digests := make([]string, len(l.Digests()))

pkg/api/handlers/utils/containers.go

@@ -27,7 +27,7 @@ func WaitContainer(w http.ResponseWriter, r *http.Request) (int32, error) {
 		// Override golang default values for types
 	}
 	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
-		Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse parameters for %s", r.URL.String()))
+		Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
 		return 0, err
 	}
 	if _, found := r.URL.Query()["interval"]; found {

pkg/api/handlers/utils/errors.go

@@ -90,7 +90,7 @@ func InternalServerError(w http.ResponseWriter, err error) {
 }
 
 func BadRequest(w http.ResponseWriter, key string, value string, err error) {
-	e := errors.Wrapf(err, "Failed to parse query parameter '%s': %q", key, value)
+	e := errors.Wrapf(err, "failed to parse query parameter '%s': %q", key, value)
 	Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest, e)
 }
 

pkg/bindings/connection.go

@@ -119,7 +119,7 @@ func NewConnectionWithIdentity(ctx context.Context, uri string, identity string)
 		return nil, errors.Errorf("unable to create connection. %q is not a supported schema", _url.Scheme)
 	}
 	if err != nil {
-		return nil, errors.Wrapf(err, "Failed to create %sClient", _url.Scheme)
+		return nil, errors.Wrapf(err, "failed to create %sClient", _url.Scheme)
 	}
 
 	ctx = context.WithValue(ctx, clientKey, &connection)

pkg/checkpoint/checkpoint_restore.go

@@ -24,11 +24,11 @@ import (
 func crImportFromJSON(filePath string, v interface{}) error {
 	content, err := ioutil.ReadFile(filePath)
 	if err != nil {
-		return errors.Wrap(err, "Failed to read container definition for restore")
+		return errors.Wrap(err, "failed to read container definition for restore")
 	}
 	json := jsoniter.ConfigCompatibleWithStandardLibrary
 	if err = json.Unmarshal(content, v); err != nil {
-		return errors.Wrapf(err, "Failed to unmarshal container definition %s for restore", filePath)
+		return errors.Wrapf(err, "failed to unmarshal container definition %s for restore", filePath)
 	}
 
 	return nil
@@ -41,7 +41,7 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, input stri
 	// tarball to a temporary directory
 	archiveFile, err := os.Open(input)
 	if err != nil {
-		return nil, errors.Wrap(err, "Failed to open checkpoint archive for import")
+		return nil, errors.Wrap(err, "failed to open checkpoint archive for import")
 	}
 	defer errorhandling.CloseQuiet(archiveFile)
 	options := &archive.TarOptions{

pkg/domain/infra/abi/containers.go

@@ -312,7 +312,7 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
 					reports = append(reports, &report)
 					continue
 				}
-				report.Err = errors.Wrapf(err, "Failed to evict container: %q", id)
+				report.Err = errors.Wrapf(err, "failed to evict container: %q", id)
 				reports = append(reports, &report)
 				continue
 			}

pkg/domain/infra/abi/play.go

@@ -100,7 +100,7 @@ func (ic *ContainerEngine) playKubeDeployment(ctx context.Context, deploymentYAM
 		podName := fmt.Sprintf("%s-pod-%d", deploymentName, i)
 		podReport, err := ic.playKubePod(ctx, podName, &podSpec, options)
 		if err != nil {
-			return nil, errors.Wrapf(err, "Error encountered while bringing up pod %s", podName)
+			return nil, errors.Wrapf(err, "error encountered while bringing up pod %s", podName)
 		}
 		report.Pods = append(report.Pods, podReport.Pods...)
 	}
@@ -248,18 +248,18 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 			case v1.HostPathDirectoryOrCreate:
 				if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) {
 					if err := os.Mkdir(hostPath.Path, kubeDirectoryPermission); err != nil {
-						return nil, errors.Errorf("Error creating HostPath %s", volume.Name)
+						return nil, errors.Errorf("error creating HostPath %s", volume.Name)
 					}
 				}
 				// Label a newly created volume
 				if err := libpod.LabelVolumePath(hostPath.Path); err != nil {
-					return nil, errors.Wrapf(err, "Error giving %s a label", hostPath.Path)
+					return nil, errors.Wrapf(err, "error giving %s a label", hostPath.Path)
 				}
 			case v1.HostPathFileOrCreate:
 				if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) {
 					f, err := os.OpenFile(hostPath.Path, os.O_RDONLY|os.O_CREATE, kubeFilePermission)
 					if err != nil {
-						return nil, errors.Errorf("Error creating HostPath %s", volume.Name)
+						return nil, errors.Errorf("error creating HostPath %s", volume.Name)
 					}
 					if err := f.Close(); err != nil {
 						logrus.Warnf("Error in closing newly created HostPath file: %v", err)
@@ -267,15 +267,15 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 				}
 				// unconditionally label a newly created volume
 				if err := libpod.LabelVolumePath(hostPath.Path); err != nil {
-					return nil, errors.Wrapf(err, "Error giving %s a label", hostPath.Path)
+					return nil, errors.Wrapf(err, "error giving %s a label", hostPath.Path)
 				}
 			case v1.HostPathSocket:
 				st, err := os.Stat(hostPath.Path)
 				if err != nil {
-					return nil, errors.Wrap(err, "Error checking HostPathSocket")
+					return nil, errors.Wrap(err, "error checking HostPathSocket")
 				}
 				if st.Mode()&os.ModeSocket != os.ModeSocket {
-					return nil, errors.Errorf("Error checking HostPathSocket: path %s is not a socket", hostPath.Path)
+					return nil, errors.Errorf("error checking HostPathSocket: path %s is not a socket", hostPath.Path)
 				}
 
 			case v1.HostPathDirectory:
@@ -289,7 +289,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 		}
 
 		if err := parse.ValidateVolumeHostDir(hostPath.Path); err != nil {
-			return nil, errors.Wrapf(err, "Error in parsing HostPath in YAML")
+			return nil, errors.Wrapf(err, "error in parsing HostPath in YAML")
 		}
 		volumes[volume.Name] = hostPath.Path
 	}

pkg/trust/trust.go

@@ -117,7 +117,7 @@ func LoadAndMergeConfig(dirPath string) (*RegistryConfiguration, error) {
 		var config RegistryConfiguration
 		err = yaml.Unmarshal(configBytes, &config)
 		if err != nil {
-			return nil, errors.Wrapf(err, "Error parsing %s", configPath)
+			return nil, errors.Wrapf(err, "error parsing %s", configPath)
 		}
 		if config.DefaultDocker != nil {
 			if mergedConfig.DefaultDocker != nil {