An image does not exist locally

[Sunny-001]

@andymoe @nebhale @ryanmoran @eddumelendez @sclevine I build a image in tekton buildpacks task, and i want to push the image to my private repo, but i get an error in step psuh-image:

The task buildpacks as follows:

---
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: buildpacks
  labels:
    app.kubernetes.io/version: "0.6"
  annotations:
    tekton.dev/categories: Image Build
    tekton.dev/pipelines.minVersion: "0.17.0"
    tekton.dev/tags: image-build
    tekton.dev/displayName: "Buildpacks"
    tekton.dev/platforms: "linux/amd64"
spec:
  description: >-
    The Buildpacks task builds source into a container image and pushes it to a registry,
    using Cloud Native Buildpacks.

  workspaces:
    - name: source
      description: Directory where application source is located.
    - name: cache
      description: Directory where cache is stored (when no cache image is provided).
      optional: true
    - name: dockerconfig
      description: >-
        An optional workspace that allows providing a .docker/config.json file
        for Buildpacks lifecycle binary to access the container registry.
        The file should be placed at the root of the Workspace with name config.json.
      optional: true

  params:
    - name: APP_IMAGE
      description: The name of where to store the app image.
    - name: BUILDER_IMAGE
      description: The image on which builds will run (must include lifecycle and compatible buildpacks).
    - name: SOURCE_SUBPATH
      description: A subpath within the `source` input where the source to build is located.
      default: ""
    - name: ENV_VARS
      type: array
      description: Environment variables to set during _build-time_.
      default: []
    - name: PROCESS_TYPE
      description: The default process type to set on the image.
      default: "web"
    - name: RUN_IMAGE
      description: Reference to a run image to use.
      default: ""
    - name: CACHE_IMAGE
      description: The name of the persistent app cache image (if no cache workspace is provided).
      default: ""
    - name: SKIP_RESTORE
      description: Do not write layer metadata or restore cached layers.
      default: "false"
    - name: USER_ID
      description: The user ID of the builder image user.
      default: "1000"
    - name: GROUP_ID
      description: The group ID of the builder image user.
      default: "1000"
    - name: PLATFORM_DIR
      description: The name of the platform directory.
      default: empty-dir

  results:
    - name: APP_IMAGE_DIGEST
      description: The digest of the built `APP_IMAGE`.
    - name: APP_IMAGE_URL
      description: The URL of the built `APP_IMAGE`.

  stepTemplate:
    env:
      - name: CNB_PLATFORM_API
        value: "0.9"

  steps:
    - name: prepare
      image: docker.io/library/bash:5.1.4@sha256:b208215a4655538be652b2769d82e576bc4d0a2bb132144c060efc5be8c3f5d6
      args:
        - "--env-vars"
        - "$(params.ENV_VARS[*])"
      script: |
        #!/usr/bin/env bash
        set -e

        if [[ "$(workspaces.cache.bound)" == "true" ]]; then
          echo "> Setting permissions on '$(workspaces.cache.path)'..."
          chown -R "$(params.USER_ID):$(params.GROUP_ID)" "$(workspaces.cache.path)"
        fi

        for path in "/tekton/home" "/layers" "$(workspaces.source.path)"; do
          echo "> Setting permissions on '$path'..."
          chown -R "$(params.USER_ID):$(params.GROUP_ID)" "$path"

          if [[ "$path" == "$(workspaces.source.path)" ]]; then
              chmod -R 777 "$(workspaces.source.path)"
          fi
        done

        echo "> Parsing additional configuration..."
        parsing_flag=""
        envs=()
        for arg in "$@"; do
            if [[ "$arg" == "--env-vars" ]]; then
                echo "-> Parsing env variables..."
                parsing_flag="env-vars"
            elif [[ "$parsing_flag" == "env-vars" ]]; then
                envs+=("$arg")
            fi
        done

        echo "> Processing any environment variables..."
        ENV_DIR="/platform/env"

        echo "--> Creating 'env' directory: $ENV_DIR"
        mkdir -p "$ENV_DIR"

        for env in "${envs[@]}"; do
            IFS='=' read -r key value <<< "$env"
            if [[ "$key" != "" && "$value" != "" ]]; then
                path="${ENV_DIR}/${key}"
                echo "--> Writing ${path}..."
                echo -n "$value" > "$path"
            fi
        done
      volumeMounts:
        - name: layers-dir
          mountPath: /layers
        - name: $(params.PLATFORM_DIR)
          mountPath: /platform

    - name: create
      image: $(params.BUILDER_IMAGE)
      imagePullPolicy: Always
      command: ["/cnb/lifecycle/creator"]
      env:
        - name: DOCKER_CONFIG
          value: $(workspaces.dockerconfig.path)
      args:
        - "-app=$(workspaces.source.path)/$(params.SOURCE_SUBPATH)"
        - "-cache-dir=$(workspaces.cache.path)"
        - "-cache-image=$(params.CACHE_IMAGE)"
        - "-uid=$(params.USER_ID)"
        - "-gid=$(params.GROUP_ID)"
        - "-layers=/layers"
        - "-platform=/platform"
        - "-report=/layers/report.toml"
        - "-process-type=$(params.PROCESS_TYPE)"
        - "-skip-restore=$(params.SKIP_RESTORE)"
        - "-previous-image=$(params.APP_IMAGE)"
        - "-run-image=$(params.RUN_IMAGE)"
        - "$(params.APP_IMAGE)"
      volumeMounts:
        - name: layers-dir
          mountPath: /layers
        - name: $(params.PLATFORM_DIR)
          mountPath: /platform
      securityContext:
        runAsUser: 1000
        runAsGroup: 1000

    - name: results
      image: docker.io/library/bash:5.1.4@sha256:b208215a4655538be652b2769d82e576bc4d0a2bb132144c060efc5be8c3f5d6
      script: |
        #!/usr/bin/env bash
        set -e
        grep "digest" /layers/report.toml | cut -d'"' -f2 | cut -d'"' -f2 | tr -d '\n' | tee "$(results.APP_IMAGE_DIGEST.path)"
        echo -n "$(params.APP_IMAGE)" | tee "$(results.APP_IMAGE_URL.path)"

      volumeMounts:
        - name: layers-dir
          mountPath: /layers

    - name: clean
      image: docker.io/library/bash:5.1.4@sha256:b208215a4655538be652b2769d82e576bc4d0a2bb132144c060efc5be8c3f5d6
      script: |
        #!/usr/bin/env bash
        set -e
        for path in "/tekton/home" "/layers" "$(workspaces.source.path)"; do
          echo "> Setting permissions on '$path'..."
          chown -R "$(params.USER_ID):$(params.GROUP_ID)" "$path"

          if [[ "$path" == "$(workspaces.source.path)" ]]; then
              chmod -R 777 "$(workspaces.source.path)"
          fi
        done
      volumeMounts:
        - name: layers-dir
          mountPath: /layers
        - name: $(params.PLATFORM_DIR)
          mountPath: /platform

    - name: push-image
      image: docker:stable
      script: |
        #!/usr/bin/env sh
        docker login -u user -p password my-registory
        echo "$(results.APP_IMAGE_URL.path)"
        echo "$(params.APP_IMAGE)"
        docker push "$(params.APP_IMAGE)"
      volumeMounts:
        - name: docker
          mountPath: /var/run/docker.sock

  volumes:
    - name: empty-dir
      emptyDir: {}
    - name: layers-dir
      emptyDir: {}
    - name: docker
      hostPath:
        path: /var/run/docker.sock