buildx failed with: ERROR: failed to build: failed to solve: local-gcc@sha256:ba7b853e66f6daec02c20fc5ff24efbcb926635db7f56789c6cc71cf4b780168: failed to resolve source metadata for docker.io/library/local-gcc@sha256:ba7b853e66f6daec02c20fc5ff24efbcb926635db7f56789c6cc71cf4b780168: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed