buildx failed with: ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref anhtg9fcdualz3qtlfv2z7vwr::8hhhof23f03rwlyof24x8ddbd: failed to walk /tmp/buildkit-mount3272781197/scenarios/smart_trailer_use_case/digital_twin_providers: lstat /tmp/buildkit-mount3272781197/scenarios/smart_trailer_use_case/digital_twin_providers: no such file or directory