buildx failed with: ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref dbd19ac3-744c-4735-9d96-207902849899::pv8vol8m3v1tc2bvgqpwxuwad: failed to walk /var/lib/docker/tmp/buildkit-mount916874953/insecure-java/build/libs: lstat /var/lib/docker/tmp/buildkit-mount916874953/insecure-java/build/libs: no such file or directory