this derivation will be built:
  /nix/store/m94ijwlbmcvndiq8sn5fasis1zl4mh91-docker-image-inputs-hash.drv
these 2 paths will be fetched (36.5 KiB download, 232.3 KiB unpacked):
  /nix/store/dyyyfmz7jjlyycydj7fjzb424hf2ppn5-docker-image-inputs
  /nix/store/xrjxx0nrdx8bv5vj6cgcwhw157lxy1k5-docker-image-sources
building '/nix/store/m94ijwlbmcvndiq8sn5fasis1zl4mh91-docker-image-inputs-hash.drv'