these 7 derivations will be built:
  /nix/store/gdcb7x96gs0v7yfwg8vxlirlkr28vs7v-horae-base.json.drv
  /nix/store/l7gxz6awad90hfwsrp91506agd0crjb5-excludePaths.drv
  /nix/store/vi1hci60s6p4f88dk87nsfb6079dmbz7-layers.json.drv
  /nix/store/49i7mprhw8ks5g2yyw9cm1plj8w19jhd-horae-conf.json.drv
  /nix/store/pn7g3c254n2brnp7v042fhk2f8xjppv7-stream-horae.drv
  /nix/store/jihdnsj7lwb6vz019i5rc774b6srjvij-horae.tar.drv
  /nix/store/q8ks7cmvhwk58jxabgnf7mk5pawj3q51-horae-0.1.0-oci.tar.drv