these 6 derivations will be built:
  /nix/store/vzrpkq24wzj51bva5hl00l9zgcvm9x91-tribuchet-worker-customisation-layer.drv
  /nix/store/x1rlywazd9ylnvzgxf6s8an8jmz78mp3-excludePaths.drv
  /nix/store/sjcs86rz3g3166gy0z5dch46lyaqc0pw-layers.json.drv
  /nix/store/kicalj591p0mn9ci9lzm3s3aafw0ilqj-tribuchet-worker-conf.json.drv
  /nix/store/zljn3al8s15zsw9d78a4n8l2dpzhmhyi-stream-tribuchet-worker.drv
  /nix/store/b106nsc0bsvc950bpkalj6k2amxr9l66-tribuchet-worker.tar.gz.drv