these 6 derivations will be built:
  /nix/store/gxwgv7by5wii22dqcr6sf75b3pnrwr8g-tribuchet-worker-customisation-layer.drv
  /nix/store/gyzlbg5hkbgj9icq2qhvg8saj00yy3sm-excludePaths.drv
  /nix/store/awakg1l0xf9crhc5cnmk6x20757w3v0z-layers.json.drv
  /nix/store/z6390v8qv9dgdpzk5qqcrx4rjigy4rfm-tribuchet-worker-conf.json.drv
  /nix/store/dgvr0wrqprnpinhcglmcx3igx3as6g2x-stream-tribuchet-worker.drv
  /nix/store/hr4n5hrmbj796l7xfwkgijsmjcb9c4a7-tribuchet-worker.tar.gz.drv