these 6 derivations will be built:
  /nix/store/5mkliffjgsl25qyc0asi0nsqjwziz9bc-tribuchet-worker-customisation-layer.drv
  /nix/store/gcqhwsf7i0lvgn4hhlzs9vwrd46177qf-excludePaths.drv
  /nix/store/bmhvsvilx6gfrghy18byfwd8ai4ly14j-layers.json.drv
  /nix/store/jx53maqfkask0g8y941rakm718dh1q8i-tribuchet-worker-conf.json.drv
  /nix/store/85bfls3bsldhjlwsfgl5pi1wxxmbjqx1-stream-tribuchet-worker.drv
  /nix/store/zkdjpsqpzzkykp9mhd190z3yvrzkc4hg-tribuchet-worker.tar.gz.drv