this derivation will be built:
  /nix/store/zf4m2hh0a92ddac7mdqj71y2ry0p3xix-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/zf4m2hh0a92ddac7mdqj71y2ry0p3xix-bcachefs-module-7.0.0-28-generic.drv'...