this derivation will be built:
  /nix/store/57krl98fr1xrv8gg35zdvfcjq77z9s0z-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/57krl98fr1xrv8gg35zdvfcjq77z9s0z-bcachefs-module-7.0.0-38-generic.drv'...