this derivation will be built:
  /nix/store/8675pq07yp90v5iqgwamjjhn0ayd2xmy-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/8675pq07yp90v5iqgwamjjhn0ayd2xmy-bcachefs-module-7.0.0-27-generic.drv'...