this derivation will be built:
  /nix/store/g25k8zadd7k54fxilbd04sln0js95y0y-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/g25k8zadd7k54fxilbd04sln0js95y0y-bcachefs-module-7.0.0-31-generic.drv'...