this derivation will be built:
  /nix/store/xr4nqvyx996470jza23gf2hp53snb221-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/xr4nqvyx996470jza23gf2hp53snb221-bcachefs-module-7.0.0-28-generic.drv'...