this derivation will be built:
  /nix/store/a5bwh52dazag2y3glxylcaaxdrz7pbyl-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/a5bwh52dazag2y3glxylcaaxdrz7pbyl-bcachefs-module-7.0.0-14-generic.drv'...