this derivation will be built:
  /nix/store/k7frsbzr2wvr9scn64gi8x9cpjvdbn56-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/k7frsbzr2wvr9scn64gi8x9cpjvdbn56-bcachefs-module-7.1.5-zen1-1-zen.drv'...