this derivation will be built:
  /nix/store/vdz1gy5wq377qr69ynxzaifv0vn0iq5w-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/vdz1gy5wq377qr69ynxzaifv0vn0iq5w-bcachefs-module-7.0.0-30-generic.drv'...