this derivation will be built:
  /nix/store/kxshnfa5k1lc9m1659fy4n4k2n2ff59j-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/kxshnfa5k1lc9m1659fy4n4k2n2ff59j-bcachefs-module-7.0.0-39-generic.drv'...