this derivation will be built:
  /nix/store/3dqmrcjp7y3m4y6s04m1p0jf8b37713y-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/3dqmrcjp7y3m4y6s04m1p0jf8b37713y-bcachefs-module-7.0.0-30-generic.drv'...