this derivation will be built:
  /nix/store/nn4j162s8rac8qwzz1ql8l3dyz14vps7-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/nn4j162s8rac8qwzz1ql8l3dyz14vps7-bcachefs-module-7.0.0-14-generic.drv'...