this derivation will be built:
  /nix/store/v249llh84zq16b9inzdll522781z4vc5-bcachefs-module-7.2.11-arch1-1.drv
building '/nix/store/v249llh84zq16b9inzdll522781z4vc5-bcachefs-module-7.2.11-arch1-1.drv'...