this derivation will be built:
  /nix/store/0paa2x2rpq808izd6bjkx6m8bdm2y32v-bcachefs-module-7.2.7-zen1-1-zen.drv
building '/nix/store/0paa2x2rpq808izd6bjkx6m8bdm2y32v-bcachefs-module-7.2.7-zen1-1-zen.drv'...