this derivation will be built:
  /nix/store/sh8ay3285capy8ifawb79mfna9vka38m-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/sh8ay3285capy8ifawb79mfna9vka38m-bcachefs-module-7.0.0-28-generic.drv'...