this derivation will be built:
  /nix/store/njxan5kd232hdjdlc32r48gkyxh9wmiz-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/njxan5kd232hdjdlc32r48gkyxh9wmiz-bcachefs-module-7.0.0-31-generic.drv'...