this derivation will be built:
  /nix/store/j5905sw7mibkdazyxcx05j7ml9729p81-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/j5905sw7mibkdazyxcx05j7ml9729p81-bcachefs-module-7.0.0-29-generic.drv'...