this derivation will be built:
  /nix/store/081c9650isd71r4hdq7wd0ybpcbjw4ff-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/081c9650isd71r4hdq7wd0ybpcbjw4ff-bcachefs-module-7.0.0-34-generic.drv'...