this derivation will be built:
  /nix/store/sx5bqm4v3vfmlrl3746m179hmmk9hypd-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/sx5bqm4v3vfmlrl3746m179hmmk9hypd-bcachefs-module-7.0.0-39-generic.drv'...