this derivation will be built:
  /nix/store/hd7mdmngacld3189rnajnhds0bxr1y73-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/hd7mdmngacld3189rnajnhds0bxr1y73-bcachefs-module-7.0.0-38-generic.drv'...