this derivation will be built:
  /nix/store/fqg5x6w59zmd4618p0d89swzv3q7b6vx-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/fqg5x6w59zmd4618p0d89swzv3q7b6vx-bcachefs-module-7.0.0-14-generic.drv'...