this derivation will be built:
  /nix/store/f6jgbfnlyx5jbx2sdhwc6vm4r1f2j871-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/f6jgbfnlyx5jbx2sdhwc6vm4r1f2j871-bcachefs-module-7.0.0-14-generic.drv'...