this derivation will be built:
  /nix/store/95q4wxlf5hhiiks570jpypfi68lg8m8s-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/95q4wxlf5hhiiks570jpypfi68lg8m8s-bcachefs-module-7.0.0-38-generic.drv'...