this derivation will be built:
  /nix/store/d23cz7vnq44872vwdqqba4wmnzhqn4jd-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/d23cz7vnq44872vwdqqba4wmnzhqn4jd-bcachefs-module-7.0.0-26-generic.drv'...