this derivation will be built:
  /nix/store/s4g4anvxhqhn6l4n4cqxdvc1kc16kphj-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/s4g4anvxhqhn6l4n4cqxdvc1kc16kphj-bcachefs-module-7.0.0-39-generic.drv'...