this derivation will be built:
  /nix/store/yvf7p8c3d8blqjh3nn74zi3c8n1kds05-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/yvf7p8c3d8blqjh3nn74zi3c8n1kds05-bcachefs-module-7.0.0-29-generic.drv'...