this derivation will be built:
  /nix/store/3hkn3kcpmnlmia148i6b9617k5bg9qfv-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/3hkn3kcpmnlmia148i6b9617k5bg9qfv-bcachefs-module-7.0.0-29-generic.drv'...