this derivation will be built:
  /nix/store/mr9sg8xry4j27dqyl7nvh0xikv22byf7-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/mr9sg8xry4j27dqyl7nvh0xikv22byf7-bcachefs-module-7.0.0-26-generic.drv'...