this derivation will be built:
  /nix/store/myww25v2xw7707w1mpisvqh1hnhygy7f-bcachefs-module-7.1.6-arch1-1.drv
building '/nix/store/myww25v2xw7707w1mpisvqh1hnhygy7f-bcachefs-module-7.1.6-arch1-1.drv'...