this derivation will be built:
  /nix/store/9059fk1xmykc6wfv6q6z0pvw37grdxdg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/9059fk1xmykc6wfv6q6z0pvw37grdxdg-bcachefs-module-7.0.0-31-generic.drv'...