this derivation will be built:
  /nix/store/48188fnn5vwwbyyj9b0121m8j4i08475-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/48188fnn5vwwbyyj9b0121m8j4i08475-bcachefs-module-7.0.0-30-generic.drv'...