this derivation will be built:
  /nix/store/x5amf837ry1b4w2g7w3bkiswjiga8yzm-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/x5amf837ry1b4w2g7w3bkiswjiga8yzm-bcachefs-module-7.0.0-38-generic.drv'...