this derivation will be built:
  /nix/store/18f600zv9y44ialag30c346xlzg3shz9-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/18f600zv9y44ialag30c346xlzg3shz9-bcachefs-module-7.0.0-34-generic.drv'...