this derivation will be built:
  /nix/store/1m8bp9cky6qwb4xxw3g9zlz1410mg2m7-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/1m8bp9cky6qwb4xxw3g9zlz1410mg2m7-bcachefs-module-7.0.0-39-generic.drv'...