this derivation will be built:
  /nix/store/sdk0ckc0qjb473n78d2j6fkpvy315fsk-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/sdk0ckc0qjb473n78d2j6fkpvy315fsk-bcachefs-module-7.0.0-39-generic.drv'...