this derivation will be built:
  /nix/store/l21mhm3brv2y8g2gnvqwkffgghjsb80c-bcachefs-module-7.2.9-zen1-1-zen.drv
building '/nix/store/l21mhm3brv2y8g2gnvqwkffgghjsb80c-bcachefs-module-7.2.9-zen1-1-zen.drv'...