this derivation will be built:
  /nix/store/gkslfhnk44nl9b39q3msv698ygagvph2-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/gkslfhnk44nl9b39q3msv698ygagvph2-bcachefs-module-7.0.0-34-generic.drv'...