this derivation will be built:
  /nix/store/kl4d4rb250ww4f80divq955215fqvsh8-bcachefs-module-7.1.7-arch1-1.drv
building '/nix/store/kl4d4rb250ww4f80divq955215fqvsh8-bcachefs-module-7.1.7-arch1-1.drv'...