this derivation will be built:
  /nix/store/v3lcmkrlq6374lxmxvjfs6zq5884zinz-bcachefs-module-7.1.5-arch1-2.drv
building '/nix/store/v3lcmkrlq6374lxmxvjfs6zq5884zinz-bcachefs-module-7.1.5-arch1-2.drv'...