this derivation will be built:
  /nix/store/9f03r8v16zgjwrr87lq7lbh5v6kr8acv-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/9f03r8v16zgjwrr87lq7lbh5v6kr8acv-bcachefs-module-7.0.0-34-generic.drv'...