this derivation will be built:
  /nix/store/37j0k3v4is7zgax2s7vkngq57a7wq2sw-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/37j0k3v4is7zgax2s7vkngq57a7wq2sw-bcachefs-module-7.0.0-26-generic.drv'...