this derivation will be built:
  /nix/store/vdlvmmyn3lp2q81n73bbyp5cbikxdqvi-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/vdlvmmyn3lp2q81n73bbyp5cbikxdqvi-bcachefs-module-7.0.0-27-generic.drv'...