this derivation will be built:
  /nix/store/41lb05dn5f963rk388l983zg1svy6vwy-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/41lb05dn5f963rk388l983zg1svy6vwy-bcachefs-module-7.0.0-34-generic.drv'...