this derivation will be built:
  /nix/store/pz62jbg9pm86zmr73dv8hg99aqidpamq-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pz62jbg9pm86zmr73dv8hg99aqidpamq-bcachefs-module-7.0.0-38-generic.drv'...