this derivation will be built:
  /nix/store/48mllqr7b5wpspxz91d79wp5jq1770cs-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/48mllqr7b5wpspxz91d79wp5jq1770cs-bcachefs-module-7.0.0-29-generic.drv'...