these 3 derivations will be built:
  /nix/store/vsds4c1iraaripxljf0kzc8m0aakh5ai-hol_guard-3.24.2.tar.gz.drv
  /nix/store/zngi7d01g0rhdkswimyqpfznga8hcjr3-hol-guard-3.24.2.drv
  /nix/store/nrih2fvs3zjq4kvxabvhqz65fdwqhshx-check-hol-guard.drv