this derivation will be built:
  /nix/store/vczbcfishlfwmidh56r0km9n0zhnansk-check-qmd.drv
vczbcfishlfwmidh56r0km9n0zhnansk-check-qmd.drv: bld3: not scheduled here: vczbcfishlfwmidh56r0km9n0zhnansk-check-qmd.drv, asking the scheduler again