this derivation will be built:
  /nix/store/z0pgkyaf1zd64x3js74xbgyr31ykspl9-check-openresearch.drv
this path will be fetched (0.0 KiB download, 41.8 MiB unpacked):
  /nix/store/799143xkvp71jizlz1bgvrm3w1493s0x-openresearch-0.2.18