these 2 derivations will be built:
  /nix/store/rflwq8ngfyqg2nm7kb8g5b01ikmahlpq-md-format.tests.nix.drv
  /nix/store/7dh0mw9icwz3h9p80cgxkqxgbcipbmwc-evalCheck-md-format.drv
these 3 paths will be fetched (0.0 KiB download, 115.5 MiB unpacked):
  /nix/store/wv18g3x7pix1frxrykgz6fcpiifvx8w9-difftastic-0.70.0
  /nix/store/aw2cplndjs2z6sxb7kma7k25aars90wx-jemalloc-5.3.1
  /nix/store/6c3d6pmlvy49fbjwj3izjw60v4c7k8vl-nix-unit-2.35.1