these 2 derivations will be built:
  /nix/store/q13qjcbwywbm51cig8c4h82vsc8v756c-agent-manager-0.42.0.drv
  /nix/store/dymnibki675g27081clpvbk15d9wkw0j-check-agent-manager.drv
this path will be fetched (544.3 KiB download, 1.3 MiB unpacked):
  /nix/store/0rw6c2f25c7z5w2apss5ljif9jig68bm-tmux-3.8