these 5 derivations will be built:
  /nix/store/c8f99zgmzcj1mzy8z5sw32plj59pxa2a-closure-info.drv
  /nix/store/40balc3iq98p4yvz84w27a7ll6dkn209-squashfs.img.drv
  /nix/store/73zikdk15vazb79is84fcys1szhfd9x6-nixbot-worker.conf.drv
  /nix/store/hqqrlghykxjlkxyqi5dllsprclm7410r-initrd.drv
  /nix/store/xnvcqkwj719bxc7lzsm9rxzj621pd0aq-nixbot-worker.drv