these 2 derivations will be built:
  /nix/store/hfln5wf2rya0az8wk1r448chsc71444p-source.drv
  /nix/store/1wrc7rbb4amlmf7d9pg22n3nlkj2vhdd-zerotierone-1.10.2.drv
these 12 paths will be fetched (1.8 MiB download, 11.0 MiB unpacked):
  /nix/store/n4gi1jxdhk96r9wc99mzz5z00hh1jmr3-gemfile-and-lockfile
  /nix/store/b38k8kd6qqbcqzcmsvmbsi9kh1bjf7gw-iproute2-6.0.0
  /nix/store/rsy1iqcqy8dcsrfyqc78rypm5jlg1ips-iproute2-6.0.0-dev
  /nix/store/zn38h31blx3868g9bcbfw9gkpkvqyddx-ronn-0.9.1
  /nix/store/fsmrnyjlvplk2vqi2h0swhykbs5rfg3j-ronn-gems
  /nix/store/r7985l8f6nzis3msiybrpdg4i6bg6vlz-ruby2.7.6-kramdown-2.3.2
  /nix/store/kyw5mpkdpwgds1zar4k0qpghvbjgahyv-ruby2.7.6-mini_portile2-2.8.0
  /nix/store/q4hisqvzlqpb00m085l532c6cwbap5pr-ruby2.7.6-mustache-0.99.8
  /nix/store/nmzp41l365szj6lh3iar7w079xkla2x8-ruby2.7.6-nokogiri-1.13.4
  /nix/store/szvlfj5r7g38cq3120r2x0yahvhdrjsj-ruby2.7.6-racc-1.6.0
  /nix/store/ai2856wr3i9y7p3vznj1m9ggkwmpihxl-ruby2.7.6-rexml-3.2.5
  /nix/store/0yrgm2z51raw1bny20dgzfdfx5k8ban6-ruby2.7.6-ronn-ng-0.9.1