these 5 derivations will be built:
  /nix/store/w30i4svb4zw1nraqid0hr900ibp650qb-clan-runtime.drv
  /nix/store/2vlpmwi73nchzds8s3afl723lzjr4h84-clan-cli-source.drv
  /nix/store/0h6rzjnrqid2w0ahaxv8q22c4f7f503k-clan-cli.drv
  /nix/store/i2gk7ly0faam5jh05q9qqv6mys6q5q3q-closure-info.drv
  /nix/store/cc4nhc1xa038ssvzqkvs4469wrbwfrqm-check-secrets.drv