these 3 derivations will be built:
  /nix/store/znxh7g9vdwrjgnvyr0k3g9l53dv0cmga-source.drv
  /nix/store/rass6djqbib9pis8pbxai32cayb7bp6r-markdown-tree-parser-1.6.1-npm-deps.drv
  /nix/store/kvsqlqgb2i2hm3n0ll6j3vssfpmfkph9-markdown-tree-parser-1.6.1.drv
these 8 paths will be fetched (2.0 MiB download, 6.7 MiB unpacked):
  /nix/store/f4id9s3nydjrzxvgqfvhphsbql6ll26k-gnutar-1.35
  /nix/store/5gv3dhqagzz11i2zlzm4cscrsb3crd48-nodejs-24.21.0-source
  /nix/store/7ww9ymwwnf5kc8lp8iwds0109vv2kyam-nodejs-install-executables
  /nix/store/0786yrsgfhapmmccm4xr06hsyy5qs4ar-nodejs-install-manuals
  /nix/store/219ql2zb27lr6hy7w028virfdq6a64sz-npm-build-hook
  /nix/store/7hbqwn2853xx5jgj1jwxngv4s2ngiql3-npm-config-hook
  /nix/store/qcqf2brysx06s7z7n4lzdsj7icgnkdbq-npm-install-hook
  /nix/store/x5hqgk8ia1r3q0b67nrbp28ylq7mq15c-prefetch-npm-deps-0.1.0