nixbot

builds
1these 2 derivations will be built:2 /nix/store/7cbjxm8xbrg2hrbg7axlkxx7r06zqgfj-resulting-skills-tree.drv3 /nix/store/hdfjjddqn20a7bw0m7fh7j8zxmvb1xj6-validate-skills.drv