warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/scheduled-62-update-readme-update-readme-35', using 'master' copying path '/nix/store/wlk9a5827bc2pdqisypjkgcv5j72xia8-source' from 'https://cache.nixos.org'... warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/scheduled-62-update-readme-update-readme-35', using 'master' building '/nix/store/ay7880c297c98x4wl9f2mvdljjwic1xh-effect-update-readme-env.drv'... Cloning into 'repo'... Switched to a new branch 'update/readme' branch 'update/readme' set up to track 'origin/main'. No changes to /build/repo/README.md README package docs already up to date