1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1518', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1518', using 'master'3building '/nix/store/rhlwz0j4rxlh14wh4219h2v4gpzr841k-nixbot-docs.drv'...4building '/nix/store/7pi8xqjbyrh0yv8xy40bdxrv4c1x7vi9-gh-pages-env.drv'...5Running phase: initPhase6@nix { "action": "setPhase", "phase": "initPhase" }7Running phase: userSetupPhase8@nix { "action": "setPhase", "phase": "userSetupPhase" }9Running phase: effectPhase10@nix { "action": "setPhase", "phase": "effectPhase" }11To https://github.com/Mic92/nixbot.git12 + f176f36...1e3b1e7 gh-pages -> gh-pages (forced update)