1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1399', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1399', using 'master'3building '/nix/store/b9cla0hr22zr8a04ypwynw4xkbz3cbyb-effect-env.drv' on 'ssh-ng://nix@jamie'...4building '/nix/store/b9cla0hr22zr8a04ypwynw4xkbz3cbyb-effect-env.drv'...5copying 1 paths...6copying path '/nix/store/1kji9cz4h8aqars29mn2md11m2cv81xx-effect-env' from 'ssh-ng://nix@jamie'...7Running phase: initPhase8@nix { "action": "setPhase", "phase": "initPhase" }9Running phase: userSetupPhase10@nix { "action": "setPhase", "phase": "userSetupPhase" }11Running phase: effectPhase12@nix { "action": "setPhase", "phase": "effectPhase" }13{branch:main,rev:8071c9fa1ac329f8ed5c4203233a827b1e152aed,tag:null}14Hello, world!