1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-832', using 'master'2building '/nix/store/1f6ninb6imqc7wczpy00c3ainb653zva-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/1f6ninb6imqc7wczpy00c3ainb653zva-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/gy5nvhhy3gp1974nm24lrsbmqajn2zf3-effect-env' from 'ssh-ng://nix@jamie'...6Running phase: initPhase7@nix { "action": "setPhase", "phase": "initPhase" }8Running phase: userSetupPhase9@nix { "action": "setPhase", "phase": "userSetupPhase" }10Running phase: effectPhase11@nix { "action": "setPhase", "phase": "effectPhase" }12{branch:main,rev:196d06c86aa39cd45357aec7bdbbe3213cca9021,tag:null}13Hello, world!