1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1217', using 'master'2building '/nix/store/3a3gdl0kh2gxrcba4rr0kzkrcwsm4b9x-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/3a3gdl0kh2gxrcba4rr0kzkrcwsm4b9x-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/hi3105rv3vp7jvmk3grf82lh0sb2wp1w-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:aee92d51e89b4d2575d5feaffa9620f7e10e8847,tag:null}13Hello, world!