1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1242', using 'master'2building '/nix/store/jhvcwhn2y4giy6967x1k0m3gpky3gbcc-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/jhvcwhn2y4giy6967x1k0m3gpky3gbcc-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/z1n1q0vrr3vv0wv1kqn2rj33kx64cb4h-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:deeca5b51b4a013bb954981dea1c97dcdbb9c14d,tag:null}13Hello, world!