1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-2819-182', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-2819-182', using 'master'3building '/nix/store/n0ic5n6g258vnnvrh6vms7rj9mfn4qcq-effect-env.drv'...4Running phase: initPhase5@nix { "action": "setPhase", "phase": "initPhase" }6Running phase: userSetupPhase7@nix { "action": "setPhase", "phase": "userSetupPhase" }8Running phase: effectPhase9@nix { "action": "setPhase", "phase": "effectPhase" }10{branch:main,rev:472f2479813dc255a5acc570cb680c1217eb0911,tag:null}11Hello, world!