building '/nix/store/hxp5v5w8vd90130iislaykmrfrdwz1ca-effect-env.drv'...
Running phase: initPhase
@nix { "action": "setPhase", "phase": "initPhase" }
Running phase: userSetupPhase
@nix { "action": "setPhase", "phase": "userSetupPhase" }
Running phase: effectPhase
@nix { "action": "setPhase", "phase": "effectPhase" }
{branch:main,rev:d193d375fe5c4be29f13dc34552903cae6813b07,tag:null}
Hello, world!