1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-883', using 'master'2building '/nix/store/81cbarkkra7165bxk4b75nwzdici9sgj-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/81cbarkkra7165bxk4b75nwzdici9sgj-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/05iw2k56yajbrmkfcfpqbb20crcqr4vl-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:e0e16970cf8fd659f7ab9b1f4c1b343795f50403,tag:null}13Hello, world!