1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-885', using 'master'2building '/nix/store/fxj4gdc0plx29bxd1ss3lm3jixllsifb-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/fxj4gdc0plx29bxd1ss3lm3jixllsifb-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/4nx3vxs7kn53hl2n5hq4a60bwgh63m9d-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:28d616a4ce1513754403be4a82fadf854124dd0c,tag:null}13Hello, world!