warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1589', using 'master'
warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1589', using 'master'
building '/nix/store/andbcs4b3dfkkbfxmqaxq0zb2i7irdn9-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:254e2eec34888570b9a97384241b6b720d8c6e7e,tag:null}
Hello, world!