1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1813', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1813', using 'master'3copying path '/nix/store/zi2bj2hlavv8q743li2s9diqbcpmrf9b-hello-2.12.3' from 'https://hetzner-cache.numtide.com'...4building '/nix/store/xggifqd58vpdw194d2fma431fyi06m03-effect-env.drv'...5Running phase: initPhase6@nix { "action": "setPhase", "phase": "initPhase" }7Running phase: userSetupPhase8@nix { "action": "setPhase", "phase": "userSetupPhase" }9Running phase: effectPhase10@nix { "action": "setPhase", "phase": "effectPhase" }11{branch:main,rev:57f793f5c2cb1838605a2e9ec7183326227bcc1f,tag:null}12Hello, world!