1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/scheduled-726-update-submodules-update-submodules-1273', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/scheduled-726-update-submodules-update-submodules-1273', using 'master'3building '/nix/store/91zp4z7k1gpqadx0jsvsyf3cm2chwvlj-effect-update-submodules-env.drv'...4Running phase: initPhase5@nix { "action": "setPhase", "phase": "initPhase" }6Running phase: userSetupPhase7@nix { "action": "setPhase", "phase": "userSetupPhase" }8Running phase: effectPhase9@nix { "action": "setPhase", "phase": "effectPhase" }10Submodule path 'gdb/gef-extras': checked out 'c78fae92ebbad7882683dcd55ada3e0fb186e2ec'11fatal: Unable to find refs/remotes/origin/block-commands revision in submodule path 'pi-agent-extensions'12error: nix failed with exit code 128