1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1236', using 'master'2warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1236', using 'master'3building '/nix/store/d6vs2d7ivb8x2b6k2ay1xb9yxj6lwg6d-effect-release-env.drv'...4https://github.com/fosskar/ssync/releases/tag/v0.16.0