1warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-757', using 'master'2building '/nix/store/i0yxz1bhdvkzs44b2knxyi6dypx8y41z-inputDerivation-effect-env.drv' on 'ssh-ng://nix@jamie'...3building '/nix/store/i0yxz1bhdvkzs44b2knxyi6dypx8y41z-inputDerivation-effect-env.drv'...4copying 1 paths...5copying path '/nix/store/aci7lbvg68yvm37h71n5dbwh12k4v3wq-inputDerivation-effect-env' from 'ssh-ng://nix@jamie'...