Arose because https://github.com/NixOS/nix/pull/9014 merged before https://github.com/NixOS/nix/pull/11131, but the latter did not rebase / merge against the latest master.
Arose because https://github.com/NixOS/nix/pull/9014 merged before https://github.com/NixOS/nix/pull/11131, but the latter did not rebase / merge against the latest master.