Command failed: curl -L "https://install.determinate.systems/magic-nix-cache-closure/stable/X64-Linux" | xz -d | nix-store --import % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 error: cannot add path '/nix/store/s2f1sqfsdi4pmh23nfnrh42v17zsvi5y-libunistring-1.1' because it lacks a signature by a trusted key 1 23.2M 1 474k 0 0 654k 0 0:00:36 --:--:-- 0:00:36 654k curl: (23) Failed writing body (1597 != 16384)