unpacking 'https://github.com/NixOS/nixpkgs/archive/a5cbcfe954791221bfffe2307f7d1a1bf61a871e.tar.gz' into the Git cache... this derivation will be built: /nix/store/9v3n63qzhszys3ygqgfqywxhvl44b91d-bcachefs-module-7.1.7-200.fc44.aarch64.drv building '/nix/store/9v3n63qzhszys3ygqgfqywxhvl44b91d-bcachefs-module-7.1.7-200.fc44.aarch64.drv'...