gi-build-x86-02: building fvfr0r3xqpbqg8111c7i5mf8rmxq5jkc-nixos-configuration-reference-manpage.drv
gzipping man pages under /nix/store/20hqw80jf4yjcvp4g13fj4xmd78q1z4i-nixos-configuration-reference-manpage/share/man/