gi-build-x86-02: building 4xgrl7zlqrh6g35vvqgm6j6s42jkab2m-nixos-configuration-reference-manpage.drv
gzipping man pages under /nix/store/q84y5hp9drpw3sshxfzw8laqsjxwigyn-nixos-configuration-reference-manpage/share/man/