build-x86-01: building k3aqzik9hid8xk0wcdldfq48nkc0dk3l-nixos-configuration-reference-manpage.drv
gzipping man pages under /nix/store/vwc7yxi7zgdh4r1bij1qja2dbnhgb442-nixos-configuration-reference-manpage/share/man/