build-x86-01: building g60nf8m6nf8jk4pysyp4y6616lfq43aa-nixos-configuration-reference-manpage.drv
gzipping man pages under /nix/store/4ds4z0dfk8zw6is5jglqlqs9lc0y8hmw-nixos-configuration-reference-manpage/share/man/