guix pull gzip error

root@gnu ~# guix pull http://git.savannah.gnu.org/cgit/guix.git/commit/?id=10da75dff8cac41658b6a2eaf8cfeae691242a28
accepted connection from pid 19843, user root (trusted)

Starting download of /tmp/guix-file.4gp2ja
From http://git.savannah.gnu.org/cgiut/guix.git/commit/?id=10da75dff8cac41658b6a2eaf8cfeae691242a28
ERROR: In procedure getaddrinfo: Name or service not known
failed to download "/tmp/guix-file.4gp2ja" from "http://git.savannah.gnu.org/cgiut/guix.git/commit/?id=10da75dff8cac41658b6a2eaf8cfeae691242a28"
guix pull: error: failed to download up-tp-date source, exiting