$ git clone -n https://src.fedoraproject.org/rpms/gumbo-parser.git /var/lib/mock/f31-build-86225-31660/root/chroot_tmpdir/scmroot/gumbo-parser
Cloning into '/var/lib/mock/f31-build-86225-31660/root/chroot_tmpdir/scmroot/gumbo-parser'...
$ git reset --hard e099f89838494240fb0b5eba34c41e3b315d8b03
HEAD is now at e099f89 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild