$ git clone -n https://src.fedoraproject.org/rpms/libwebp.git /var/lib/mock/f41-build-841108-161064/root/chroot_tmpdir/scmroot/libwebp
Cloning into '/var/lib/mock/f41-build-841108-161064/root/chroot_tmpdir/scmroot/libwebp'...
$ git reset --hard d575397062ebbd4b07021913d8906554608b8038
HEAD is now at d575397 Added libwebp explicit dependency to libwebp-tools package