$ git clone -n https://src.fedoraproject.org/rpms/libwebp.git /var/lib/mock/f41-build-810217-146460/root/chroot_tmpdir/scmroot/libwebp
Cloning into '/var/lib/mock/f41-build-810217-146460/root/chroot_tmpdir/scmroot/libwebp'...
$ git reset --hard 850d07c45f5b6e13d3fcc5e8001f617fa50cc859
HEAD is now at 850d07c Update to 1.4.0