$ git clone -n https://src.fedoraproject.org/rpms/libyaml.git /var/lib/mock/f33-build-235652-50545/root/chroot_tmpdir/scmroot/libyaml
Cloning into '/var/lib/mock/f33-build-235652-50545/root/chroot_tmpdir/scmroot/libyaml'...
$ git reset --hard 730c1ae4312015b3915aa386080f9bc3071f23bf
HEAD is now at 730c1ae New upstream release (rhbz#1842769)