$ git clone -n https://src.fedoraproject.org/rpms/R-XML.git /var/lib/mock/f37-build-641982-72056/root/chroot_tmpdir/scmroot/R-XML
Cloning into '/var/lib/mock/f37-build-641982-72056/root/chroot_tmpdir/scmroot/R-XML'...
$ git reset --hard 5b9d491ef80c5a7a8218639995bf6486733d2e9a
HEAD is now at 5b9d491 update to 3.99-0.10, rebuild for R 4.2.1