$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-LibXML.git /var/lib/mock/f31-build-97533-32970/root/chroot_tmpdir/scmroot/perl-XML-LibXML
Cloning into '/var/lib/mock/f31-build-97533-32970/root/chroot_tmpdir/scmroot/perl-XML-LibXML'...
$ git reset --hard 72a31f12c016598c8571e97103657f2ddf43ea2c
HEAD is now at 72a31f1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild