$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-LibXML-Devel-SetLineNumber.git /var/lib/mock/f31-build-66689-29921/root/chroot_tmpdir/scmroot/perl-XML-LibXML-Devel-SetLineNumber
Cloning into '/var/lib/mock/f31-build-66689-29921/root/chroot_tmpdir/scmroot/perl-XML-LibXML-Devel-SetLineNumber'...
$ git reset --hard f36496b4b7f0d991542162ba2b674fd415c8496f
HEAD is now at f36496b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild