$ git clone -n https://src.fedoraproject.org/rpms/perl-MARC-Charset.git /var/lib/mock/f31-build-66685-29921/root/chroot_tmpdir/scmroot/perl-MARC-Charset
Cloning into '/var/lib/mock/f31-build-66685-29921/root/chroot_tmpdir/scmroot/perl-MARC-Charset'...
$ git reset --hard 2f2afff7f73b5ba0e44b8d4348be49bacc0a453e
HEAD is now at 2f2afff - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild