$ git clone -n https://src.fedoraproject.org/rpms/perl-Unicode-UTF8.git /var/lib/mock/f31-build-66413-29869/root/thebuilddir/tmp/scmroot/perl-Unicode-UTF8
Cloning into '/var/lib/mock/f31-build-66413-29869/root/thebuilddir/tmp/scmroot/perl-Unicode-UTF8'...
$ git reset --hard fac6b4254da61342ad550c0aa96bd63a89a00b94
HEAD is now at fac6b42 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild