$ git clone -n https://src.fedoraproject.org/rpms/perl-Unicode-CheckUTF8.git /var/lib/mock/f31-build-66384-29861/root/thebuilddir/tmp/scmroot/perl-Unicode-CheckUTF8
Cloning into '/var/lib/mock/f31-build-66384-29861/root/thebuilddir/tmp/scmroot/perl-Unicode-CheckUTF8'...
$ git reset --hard e753e04dbb2984abc7e6c23e3c5b8af04cfc6cfe
HEAD is now at e753e04 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild