$ git clone -n https://src.fedoraproject.org/rpms/perl-Unicode-Collate.git /var/lib/mock/f31-build-66391-29864/root/chroot_tmpdir/scmroot/perl-Unicode-Collate
Cloning into '/var/lib/mock/f31-build-66391-29864/root/chroot_tmpdir/scmroot/perl-Unicode-Collate'...
$ git reset --hard ef34010f0fec6a0f61f385dfbad3b6e6d0ad2c0b
HEAD is now at ef34010 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild