$ git clone -n https://src.fedoraproject.org/rpms/perl-Class-Load-XS.git /var/lib/mock/f31-build-69950-30392/root/chroot_tmpdir/scmroot/perl-Class-Load-XS
Cloning into '/var/lib/mock/f31-build-69950-30392/root/chroot_tmpdir/scmroot/perl-Class-Load-XS'...
$ git reset --hard 078c7ac08bc4921654e9a1a3ea9635b230fd2c30
HEAD is now at 078c7ac - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild