$ git clone -n https://src.fedoraproject.org/rpms/ctpl.git /var/lib/mock/f31-build-67246-30002/root/chroot_tmpdir/scmroot/ctpl
Cloning into '/var/lib/mock/f31-build-67246-30002/root/chroot_tmpdir/scmroot/ctpl'...
$ git reset --hard 5a12d0a0ef08e71a3f5eaa87b235815d5aa40be4
HEAD is now at 5a12d0a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild