$ git clone -n https://src.fedoraproject.org/rpms/cppcodec.git /var/lib/mock/f31-build-66681-29919/root/chroot_tmpdir/scmroot/cppcodec
Cloning into '/var/lib/mock/f31-build-66681-29919/root/chroot_tmpdir/scmroot/cppcodec'...
$ git reset --hard 8d916eed9d706fe0d4dc385187b92b1a7195b6fa
HEAD is now at 8d916ee - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild