$ git clone -n https://src.fedoraproject.org/rpms/nacl-arm-binutils.git /var/lib/mock/f31-build-116339-34549/root/chroot_tmpdir/scmroot/nacl-arm-binutils
Cloning into '/var/lib/mock/f31-build-116339-34549/root/chroot_tmpdir/scmroot/nacl-arm-binutils'...
$ git reset --hard 3d9fe8b789dff71660af83a294bdd4e38f4d4b82
HEAD is now at 3d9fe8b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild