$ git clone -n https://src.fedoraproject.org/rpms/cross-binutils.git /var/lib/mock/f31-build-66903-29951/root/chroot_tmpdir/scmroot/cross-binutils
Cloning into '/var/lib/mock/f31-build-66903-29951/root/chroot_tmpdir/scmroot/cross-binutils'...
$ git reset --hard 6bb54e362f4f36394f46616046e4fccef0e195c8
HEAD is now at 6bb54e3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild