$ git clone -n https://src.fedoraproject.org/rpms/binutils.git /var/lib/mock/f37-build-649782-72752/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/f37-build-649782-72752/root/chroot_tmpdir/scmroot/binutils'...
$ git reset --hard aff59727babc10cc6ff2cff0937f94c0b0f0253b
HEAD is now at aff5972 Improving the performance of bfd function lookup_func_by_offset