$ git clone -n https://src.fedoraproject.org/rpms/python-zbase32.git /var/lib/mock/f41-build-733092-13198/root/chroot_tmpdir/scmroot/python-zbase32
Cloning into '/var/lib/mock/f41-build-733092-13198/root/chroot_tmpdir/scmroot/python-zbase32'...
$ git fetch origin fb53a0665d39db5732219df55904330b673905a6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zbase32
 * [new ref]         fb53a0665d39db5732219df55904330b673905a6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb53a06 Eliminate use of obsolete %patchN syntax (#2283636)