$ git clone -n https://src.fedoraproject.org/rpms/python-zc-customdoctests.git /var/lib/mock/f41-build-side-2-python-2707324-30434/root/chroot_tmpdir/scmroot/python-zc-customdoctests
Cloning into '/var/lib/mock/f41-build-side-2-python-2707324-30434/root/chroot_tmpdir/scmroot/python-zc-customdoctests'...
$ git fetch origin 8b12dcdea0fa460fef64adfefb8522354629a324:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zc-customdoctests
 * [new ref]         8b12dcdea0fa460fef64adfefb8522354629a324 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b12dcd Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild