$ git clone -n https://src.fedoraproject.org/rpms/python-txzmq.git /var/lib/mock/f41-build-1238759-22914/root/chroot_tmpdir/scmroot/python-txzmq
Cloning into '/var/lib/mock/f41-build-1238759-22914/root/chroot_tmpdir/scmroot/python-txzmq'...
$ git fetch origin 26d0f75e03ca5d5d8fac0ee6388fad9790d25d9e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-txzmq
 * [new ref]         26d0f75e03ca5d5d8fac0ee6388fad9790d25d9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26d0f75 Rebuilt for Python 3.13