$ git clone -n https://src.fedoraproject.org/rpms/qr-code-generator.git /var/lib/mock/f41-build-814457-148961/root/chroot_tmpdir/scmroot/qr-code-generator
Cloning into '/var/lib/mock/f41-build-814457-148961/root/chroot_tmpdir/scmroot/qr-code-generator'...
$ git fetch origin 071d19811e4e056dbb7912d84f1b02a8c9595b04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qr-code-generator
 * [new ref]         071d19811e4e056dbb7912d84f1b02a8c9595b04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 071d198 Rebuilt for Python 3.13