$ git clone -n https://src.fedoraproject.org/rpms/python-webtest.git /var/lib/mock/f39-build-1596704-38394/root/chroot_tmpdir/scmroot/python-webtest
Cloning into '/var/lib/mock/f39-build-1596704-38394/root/chroot_tmpdir/scmroot/python-webtest'...
$ git fetch origin 7f0f0c345098ab1519de9bb026d4446b7ccde281:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-webtest
 * [new ref]         7f0f0c345098ab1519de9bb026d4446b7ccde281 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f0f0c3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild