$ git clone -n https://src.fedoraproject.org/rpms/iwidgets.git /var/lib/mock/f40-build-2600489-63125/root/chroot_tmpdir/scmroot/iwidgets
Cloning into '/var/lib/mock/f40-build-2600489-63125/root/chroot_tmpdir/scmroot/iwidgets'...
$ git fetch origin 0243de8f795e52a17c69a787bbf8491305c4deb6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/iwidgets
 * [new ref]         0243de8f795e52a17c69a787bbf8491305c4deb6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0243de8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild