$ git clone -n https://src.fedoraproject.org/rpms/iml.git /var/lib/mock/f40-build-800049-142746/root/chroot_tmpdir/scmroot/iml
Cloning into '/var/lib/mock/f40-build-800049-142746/root/chroot_tmpdir/scmroot/iml'...
$ git fetch origin 3576ccd77ba93506ca61fb28c0576acc0f5a7951:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/iml
 * [new ref]         3576ccd77ba93506ca61fb28c0576acc0f5a7951 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3576ccd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild