$ git clone -n https://src.fedoraproject.org/rpms/wmdocker.git /var/lib/mock/f40-build-790974-137045/root/chroot_tmpdir/scmroot/wmdocker
Cloning into '/var/lib/mock/f40-build-790974-137045/root/chroot_tmpdir/scmroot/wmdocker'...
$ git fetch origin 0c9561c7b4a0a362fc6d8c20933f9a2604cb3de2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wmdocker
 * [new ref]         0c9561c7b4a0a362fc6d8c20933f9a2604cb3de2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c9561c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild