$ git clone -n https://src.fedoraproject.org/rpms/arc-kde.git /var/lib/mock/f40-build-2338098-59582/root/chroot_tmpdir/scmroot/arc-kde
Cloning into '/var/lib/mock/f40-build-2338098-59582/root/chroot_tmpdir/scmroot/arc-kde'...
$ git fetch origin 1c32421bcb5dfd4b19be0f0300965344f78e71ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/arc-kde
 * [new ref]         1c32421bcb5dfd4b19be0f0300965344f78e71ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c32421 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild