$ git clone -n https://src.fedoraproject.org/rpms/alienarena.git /var/lib/mock/f40-build-2282758-55531/root/chroot_tmpdir/scmroot/alienarena
Cloning into '/var/lib/mock/f40-build-2282758-55531/root/chroot_tmpdir/scmroot/alienarena'...
$ git fetch origin 490cfd9496b47d1bab33aa7a679d15fe08e58740:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/alienarena
 * [new ref]         490cfd9496b47d1bab33aa7a679d15fe08e58740 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 490cfd9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild