$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Dip.git /var/lib/mock/f40-build-2283806-55609/root/chroot_tmpdir/scmroot/coin-or-Dip
Cloning into '/var/lib/mock/f40-build-2283806-55609/root/chroot_tmpdir/scmroot/coin-or-Dip'...
$ git fetch origin e0e2d83d08796a60a527122501d8d63a5a082879:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/coin-or-Dip
 * [new ref]         e0e2d83d08796a60a527122501d8d63a5a082879 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0e2d83 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild