$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Cbc.git /var/lib/mock/f39-build-1652013-40495/root/chroot_tmpdir/scmroot/coin-or-Cbc
Cloning into '/var/lib/mock/f39-build-1652013-40495/root/chroot_tmpdir/scmroot/coin-or-Cbc'...
$ git fetch origin fe880627d97a48b96c431d2a0a9f7668c872b850:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/coin-or-Cbc
 * [new ref]         fe880627d97a48b96c431d2a0a9f7668c872b850 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe88062 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild