$ git clone -n https://src.fedoraproject.org/rpms/erlang-eflame.git /var/lib/mock/f45-build-8263-383/root/chroot_tmpdir/scmroot/erlang-eflame
Cloning into '/var/lib/mock/f45-build-8263-383/root/chroot_tmpdir/scmroot/erlang-eflame'...
$ git fetch origin eb5625c17bd9145d26a764791904bbd493a77355:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-eflame
 * [new ref]         eb5625c17bd9145d26a764791904bbd493a77355 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb5625c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild