$ git clone -n https://src.fedoraproject.org/rpms/erlang-sext.git /var/lib/mock/f39-build-1783553-41571/root/chroot_tmpdir/scmroot/erlang-sext
Cloning into '/var/lib/mock/f39-build-1783553-41571/root/chroot_tmpdir/scmroot/erlang-sext'...
$ git fetch origin 95ba8b11edd120a4724f5e9ef7ddcf975f71a643:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-sext
 * [new ref]         95ba8b11edd120a4724f5e9ef7ddcf975f71a643 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95ba8b1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild