$ git clone -n https://src.fedoraproject.org/rpms/ilbc.git /var/lib/mock/f40-build-2199345-51732/root/chroot_tmpdir/scmroot/ilbc
Cloning into '/var/lib/mock/f40-build-2199345-51732/root/chroot_tmpdir/scmroot/ilbc'...
$ git fetch origin 23e069a49a1fa8c40ac1966ad56f59ad136a96e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ilbc
 * [new ref]         23e069a49a1fa8c40ac1966ad56f59ad136a96e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23e069a Rebuilt for abseil-cpp 20230802.0