$ git clone -n https://src.fedoraproject.org/rpms/lrmi.git /var/lib/mock/f39-build-2547949-61915/root/chroot_tmpdir/scmroot/lrmi
Cloning into '/var/lib/mock/f39-build-2547949-61915/root/chroot_tmpdir/scmroot/lrmi'...
$ git fetch origin 28c4bc8a22c4423e61cc5309498ba27b72e824f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lrmi
 * [new ref]         28c4bc8a22c4423e61cc5309498ba27b72e824f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28c4bc8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild