$ git clone -n https://src.fedoraproject.org/rpms/recutils.git /var/lib/mock/f40-build-805519-144804/root/chroot_tmpdir/scmroot/recutils
Cloning into '/var/lib/mock/f40-build-805519-144804/root/chroot_tmpdir/scmroot/recutils'...
$ git fetch origin ae71c2d3d72f72dd8f1d9131bc0f6b338a3b2556:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/recutils
 * [new ref]         ae71c2d3d72f72dd8f1d9131bc0f6b338a3b2556 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae71c2d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild