$ git clone -n https://src.fedoraproject.org/rpms/plexus-utils.git /var/lib/mock/f38-build-side-42-init-devel-582517-26075/root/chroot_tmpdir/scmroot/plexus-utils
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-582517-26075/root/chroot_tmpdir/scmroot/plexus-utils'...
$ git fetch origin 49ed8f9c236f702a21ee53957ec378b119ba3779:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-utils
 * [new ref]         49ed8f9c236f702a21ee53957ec378b119ba3779 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49ed8f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild