$ git clone -n https://src.fedoraproject.org/rpms/tokodon.git /var/lib/mock/f42-build-3357714-45030/root/chroot_tmpdir/scmroot/tokodon
Cloning into '/var/lib/mock/f42-build-3357714-45030/root/chroot_tmpdir/scmroot/tokodon'...
$ git fetch origin 025fca08b9e0c8d7041e45f111c90634ca6348f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tokodon
 * [new ref]         025fca08b9e0c8d7041e45f111c90634ca6348f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 025fca0 24.12.3