$ git clone -n https://src.fedoraproject.org/rpms/kaddressbook.git /var/lib/mock/f39-test-2571081-62244/root/chroot_tmpdir/scmroot/kaddressbook
Cloning into '/var/lib/mock/f39-test-2571081-62244/root/chroot_tmpdir/scmroot/kaddressbook'...
$ git fetch origin 1ba944f67aae7bcb7606f7e1fe16a90e6e460d24:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kaddressbook
 * [new ref]         1ba944f67aae7bcb7606f7e1fe16a90e6e460d24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ba944f 23.08.5