$ git clone -n https://src.fedoraproject.org/rpms/kblackbox.git /var/lib/mock/f40-build-2516387-61729/root/chroot_tmpdir/scmroot/kblackbox
Cloning into '/var/lib/mock/f40-build-2516387-61729/root/chroot_tmpdir/scmroot/kblackbox'...
$ git fetch origin 181061a7b02a5963e6642754701650198b921738:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kblackbox
 * [new ref]         181061a7b02a5963e6642754701650198b921738 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 181061a 24.02.0