$ git clone -n https://src.fedoraproject.org/rpms/knotes.git /var/lib/mock/f40-build-775349-128052/root/chroot_tmpdir/scmroot/knotes
Cloning into '/var/lib/mock/f40-build-775349-128052/root/chroot_tmpdir/scmroot/knotes'...
$ git fetch origin 54c71deccfb31acb93db29d69726f265f4724298:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knotes
 * [new ref]         54c71deccfb31acb93db29d69726f265f4724298 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54c71de 24.01.90