$ git clone -n https://src.fedoraproject.org/rpms/tokodon.git /var/lib/mock/f39-build-1677880-40960/root/chroot_tmpdir/scmroot/tokodon
Cloning into '/var/lib/mock/f39-build-1677880-40960/root/chroot_tmpdir/scmroot/tokodon'...
$ git fetch origin fdce166d21fc93a43614903d54d824dc560e1915:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tokodon
 * [new ref]         fdce166d21fc93a43614903d54d824dc560e1915 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fdce166 23.08.2