$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f40-build-2048928-49008/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f40-build-2048928-49008/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin 68fc0e90cc89051ab9d300cd437ca9a81a88311c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         68fc0e90cc89051ab9d300cd437ca9a81a88311c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68fc0e9 24.01.80