$ git clone -n https://src.fedoraproject.org/rpms/kdiamond.git /var/lib/mock/f40-build-2067334-49291/root/chroot_tmpdir/scmroot/kdiamond
Cloning into '/var/lib/mock/f40-build-2067334-49291/root/chroot_tmpdir/scmroot/kdiamond'...
$ git fetch origin 12e8161502558dc8fe3126902cd2472b9fd574e5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdiamond
 * [new ref]         12e8161502558dc8fe3126902cd2472b9fd574e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12e8161 Update to 24.01.80