$ git clone -n https://src.fedoraproject.org/rpms/kdeplasma-addons.git /var/lib/mock/f40-build-2510332-61706/root/chroot_tmpdir/scmroot/kdeplasma-addons
Cloning into '/var/lib/mock/f40-build-2510332-61706/root/chroot_tmpdir/scmroot/kdeplasma-addons'...
$ git fetch origin 698102b30509e952fe44cf1bc69a9f2f9cc55389:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdeplasma-addons
 * [new ref]         698102b30509e952fe44cf1bc69a9f2f9cc55389 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 698102b 6.0.1