$ git clone -n https://src.fedoraproject.org/rpms/kdebugsettings.git /var/lib/mock/f40-build-2056351-49122/root/chroot_tmpdir/scmroot/kdebugsettings
Cloning into '/var/lib/mock/f40-build-2056351-49122/root/chroot_tmpdir/scmroot/kdebugsettings'...
$ git fetch origin 81dcc20be5bb68ae9bdfd9506b87e1bbfcfb876f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdebugsettings
 * [new ref]         81dcc20be5bb68ae9bdfd9506b87e1bbfcfb876f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81dcc20 24.01.80