$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtcharts.git /var/lib/mock/f42-build-868205-176015/root/chroot_tmpdir/scmroot/qt6-qtcharts
Cloning into '/var/lib/mock/f42-build-868205-176015/root/chroot_tmpdir/scmroot/qt6-qtcharts'...
$ git fetch origin 056e7dd72b2273f8ced543862ada91fffa57e047:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtcharts
 * [new ref]         056e7dd72b2273f8ced543862ada91fffa57e047 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 056e7dd Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild