$ git clone -n https://src.fedoraproject.org/rpms/kf6-ktextwidgets.git /var/lib/mock/f42-build-867893-175861/root/chroot_tmpdir/scmroot/kf6-ktextwidgets
Cloning into '/var/lib/mock/f42-build-867893-175861/root/chroot_tmpdir/scmroot/kf6-ktextwidgets'...
$ git fetch origin 8d48005748dcb99a57e81653e1380f710cfb50a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-ktextwidgets
 * [new ref]         8d48005748dcb99a57e81653e1380f710cfb50a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d48005 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild