$ git clone -n https://src.fedoraproject.org/rpms/kf5-ktextwidgets.git /var/lib/mock/f42-build-3279323-41337/root/chroot_tmpdir/scmroot/kf5-ktextwidgets
Cloning into '/var/lib/mock/f42-build-3279323-41337/root/chroot_tmpdir/scmroot/kf5-ktextwidgets'...
$ git fetch origin 3148d6f4b670813f7df5cf157c897ffb4db6a32f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-ktextwidgets
 * [new ref]         3148d6f4b670813f7df5cf157c897ffb4db6a32f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3148d6f Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild