$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtpositioning.git /var/lib/mock/f42-build-868353-176063/root/chroot_tmpdir/scmroot/qt6-qtpositioning
Cloning into '/var/lib/mock/f42-build-868353-176063/root/chroot_tmpdir/scmroot/qt6-qtpositioning'...
$ git fetch origin 1b42fe97550a8bb9f9245d78f3298d35af4dd8f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtpositioning
 * [new ref]         1b42fe97550a8bb9f9245d78f3298d35af4dd8f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b42fe9 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild