$ git clone -n https://src.fedoraproject.org/rpms/qt6-qttools.git /var/lib/mock/f42-build-868306-176054/root/chroot_tmpdir/scmroot/qt6-qttools
Cloning into '/var/lib/mock/f42-build-868306-176054/root/chroot_tmpdir/scmroot/qt6-qttools'...
$ git fetch origin f5d10d39ca9a20a8db7592e58b3344560a528fe5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qttools
 * [new ref]         f5d10d39ca9a20a8db7592e58b3344560a528fe5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5d10d3 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild