$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtdeclarative.git /var/lib/mock/f45-build-34102-677/root/chroot_tmpdir/scmroot/qt6-qtdeclarative
Cloning into '/var/lib/mock/f45-build-34102-677/root/chroot_tmpdir/scmroot/qt6-qtdeclarative'...
$ git fetch origin 05d82bbddd43586d414b848733f91e2577344b97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtdeclarative
 * [new ref]         05d82bbddd43586d414b848733f91e2577344b97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05d82bb Upstream backport: QML Engine: correctly compare composites when multiple engines are used