$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtscxml.git /var/lib/mock/f45-build-34124-678/root/chroot_tmpdir/scmroot/qt6-qtscxml
Cloning into '/var/lib/mock/f45-build-34124-678/root/chroot_tmpdir/scmroot/qt6-qtscxml'...
$ git fetch origin bf7d7ecd9189fedd5bd34583ecb467e86040cc5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtscxml
 * [new ref]         bf7d7ecd9189fedd5bd34583ecb467e86040cc5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf7d7ec 6.11.2