$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt5-qtgraphicaleffects.git /var/lib/mock/f42-build-3364870-45045/root/chroot_tmpdir/scmroot/mingw-qt5-qtgraphicaleffects
Cloning into '/var/lib/mock/f42-build-3364870-45045/root/chroot_tmpdir/scmroot/mingw-qt5-qtgraphicaleffects'...
$ git fetch origin bce78d5c81cde1c4818e5cd2da6f276dc703c7da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt5-qtgraphicaleffects
 * [new ref]         bce78d5c81cde1c4818e5cd2da6f276dc703c7da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bce78d5 Update to 5.15.16