$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt5-qtactiveqt.git /var/lib/mock/f45-build-18736-528/root/chroot_tmpdir/scmroot/mingw-qt5-qtactiveqt
Cloning into '/var/lib/mock/f45-build-18736-528/root/chroot_tmpdir/scmroot/mingw-qt5-qtactiveqt'...
$ git fetch origin 3b207dde303a333725c4f9206ea756a03e557fee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt5-qtactiveqt
 * [new ref]         3b207dde303a333725c4f9206ea756a03e557fee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b207dd Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild