$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtscript.git /var/lib/mock/f45-build-34048-676/root/chroot_tmpdir/scmroot/qt5-qtscript
Cloning into '/var/lib/mock/f45-build-34048-676/root/chroot_tmpdir/scmroot/qt5-qtscript'...
$ git fetch origin 432867071b7c1889375ad578b5fb7dc572063104:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtscript
 * [new ref]         432867071b7c1889375ad578b5fb7dc572063104 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4328670 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild