$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt5-qtscript.git /var/lib/mock/f39-build-1856732-42427/root/chroot_tmpdir/scmroot/mingw-qt5-qtscript
Cloning into '/var/lib/mock/f39-build-1856732-42427/root/chroot_tmpdir/scmroot/mingw-qt5-qtscript'...
$ git fetch origin 2d1f3609f1bf03e944afe9dfa253822745a9dee4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt5-qtscript
 * [new ref]         2d1f3609f1bf03e944afe9dfa253822745a9dee4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d1f360 Update to 5.15.11