$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtimageformats.git /var/lib/mock/f40-build-2373040-60406/root/chroot_tmpdir/scmroot/qt6-qtimageformats
Cloning into '/var/lib/mock/f40-build-2373040-60406/root/chroot_tmpdir/scmroot/qt6-qtimageformats'...
$ git fetch origin 16bef9e46b2c1c5b5ee114642cb9e35822d7b912:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtimageformats
 * [new ref]         16bef9e46b2c1c5b5ee114642cb9e35822d7b912 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16bef9e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild