$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtshadertools.git /var/lib/mock/f41-build-823152-153504/root/chroot_tmpdir/scmroot/qt6-qtshadertools
Cloning into '/var/lib/mock/f41-build-823152-153504/root/chroot_tmpdir/scmroot/qt6-qtshadertools'...
$ git fetch origin c77dac6b76fecfeb6cb9a24dc15c4b43ddbf0d1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtshadertools
 * [new ref]         c77dac6b76fecfeb6cb9a24dc15c4b43ddbf0d1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c77dac6 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild