$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qtdeclarative.git /var/lib/mock/f40-build-2173100-51060/root/chroot_tmpdir/scmroot/mingw-qt6-qtdeclarative
Cloning into '/var/lib/mock/f40-build-2173100-51060/root/chroot_tmpdir/scmroot/mingw-qt6-qtdeclarative'...
$ git fetch origin 564cd9aa539f563f5083fd71f82806f2e9da53af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qtdeclarative
 * [new ref]         564cd9aa539f563f5083fd71f82806f2e9da53af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 564cd9a Update to 6.6.1