$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtlottie.git /var/lib/mock/f38-build-side-42-init-devel-1034124-29739/root/chroot_tmpdir/scmroot/qt6-qtlottie
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1034124-29739/root/chroot_tmpdir/scmroot/qt6-qtlottie'...
$ git fetch origin 2d65063ff5350e0d6dc2fd5a5f1f6ebb7fdf971f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtlottie
 * [new ref]         2d65063ff5350e0d6dc2fd5a5f1f6ebb7fdf971f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d65063 6.5.2