Error When an auto rectify method returns with not solvable transform

[timwaters]

See https://phabricator.wikimedia.org/T194395

gdal_translate -a_srs '+init=epsg:4326' -of VRT /home/warperdata/src/Himalayan_river_catchments.jpg.tif /home/warperdata/dst/2302_temp.vrt  -gcp 249.0261904762, 1214.95119047615, 60.0, 24.0 -gcp 398.63452380954, 249.8952380952, 60.0, 45.0 -gcp 1801.0071428572, 253.1833333334, 100.0, 45.0 -gcp 1960.4797619045, 1218.2392857142, 100.0, 24.0 -gcp 931.30595238085, 1272.49285714273, 76.0, 24.0 -gcp 962.54285714276, 294.2845238094, 76.0, 45.0

gdalwarp    -rn    -dstalpha  -s_srs 'EPSG:4326' /home/warperdata/dst/2302_temp.vrt /home/warperdata/dst/2302.tif -co TILED=YES -co COMPRESS=LZW

ERROR 1: Failed to compute GCP transform: Transform is not solvable

gdalwarp    -rn    -order 1  -dstalpha  -s_srs 'EPSG:4326' /home/warperdata/dst/2302_temp.vrt /home/warperdata/dst/2302.tif -co TILED=YES -co COMPRESS=LZW

system could check to see if that error is returned, and if so, choose a lower order