Can't print image in pdf about printpdf

[qarmin]

Also qpdf found some problems

cargo run --example image_alpha --features="embedded_images" --release
qpdf --check test_image.pdf

checking test_image.pdf
PDF Version: 1.3
File is not encrypted
File is not linearized
WARNING: test_image.pdf (object 7 0, offset 807): unknown token while reading object; treating as string
WARNING: test_image.pdf (object 7 0, offset 814): unknown token while reading object; treating as string
WARNING: test_image.pdf (object 7 0, offset 1115): unknown token while reading object; treating as string
WARNING: test_image.pdf (object 7 0, offset 1117): treating unexpected brace token as null
WARNING: test_image.pdf (object 7 0, offset 1118): unknown token while reading object; treating as string
WARNING: test_image.pdf (object 7 0, offset 1183): unknown token while reading object; treating as string
WARNING: test_image.pdf (object 7 0, offset 1183): too many errors; giving up on reading object
WARNING: test_image.pdf (object 7 0, offset 1195): expected endobj
qpdf: operation succeeded with warnings