[INFO] crate hpack 0.3.0 is already in cache
[INFO] testing hpack-0.3.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate hpack 0.3.0 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate hpack 0.3.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hpack 0.3.0
[INFO] finished tweaking crates.io crate hpack 0.3.0
[INFO] tweaked toml for crates.io crate hpack 0.3.0 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 726c88a49f460dfbb311a93f284f83963d5ffc3b1f3ef73c731b10a8692d931d
[INFO] running `"docker" "start" "-a" "726c88a49f460dfbb311a93f284f83963d5ffc3b1f3ef73c731b10a8692d931d"`
[INFO] [stderr]    Compiling hpack v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `get_max_table_size`
[INFO] [stderr]    --> src/lib.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn get_max_table_size(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec`
[INFO] [stderr]    --> src/lib.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn to_vec(&self) -> Vec<(Vec<u8>, Vec<u8>)> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "726c88a49f460dfbb311a93f284f83963d5ffc3b1f3ef73c731b10a8692d931d"`
[INFO] running `"docker" "rm" "-f" "726c88a49f460dfbb311a93f284f83963d5ffc3b1f3ef73c731b10a8692d931d"`
[INFO] [stdout] 726c88a49f460dfbb311a93f284f83963d5ffc3b1f3ef73c731b10a8692d931d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d193b60c0062bc1d8eff62f035151ecc8dc99d2427104b1f53d13477fb2162b7
[INFO] running `"docker" "start" "-a" "d193b60c0062bc1d8eff62f035151ecc8dc99d2427104b1f53d13477fb2162b7"`
[INFO] [stderr]    Compiling hpack v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "d193b60c0062bc1d8eff62f035151ecc8dc99d2427104b1f53d13477fb2162b7"`
[INFO] running `"docker" "rm" "-f" "d193b60c0062bc1d8eff62f035151ecc8dc99d2427104b1f53d13477fb2162b7"`
[INFO] [stdout] d193b60c0062bc1d8eff62f035151ecc8dc99d2427104b1f53d13477fb2162b7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 7db368015e9d8c635c50ae498e8624bfa9f188b590061f5d41f05d5973d8c72c
[INFO] running `"docker" "start" "-a" "7db368015e9d8c635c50ae498e8624bfa9f188b590061f5d41f05d5973d8c72c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hpack-ad0ce50e85285b2d
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test decoder::tests::test_decode_integer ... ok
[INFO] [stdout] test decoder::tests::test_detect_dynamic_table_size_update ... ok
[INFO] [stdout] test decoder::tests::test_decode_string_no_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_indexed_name ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_field_never_indexed ... ok
[INFO] [stdout] test decoder::tests::test_decode_fully_in_static_table ... ok
[INFO] [stdout] test decoder::tests::response_sequence_no_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_string_no_huffman_long ... ok
[INFO] [stdout] test decoder::tests::test_decode_integer_errors ... ok
[INFO] [stdout] test decoder::tests::test_decode_multiple_fully_in_static_table ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_both ... ok
[INFO] [stdout] test decoder::tests::test_decoder_clear_dynamic_table ... ok
[INFO] [stdout] test decoder::tests::test_detect_indexed ... ok
[INFO] [stdout] test decoder::tests::request_sequence_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_name_in_dynamic ... ok
[INFO] [stdout] test encoder::tests::test_encode_integer ... ok
[INFO] [stdout] test encoder::tests::test_encode_only_method ... ok
[INFO] [stdout] test decoder::tests::response_sequence_huffman ... ok
[INFO] [stdout] test encoder::tests::test_name_indexed_value_not ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_never_indexed ... ok
[INFO] [stdout] test decoder::tests::test_literal_header_missing_value ... ok
[INFO] [stdout] test decoder::tests::test_literal_header_key_incomplete ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_without_indexing ... ok
[INFO] [stdout] test decoder::tests::test_index_out_of_bounds ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_incremental_indexing ... ok
[INFO] [stdout] test encoder::tests::test_uses_index_on_second_iteration ... ok
[INFO] [stdout] test encoder::tests::test_multiple_headers_encoded ... ok
[INFO] [stdout] test decoder::tests::test_request_sequence_no_huffman ... ok
[INFO] [stdout] test decoder::tests::test_invalid_literal_huffman_string ... ok
[INFO] [stdout] test encoder::tests::test_custom_header_gets_indexed ... ok
[INFO] [stdout] test tests::test_dynamic_table_auto_resize_into_empty ... ok
[INFO] [stdout] test tests::test_dynamic_table_change_max_size ... ok
[INFO] [stdout] test huffman::tests::test_padding_invalid ... ok
[INFO] [stdout] test huffman::tests::test_bit_iterator_single_byte ... ok
[INFO] [stdout] test tests::test_dynamic_table_clear ... ok
[INFO] [stdout] test tests::test_dynamic_table_iter_no_elems ... ok
[INFO] [stdout] test huffman::tests::test_bit_iterator_multiple_bytes ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_multiple_chars ... ok
[INFO] [stdout] test huffman::tests::test_short_padding_okay ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_single_byte ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_single_char_multiple_byte ... ok
[INFO] [stdout] test tests::test_dynamic_table_auto_resize ... ok
[INFO] [stdout] test huffman::tests::test_padding_too_long ... ok
[INFO] [stdout] test huffman::tests::test_eos_is_error ... ok
[INFO] [stdout] test tests::test_dynamic_table_size_calculation_simple ... ok
[INFO] [stdout] test tests::test_dynamic_table_max_size_zero ... ok
[INFO] [stdout] test tests::test_dynamic_table_iter_with_elems ... ok
[INFO] [stdout] test tests::test_header_table_add_to_dynamic ... ok
[INFO] [stdout] test tests::test_dynamic_table_size_calculation ... ok
[INFO] [stdout] test tests::test_header_table_index_static ... ok
[INFO] [stdout] test tests::test_header_table_index_out_of_bounds ... ok
[INFO] [stdout] test tests::test_header_table_index_dynamic ... ok
[INFO] [stdout] test tests::test_find_header_dynamic_full ... ok
[INFO] [stdout] test tests::test_find_header_static_partial ... ok
[INFO] [stdout] test tests::test_header_table_iter ... ok
[INFO] [stdout] test tests::test_find_header_static_full ... ok
[INFO] [stdout] test tests::test_find_header_dynamic_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hpack
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/encoder.rs - encoder::encode_integer_into (line 62) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 27) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 11) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 12) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 34) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7db368015e9d8c635c50ae498e8624bfa9f188b590061f5d41f05d5973d8c72c"`
[INFO] running `"docker" "rm" "-f" "7db368015e9d8c635c50ae498e8624bfa9f188b590061f5d41f05d5973d8c72c"`
[INFO] [stdout] 7db368015e9d8c635c50ae498e8624bfa9f188b590061f5d41f05d5973d8c72c