[INFO] crate biscuit 0.3.0 is already in cache
[INFO] extracting crate biscuit 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/biscuit/0.3.0
[INFO] extracting crate biscuit 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biscuit/0.3.0
[INFO] validating manifest of biscuit-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of biscuit-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing biscuit-0.3.0
[INFO] finished frobbing biscuit-0.3.0
[INFO] frobbed toml for biscuit-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/biscuit/0.3.0/Cargo.toml
[INFO] started frobbing biscuit-0.3.0
[INFO] finished frobbing biscuit-0.3.0
[INFO] frobbed toml for biscuit-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biscuit/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing biscuit-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biscuit/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bedf5571c06f24e3471a9afed3c9ca99f45aff1c26a526b1f41590508eb70514
[INFO] running `"docker" "start" "-a" "bedf5571c06f24e3471a9afed3c9ca99f45aff1c26a526b1f41590508eb70514"`
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling ring v0.16.7
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling biscuit v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ring::aead::SealingKey::<N>::seal_in_place': Renamed to `seal_in_place_append_tag`.
[INFO] [stderr]    --> src/jwa.rs:758:17
[INFO] [stderr]     |
[INFO] [stderr] 758 |     sealing_key.seal_in_place(aead::Aad::from(aad), &mut in_out)?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:62:5
[INFO] [stderr]     |
[INFO] [stderr] 62  |     deprecated,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.76s
[INFO] running `"docker" "inspect" "bedf5571c06f24e3471a9afed3c9ca99f45aff1c26a526b1f41590508eb70514"`
[INFO] running `"docker" "rm" "-f" "bedf5571c06f24e3471a9afed3c9ca99f45aff1c26a526b1f41590508eb70514"`
[INFO] [stdout] bedf5571c06f24e3471a9afed3c9ca99f45aff1c26a526b1f41590508eb70514
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biscuit/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d9b6af5b5639eda23a98f94ce71a988e0334951b14d73280e49465149e34014b
[INFO] running `"docker" "start" "-a" "d9b6af5b5639eda23a98f94ce71a988e0334951b14d73280e49465149e34014b"`
[INFO] [stderr]    Compiling serde_test v1.0.99
[INFO] [stderr]    Compiling biscuit v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'ring::aead::SealingKey::<N>::seal_in_place': Renamed to `seal_in_place_append_tag`.
[INFO] [stderr]    --> src/jwa.rs:758:17
[INFO] [stderr]     |
[INFO] [stderr] 758 |     sealing_key.seal_in_place(aead::Aad::from(aad), &mut in_out)?;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:62:5
[INFO] [stderr]     |
[INFO] [stderr] 62  |     deprecated,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.84s
[INFO] running `"docker" "inspect" "d9b6af5b5639eda23a98f94ce71a988e0334951b14d73280e49465149e34014b"`
[INFO] running `"docker" "rm" "-f" "d9b6af5b5639eda23a98f94ce71a988e0334951b14d73280e49465149e34014b"`
[INFO] [stdout] d9b6af5b5639eda23a98f94ce71a988e0334951b14d73280e49465149e34014b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biscuit/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3697540281e1ac83ffae6295ef6b82b6e0dc9f445eca6e21fb843732dff75c50
[INFO] running `"docker" "start" "-a" "3697540281e1ac83ffae6295ef6b82b6e0dc9f445eca6e21fb843732dff75c50"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/biscuit-d92dd945c5493f13
[INFO] [stdout] 
[INFO] [stdout] running 132 tests
[INFO] [stdout] test jwa::tests::aes256gcm_key_length ... ok
[INFO] [stdout] test jwa::tests::aes128gcmkw_key_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::aes1256gcm_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::aes128gcm_key_length ... ok
[INFO] [stdout] test jwa::tests::aes_gcm_128_encryption_round_trip_fixed_key_nonce ... ok
[INFO] [stdout] test jwa::tests::aes_gcm_256_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::aes_gcm_128_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::aes_gcm_256_encryption_round_trip_fixed_key_nonce ... ok
[INFO] [stdout] test jwa::tests::cek_aes128gcmkw_returns_right_key_length ... ok
[INFO] [stdout] test jwa::tests::aes128gcm_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::cek_aes256gcmkw_returns_right_key_length ... ok
[INFO] [stdout] test jwa::tests::rng_is_created ... ok
[INFO] [stdout] test jwa::tests::dir_cek_returns_provided_key ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_es256_round_trip ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_hs256 ... ok
[INFO] [stdout] test jwa::tests::aes256gcmkw_key_encryption_round_trip ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_none ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_rs256 ... ok
[INFO] [stdout] test jwa::tests::verify_es256 ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_rs256_key_params ... ok
[INFO] [stdout] test jwa::tests::verify_es384 ... ok
[INFO] [stdout] test jwa::tests::sign_and_verify_ps256_round_trip ... ok
[INFO] [stdout] test jwe::tests::compression_algorithm_json_serde ... ok
[INFO] [stdout] test jwe::tests::compression_algorithm_serde_token ... ok
[INFO] [stdout] test jwe::tests::custom_jwe_header_round_trip ... ok
[INFO] [stdout] test jwa::tests::verify_ps256 ... ok
[INFO] [stdout] test jwa::tests::invalid_es256 ... ok
[INFO] [stdout] test jwa::tests::invalid_ps256 ... ok
[INFO] [stdout] test jwa::tests::invalid_rs256 ... ok
[INFO] [stdout] test jwe::tests::decrypt_with_mismatch_enc_algorithm ... ok
[INFO] [stdout] test jwe::tests::decrypt_with_incorrect_length ... ok
[INFO] [stdout] test jwe::tests::decrypt_with_mismatch_cek_algorithm ... ok
[INFO] [stdout] test jwa::tests::verify_es512 ... ok
[INFO] [stdout] test jwa::tests::invalid_none ... ok
[INFO] [stdout] test jwe::tests::invalid_modified_encrypted_cek_for_aes256gcm ... ok
[INFO] [stdout] test jwe::tests::invalid_nonce_for_aes256gcmkw ... ok
[INFO] [stdout] test jwe::tests::invalid_tag_for_aes256gcmkw ... ok
[INFO] [stdout] test jwe::tests::invalid_modified_header_for_aes256gcm ... ok
[INFO] [stdout] test jwe::tests::invalid_tag_for_aes256gcm ... ok
[INFO] [stdout] test jwa::tests::invalid_hs256 ... ok
[INFO] [stdout] test jwe::tests::jwe_a256gcmkw_a256gcm_jws_round_trip ... ok
[INFO] [stdout] test jwe::tests::jwe_a256gcmkw_a256gcm_string_round_trip ... ok
[INFO] [stdout] test jwe::tests::invalid_modified_encrypted_payload_for_aes256gcm ... ok
[INFO] [stdout] test jwk::tests::jwk_serde_smoke_test ... ok
[INFO] [stdout] test jwe::tests::invalid_modified_encrypted_nonce_for_aes256gcm ... ok
[INFO] [stdout] test jwe::tests::jwe_header_round_trips ... ok
[INFO] [stdout] test jwe::tests::jwe_dir_aes256gcm_jws_round_trip ... ok
[INFO] [stdout] test jwk::tests::key_operations_serde_token ... ok
[INFO] [stdout] test jwk::tests::key_operations_json_serde ... ok
[INFO] [stdout] test jwk::tests::public_key_use_serde_token ... ok
[INFO] [stdout] test jwk::tests::jwk_set_symmetric_key ... ok
[INFO] [stdout] test jws::tests::compact_jws_decode_token_invalid_signature_hs256 ... ok
[INFO] [stdout] test jwk::tests::public_key_use_json_serde ... ok
[INFO] [stdout] test jwk::tests::jwk_set_find_some_test ... ok
[INFO] [stdout] test jws::tests::compact_jws_decode_token_invalid_signature_rs256 ... ok
[INFO] [stdout] test jws::tests::compact_jws_decode_token_missing_parts ... ok
[INFO] [stdout] test jwk::tests::jwk_set_find_none_test ... ok
[INFO] [stdout] test jwk::tests::jwk_set_public_key_serde_test ... ok
[INFO] [stdout] test jws::tests::compact_jws_encode_with_additional_header_fields ... ok
[INFO] [stdout] test jwk::tests::jwk_set_private_key_serde_test ... ok
[INFO] [stdout] test jws::tests::compact_jws_decode_token_wrong_algorithm ... ok
[INFO] [stdout] test jws::tests::decoded_compact_jws_cannot_be_deserialized ... ok
[INFO] [stdout] test jws::tests::compact_jws_round_trip_hs256 ... ok
[INFO] [stdout] test jws::tests::signature_is_returned_correctly ... ok
[INFO] [stdout] test jws::tests::unverified_header_is_returned_correctly ... ok
[INFO] [stdout] test jws::tests::unverified_payload_is_returned_correctly ... ok
[INFO] [stdout] test serde_custom::base64_url_uint::tests::serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::byte_sequence::tests::serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::flatten::tests::duplicate_keys_serialization_token_error ... ok
[INFO] [stdout] test jws::tests::compact_jws_round_trip_hs256_for_bytes_payload ... ok
[INFO] [stdout] test jws::tests::compact_jws_round_trip_none ... ok
[INFO] [stdout] test jws::tests::header_serialization_round_trip_with_optional ... ok
[INFO] [stdout] test jws::tests::header_serialization_round_trip_no_optional ... ok
[INFO] [stdout] test jws::tests::compact_jws_round_trip_rs256 ... ok
[INFO] [stdout] test jws::tests::compact_jws_verify_es256 ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_intersection_for_five_sets ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_intersection_for_one ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_intersection_for_two_sets ... ok
[INFO] [stdout] test serde_custom::flatten::tests::serde_json_generic ... ok
[INFO] [stdout] test serde_custom::flatten::tests::serde_json_is_correct ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_non_intersection_for_two_sets ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_non_intersection_for_five_sets ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_intersection_for_three_sets ... ok
[INFO] [stdout] test serde_custom::flatten::tests::serde_tokens ... ok
[INFO] [stdout] test serde_custom::flatten::tests::pairwise_non_intersection_for_three_sets ... ok
[INFO] [stdout] test serde_custom::option_base64_url_uint::tests::none_json_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::option_base64_url_uint::tests::none_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::flatten::tests::serialization_overwrite_test ... ok
[INFO] [stdout] test serde_custom::option_base64_url_uint::tests::some_json_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::option_base64_url_uint::tests::some_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::flatten::tests::errors_on_duplicate_keys ... ok
[INFO] [stdout] test serde_custom::flatten::tests::serde_tokens_generic ... ok
[INFO] [stdout] test jws::tests::decoded_compact_jws_cannot_be_serialized ... ok
[INFO] [stdout] test serde_custom::option_byte_sequence::tests::some_serialization_round_trip ... ok
[INFO] [stdout] test tests::claims_set_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::option_byte_sequence::tests::some_json_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::option_byte_sequence::tests::none_serialization_round_trip ... ok
[INFO] [stdout] test serde_custom::option_byte_sequence::tests::none_json_serialization_round_trip ... ok
[INFO] [stdout] test tests::claims_set_serialization_tokens_round_trip ... ok
[INFO] [stdout] test tests::claims_set_serialization_tokens_error ... ok
[INFO] [stdout] test tests::compact_part_base64_url_round_trip ... ok
[INFO] [stdout] test tests::compact_part_vec_u8_round_trip ... ok
[INFO] [stdout] test tests::compact_part_round_trip ... ok
[INFO] [stdout] test tests::invalid_private_claims_will_fail_to_serialize ... ok
[INFO] [stdout] test tests::multiple_strings_serialization_round_trip ... ok
[INFO] [stdout] test tests::registered_claims_serialization_round_trip ... ok
[INFO] [stdout] test tests::single_string_or_uri_string_serialization_round_trip ... ok
[INFO] [stdout] test tests::empty_registered_claims_serialization_round_trip ... ok
[INFO] [stdout] test tests::single_string_or_uri_uri_serialization_round_trip ... ok
[INFO] [stdout] test tests::single_string_serialization_round_trip ... ok
[INFO] [stdout] test tests::string_or_uri_arbitrary_serialization_round_trip ... ok
[INFO] [stdout] test tests::validate_audience_when_multiple ... ok
[INFO] [stdout] test tests::string_or_uri_uri_serialization_round_trip ... ok
[INFO] [stdout] test tests::multiple_string_or_uri_serialization_round_trip ... ok
[INFO] [stdout] test tests::validate_audience_when_single ... ok
[INFO] [stdout] test tests::string_or_uri_will_fail_invalid_uris_containing_colons ... ok
[INFO] [stdout] test tests::timestamp_serialization_roundtrip ... ok
[INFO] [stdout] test tests::validate_times_catch_expired_token ... ok
[INFO] [stdout] test tests::validate_issuer_catch_mismatch ... ok
[INFO] [stdout] test tests::validate_times_catch_early_token ... ok
[INFO] [stdout] test tests::validate_times_missing_all ... ok
[INFO] [stdout] test tests::validate_times_catch_too_old_token ... ok
[INFO] [stdout] test tests::validate_times_missing_aud ... ok
[INFO] [stdout] test tests::validate_times_catch_future_token ... ok
[INFO] [stdout] test tests::validate_times_missing_iss ... ok
[INFO] [stdout] test tests::validate_times_valid_token_with_default_options ... ok
[INFO] [stdout] test tests::validate_times_valid_token_with_epsilon ... ok
[INFO] [stdout] test tests::validate_times_missing_iat ... ok
[INFO] [stdout] test tests::validate_valid_token_with_all_required ... ok
[INFO] [stdout] test tests::validate_times_missing_sub ... ok
[INFO] [stdout] test tests::validate_times_missing_exp ... ok
[INFO] [stdout] test tests::validate_times_missing_nbf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 132 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests biscuit
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/jws.rs - jws::Secret::Bytes (line 283) ... ok
[INFO] [stdout] test src/jws.rs - jws::Secret::PublicKey (line 356) ... ok
[INFO] [stdout] test src/jws.rs - jws::Secret::EcdsaKeyPair (line 326) ... ok
[INFO] [stdout] test src/serde_custom/flatten.rs - serde_custom::flatten (line 72) ... ignored
[INFO] [stdout] test src/jws.rs - jws::Secret::RsaKeyPair (line 310) ... ok
[INFO] [stdout] test src/serde_custom/flatten.rs - serde_custom::flatten (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - Empty (line 345) ... ok
[INFO] [stdout] test src/jwe.rs - jwe::Compact (line 251) ... ok
[INFO] [stdout] test src/lib.rs - JWE (line 233) ... ok
[INFO] [stdout] test src/lib.rs - SingleOrMultiple (line 621) ... ok
[INFO] [stdout] test src/lib.rs - JWT (line 153) ... ok
[INFO] [stdout] test src/lib.rs - StringOrUri (line 704) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3697540281e1ac83ffae6295ef6b82b6e0dc9f445eca6e21fb843732dff75c50"`
[INFO] running `"docker" "rm" "-f" "3697540281e1ac83ffae6295ef6b82b6e0dc9f445eca6e21fb843732dff75c50"`
[INFO] [stdout] 3697540281e1ac83ffae6295ef6b82b6e0dc9f445eca6e21fb843732dff75c50