[INFO] fetching crate serde_ipld_dagcbor 0.7.0...
[INFO] testing serde_ipld_dagcbor-0.7.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate serde_ipld_dagcbor 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate serde_ipld_dagcbor 0.7.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_ipld_dagcbor 0.7.0
[INFO] tweaked toml for crates.io crate serde_ipld_dagcbor 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_ipld_dagcbor 0.7.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_ipld_dagcbor 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_tuple v1.1.3
[INFO] [stderr]   Downloaded ipld-core v0.4.3
[INFO] [stderr]   Downloaded serde-transcode v1.1.1
[INFO] [stderr]   Downloaded serde_tuple_macros v1.1.3
[INFO] [stderr]   Downloaded cbor4ii v1.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d
[INFO] running `Command { std: "docker" "start" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]    Compiling match-lookup v0.1.2
[INFO] [stderr]    Compiling const-str v0.4.3
[INFO] [stderr]    Compiling cbor4ii v1.2.2
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.18
[INFO] [stderr]    Compiling multihash v0.19.5
[INFO] [stderr]    Compiling data-encoding-macro v0.1.20
[INFO] [stderr]    Compiling multibase v0.9.2
[INFO] [stderr]    Compiling cid v0.11.3
[INFO] [stderr]    Compiling ipld-core v0.4.3
[INFO] [stderr]    Compiling serde_ipld_dagcbor v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-hex v1.19.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.18
[INFO] [stderr]    Compiling match-lookup v0.1.2
[INFO] [stderr]    Compiling serde_tuple_macros v1.1.3
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling data-encoding-macro v0.1.20
[INFO] [stderr]    Compiling multibase v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling multihash v0.19.5
[INFO] [stderr]    Compiling serde_tuple v1.1.3
[INFO] [stderr]    Compiling serde-transcode v1.1.1
[INFO] [stderr]    Compiling cid v0.11.3
[INFO] [stderr]    Compiling ipld-core v0.4.3
[INFO] [stderr]    Compiling serde_ipld_dagcbor v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.25s
[INFO] running `Command { std: "docker" "inspect" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/serde_ipld_dagcbor-6e1ff1f28d3f910c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cid.rs (/opt/rustwide/target/release/deps/cid-9a83cef7f5a36235)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_binary_not_as_cid ... ok
[INFO] [stdout] test test_cid_in_kinded_enum_with_newtype ... ok
[INFO] [stdout] test test_cid_decode_from_reader ... ok
[INFO] [stdout] test test_cid_in_kinded_enum ... ok
[INFO] [stdout] test test_cid_in_tagged_enum ... ok
[INFO] [stdout] test test_cid_non_minimally_encoded ... ok
[INFO] [stdout] test test_cid_bytes_without_tag ... ok
[INFO] [stdout] test test_cid_empty_errors ... ok
[INFO] [stdout] test test_cid_not_as_bytes ... ok
[INFO] [stdout] test test_cid_struct ... ok
[INFO] [stderr]      Running tests/codec.rs (/opt/rustwide/target/release/deps/codec-e3c28bf63b2d72be)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_codec_generic ... ok
[INFO] [stdout] test test_codec_links ... ok
[INFO] [stdout] test test_codec_decode ... ok
[INFO] [stdout] test test_codec_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/de.rs (/opt/rustwide/target/release/deps/de-0d51a3e5c8b2b108)
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test test_bignum_tags_rejected ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_array_length_non_minimal ... ok
[INFO] [stdout] test crash ... ok
[INFO] [stdout] test error_on_undefined ... ok
[INFO] [stdout] test invalid_string ... ok
[INFO] [stdout] test test_byte_string_length_non_minimal ... ok
[INFO] [stdout] test test_crazy_list ... ok
[INFO] [stdout] test attempt_stack_overflow ... ok
[INFO] [stdout] test test_from_reader_once ... ok
[INFO] [stdout] test test_float_to_f32 ... ok
[INFO] [stdout] test test_default_values ... ok
[INFO] [stdout] test test_byte_string ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_lengths_minimal_ok ... ok
[INFO] [stdout] test test_float_encoded_as_non_f64_ipld ... ok
[INFO] [stdout] test test_indefinite_byte_string_error ... ok
[INFO] [stdout] test test_float_negative_zero ... ok
[INFO] [stdout] test test_infinity_f32 ... ok
[INFO] [stdout] test test_indefinite_list_error ... ok
[INFO] [stdout] test test_list1 ... ok
[INFO] [stdout] test test_indefinite_object_error ... ok
[INFO] [stdout] test test_indefinite_string_error ... ok
[INFO] [stdout] test test_infinity_f16 ... ok
[INFO] [stdout] test test_infinity_f64 ... ok
[INFO] [stdout] test test_ipaddr_deserialization ... ok
[INFO] [stdout] test test_minimal_boundaries ... ok
[INFO] [stdout] test test_multiple_indefinite_strings_error ... ok
[INFO] [stdout] test test_nan_f16 ... ok
[INFO] [stdout] test test_non_string_map_keys_rejected ... ok
[INFO] [stdout] test test_map_length_non_minimal ... ok
[INFO] [stdout] test test_numbers1 ... ok
[INFO] [stdout] test test_nan_f64 ... ok
[INFO] [stdout] test test_numbers2 ... ok
[INFO] [stdout] test test_nan_via_ipld ... ok
[INFO] [stdout] test test_numbers3 ... ok
[INFO] [stdout] test test_negative_minimal_ok ... ok
[INFO] [stdout] test test_numbers_large_negative ... ok
[INFO] [stdout] test test_object ... ok
[INFO] [stdout] test test_rejected_tag ... ok
[INFO] [stdout] test test_stream_deserializer ... ok
[INFO] [stdout] test test_list2 ... ok
[INFO] [stdout] test test_map_duplicate_keys ... ok
[INFO] [stdout] test test_map_keys_unordered ... ok
[INFO] [stdout] test test_nan_f32 ... ok
[INFO] [stdout] test test_option_roundtrip ... ok
[INFO] [stdout] test test_stream_deserializer_marker_traits ... ok
[INFO] [stdout] test test_stream_deserializer_trailing_data ... ok
[INFO] [stdout] test test_object_determinism_roundtrip ... ok
[INFO] [stdout] test test_map_key_length_non_minimal ... ok
[INFO] [stdout] test test_option_none_roundtrip ... ok
[INFO] [stdout] test test_map_keys_length_first ... ok
[INFO] [stdout] test test_string1 ... ok
[INFO] [stdout] test test_negative_non_minimal ... ok
[INFO] [stdout] test test_string2 ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_unsigned_minimal_ok ... ok
[INFO] [stdout] test test_unsigned_non_minimal ... ok
[INFO] [stdout] test test_variable_length_map_error ... ok
[INFO] [stdout] test test_string3 ... ok
[INFO] [stdout] test test_struct_field_order_differs_from_keys ... ok
[INFO] [stdout] test test_struct_keys_unordered ... ok
[INFO] [stdout] test test_text_string_length_non_minimal ... ok
[INFO] [stdout] test test_trailing_bytes ... ok
[INFO] [stdout] test truncated_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum.rs (/opt/rustwide/target/release/deps/enum-ea9d4be60f0e0631)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_repr_enum ... ok
[INFO] [stderr]      Running tests/ipld.rs (/opt/rustwide/target/release/deps/ipld-4d28fc7844736590)
[INFO] [stdout] test test_data_enum ... ok
[INFO] [stdout] test test_variable_length_array_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test unit_struct_not_supported ... ok
[INFO] [stdout] test struct_with_tuple_representation ... ok
[INFO] [stdout] test serde ... ok
[INFO] [stderr]      Running tests/ser.rs (/opt/rustwide/target/release/deps/ser-2f4c0f831954ad98)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_byte_string ... ok
[INFO] [stdout] test test_infinity ... ok
[INFO] [stdout] test test_non_string_map_keys_rejected ... ok
[INFO] [stdout] test test_f32 ... ok
[INFO] [stdout] test test_object ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_non_unbound_list ... ok
[INFO] [stdout] test test_object_charkey ... ok
[INFO] [stdout] test test_struct_canonical ... ok
[INFO] [stdout] test test_struct_variant_canonical ... ok
[INFO] [stdout] test test_key_order_transcode_map ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_ip_addr ... ok
[INFO] [stdout] test test_negative_zero ... ok
[INFO] [stdout] test test_nan ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test test_neg_infinity ... ok
[INFO] [stderr]      Running tests/std_types.rs (/opt/rustwide/target/release/deps/std_types-7e184028e32360fd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test test_bool_false ... ok
[INFO] [stdout] test test_char_broken_heart ... ok
[INFO] [stdout] test test_i64_min ... ok
[INFO] [stdout] test test_i128_max_u64 ... ok
[INFO] [stdout] test test_color_enum_with_alpha ... ok
[INFO] [stdout] test test_color_enum_transparent ... ok
[INFO] [stdout] test test_i128_a ... ok
[INFO] [stdout] test test_isize_255 ... ok
[INFO] [stdout] test test_i128_min_cbor ... ok
[INFO] [stdout] test test_isize_neg_256 ... ok
[INFO] [stdout] test test_color_enum ... ok
[INFO] [stdout] test test_f32_encoding_is_f64 ... ok
[INFO] [stdout] test test_str_pangram_de ... ok
[INFO] [stdout] test test_char_null ... ok
[INFO] [stdout] test test_i8_23 ... ok
[INFO] [stdout] test test_f64_12345_point_6 ... ok
[INFO] [stdout] test test_i8_5 ... ok
[INFO] [stdout] test test_i8_neg_128 ... ok
[INFO] [stdout] test test_i8_24 ... ok
[INFO] [stdout] test test_f32_strict_precision_rejection ... ok
[INFO] [stdout] test test_isize_neg_257 ... ok
[INFO] [stdout] test test_bool_true ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_u32_98745874 ... ok
[INFO] [stdout] test test_option_none ... ok
[INFO] [stdout] test test_option_some ... ok
[INFO] [stdout] test test_u64_max ... ok
[INFO] [stdout] test test_optional_person_struct ... ok
[INFO] [stdout] test test_person_struct ... ok
[INFO] [stdout] test test_u128 ... ok
[INFO] [stdout] test test_f32_roundtrip ... ok
[INFO] [stderr]    Doc-tests serde_ipld_dagcbor
[INFO] [stdout] test test_u128_max_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/de.rs - de::from_reader (line 62) ... ok
[INFO] [stdout] test src/de.rs - de::from_reader (line 71) - compile fail ... ok
[INFO] [stdout] test src/de.rs - de::from_reader_once (line 101) ... ok
[INFO] [stdout] test src/de.rs - de::iter_from_reader (line 135) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 39) ... ok
[INFO] [stdout] test src/de.rs - de::from_slice (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d", kill_on_drop: false }`
[INFO] [stdout] 05d5cdeb90e3eb15ea5548a851f3f12747f1094322cc9ec9eb517b751bed3b9d
