[INFO] fetching crate messpack-serde 2.0.0... [INFO] testing messpack-serde-2.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate messpack-serde 2.0.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate messpack-serde 2.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate messpack-serde 2.0.0 [INFO] tweaked toml for crates.io crate messpack-serde 2.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate messpack-serde 2.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate messpack-serde 2.0.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84cefc9d8236ed0849fedcc8055ee971179821951751c32d593d0cb159dd3d96 [INFO] running `Command { std: "docker" "start" "-a" "84cefc9d8236ed0849fedcc8055ee971179821951751c32d593d0cb159dd3d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84cefc9d8236ed0849fedcc8055ee971179821951751c32d593d0cb159dd3d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84cefc9d8236ed0849fedcc8055ee971179821951751c32d593d0cb159dd3d96", kill_on_drop: false }` [INFO] [stdout] 84cefc9d8236ed0849fedcc8055ee971179821951751c32d593d0cb159dd3d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1878dd9497da2963c54553e4734875ce3017e63ea1fb15d99032aca5346c5559 [INFO] running `Command { std: "docker" "start" "-a" "1878dd9497da2963c54553e4734875ce3017e63ea1fb15d99032aca5346c5559", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling messpack-serde v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.21s [INFO] running `Command { std: "docker" "inspect" "1878dd9497da2963c54553e4734875ce3017e63ea1fb15d99032aca5346c5559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1878dd9497da2963c54553e4734875ce3017e63ea1fb15d99032aca5346c5559", kill_on_drop: false }` [INFO] [stdout] 1878dd9497da2963c54553e4734875ce3017e63ea1fb15d99032aca5346c5559 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4587ab57f42279ce8fc164c18cde55b4f33670d81b80209ffb8cc37910b5bccb [INFO] running `Command { std: "docker" "start" "-a" "4587ab57f42279ce8fc164c18cde55b4f33670d81b80209ffb8cc37910b5bccb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling rmpv v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling serde_bytes v0.11.15 [INFO] [stderr] Compiling messpack-serde v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.36s [INFO] running `Command { std: "docker" "inspect" "4587ab57f42279ce8fc164c18cde55b4f33670d81b80209ffb8cc37910b5bccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4587ab57f42279ce8fc164c18cde55b4f33670d81b80209ffb8cc37910b5bccb", kill_on_drop: false }` [INFO] [stdout] 4587ab57f42279ce8fc164c18cde55b4f33670d81b80209ffb8cc37910b5bccb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd50626823239754de69fd41f77deeca94e2a24f7d11010c0781476dd3b8295e [INFO] running `Command { std: "docker" "start" "-a" "bd50626823239754de69fd41f77deeca94e2a24f7d11010c0781476dd3b8295e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/messpack_serde-97fc7b3fa7ab163d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test decode::test_as_ref_reader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/decode.rs (/opt/rustwide/target/debug/deps/decode-524595786b12ff01) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test fail_bool_from_fixint ... ok [INFO] [stdout] test fail_nil_from_reserved ... ok [INFO] [stdout] test fail_tuple_len_mismatch ... ignored [INFO] [stdout] test fail_str_invalid_utf8 ... ok [INFO] [stdout] test fail_depth_limit ... ok [INFO] [stdout] test fail_u32_from_u64 ... ok [INFO] [stdout] test pass_bin16_into_bytebuf ... ok [INFO] [stdout] test fail_option_u8_from_reserved ... ok [INFO] [stdout] test pass_bin32_into_bytebuf ... ok [INFO] [stdout] test pass_bin8_into_bytebuf ... ok [INFO] [stdout] test pass_bool ... ok [INFO] [stdout] test pass_bin8_into_bytebuf_regression_growing_buffer ... ok [INFO] [stdout] test pass_deserializer_cursor_position ... ok [INFO] [stdout] test pass_deserializer_get_mut ... ok [INFO] [stdout] test pass_deserializer_get_ref ... ok [INFO] [stdout] test pass_deserializer_into_inner ... ok [INFO] [stdout] test pass_f32 ... ok [INFO] [stdout] test pass_f64 ... ok [INFO] [stdout] test pass_failing_elements ... ok [INFO] [stdout] test pass_failing_enum ... ok [INFO] [stdout] test pass_from ... ok [INFO] [stdout] test pass_i16 ... ok [INFO] [stdout] test pass_i32 ... ok [INFO] [stdout] test pass_i64 ... ok [INFO] [stdout] test pass_i8_as_f32 ... ok [INFO] [stdout] test pass_isize ... ok [INFO] [stdout] test pass_map ... ok [INFO] [stdout] test pass_i8 ... ok [INFO] [stdout] test pass_nested_option_none ... ok [INFO] [stdout] test pass_option_some ... ok [INFO] [stdout] test pass_nil ... ok [INFO] [stdout] test pass_raw_invalid_utf8 ... ok [INFO] [stdout] test pass_option_none ... ok [INFO] [stdout] test pass_raw_ref_invalid_utf8 ... ok [INFO] [stdout] test pass_tuple ... ok [INFO] [stdout] test pass_u16 ... ok [INFO] [stdout] test pass_u32 ... ok [INFO] [stdout] test pass_u32_as_f64 ... ok [INFO] [stdout] test pass_u64 ... ok [INFO] [stdout] test pass_u8 ... ok [INFO] [stdout] test pass_raw_ref_valid_utf8 ... ok [INFO] [stdout] test pass_raw_valid_utf8 ... ok [INFO] [stdout] test pass_string ... ok [INFO] [stdout] test pass_u8_from_64 ... ok [INFO] [stdout] test pass_usize ... ok [INFO] [stdout] test pass_nested_option_some ... ok [INFO] [stdout] test pass_vector ... ok [INFO] [stdout] test test_deserialize_numeric ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/decode_derive.rs (/opt/rustwide/target/debug/deps/decode_derive-098dd402f00f1bc2) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test fail_enum_map_mismatch ... ok [INFO] [stdout] test fail_enum_overflow ... ok [INFO] [stdout] test pass_adjacently_tagged_enum ... ok [INFO] [stdout] test pass_enum_with_one_arg ... ok [INFO] [stdout] test pass_from_ref ... ok [INFO] [stdout] test pass_from_slice ... ok [INFO] [stdout] test pass_internally_tagged_enum_struct ... ok [INFO] [stdout] test pass_newtype ... ok [INFO] [stdout] test pass_newtype_variant ... ok [INFO] [stdout] test pass_single_field_struct ... ok [INFO] [stdout] test pass_struct ... ok [INFO] [stdout] test pass_struct_from_map ... ok [INFO] [stdout] test pass_struct_variant ... ok [INFO] [stdout] test pass_struct_enum_with_arg ... ok [INFO] [stdout] test pass_struct_with_flattened_map_field ... ok [INFO] [stdout] test pass_struct_with_flattened_struct_field ... ok [INFO] [stdout] test pass_struct_with_nested_options ... ok [INFO] [stdout] test pass_tuple_enum_with_arg ... ok [INFO] [stdout] test pass_tuple_enum_with_args ... ok [INFO] [stdout] test pass_unit_variant ... ok [INFO] [stdout] test pass_tuple_struct ... ok [INFO] [stdout] test fail_internally_tagged_enum_tuple - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-c5719e984d622cee) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test fail_null ... ok [INFO] [stdout] test pass_bin ... ok [INFO] [stdout] test pass_bool ... ok [INFO] [stdout] test get_mut ... ok [INFO] [stdout] test pass_char ... ok [INFO] [stdout] test pass_empty_map ... ok [INFO] [stdout] test pass_encoding_struct_into_vec ... ok [INFO] [stdout] test pass_f32 ... ok [INFO] [stdout] test pass_f64 ... ok [INFO] [stdout] test pass_i16 ... ok [INFO] [stdout] test pass_hash_array_bytes ... ok [INFO] [stdout] test pass_i32 ... ok [INFO] [stdout] test pass_i64_most_effective ... ok [INFO] [stdout] test pass_i64 ... ok [INFO] [stdout] test pass_i8 ... ok [INFO] [stdout] test pass_isize ... ok [INFO] [stdout] test pass_map ... ok [INFO] [stdout] test pass_option_none ... ok [INFO] [stdout] test pass_option_some ... ok [INFO] [stdout] test pass_null ... ok [INFO] [stdout] test pass_raw_ref_invalid_utf8 ... ok [INFO] [stdout] test pass_raw_valid_utf8 ... ok [INFO] [stdout] test pass_raw_invalid_utf8 ... ok [INFO] [stdout] test pass_seq ... ok [INFO] [stdout] test pass_to_vec ... ok [INFO] [stdout] test pass_string ... ok [INFO] [stdout] test pass_usize ... ok [INFO] [stdout] test pass_u64 ... ok [INFO] [stdout] test pass_u8 ... ok [INFO] [stdout] test pass_tuple ... ok [INFO] [stdout] test pass_tuple_low_bytes ... ok [INFO] [stdout] test pass_raw_ref_valid_utf8 ... ok [INFO] [stdout] test pass_u32 ... ok [INFO] [stdout] test pass_tuple_bytes ... ok [INFO] [stdout] test pass_tuple_not_bytes ... ok [INFO] [stdout] test serializer_one_type_arg ... ok [INFO] [stdout] test pass_u16 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/encode_derive.rs (/opt/rustwide/target/debug/deps/encode_derive-580d342dda558bf7) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test pass_newtype_struct ... ok [INFO] [stdout] test pass_struct ... ok [INFO] [stdout] test pass_newtype_variant ... ok [INFO] [stdout] test pass_struct_as_map_using_ext ... ok [INFO] [stdout] test pass_struct_as_map_using_triple_ext ... ok [INFO] [stdout] test pass_struct_as_tuple_using_double_ext ... ok [INFO] [stdout] test pass_tuple_struct ... ok [INFO] [stdout] test pass_tuple_variant ... ok [INFO] [stdout] test pass_struct_as_map_using_triple_ext_many_times ... ok [INFO] [stdout] test pass_unit_struct ... ok [INFO] [stdout] test pass_unit_variant ... ok [INFO] [stdout] test pass_untagged_newtype_variant ... ok [INFO] [stdout] test serialize_struct_variant ... ok [INFO] [stdout] test serialize_struct_variant_as_map ... ok [INFO] [stdout] test serialize_struct_with_flattened_struct_field ... ok [INFO] [stdout] test serialize_struct_with_flattened_map_field ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/round.rs (/opt/rustwide/target/debug/deps/round-74b581f24a00f4d5) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test issue_250 ... ignored [INFO] [stdout] test array_from_bytes ... ok [INFO] [stdout] test i128_from_integers ... ok [INFO] [stdout] test round_enum_with_newtype_struct ... ok [INFO] [stdout] test checked_seq_access_len ... ok [INFO] [stdout] test round_struct_as_map ... ok [INFO] [stdout] test round_struct_as_map_in_vec ... ok [INFO] [stdout] test round_struct_like_enum ... ok [INFO] [stdout] test round_struct_like_enum_with_struct_map ... ok [INFO] [stdout] test round_struct_like_enum_with_struct_tuple ... ok [INFO] [stdout] test round_trip_cow ... ok [INFO] [stdout] test round_trip_nested_option ... ok [INFO] [stdout] test round_trip_option ... ok [INFO] [stdout] test round_trip_optional_enum ... ok [INFO] [stdout] test round_trip_struct_with_flattened_map_field ... ok [INFO] [stdout] test round_trip_unit_struct_untagged_enum ... ignored [INFO] [stdout] test round_trip_struct_with_flattened_struct_field ... ok [INFO] [stdout] test round_trip_unit_struct ... ok [INFO] [stdout] test round_trip_untagged_enum_with_enum_associated_data ... ok [INFO] [stdout] test round_variant_string ... ok [INFO] [stdout] test roundtrip_ipaddr_ipv4addr ... ok [INFO] [stdout] test roundtrip_ipv4addr ... ok [INFO] [stdout] test roundtrip_ipaddr_ipv6addr ... ok [INFO] [stdout] test roundtrip_ipv6addr ... ok [INFO] [stdout] test roundtrip_result_ipv4addr ... ok [INFO] [stdout] test roundtrip_result_num ... ok [INFO] [stdout] test roundtrip_simple_enum ... ok [INFO] [stdout] test roundtrip_hashsets ... ok [INFO] [stdout] test roundtrip_some ... ok [INFO] [stdout] test round_trip_option_cow ... ok [INFO] [stdout] test roundtrip_some_failures ... ignored [INFO] [stdout] test roundtrip_vec ... ok [INFO] [stdout] test roundtrip_tuples_arrays ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests messpack_serde [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - MSGPACK_EXT_STRUCT_NAME (line 33) ... ignored [INFO] [stdout] test src/encode.rs - encode::Serializer::with_bytes (line 298) ... ok [INFO] [stdout] test src/decode.rs - decode::from_slice (line 1444) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd50626823239754de69fd41f77deeca94e2a24f7d11010c0781476dd3b8295e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd50626823239754de69fd41f77deeca94e2a24f7d11010c0781476dd3b8295e", kill_on_drop: false }` [INFO] [stdout] bd50626823239754de69fd41f77deeca94e2a24f7d11010c0781476dd3b8295e