[INFO] fetching crate mls-rs-codec 0.7.0...
[INFO] testing mls-rs-codec-0.7.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mls-rs-codec 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mls-rs-codec 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mls-rs-codec 0.7.0
[INFO] tweaked toml for crates.io crate mls-rs-codec 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mls-rs-codec 0.7.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mls-rs-codec 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded mls-rs-codec-derive v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded cc v1.2.26
[INFO] [stderr]   Downloaded syn v2.0.102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52295c61a254b6e285bc8fa8062815fc91e898a65079863d28e0681b2c6a5a66
[INFO] running `Command { std: "docker" "start" "-a" "52295c61a254b6e285bc8fa8062815fc91e898a65079863d28e0681b2c6a5a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52295c61a254b6e285bc8fa8062815fc91e898a65079863d28e0681b2c6a5a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52295c61a254b6e285bc8fa8062815fc91e898a65079863d28e0681b2c6a5a66", kill_on_drop: false }`
[INFO] [stdout] 52295c61a254b6e285bc8fa8062815fc91e898a65079863d28e0681b2c6a5a66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656a5dd55e2d1569f37b687db36978c172154353728471a25ebe7141559175c5
[INFO] running `Command { std: "docker" "start" "-a" "656a5dd55e2d1569f37b687db36978c172154353728471a25ebe7141559175c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling mls-rs-codec-derive v0.2.0
[INFO] [stderr]    Compiling mls-rs-codec v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "656a5dd55e2d1569f37b687db36978c172154353728471a25ebe7141559175c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656a5dd55e2d1569f37b687db36978c172154353728471a25ebe7141559175c5", kill_on_drop: false }`
[INFO] [stdout] 656a5dd55e2d1569f37b687db36978c172154353728471a25ebe7141559175c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03bfbce31329978315b2f08387a232e138d05a1868616cb168f0de480b377900
[INFO] running `Command { std: "docker" "start" "-a" "03bfbce31329978315b2f08387a232e138d05a1868616cb168f0de480b377900", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling mls-rs-codec v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "03bfbce31329978315b2f08387a232e138d05a1868616cb168f0de480b377900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03bfbce31329978315b2f08387a232e138d05a1868616cb168f0de480b377900", kill_on_drop: false }`
[INFO] [stdout] 03bfbce31329978315b2f08387a232e138d05a1868616cb168f0de480b377900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21a9eed4cb85b2a9fb36174ee23b872c1d297cf8d890d2cc42777f207d914b6d
[INFO] running `Command { std: "docker" "start" "-a" "21a9eed4cb85b2a9fb36174ee23b872c1d297cf8d890d2cc42777f207d914b6d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mls_rs_codec-d2df0b32b628bff0)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test array::tests::end_of_file_error ... ok
[INFO] [stdout] test option::tests::none_round_trips ... ok
[INFO] [stdout] test array::tests::serialize_round_trip ... ok
[INFO] [stdout] test option::tests::some_is_serialized_correctly ... ok
[INFO] [stdout] test array::tests::serialize_works ... ok
[INFO] [stdout] test stdint::tests::u128_round_trip ... ok
[INFO] [stdout] test option::tests::some_round_trips ... ok
[INFO] [stdout] test bool::tests::round_trip ... ok
[INFO] [stdout] test option::tests::deserializing_invalid_discriminant_fails ... ok
[INFO] [stdout] test string::tests::serialization_works ... ok
[INFO] [stdout] test string::tests::too_short_string_to_deserialize_gives_an_error ... ok
[INFO] [stdout] test varint::tests::decoding_0x25_matches_rfc_result ... ok
[INFO] [stdout] test varint::tests::decoding_0x9d7f3e7d_matches_rfc_result ... ok
[INFO] [stdout] test varint::tests::decoding_0x7bbd_matches_rfc_result ... ok
[INFO] [stdout] test varint::tests::successor_of_max_varint_is_not_convertible_to_varint ... ok
[INFO] [stdout] test varint::tests::zero_roundtrips ... ok
[INFO] [stdout] test stdint::tests::u16_round_trip ... ok
[INFO] [stdout] test stdint::tests::u32_round_trip ... ok
[INFO] [stdout] test stdint::tests::u64_round_trip ... ok
[INFO] [stdout] test string::tests::data_round_trips ... ok
[INFO] [stdout] test varint::tests::varint_max_roundtrips ... ok
[INFO] [stdout] test varint::tests::zero_serializes_as_single_null_byte ... ok
[INFO] [stdout] test vec::tests::data_round_trips ... ok
[INFO] [stdout] test vec::tests::empty_vec_can_be_deserialized ... ok
[INFO] [stdout] test vec::tests::too_few_items_to_deserialize_gives_an_error ... ok
[INFO] [stdout] test vec::tests::serialization_works ... ok
[INFO] [stdout] test varint::tests::zero_is_convertible_to_varint ... ok
[INFO] [stdout] test string::tests::deserializing_invalid_utf8_fails ... ok
[INFO] [stdout] test option::tests::none_is_serialized_correctly ... ok
[INFO] [stdout] test stdint::tests::u8_round_trip ... ok
[INFO] [stdout] test string::tests::empty_string_can_be_deserialized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro_usage.rs (/opt/rustwide/target/debug/deps/macro_usage-25f2523c46a905f3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test round_trip_custom_module_enum ... ok
[INFO] [stdout] test round_trip_enum_encode_one_tuple ... ok
[INFO] [stderr]    Doc-tests mls_rs_codec
[INFO] [stdout] test round_trip_enum_encode_simple ... ok
[INFO] [stdout] test round_trip_generic_encode ... ok
[INFO] [stdout] test round_trip_enum_encode_one_field ... ok
[INFO] [stdout] test round_trip_custom_module_struct ... ok
[INFO] [stdout] test round_trip_struct_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "21a9eed4cb85b2a9fb36174ee23b872c1d297cf8d890d2cc42777f207d914b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a9eed4cb85b2a9fb36174ee23b872c1d297cf8d890d2cc42777f207d914b6d", kill_on_drop: false }`
[INFO] [stdout] 21a9eed4cb85b2a9fb36174ee23b872c1d297cf8d890d2cc42777f207d914b6d