[INFO] fetching crate mls-rs-codec 0.7.0...
[INFO] testing mls-rs-codec-0.7.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mls-rs-codec 0.7.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mls-rs-codec 0.7.0 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 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] edf119c70585e41ceb650d476b42d2443655af4bd2c1ae86b9af1331c76f1182
[INFO] running `Command { std: "docker" "start" "-a" "edf119c70585e41ceb650d476b42d2443655af4bd2c1ae86b9af1331c76f1182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edf119c70585e41ceb650d476b42d2443655af4bd2c1ae86b9af1331c76f1182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf119c70585e41ceb650d476b42d2443655af4bd2c1ae86b9af1331c76f1182", kill_on_drop: false }`
[INFO] [stdout] edf119c70585e41ceb650d476b42d2443655af4bd2c1ae86b9af1331c76f1182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b31f7e69ee2a121f322866e856635c757dc014f997cdb53f0d2952d88da820d9
[INFO] running `Command { std: "docker" "start" "-a" "b31f7e69ee2a121f322866e856635c757dc014f997cdb53f0d2952d88da820d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.40
[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 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 8.96s
[INFO] running `Command { std: "docker" "inspect" "b31f7e69ee2a121f322866e856635c757dc014f997cdb53f0d2952d88da820d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31f7e69ee2a121f322866e856635c757dc014f997cdb53f0d2952d88da820d9", kill_on_drop: false }`
[INFO] [stdout] b31f7e69ee2a121f322866e856635c757dc014f997cdb53f0d2952d88da820d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9893f4e07fccdd7b1d3e22258d18de090081dd7ded396b9d50e1e23b87428b2c
[INFO] running `Command { std: "docker" "start" "-a" "9893f4e07fccdd7b1d3e22258d18de090081dd7ded396b9d50e1e23b87428b2c", 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "9893f4e07fccdd7b1d3e22258d18de090081dd7ded396b9d50e1e23b87428b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9893f4e07fccdd7b1d3e22258d18de090081dd7ded396b9d50e1e23b87428b2c", kill_on_drop: false }`
[INFO] [stdout] 9893f4e07fccdd7b1d3e22258d18de090081dd7ded396b9d50e1e23b87428b2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 18fdc83d62dc3c5a3e91bd560eba6fd16775d411da2e1c274f09da2581894fa7
[INFO] running `Command { std: "docker" "start" "-a" "18fdc83d62dc3c5a3e91bd560eba6fd16775d411da2e1c274f09da2581894fa7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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 array::tests::serialize_round_trip ... ok
[INFO] [stdout] test bool::tests::round_trip ... ok
[INFO] [stdout] test array::tests::serialize_works ... ok
[INFO] [stdout] test option::tests::none_is_serialized_correctly ... ok
[INFO] [stdout] test option::tests::some_is_serialized_correctly ... ok
[INFO] [stdout] test option::tests::none_round_trips ... ok
[INFO] [stdout] test option::tests::some_round_trips ... ok
[INFO] [stdout] test option::tests::deserializing_invalid_discriminant_fails ... ok
[INFO] [stdout] test stdint::tests::u128_round_trip ... ok
[INFO] [stdout] test stdint::tests::u32_round_trip ... ok
[INFO] [stdout] test stdint::tests::u64_round_trip ... ok
[INFO] [stdout] test stdint::tests::u8_round_trip ... ok
[INFO] [stdout] test stdint::tests::u16_round_trip ... ok
[INFO] [stdout] test string::tests::data_round_trips ... ok
[INFO] [stdout] test string::tests::deserializing_invalid_utf8_fails ... ok
[INFO] [stdout] test string::tests::empty_string_can_be_deserialized ... ok
[INFO] [stdout] test string::tests::serialization_works ... 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::successor_of_max_varint_is_not_convertible_to_varint ... ok
[INFO] [stdout] test varint::tests::zero_is_convertible_to_varint ... ok
[INFO] [stdout] test varint::tests::varint_max_roundtrips ... ok
[INFO] [stdout] test varint::tests::zero_roundtrips ... ok
[INFO] [stdout] test string::tests::too_short_string_to_deserialize_gives_an_error ... ok
[INFO] [stdout] test vec::tests::empty_vec_can_be_deserialized ... ok
[INFO] [stdout] test varint::tests::zero_serializes_as_single_null_byte ... ok
[INFO] [stdout] test varint::tests::decoding_0x7bbd_matches_rfc_result ... ok
[INFO] [stdout] test vec::tests::data_round_trips ... ok
[INFO] [stdout] test vec::tests::serialization_works ... ok
[INFO] [stdout] test vec::tests::too_few_items_to_deserialize_gives_an_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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_custom_module_struct ... ok
[INFO] [stdout] test round_trip_enum_encode_one_field ... ok
[INFO] [stdout] test round_trip_enum_encode_one_tuple ... ok
[INFO] [stdout] test round_trip_enum_encode_simple ... ok
[INFO] [stdout] test round_trip_generic_encode ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mls_rs_codec
[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" "18fdc83d62dc3c5a3e91bd560eba6fd16775d411da2e1c274f09da2581894fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fdc83d62dc3c5a3e91bd560eba6fd16775d411da2e1c274f09da2581894fa7", kill_on_drop: false }`
[INFO] [stdout] 18fdc83d62dc3c5a3e91bd560eba6fd16775d411da2e1c274f09da2581894fa7