[INFO] fetching crate mls-rs-codec 0.7.0...
[INFO] testing mls-rs-codec-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mls-rs-codec 0.7.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mls-rs-codec 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fefe78cc5fefa95c735807196ca9065e64c50dee1ee6f357f9a90a63253b31c2
[INFO] running `Command { std: "docker" "start" "-a" "fefe78cc5fefa95c735807196ca9065e64c50dee1ee6f357f9a90a63253b31c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fefe78cc5fefa95c735807196ca9065e64c50dee1ee6f357f9a90a63253b31c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefe78cc5fefa95c735807196ca9065e64c50dee1ee6f357f9a90a63253b31c2", kill_on_drop: false }`
[INFO] [stdout] fefe78cc5fefa95c735807196ca9065e64c50dee1ee6f357f9a90a63253b31c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 232b4d949597e3bb1045443fcd10eeb571829f98c1bf00f297fd563ade39d378
[INFO] running `Command { std: "docker" "start" "-a" "232b4d949597e3bb1045443fcd10eeb571829f98c1bf00f297fd563ade39d378", 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 8.86s
[INFO] running `Command { std: "docker" "inspect" "232b4d949597e3bb1045443fcd10eeb571829f98c1bf00f297fd563ade39d378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232b4d949597e3bb1045443fcd10eeb571829f98c1bf00f297fd563ade39d378", kill_on_drop: false }`
[INFO] [stdout] 232b4d949597e3bb1045443fcd10eeb571829f98c1bf00f297fd563ade39d378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1932cb3f103a7947bac094587bd22936f266b7e7fb2f275d8327c424a7ce4af1
[INFO] running `Command { std: "docker" "start" "-a" "1932cb3f103a7947bac094587bd22936f266b7e7fb2f275d8327c424a7ce4af1", 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 1.04s
[INFO] running `Command { std: "docker" "inspect" "1932cb3f103a7947bac094587bd22936f266b7e7fb2f275d8327c424a7ce4af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1932cb3f103a7947bac094587bd22936f266b7e7fb2f275d8327c424a7ce4af1", kill_on_drop: false }`
[INFO] [stdout] 1932cb3f103a7947bac094587bd22936f266b7e7fb2f275d8327c424a7ce4af1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 799ce51d2cf94be6c7d35f179a74cff706fe72d7103bf0c2e8a6437185a7d327
[INFO] running `Command { std: "docker" "start" "-a" "799ce51d2cf94be6c7d35f179a74cff706fe72d7103bf0c2e8a6437185a7d327", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mls_rs_codec-d2df0b32b628bff0)
[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 array::tests::serialize_works ... ok
[INFO] [stdout] test bool::tests::round_trip ... ok
[INFO] [stdout] test option::tests::deserializing_invalid_discriminant_fails ... ok
[INFO] [stdout] test option::tests::none_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::some_is_serialized_correctly ... ok
[INFO] [stdout] test stdint::tests::u128_round_trip ... 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 stdint::tests::u8_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::serialization_works ... ok
[INFO] [stdout] test string::tests::empty_string_can_be_deserialized ... ok
[INFO] [stdout] test varint::tests::decoding_0x9d7f3e7d_matches_rfc_result ... ok
[INFO] [stdout] test string::tests::too_short_string_to_deserialize_gives_an_error ... ok
[INFO] [stdout] test varint::tests::varint_max_roundtrips ... ok
[INFO] [stdout] test varint::tests::decoding_0x25_matches_rfc_result ... ok
[INFO] [stdout] test varint::tests::successor_of_max_varint_is_not_convertible_to_varint ... ok
[INFO] [stdout] test vec::tests::too_few_items_to_deserialize_gives_an_error ... ok
[INFO] [stdout] test vec::tests::data_round_trips ... ok
[INFO] [stdout] test varint::tests::zero_serializes_as_single_null_byte ... ok
[INFO] [stdout] test varint::tests::zero_roundtrips ... ok
[INFO] [stdout] test varint::tests::zero_is_convertible_to_varint ... ok
[INFO] [stdout] test varint::tests::decoding_0x7bbd_matches_rfc_result ... ok
[INFO] [stdout] test vec::tests::empty_vec_can_be_deserialized ... ok
[INFO] [stdout] test vec::tests::serialization_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[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_simple ... ok
[INFO] [stdout] test round_trip_generic_encode ... ok
[INFO] [stdout] test round_trip_enum_encode_one_tuple ... 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" "799ce51d2cf94be6c7d35f179a74cff706fe72d7103bf0c2e8a6437185a7d327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799ce51d2cf94be6c7d35f179a74cff706fe72d7103bf0c2e8a6437185a7d327", kill_on_drop: false }`
[INFO] [stdout] 799ce51d2cf94be6c7d35f179a74cff706fe72d7103bf0c2e8a6437185a7d327