[INFO] fetching crate mls-rs-core 0.24.0...
[INFO] testing mls-rs-core-0.24.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mls-rs-core 0.24.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mls-rs-core 0.24.0
[INFO] finished tweaking crates.io crate mls-rs-core 0.24.0
[INFO] tweaked toml for crates.io crate mls-rs-core 0.24.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mls-rs-core 0.24.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mls-rs-core 0.24.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bytes v0.11.17
[INFO] [stderr]   Downloaded mls-rs-codec-derive v0.2.0
[INFO] [stderr]   Downloaded ext-trait-proc_macros v1.0.1
[INFO] [stderr]   Downloaded with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded ext-trait v1.0.1
[INFO] [stderr]   Downloaded maybe-async v0.2.10
[INFO] [stderr]   Downloaded mls-rs-codec v0.7.0
[INFO] [stderr]   Downloaded uninit v0.5.1
[INFO] [stderr]   Downloaded stabby-macros v36.2.2
[INFO] [stderr]   Downloaded safer-ffi v0.1.13
[INFO] [stderr]   Downloaded stabby v36.2.2
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded extern-c v0.1.0
[INFO] [stderr]   Downloaded syn v2.0.102
[INFO] [stderr]   Downloaded stabby-abi v36.2.2
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded safer_ffi-proc_macros v0.1.13
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] [stderr]   Downloaded safer-ffi-gen-macro v0.9.2
[INFO] [stderr]   Downloaded cc v1.2.26
[INFO] [stderr]   Downloaded extension-traits v1.0.1
[INFO] [stderr]   Downloaded with_builtin_macros v0.0.3
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded safer-ffi-gen v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c16c842f83dc26228ce09f01f9f99fd7cdcee5145c37ed0a141b7c5b147bbd22
[INFO] running `Command { std: "docker" "start" "-a" "c16c842f83dc26228ce09f01f9f99fd7cdcee5145c37ed0a141b7c5b147bbd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16c842f83dc26228ce09f01f9f99fd7cdcee5145c37ed0a141b7c5b147bbd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16c842f83dc26228ce09f01f9f99fd7cdcee5145c37ed0a141b7c5b147bbd22", kill_on_drop: false }`
[INFO] [stdout] c16c842f83dc26228ce09f01f9f99fd7cdcee5145c37ed0a141b7c5b147bbd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e347cdb91de4889a99c3de8524b6c56b5ecf932ac9b37909330984d3e9b44989
[INFO] running `Command { std: "docker" "start" "-a" "e347cdb91de4889a99c3de8524b6c56b5ecf932ac9b37909330984d3e9b44989", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[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 zeroize_derive v1.4.2
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling zeroize v1.8.1
[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
[INFO] [stderr]    Compiling mls-rs-core v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.49s
[INFO] running `Command { std: "docker" "inspect" "e347cdb91de4889a99c3de8524b6c56b5ecf932ac9b37909330984d3e9b44989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e347cdb91de4889a99c3de8524b6c56b5ecf932ac9b37909330984d3e9b44989", kill_on_drop: false }`
[INFO] [stdout] e347cdb91de4889a99c3de8524b6c56b5ecf932ac9b37909330984d3e9b44989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5563b82c62b059b43e9fcefeecc49cb1edf71347f13bd2694d4af7bb846dd99f
[INFO] running `Command { std: "docker" "start" "-a" "5563b82c62b059b43e9fcefeecc49cb1edf71347f13bd2694d4af7bb846dd99f", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling mls-rs-core v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "5563b82c62b059b43e9fcefeecc49cb1edf71347f13bd2694d4af7bb846dd99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5563b82c62b059b43e9fcefeecc49cb1edf71347f13bd2694d4af7bb846dd99f", kill_on_drop: false }`
[INFO] [stdout] 5563b82c62b059b43e9fcefeecc49cb1edf71347f13bd2694d4af7bb846dd99f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 094d6dd9baddc1d143a201281f8b9ef69fb72499837071336404a97e222d3790
[INFO] running `Command { std: "docker" "start" "-a" "094d6dd9baddc1d143a201281f8b9ef69fb72499837071336404a97e222d3790", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mls_rs_core-7ab3abd1c9504bcd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test extension::list::tests::deserializing_extension_list_fails_on_duplicate_extension ... ok
[INFO] [stdout] test extension::list::tests::extending_extension_list_maintains_extension_uniqueness ... ok
[INFO] [stdout] test error::tests::inner_dyn_error_returns_wrapped_error_with_data ... ok
[INFO] [stdout] test debug::tests::default_format_contains_only_length ... ok
[INFO] [stdout] test extension::list::tests::extension_list_from_vec_maintains_extension_uniqueness ... ok
[INFO] [stdout] test extension::list::tests::extension_list_is_serialized_like_a_sequence_of_extensions ... ok
[INFO] [stdout] test extension::list::tests::test_extension_list_get_set ... ok
[INFO] [stdout] test extension::list::tests::test_extension_list_get_set_from_get_as ... ok
[INFO] [stdout] test extension::list::tests::test_extension_list_has_ext ... ok
[INFO] [stdout] test extension::tests::incorrect_type_is_discovered ... ok
[INFO] [stdout] test extension::list::tests::extension_list_can_overwrite_values ... ok
[INFO] [stdout] test extension::list::tests::extension_list_equality_does_not_consider_order ... ok
[INFO] [stdout] test extension::list::tests::extension_list_will_return_none_for_type_not_stored ... ok
[INFO] [stdout] test extension::tests::into_extension ... ok
[INFO] [stderr]    Doc-tests mls_rs_core
[INFO] [stdout] test debug::tests::alternate_format_contains_length_and_hex_encoded_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "094d6dd9baddc1d143a201281f8b9ef69fb72499837071336404a97e222d3790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094d6dd9baddc1d143a201281f8b9ef69fb72499837071336404a97e222d3790", kill_on_drop: false }`
[INFO] [stdout] 094d6dd9baddc1d143a201281f8b9ef69fb72499837071336404a97e222d3790