[INFO] fetching crate lust-rs 2.2.8...
[INFO] testing lust-rs-2.2.8 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lust-rs 2.2.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lust-rs 2.2.8
[INFO] finished tweaking crates.io crate lust-rs 2.2.8
[INFO] tweaked toml for crates.io crate lust-rs 2.2.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lust-rs 2.2.8 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 lust-rs 2.2.8 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 352e59b6d88e8a702c18fc197f0f7a86c7f82b19cc8990627f88b8345163cf38
[INFO] running `Command { std: "docker" "start" "-a" "352e59b6d88e8a702c18fc197f0f7a86c7f82b19cc8990627f88b8345163cf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352e59b6d88e8a702c18fc197f0f7a86c7f82b19cc8990627f88b8345163cf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352e59b6d88e8a702c18fc197f0f7a86c7f82b19cc8990627f88b8345163cf38", kill_on_drop: false }`
[INFO] [stdout] 352e59b6d88e8a702c18fc197f0f7a86c7f82b19cc8990627f88b8345163cf38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 700c3bb738f054ebb5e7b54e97e23b287751d58c2966b6570e12cb8cd637731f
[INFO] running `Command { std: "docker" "start" "-a" "700c3bb738f054ebb5e7b54e97e23b287751d58c2966b6570e12cb8cd637731f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling dynasm v4.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling lust-macros v0.1.1
[INFO] [stderr]    Compiling dynasmrt v4.0.1
[INFO] [stderr]    Compiling lust-rs v2.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `description`
[INFO] [stdout]    --> src/typechecker/mod.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     let description = cycle.join(" -> ");
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.80s
[INFO] running `Command { std: "docker" "inspect" "700c3bb738f054ebb5e7b54e97e23b287751d58c2966b6570e12cb8cd637731f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700c3bb738f054ebb5e7b54e97e23b287751d58c2966b6570e12cb8cd637731f", kill_on_drop: false }`
[INFO] [stdout] 700c3bb738f054ebb5e7b54e97e23b287751d58c2966b6570e12cb8cd637731f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 31fa19177180e203ddbb9862b3300c5b4da6ff9f190ddde33055063c249acf30
[INFO] running `Command { std: "docker" "start" "-a" "31fa19177180e203ddbb9862b3300c5b4da6ff9f190ddde33055063c249acf30", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stdout] warning: unused variable: `description`
[INFO] [stdout]    --> src/typechecker/mod.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     let description = cycle.join(" -> ");
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling lust-rs v2.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `description`
[INFO] [stdout]    --> src/typechecker/mod.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     let description = cycle.join(" -> ");
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.90s
[INFO] running `Command { std: "docker" "inspect" "31fa19177180e203ddbb9862b3300c5b4da6ff9f190ddde33055063c249acf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fa19177180e203ddbb9862b3300c5b4da6ff9f190ddde33055063c249acf30", kill_on_drop: false }`
[INFO] [stdout] 31fa19177180e203ddbb9862b3300c5b4da6ff9f190ddde33055063c249acf30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f7ebb10fc9ddc88803e9dfa60ceeb99fef69d5142f582f7ba26394f31c320304
[INFO] running `Command { std: "docker" "start" "-a" "f7ebb10fc9ddc88803e9dfa60ceeb99fef69d5142f582f7ba26394f31c320304", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `description`
[INFO] [stderr]    --> src/typechecker/mod.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |                     let description = cycle.join(" -> ");
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lust-rs` (lib) generated 1 warning (run `cargo fix --lib -p lust-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `lust-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lust-2373a4e40e861c92)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test config::tests::settings_dependencies_override_top_level ... ok
[INFO] [stdout] test config::tests::default_config_has_jit_enabled ... ok
[INFO] [stdout] test config::tests::parse_config_with_modules_and_jit ... ok
[INFO] [stdout] test config::tests::settings_dependencies_still_supported ... ok
[INFO] [stdout] test embed::values::tests::array_handle_allows_in_place_mutation ... ok
[INFO] [stdout] test embed::values::tests::async_task_native_returns_task_handle ... ok
[INFO] [stdout] test embed::values::tests::derive_struct_view_zero_copy ... ok
[INFO] [stdout] test embed::values::tests::function_handle_supports_typed_and_raw_calls ... ok
[INFO] [stdout] test embed::values::tests::struct_handle_allows_field_mutation ... ok
[INFO] [stdout] test embed::values::tests::rust_declared_struct_and_static_method_are_available ... ok
[INFO] [stdout] test config::tests::dependencies_parse_version ... ok
[INFO] [stdout] test config::tests::legacy_rust_modules_are_mapped_to_dependencies ... ok
[INFO] [stdout] test embed::values::tests::update_field_modifies_value_in_place ... ok
[INFO] [stdout] test embed::values::tests::struct_instance_supports_mixed_field_types ... ok
[INFO] [stdout] test embed::values::tests::struct_instance_accepts_nested_structs ... ok
[INFO] [stdout] test embed::values::tests::struct_instance_allows_setting_fields ... ok
[INFO] [stdout] test packages::manifest::tests::load_lust_manifest_prefers_lust_config ... ok
[INFO] [stdout] test embed::values::tests::struct_instance_borrow_field_provides_reference_view ... ok
[INFO] [stdout] test embed::values::tests::value_ref_can_materialize_struct_handle ... ok
[INFO] [stdout] test packages::tests::library_name_sanitizes_hyphens ... ok
[INFO] [stdout] test embed::values::tests::globals_snapshot_exposes_lust_values ... ok
[INFO] [stdout] test vm::stdlib::tests::stdlib_defaults_without_optional_modules ... ok
[INFO] [stdout] test packages::tests::specifier_builder_sets_version ... ok
[INFO] [stdout] test vm::stdlib::tests::stdlib_includes_optional_modules_when_configured ... ok
[INFO] [stdout] test packages::tests::ensure_layout_creates_directories ... ok
[INFO] [stdout] test packages::credentials::tests::save_and_load_credentials ... ok
[INFO] [stdout] test packages::manifest::tests::metadata_payload_contains_expected_fields ... ok
[INFO] [stdout] test packages::manifest::tests::load_cargo_manifest_falls_back ... ok
[INFO] [stdout] test packages::archive::tests::archive_strips_path_dependencies ... ok
[INFO] [stdout] test packages::archive::tests::archive_skips_target_directory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lust-c1f3b52f13446d7f)
[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] [stderr]    Doc-tests lust
[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" "f7ebb10fc9ddc88803e9dfa60ceeb99fef69d5142f582f7ba26394f31c320304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ebb10fc9ddc88803e9dfa60ceeb99fef69d5142f582f7ba26394f31c320304", kill_on_drop: false }`
[INFO] [stdout] f7ebb10fc9ddc88803e9dfa60ceeb99fef69d5142f582f7ba26394f31c320304