[INFO] fetching crate trait_mux_macros 0.3.2... [INFO] testing trait_mux_macros-0.3.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate trait_mux_macros 0.3.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate trait_mux_macros 0.3.2 [INFO] finished tweaking crates.io crate trait_mux_macros 0.3.2 [INFO] tweaked toml for crates.io crate trait_mux_macros 0.3.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate trait_mux_macros 0.3.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate trait_mux_macros 0.3.2 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" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6458176af9fae93d70f10d2621b22b7d2c289a4d74a3be9b0f852b3b9c3a9a0 [INFO] running `Command { std: "docker" "start" "-a" "f6458176af9fae93d70f10d2621b22b7d2c289a4d74a3be9b0f852b3b9c3a9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6458176af9fae93d70f10d2621b22b7d2c289a4d74a3be9b0f852b3b9c3a9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6458176af9fae93d70f10d2621b22b7d2c289a4d74a3be9b0f852b3b9c3a9a0", kill_on_drop: false }` [INFO] [stdout] f6458176af9fae93d70f10d2621b22b7d2c289a4d74a3be9b0f852b3b9c3a9a0 [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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81663df069a1c0f7dc4d5a0cf49d07989348a48b8da384601a8e9037c479656c [INFO] running `Command { std: "docker" "start" "-a" "81663df069a1c0f7dc4d5a0cf49d07989348a48b8da384601a8e9037c479656c", kill_on_drop: false }` [INFO] [stderr] Compiling convert_case v0.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling trait_mux_macros v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "81663df069a1c0f7dc4d5a0cf49d07989348a48b8da384601a8e9037c479656c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81663df069a1c0f7dc4d5a0cf49d07989348a48b8da384601a8e9037c479656c", kill_on_drop: false }` [INFO] [stdout] 81663df069a1c0f7dc4d5a0cf49d07989348a48b8da384601a8e9037c479656c [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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b53368d955c4809925a2dc71d507e72ed4a4e65098ae50e7121d3fb35ddcbca [INFO] running `Command { std: "docker" "start" "-a" "6b53368d955c4809925a2dc71d507e72ed4a4e65098ae50e7121d3fb35ddcbca", kill_on_drop: false }` [INFO] [stderr] Compiling trait_mux_macros v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub fn analyze(ast: &Ast) -> Model<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/trait_mux/analyze.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | fn extract_traits(ast: &Ast) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "6b53368d955c4809925a2dc71d507e72ed4a4e65098ae50e7121d3fb35ddcbca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b53368d955c4809925a2dc71d507e72ed4a4e65098ae50e7121d3fb35ddcbca", kill_on_drop: false }` [INFO] [stdout] 6b53368d955c4809925a2dc71d507e72ed4a4e65098ae50e7121d3fb35ddcbca [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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c977a449eac5904f5bce0e59e02a5953261f95d58ccbd5be4efcb5597113098 [INFO] running `Command { std: "docker" "start" "-a" "4c977a449eac5904f5bce0e59e02a5953261f95d58ccbd5be4efcb5597113098", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/trait_mux/analyze.rs:68:21 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn analyze(ast: &Ast) -> Model { [INFO] [stderr] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 68 | pub fn analyze(ast: &Ast) -> Model<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/trait_mux/analyze.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | fn extract_traits(ast: &Ast) -> Vec { [INFO] [stderr] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 97 | fn extract_traits(ast: &Ast) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `trait_mux_macros` (lib) generated 2 warnings (run `cargo fix --lib -p trait_mux_macros` to apply 2 suggestions) [INFO] [stderr] warning: `trait_mux_macros` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_mux_macros-d6edffe666b58275) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test trait_mux::analyze::tests::test_generate_enum_variants_empty ... ok [INFO] [stdout] test trait_mux::analyze::tests::test_generate_enum_variants_single_trait ... ok [INFO] [stdout] test trait_mux::analyze::tests::test_extract_traits_sorting ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_generate_enum ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_generate_autoref_specializers ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_refs ... ok [INFO] [stdout] test trait_mux::analyze::tests::test_generate_enum_variants_multiple_traits ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_autoref_specializers_enum ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_codegen ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_ir_impl_enum ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_ir_impl_struct ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_autoref_specializers_struct ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_generate_enum_impl ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_generate_wrap ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_generate_trait_aggregates ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_kind_enum ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_kind_struct ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_trait_aggregates ... ok [INFO] [stdout] test trait_mux::parse::tests::empty_enum_trait_list ... ok [INFO] [stdout] test trait_mux::lower::tests::test_lower_enum ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_enum_syntax ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_enum_syntax_mixed_paths ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_enum_with_doc_comments ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_syntax ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_syntax_mixed_paths ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_with_mixed_attributes ... ok [INFO] [stdout] test trait_mux::parse::tests::invalid_empty_input - should panic ... ok [INFO] [stdout] test trait_mux::parse::tests::invalid_no_name - should panic ... ok [INFO] [stdout] test trait_mux::parse::tests::invalid_trait_input_missing_braces - should panic ... ok [INFO] [stdout] test trait_mux::parse::tests::invalid_trait_input_not_path - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests trait_mux_macros [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" "4c977a449eac5904f5bce0e59e02a5953261f95d58ccbd5be4efcb5597113098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c977a449eac5904f5bce0e59e02a5953261f95d58ccbd5be4efcb5597113098", kill_on_drop: false }` [INFO] [stdout] 4c977a449eac5904f5bce0e59e02a5953261f95d58ccbd5be4efcb5597113098