[INFO] fetching crate trait_mux_macros 0.3.2... [INFO] testing trait_mux_macros-0.3.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate trait_mux_macros 0.3.2 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trait_mux_macros 0.3.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded convert_case v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 899720b4a71febbc08d17b4d578ec1ef5b9cb7d88e4264275c97cff943cace5a [INFO] running `Command { std: "docker" "start" "-a" "899720b4a71febbc08d17b4d578ec1ef5b9cb7d88e4264275c97cff943cace5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "899720b4a71febbc08d17b4d578ec1ef5b9cb7d88e4264275c97cff943cace5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899720b4a71febbc08d17b4d578ec1ef5b9cb7d88e4264275c97cff943cace5a", kill_on_drop: false }` [INFO] [stdout] 899720b4a71febbc08d17b4d578ec1ef5b9cb7d88e4264275c97cff943cace5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 662da9585f3e67f08612afe2bf4380995b8b4a6684fc4b5582b0792515bdf798 [INFO] running `Command { std: "docker" "start" "-a" "662da9585f3e67f08612afe2bf4380995b8b4a6684fc4b5582b0792515bdf798", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling convert_case v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [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 6.49s [INFO] running `Command { std: "docker" "inspect" "662da9585f3e67f08612afe2bf4380995b8b4a6684fc4b5582b0792515bdf798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "662da9585f3e67f08612afe2bf4380995b8b4a6684fc4b5582b0792515bdf798", kill_on_drop: false }` [INFO] [stdout] 662da9585f3e67f08612afe2bf4380995b8b4a6684fc4b5582b0792515bdf798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a170487040aafd7fefa7e9446e5796f16dd71038252ae5e2bc96bee5fffebe2d [INFO] running `Command { std: "docker" "start" "-a" "a170487040aafd7fefa7e9446e5796f16dd71038252ae5e2bc96bee5fffebe2d", 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 1.54s [INFO] running `Command { std: "docker" "inspect" "a170487040aafd7fefa7e9446e5796f16dd71038252ae5e2bc96bee5fffebe2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a170487040aafd7fefa7e9446e5796f16dd71038252ae5e2bc96bee5fffebe2d", kill_on_drop: false }` [INFO] [stdout] a170487040aafd7fefa7e9446e5796f16dd71038252ae5e2bc96bee5fffebe2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f21a47c9940aae9f7d1d8d68859533ba3d492e7c0e25bee0b27b0279e2cf7b0 [INFO] running `Command { std: "docker" "start" "-a" "2f21a47c9940aae9f7d1d8d68859533ba3d492e7c0e25bee0b27b0279e2cf7b0", 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_mux_macros-c5cef7f4ba17b212) [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_extract_traits_sorting ... ok [INFO] [stdout] test trait_mux::analyze::tests::test_generate_enum_variants_single_trait ... ok [INFO] [stdout] test trait_mux::codegen::tests::test_codegen ... ok [INFO] [stdout] test trait_mux::analyze::tests::test_generate_enum_variants_multiple_traits ... 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::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::codegen::tests::test_generate_enum_impl ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_autoref_specializers_enum ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_autoref_specializers_struct ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_ir_impl_struct ... ok [INFO] [stdout] test trait_mux::parse::tests::empty_enum_trait_list ... 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::valid_enum_syntax ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_enum_with_doc_comments ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_enum_syntax_mixed_paths ... ok [INFO] [stdout] test trait_mux::lower::tests::test_lower_enum ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_with_mixed_attributes ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_syntax ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_kind_enum ... ok [INFO] [stdout] test trait_mux::parse::tests::valid_struct_syntax_mixed_paths ... ok [INFO] [stdout] test trait_mux::lower::tests::test_generate_ir_impl_enum ... ok [INFO] [stderr] Doc-tests trait_mux_macros [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] test trait_mux::parse::tests::invalid_no_name - should panic ... ok [INFO] [stdout] test trait_mux::parse::tests::invalid_empty_input - 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] [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" "2f21a47c9940aae9f7d1d8d68859533ba3d492e7c0e25bee0b27b0279e2cf7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f21a47c9940aae9f7d1d8d68859533ba3d492e7c0e25bee0b27b0279e2cf7b0", kill_on_drop: false }` [INFO] [stdout] 2f21a47c9940aae9f7d1d8d68859533ba3d492e7c0e25bee0b27b0279e2cf7b0