[INFO] fetching crate duchess-macro 0.3.1... [INFO] testing duchess-macro-0.3.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate duchess-macro 0.3.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate duchess-macro 0.3.1 [INFO] finished tweaking crates.io crate duchess-macro 0.3.1 [INFO] tweaked toml for crates.io crate duchess-macro 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate duchess-macro 0.3.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate duchess-macro 0.3.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c49160448fb62082f14b5ed585af5d739617bc89e3a09180251646a4ca05a541 [INFO] running `Command { std: "docker" "start" "-a" "c49160448fb62082f14b5ed585af5d739617bc89e3a09180251646a4ca05a541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c49160448fb62082f14b5ed585af5d739617bc89e3a09180251646a4ca05a541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c49160448fb62082f14b5ed585af5d739617bc89e3a09180251646a4ca05a541", kill_on_drop: false }` [INFO] [stdout] c49160448fb62082f14b5ed585af5d739617bc89e3a09180251646a4ca05a541 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6950e80b9b59dc3df096803820f2872682f14e997aa20fea567932fee3e0dcd6 [INFO] running `Command { std: "docker" "start" "-a" "6950e80b9b59dc3df096803820f2872682f14e997aa20fea567932fee3e0dcd6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling hashbrown v0.14.4 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling rust-format v0.3.4 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling str_inflector v0.12.0 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling duchess-reflect v0.3.1 [INFO] [stderr] Compiling duchess-macro v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/derive.rs:226:25 [INFO] [stdout] | [INFO] [stdout] 226 | fn to_rust_variants(&self) -> Result, syn::Error> { [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] 226 | fn to_rust_variants(&self) -> Result>, syn::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.70s [INFO] running `Command { std: "docker" "inspect" "6950e80b9b59dc3df096803820f2872682f14e997aa20fea567932fee3e0dcd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6950e80b9b59dc3df096803820f2872682f14e997aa20fea567932fee3e0dcd6", kill_on_drop: false }` [INFO] [stdout] 6950e80b9b59dc3df096803820f2872682f14e997aa20fea567932fee3e0dcd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c63f2a15144c62e8c00f529d2d7482ab57dc2d99b49a43bd2b41a875488b7b3 [INFO] running `Command { std: "docker" "start" "-a" "8c63f2a15144c62e8c00f529d2d7482ab57dc2d99b49a43bd2b41a875488b7b3", kill_on_drop: false }` [INFO] [stderr] Compiling duchess-macro v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/derive.rs:226:25 [INFO] [stdout] | [INFO] [stdout] 226 | fn to_rust_variants(&self) -> Result, syn::Error> { [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] 226 | fn to_rust_variants(&self) -> Result>, syn::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/derive.rs:226:25 [INFO] [stdout] | [INFO] [stdout] 226 | fn to_rust_variants(&self) -> Result, syn::Error> { [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] 226 | fn to_rust_variants(&self) -> Result>, syn::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "8c63f2a15144c62e8c00f529d2d7482ab57dc2d99b49a43bd2b41a875488b7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c63f2a15144c62e8c00f529d2d7482ab57dc2d99b49a43bd2b41a875488b7b3", kill_on_drop: false }` [INFO] [stdout] 8c63f2a15144c62e8c00f529d2d7482ab57dc2d99b49a43bd2b41a875488b7b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3280524c1fce98957a2daa0aa106cca95fc2a02289c37e62a010e740823b73b9 [INFO] running `Command { std: "docker" "start" "-a" "3280524c1fce98957a2daa0aa106cca95fc2a02289c37e62a010e740823b73b9", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/derive.rs:226:25 [INFO] [stderr] | [INFO] [stderr] 226 | fn to_rust_variants(&self) -> Result, syn::Error> { [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] 226 | fn to_rust_variants(&self) -> Result>, syn::Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `duchess-macro` (lib) generated 1 warning (run `cargo fix --lib -p duchess-macro` to apply 1 suggestion) [INFO] [stderr] warning: `duchess-macro` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/duchess_macro-b31884efd789b8c3) [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 duchess_macro [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - java_package (line 12) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3280524c1fce98957a2daa0aa106cca95fc2a02289c37e62a010e740823b73b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3280524c1fce98957a2daa0aa106cca95fc2a02289c37e62a010e740823b73b9", kill_on_drop: false }` [INFO] [stdout] 3280524c1fce98957a2daa0aa106cca95fc2a02289c37e62a010e740823b73b9