[INFO] fetching crate rustfoundry-macros 4.2.0...
[INFO] testing rustfoundry-macros-4.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustfoundry-macros 4.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustfoundry-macros 4.2.0
[INFO] finished tweaking crates.io crate rustfoundry-macros 4.2.0
[INFO] tweaked toml for crates.io crate rustfoundry-macros 4.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustfoundry-macros 4.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.23.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6a7b5a7ce83ebcc7d794ff1c29fabae1a39b236d7264479a782f59712ce328d
[INFO] running `Command { std: "docker" "start" "-a" "e6a7b5a7ce83ebcc7d794ff1c29fabae1a39b236d7264479a782f59712ce328d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a7b5a7ce83ebcc7d794ff1c29fabae1a39b236d7264479a782f59712ce328d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a7b5a7ce83ebcc7d794ff1c29fabae1a39b236d7264479a782f59712ce328d", kill_on_drop: false }`
[INFO] [stdout] e6a7b5a7ce83ebcc7d794ff1c29fabae1a39b236d7264479a782f59712ce328d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f178b45b407d781bfcf60faafe63c0f2b924fe65ad32160e1945124eafd7dd
[INFO] running `Command { std: "docker" "start" "-a" "37f178b45b407d781bfcf60faafe63c0f2b924fe65ad32160e1945124eafd7dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling rustfoundry-macros v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "37f178b45b407d781bfcf60faafe63c0f2b924fe65ad32160e1945124eafd7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f178b45b407d781bfcf60faafe63c0f2b924fe65ad32160e1945124eafd7dd", kill_on_drop: false }`
[INFO] [stdout] 37f178b45b407d781bfcf60faafe63c0f2b924fe65ad32160e1945124eafd7dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740fa9a99722b9c581886df35124563b95eb14ce8813f78b5709d4c906765a36
[INFO] running `Command { std: "docker" "start" "-a" "740fa9a99722b9c581886df35124563b95eb14ce8813f78b5709d4c906765a36", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustfoundry-macros v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "740fa9a99722b9c581886df35124563b95eb14ce8813f78b5709d4c906765a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740fa9a99722b9c581886df35124563b95eb14ce8813f78b5709d4c906765a36", kill_on_drop: false }`
[INFO] [stdout] 740fa9a99722b9c581886df35124563b95eb14ce8813f78b5709d4c906765a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e33264cf46c2cda169bbfdee32961cb71539ebc17ded71583f8cb04df41f33ce
[INFO] running `Command { std: "docker" "start" "-a" "e33264cf46c2cda169bbfdee32961cb71539ebc17ded71583f8cb04df41f33ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustfoundry_macros-84bdb35ebe4c8c1c)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test metrics::tests::expand_simple ... ok
[INFO] [stdout] test settings::tests::expand_enum ... ok
[INFO] [stdout] test metrics::tests::expand_ctor ... ok
[INFO] [stdout] test info_metric::tests::expand_empty ... ok
[INFO] [stdout] test settings::tests::expand_enum_with_struct_variant ... ok
[INFO] [stdout] test settings::tests::expand_enum_no_deny_unknown_fields ... ok
[INFO] [stdout] test settings::tests::expand_newtype_no_deny_unknown_fields ... ok
[INFO] [stdout] test settings::tests::expand_enum_no_impl_default ... ok
[INFO] [stdout] test info_metric::tests::expand_simple ... ok
[INFO] [stdout] test metrics::tests::expand_label_set ... ok
[INFO] [stdout] test settings::tests::expand_newtype_struct ... ok
[INFO] [stdout] test settings::tests::expand_non_struct_or_enum ... ok
[INFO] [stdout] test settings::tests::expand_newtype_struct_no_impl_default ... ok
[INFO] [stdout] test settings::tests::expand_structure_empty_no_deny_unknown_fields ... ok
[INFO] [stdout] test settings::tests::expand_no_impl_debug ... ok
[INFO] [stdout] test settings::tests::expand_structure_with_crate_path ... ok
[INFO] [stdout] test settings::tests::expand_tuple_struct ... ok
[INFO] [stdout] test settings::tests::expand_structure ... ok
[INFO] [stdout] test settings::tests::expand_with_serde_defaults ... ok
[INFO] [stdout] test settings::tests::expand_structure_with_cfg_attrs ... ok
[INFO] [stdout] test span_fn::tests::expand_async_trait_fn ... ok
[INFO] [stdout] test settings::tests::expand_structure_no_impl_default ... ok
[INFO] [stdout] test span_fn::tests::expand_sync_fn ... ok
[INFO] [stdout] test with_test_telemetry::tests::expand_tokio_test ... ok
[INFO] [stdout] test span_fn::tests::expand_sync_fn_const_span_name ... ok
[INFO] [stdout] test span_fn::tests::expand_async_trait_fn_local ... ok
[INFO] [stdout] test metrics::tests::expand_empty ... ok
[INFO] [stdout] test with_test_telemetry::tests::expand_with_crate_path ... ok
[INFO] [stdout] test span_fn::tests::expand_structure_with_crate_path ... ok
[INFO] [stdout] test metrics::tests::expand_simple_optional_only ... ok
[INFO] [stdout] test with_test_telemetry::tests::expand_rust_test ... ok
[INFO] [stdout] test span_fn::tests::expand_async_fn ... ok
[INFO] [stdout] test span_fn::tests::expand_async_fn_local ... ok
[INFO] [stdout] test settings::tests::expand_enum_with_tuple_variant ... ok
[INFO] [stdout] test with_test_telemetry::tests::non_test_fn_attr - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustfoundry_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" "e33264cf46c2cda169bbfdee32961cb71539ebc17ded71583f8cb04df41f33ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33264cf46c2cda169bbfdee32961cb71539ebc17ded71583f8cb04df41f33ce", kill_on_drop: false }`
[INFO] [stdout] e33264cf46c2cda169bbfdee32961cb71539ebc17ded71583f8cb04df41f33ce
