[INFO] fetching crate rx_core_macro_common 0.2.1...
[INFO] testing rx_core_macro_common-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rx_core_macro_common 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rx_core_macro_common 0.2.1
[INFO] finished tweaking crates.io crate rx_core_macro_common 0.2.1
[INFO] tweaked toml for crates.io crate rx_core_macro_common 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rx_core_macro_common 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rx_core_macro_common 0.2.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2088601423db376f5463845a92559104faa9982afdfaeea4064c23089a55b16c
[INFO] running `Command { std: "docker" "start" "-a" "2088601423db376f5463845a92559104faa9982afdfaeea4064c23089a55b16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2088601423db376f5463845a92559104faa9982afdfaeea4064c23089a55b16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2088601423db376f5463845a92559104faa9982afdfaeea4064c23089a55b16c", kill_on_drop: false }`
[INFO] [stdout] 2088601423db376f5463845a92559104faa9982afdfaeea4064c23089a55b16c
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6adc80208f3554a5ff41761b851f0fd419dc8375a5f0b49556589e68a32d558
[INFO] running `Command { std: "docker" "start" "-a" "d6adc80208f3554a5ff41761b851f0fd419dc8375a5f0b49556589e68a32d558", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling rx_core_macro_common v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "d6adc80208f3554a5ff41761b851f0fd419dc8375a5f0b49556589e68a32d558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6adc80208f3554a5ff41761b851f0fd419dc8375a5f0b49556589e68a32d558", kill_on_drop: false }`
[INFO] [stdout] d6adc80208f3554a5ff41761b851f0fd419dc8375a5f0b49556589e68a32d558
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4ca3657896728be925154f2dd679d4e4faea4974c431d984f2d29b44f5a115f
[INFO] running `Command { std: "docker" "start" "-a" "c4ca3657896728be925154f2dd679d4e4faea4974c431d984f2d29b44f5a115f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rx_core_macro_common v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "c4ca3657896728be925154f2dd679d4e4faea4974c431d984f2d29b44f5a115f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ca3657896728be925154f2dd679d4e4faea4974c431d984f2d29b44f5a115f", kill_on_drop: false }`
[INFO] [stdout] c4ca3657896728be925154f2dd679d4e4faea4974c431d984f2d29b44f5a115f
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 231c95dee8578572cfb7f138875c6308e29180c9c2952d6bc739b8d147536b86
[INFO] running `Command { std: "docker" "start" "-a" "231c95dee8578572cfb7f138875c6308e29180c9c2952d6bc739b8d147536b86", 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/rx_core_macro_common-fca731863eaba08a)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test derive_executor::test::should_panic_when_scheduler_handle_missing - should panic ... ok
[INFO] [stdout] test derive_executor::test::should_generate_get_scheduler_handle ... ok
[INFO] [stdout] test derive_observable::test::should_respect_crate_override ... ok
[INFO] [stdout] test derive_observable::test::should_use_the_specified_types_as_output_types ... ok
[INFO] [stdout] test derive_observable::test::should_use_the_specified_types_as_output_types_and_default_non_specified_ones ... ok
[INFO] [stdout] test derive_executor::test::should_respect_the_custom_crate_name_and_generate_get_scheduler_handle ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_not_impl_upgrade_to_self_when_upgrading_to_something_specific ... ok
[INFO] [stdout] test derive_observable::test::should_default_to_never ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_not_impl_upgrade_to_self_when_opted_out ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_be_able_to_impl_observer_upgrades_to_observer_subscriber ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_not_use_does_not_upgrade_to_observer_subscriber_when_opted_out ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_be_able_to_impl_observer_upgrades_to_self_as_a_special_case ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_upgrade_to_self_by_default ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_use_does_not_upgrade_to_observer_subscriber_by_default ... ok
[INFO] [stdout] test derive_observer::test::observer_updates::should_reject_unknown_types - should panic ... ok
[INFO] [stdout] test derive_observer::test::should_default_to_never_for_input_types ... ok
[INFO] [stdout] test derive_observer::test::should_not_impl_delegate_observer_to_destination_when_not_requested ... ok
[INFO] [stdout] test derive_observer::test::should_respect_crate_override ... ok
[INFO] [stdout] test derive_observer::test::should_be_able_to_impl_delegate_observer_to_destination ... ok
[INFO] [stdout] test derive_observer::test::should_use_the_specified_types_as_input_types ... ok
[INFO] [stdout] test derive_primary_category::test::should_default_to_rx_core_common ... ok
[INFO] [stdout] test derive_primary_category::test::should_respect_crate_override ... ok
[INFO] [stdout] test derive_subscription::test::should_impl_drop_by_default ... ok
[INFO] [stdout] test derive_subscription::test::should_return_none_when_not_requested ... ok
[INFO] [stdout] test derive_subscription::test::should_skip_when_opted_out ... ok
[INFO] [stdout] test derive_teardown_collection::test::should_panic_when_missing_both_fields - should panic ... ok
[INFO] [stdout] test derive_teardown_collection::test::should_return_none_when_not_requested ... ok
[INFO] [stdout] test derive_with_context_provider::test::should_respect_attr ... ok
[INFO] [stdout] test derive_work::test::should_respect_the_set_value ... ok
[INFO] [stdout] test derive_work::test::should_default_to_never ... ok
[INFO] [stdout] test derive_teardown_collection::test::should_fall_back_to_using_the_destination_field ... ok
[INFO] [stdout] test derive_subscription::test::should_use_only_the_destination_field_when_there_is_no_teardown_field ... ok
[INFO] [stdout] test helpers::test::find_field_ident_with_attribute::should_reject_non_structs - should panic ... ok
[INFO] [stdout] test derive_with_context_provider::test::should_default_to_unit ... ok
[INFO] [stdout] test helpers::test::find_attribute::should_only_find_matches ... ok
[INFO] [stdout] test helpers::test::read_attribute_value::read_attribute_value_panics_on_wrong_meta - should panic ... ok
[INFO] [stdout] test derive_subscription::test::should_use_both_the_destination_and_teardown_fields_when_both_present ... ok
[INFO] [stdout] test derive_subscription::test::should_generate_one_unsubscribe_call_when_teardown_and_destination_is_the_same_field ... ok
[INFO] [stdout] test helpers::test::find_attribute::should_extract_inner_type_with_read_attribute_type ... ok
[INFO] [stdout] test helpers::test::never_type::should_respect_crate_override ... ok
[INFO] [stdout] test derive_teardown_collection::test::should_prioritize_the_teardown_field ... ok
[INFO] [stdout] test helpers::test::never_type::should_default_to_rx_core_common ... ok
[INFO] [stdout] test helpers::test::never_type::should_respect_custom_traits_crate ... ok
[INFO] [stdout] test helpers::test::read_attribute_value::should_extract_tokens ... ok
[INFO] [stdout] test helpers::test::find_attribute::should_panic_when_missing_value - should panic ... ok
[INFO] [stdout] test helpers::test::read_attribute_value::read_attribute_value_returns_none_when_absent ... ok
[INFO] [stdout] test helpers::test::unit_type::should_return_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rx_core_macro_common
[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" "231c95dee8578572cfb7f138875c6308e29180c9c2952d6bc739b8d147536b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231c95dee8578572cfb7f138875c6308e29180c9c2952d6bc739b8d147536b86", kill_on_drop: false }`
[INFO] [stdout] 231c95dee8578572cfb7f138875c6308e29180c9c2952d6bc739b8d147536b86