[INFO] fetching crate stinger-mqtt-trait 0.6.1...
[INFO] testing stinger-mqtt-trait-0.6.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stinger-mqtt-trait 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stinger-mqtt-trait 0.6.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate stinger-mqtt-trait 0.6.1
[INFO] tweaked toml for crates.io crate stinger-mqtt-trait 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stinger-mqtt-trait 0.6.1 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] crate crates.io crate stinger-mqtt-trait 0.6.1 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-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] 2da0e7e7ada6ca58ed9dbb1020358bf5c161fe4e0e0392ff3fcc4c280540a672
[INFO] running `Command { std: "docker" "start" "-a" "2da0e7e7ada6ca58ed9dbb1020358bf5c161fe4e0e0392ff3fcc4c280540a672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2da0e7e7ada6ca58ed9dbb1020358bf5c161fe4e0e0392ff3fcc4c280540a672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da0e7e7ada6ca58ed9dbb1020358bf5c161fe4e0e0392ff3fcc4c280540a672", kill_on_drop: false }`
[INFO] [stdout] 2da0e7e7ada6ca58ed9dbb1020358bf5c161fe4e0e0392ff3fcc4c280540a672
[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] 00fecfe57fbff8735574e9cbb0ddc017dad6551cebbe2aacd4c9e812659ecb9a
[INFO] running `Command { std: "docker" "start" "-a" "00fecfe57fbff8735574e9cbb0ddc017dad6551cebbe2aacd4c9e812659ecb9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling stinger-mqtt-trait v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.38s
[INFO] running `Command { std: "docker" "inspect" "00fecfe57fbff8735574e9cbb0ddc017dad6551cebbe2aacd4c9e812659ecb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fecfe57fbff8735574e9cbb0ddc017dad6551cebbe2aacd4c9e812659ecb9a", kill_on_drop: false }`
[INFO] [stdout] 00fecfe57fbff8735574e9cbb0ddc017dad6551cebbe2aacd4c9e812659ecb9a
[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] aabacfb39d258937525af51b2156b4f6bfea544227100af614019135494784e0
[INFO] running `Command { std: "docker" "start" "-a" "aabacfb39d258937525af51b2156b4f6bfea544227100af614019135494784e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling stinger-mqtt-trait v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `Command { std: "docker" "inspect" "aabacfb39d258937525af51b2156b4f6bfea544227100af614019135494784e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabacfb39d258937525af51b2156b4f6bfea544227100af614019135494784e0", kill_on_drop: false }`
[INFO] [stdout] aabacfb39d258937525af51b2156b4f6bfea544227100af614019135494784e0
[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] 57be6fb088670daa5724451e494f37b4c6832e7ae073584631d751eabcf54693
[INFO] running `Command { std: "docker" "start" "-a" "57be6fb088670daa5724451e494f37b4c6832e7ae073584631d751eabcf54693", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stinger_mqtt_trait-61b2b52d5e3c868e)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test availability::tests::test_as_json_bytes ... ok
[INFO] [stdout] test availability::tests::test_get_message ... ok
[INFO] [stdout] test availability::tests::test_online_data_builder_minimal ... ok
[INFO] [stdout] test availability::tests::test_online_data_fields ... ok
[INFO] [stdout] test availability::tests::test_online_status_toggle ... ok
[INFO] [stdout] test availability::tests::test_system_online_topic ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_builder ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_simple_string ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_string_payload ... ok
[INFO] [stdout] test availability::tests::test_service_online_topic ... ok
[INFO] [stdout] test availability::tests::test_client_online_topic ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_bytes_payload ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_with_json_payload ... ok
[INFO] [stdout] test message::tests::test_qos_values ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_with_mqtt5_properties ... ok
[INFO] [stdout] test tests::test_mock_pubsub_publish_nowait ... ok
[INFO] [stderr]    Doc-tests stinger_mqtt_trait
[INFO] [stdout] test tests::test_mqtt_pubsub_error_clone ... ok
[INFO] [stdout] test tests::test_mock_pubsub_publish ... ok
[INFO] [stdout] test tests::test_mock_pubsub_subscribe ... ok
[INFO] [stdout] test tests::test_mqtt_pubsub_error_display ... ok
[INFO] [stdout] test tests::test_mqtt_pubsub_error_is_error_trait ... ok
[INFO] [stdout] test availability::tests::test_as_json_bytes_minimal ... ok
[INFO] [stdout] test message::tests::test_mqtt_message_simple ... ok
[INFO] [stdout] test availability::tests::test_online_data_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/availability.rs - availability::OnlineData::as_json_bytes (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57be6fb088670daa5724451e494f37b4c6832e7ae073584631d751eabcf54693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57be6fb088670daa5724451e494f37b4c6832e7ae073584631d751eabcf54693", kill_on_drop: false }`
[INFO] [stdout] 57be6fb088670daa5724451e494f37b4c6832e7ae073584631d751eabcf54693
