[INFO] fetching crate yamq 0.1.0... [INFO] testing yamq-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate yamq 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate yamq 0.1.0 [INFO] finished tweaking crates.io crate yamq 0.1.0 [INFO] tweaked toml for crates.io crate yamq 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate yamq 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yamq 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2972c3a7a3045b270670c6a04e7240e24aab3e1be5183d72f82f39d8abb4bd2 [INFO] running `Command { std: "docker" "start" "-a" "b2972c3a7a3045b270670c6a04e7240e24aab3e1be5183d72f82f39d8abb4bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2972c3a7a3045b270670c6a04e7240e24aab3e1be5183d72f82f39d8abb4bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2972c3a7a3045b270670c6a04e7240e24aab3e1be5183d72f82f39d8abb4bd2", kill_on_drop: false }` [INFO] [stdout] b2972c3a7a3045b270670c6a04e7240e24aab3e1be5183d72f82f39d8abb4bd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ac8e661e1d4670f6b29c47a4aaee0684cec125cd6fb135ce89e91d8117c02e9 [INFO] running `Command { std: "docker" "start" "-a" "5ac8e661e1d4670f6b29c47a4aaee0684cec125cd6fb135ce89e91d8117c02e9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling futures-sink v0.3.27 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Compiling winnow v0.3.5 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.27 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling toml_edit v0.19.5 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling futures-macro v0.3.27 [INFO] [stderr] Compiling thiserror-impl v1.0.39 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling futures-executor v0.3.27 [INFO] [stderr] Compiling futures v0.3.27 [INFO] [stderr] Compiling tokio-util v0.7.7 [INFO] [stderr] Compiling tokio-stream v0.1.12 [INFO] [stderr] Compiling yamq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Encode` is never used [INFO] [stdout] --> src/codec/types.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | trait Encode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RetainHandling` is never used [INFO] [stdout] --> src/codec/types.rs:173:10 [INFO] [stdout] | [INFO] [stdout] 173 | pub enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DisconnectReason` is never used [INFO] [stdout] --> src/codec/types.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 227 | pub enum DisconnectReason { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.98s [INFO] running `Command { std: "docker" "inspect" "5ac8e661e1d4670f6b29c47a4aaee0684cec125cd6fb135ce89e91d8117c02e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac8e661e1d4670f6b29c47a4aaee0684cec125cd6fb135ce89e91d8117c02e9", kill_on_drop: false }` [INFO] [stdout] 5ac8e661e1d4670f6b29c47a4aaee0684cec125cd6fb135ce89e91d8117c02e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 710259180f72d2c8bea5a6726a1b4643e32e1c8ebb322d3e65968b6d612f1c19 [INFO] running `Command { std: "docker" "start" "-a" "710259180f72d2c8bea5a6726a1b4643e32e1c8ebb322d3e65968b6d612f1c19", kill_on_drop: false }` [INFO] [stdout] warning: trait `Encode` is never used [INFO] [stdout] --> src/codec/types.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | trait Encode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RetainHandling` is never used [INFO] [stdout] --> src/codec/types.rs:173:10 [INFO] [stdout] | [INFO] [stdout] 173 | pub enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yamq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `DisconnectReason` is never used [INFO] [stdout] --> src/codec/types.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 227 | pub enum DisconnectReason { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Encode` is never used [INFO] [stdout] --> src/codec/types.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | trait Encode { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RetainHandling` is never used [INFO] [stdout] --> src/codec/types.rs:173:10 [INFO] [stdout] | [INFO] [stdout] 173 | pub enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DisconnectReason` is never used [INFO] [stdout] --> src/codec/types.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 227 | pub enum DisconnectReason { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "710259180f72d2c8bea5a6726a1b4643e32e1c8ebb322d3e65968b6d612f1c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710259180f72d2c8bea5a6726a1b4643e32e1c8ebb322d3e65968b6d612f1c19", kill_on_drop: false }` [INFO] [stdout] 710259180f72d2c8bea5a6726a1b4643e32e1c8ebb322d3e65968b6d612f1c19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 512ceb5985026c5fbb84665cfca368701ce67dd72869e55baf3a31a6b676a861 [INFO] running `Command { std: "docker" "start" "-a" "512ceb5985026c5fbb84665cfca368701ce67dd72869e55baf3a31a6b676a861", kill_on_drop: false }` [INFO] [stderr] warning: trait `Encode` is never used [INFO] [stderr] --> src/codec/types.rs:63:7 [INFO] [stderr] | [INFO] [stderr] 63 | trait Encode { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `RetainHandling` is never used [INFO] [stderr] --> src/codec/types.rs:173:10 [INFO] [stderr] | [INFO] [stderr] 173 | pub enum RetainHandling { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `DisconnectReason` is never used [INFO] [stderr] --> src/codec/types.rs:227:10 [INFO] [stderr] | [INFO] [stderr] 227 | pub enum DisconnectReason { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `yamq` (lib) generated 3 warnings [INFO] [stderr] warning: `yamq` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yamq-04dbd883f05d35eb) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test codec::decoder::tests::test_decode_subscribe ... ok [INFO] [stdout] test codec::decoder::tests::test_invalid_remaining_length ... ok [INFO] [stdout] test codec::encoder::tests::connect_ack_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::disconnect_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::connect_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::ping_request_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::ping_response_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::publish_ack_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::publish_received_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::publish_complete_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::publish_release_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::publish_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::subscribe_ack_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::subscribe_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::unsubscribe_ack_roundtrip ... ok [INFO] [stdout] test codec::encoder::tests::unsubscribe_roundtrip ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_empty_topic ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_invalid_filters ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_multi_level_wildcard ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_single_level_wildcard ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_concrete ... ok [INFO] [stdout] test codec::decoder::tests::test_decode_variable_int ... ok [INFO] [stdout] test codec::decoder::tests::test_decode_variable_int_crash ... ok [INFO] [stdout] test topic::tests::test_topic_matcher_callback ... ok [INFO] [stdout] test topic::tests::test_topic_matcher ... ok [INFO] [stdout] test codec::topic::tests::test_topic_name_failure ... ok [INFO] [stdout] test tests::test_connect ... ok [INFO] [stdout] test topic::tests::test_matcher_iterator ... ok [INFO] [stdout] test tests::test_subscription ... ok [INFO] [stdout] test tests::test_publish ... ok [INFO] [stdout] test tests::test_subscribe ... ok [INFO] [stdout] test tests::test_subscribe_publish ... ok [INFO] [stdout] test codec::topic::tests::test_topic_filter_parse_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yamq-fbe1a60167f8fedf) [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 yamq [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" "512ceb5985026c5fbb84665cfca368701ce67dd72869e55baf3a31a6b676a861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "512ceb5985026c5fbb84665cfca368701ce67dd72869e55baf3a31a6b676a861", kill_on_drop: false }` [INFO] [stdout] 512ceb5985026c5fbb84665cfca368701ce67dd72869e55baf3a31a6b676a861