[INFO] fetching crate mqtt_macro 0.1.0... [INFO] testing mqtt_macro-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate mqtt_macro 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mqtt_macro 0.1.0 [INFO] finished tweaking crates.io crate mqtt_macro 0.1.0 [INFO] tweaked toml for crates.io crate mqtt_macro 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mqtt_macro 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2041a5dada109f0316a2221c459d1202e22e576399713440f43baf0c0b471bd9 [INFO] running `Command { std: "docker" "start" "-a" "2041a5dada109f0316a2221c459d1202e22e576399713440f43baf0c0b471bd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2041a5dada109f0316a2221c459d1202e22e576399713440f43baf0c0b471bd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2041a5dada109f0316a2221c459d1202e22e576399713440f43baf0c0b471bd9", kill_on_drop: false }` [INFO] [stdout] 2041a5dada109f0316a2221c459d1202e22e576399713440f43baf0c0b471bd9 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05951507a980c8c65b596f6f527adeb7a41bca50df5295ab5ce9ca7090bf6570 [INFO] running `Command { std: "docker" "start" "-a" "05951507a980c8c65b596f6f527adeb7a41bca50df5295ab5ce9ca7090bf6570", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling mqtt-procmacro v1.0.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling mqtt_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `MqttUpdate` is never used [INFO] [stdout] --> src/tests.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum MqttUpdate { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_bytes_option_deser` is never used [INFO] [stdout] --> src/tests.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn zero_bytes_option_deser<'a, T>(payload: &'a [u8]) -> Result, MqttDeserializeError> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_bytes_option_ser` is never used [INFO] [stdout] --> src/tests.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn zero_bytes_option_ser( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "05951507a980c8c65b596f6f527adeb7a41bca50df5295ab5ce9ca7090bf6570", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05951507a980c8c65b596f6f527adeb7a41bca50df5295ab5ce9ca7090bf6570", kill_on_drop: false }` [INFO] [stdout] 05951507a980c8c65b596f6f527adeb7a41bca50df5295ab5ce9ca7090bf6570 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c513a8abbc6c0e40f85f6093659d17bc5fe1ff7dee99c4d1b3be0f2f37644aa3 [INFO] running `Command { std: "docker" "start" "-a" "c513a8abbc6c0e40f85f6093659d17bc5fe1ff7dee99c4d1b3be0f2f37644aa3", kill_on_drop: false }` [INFO] [stdout] warning: enum `MqttUpdate` is never used [INFO] [stdout] --> src/tests.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum MqttUpdate { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_bytes_option_deser` is never used [INFO] [stdout] --> src/tests.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn zero_bytes_option_deser<'a, T>(payload: &'a [u8]) -> Result, MqttDeserializeError> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_bytes_option_ser` is never used [INFO] [stdout] --> src/tests.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn zero_bytes_option_ser( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mqtt_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MqttUpdate::*` [INFO] [stdout] --> src/tests.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | use MqttUpdate::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "c513a8abbc6c0e40f85f6093659d17bc5fe1ff7dee99c4d1b3be0f2f37644aa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c513a8abbc6c0e40f85f6093659d17bc5fe1ff7dee99c4d1b3be0f2f37644aa3", kill_on_drop: false }` [INFO] [stdout] c513a8abbc6c0e40f85f6093659d17bc5fe1ff7dee99c4d1b3be0f2f37644aa3 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 455923065ec7a85981944b48572b4ad2d07b13350267ce2d6adcc329e52efc52 [INFO] running `Command { std: "docker" "start" "-a" "455923065ec7a85981944b48572b4ad2d07b13350267ce2d6adcc329e52efc52", kill_on_drop: false }` [INFO] [stderr] warning: enum `MqttUpdate` is never used [INFO] [stderr] --> src/tests.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | enum MqttUpdate { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `zero_bytes_option_deser` is never used [INFO] [stderr] --> src/tests.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn zero_bytes_option_deser<'a, T>(payload: &'a [u8]) -> Result, MqttDeserializeError> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `zero_bytes_option_ser` is never used [INFO] [stderr] --> src/tests.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn zero_bytes_option_ser( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MqttUpdate::*` [INFO] [stderr] --> src/tests.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | use MqttUpdate::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mqtt_macro` (lib) generated 3 warnings [INFO] [stderr] warning: `mqtt_macro` (lib test) generated 1 warning (run `cargo fix --lib -p mqtt_macro --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_macro-0bffc0be4c69a88b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::ordering ... ok [INFO] [stdout] test topic::tests::layer_count ... ok [INFO] [stdout] test topic::tests::push ... ok [INFO] [stdout] test topic::tests::push_front ... ok [INFO] [stdout] test tests::clearable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mqtt_macro [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" "455923065ec7a85981944b48572b4ad2d07b13350267ce2d6adcc329e52efc52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455923065ec7a85981944b48572b4ad2d07b13350267ce2d6adcc329e52efc52", kill_on_drop: false }` [INFO] [stdout] 455923065ec7a85981944b48572b4ad2d07b13350267ce2d6adcc329e52efc52