[INFO] fetching crate mqtt_macro 0.1.0...
[INFO] testing mqtt_macro-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mqtt_macro 0.1.0 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqtt_macro 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mqtt-procmacro v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e66db052ef03005e90a8a2fea41fa185ff15fe9700fe9cd93f8d2046f743417c
[INFO] running `Command { std: "docker" "start" "-a" "e66db052ef03005e90a8a2fea41fa185ff15fe9700fe9cd93f8d2046f743417c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e66db052ef03005e90a8a2fea41fa185ff15fe9700fe9cd93f8d2046f743417c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66db052ef03005e90a8a2fea41fa185ff15fe9700fe9cd93f8d2046f743417c", kill_on_drop: false }`
[INFO] [stdout] e66db052ef03005e90a8a2fea41fa185ff15fe9700fe9cd93f8d2046f743417c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d15f974107d77103b081c4c53e0af8794b95ee5c7496f50c34abbf634d6b0958
[INFO] running `Command { std: "docker" "start" "-a" "d15f974107d77103b081c4c53e0af8794b95ee5c7496f50c34abbf634d6b0958", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling mqtt-procmacro v1.0.0
[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)]` 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<Option<T>, 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<T>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "d15f974107d77103b081c4c53e0af8794b95ee5c7496f50c34abbf634d6b0958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15f974107d77103b081c4c53e0af8794b95ee5c7496f50c34abbf634d6b0958", kill_on_drop: false }`
[INFO] [stdout] d15f974107d77103b081c4c53e0af8794b95ee5c7496f50c34abbf634d6b0958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa2fac6cf2a0d66d828963573ac6e590f5f45495db6cc195f63b0994f73b136
[INFO] running `Command { std: "docker" "start" "-a" "faa2fac6cf2a0d66d828963573ac6e590f5f45495db6cc195f63b0994f73b136", 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)]` 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<Option<T>, 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<T>(
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "faa2fac6cf2a0d66d828963573ac6e590f5f45495db6cc195f63b0994f73b136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa2fac6cf2a0d66d828963573ac6e590f5f45495db6cc195f63b0994f73b136", kill_on_drop: false }`
[INFO] [stdout] faa2fac6cf2a0d66d828963573ac6e590f5f45495db6cc195f63b0994f73b136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4f458d8e23fd9e86fca41c12863236450ba1e14d2ed5c1311fb30a9ee2bc31d
[INFO] running `Command { std: "docker" "start" "-a" "c4f458d8e23fd9e86fca41c12863236450ba1e14d2ed5c1311fb30a9ee2bc31d", 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)]` 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<Option<T>, 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<T>(
[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)]` 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 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_macro-a9fefe64a9457f6d)
[INFO] [stderr]    Doc-tests mqtt_macro
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::clearable ... ok
[INFO] [stdout] test topic::tests::push ... ok
[INFO] [stdout] test tests::ordering ... ok
[INFO] [stdout] test topic::tests::push_front ... ok
[INFO] [stdout] test topic::tests::layer_count ... 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] [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" "c4f458d8e23fd9e86fca41c12863236450ba1e14d2ed5c1311fb30a9ee2bc31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f458d8e23fd9e86fca41c12863236450ba1e14d2ed5c1311fb30a9ee2bc31d", kill_on_drop: false }`
[INFO] [stdout] c4f458d8e23fd9e86fca41c12863236450ba1e14d2ed5c1311fb30a9ee2bc31d