[INFO] fetching crate mqtt_macro 0.1.0... [INFO] testing mqtt_macro-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [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 b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3220c2fd089a999b67c8de86424c65182bde9e32a8b6677a03b65aef32b379f [INFO] running `Command { std: "docker" "start" "-a" "d3220c2fd089a999b67c8de86424c65182bde9e32a8b6677a03b65aef32b379f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3220c2fd089a999b67c8de86424c65182bde9e32a8b6677a03b65aef32b379f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3220c2fd089a999b67c8de86424c65182bde9e32a8b6677a03b65aef32b379f", kill_on_drop: false }` [INFO] [stdout] d3220c2fd089a999b67c8de86424c65182bde9e32a8b6677a03b65aef32b379f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97af1f4508b77089685014208d4163c5e7c52af9602990e39f19112f8ebf74f1 [INFO] running `Command { std: "docker" "start" "-a" "97af1f4508b77089685014208d4163c5e7c52af9602990e39f19112f8ebf74f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling mqtt-procmacro v1.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [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 23.06s [INFO] running `Command { std: "docker" "inspect" "97af1f4508b77089685014208d4163c5e7c52af9602990e39f19112f8ebf74f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97af1f4508b77089685014208d4163c5e7c52af9602990e39f19112f8ebf74f1", kill_on_drop: false }` [INFO] [stdout] 97af1f4508b77089685014208d4163c5e7c52af9602990e39f19112f8ebf74f1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf8f30b63d161be993c09a5d0339aaa199a3622703fb4b41a2d58e13cb2ea4c5 [INFO] running `Command { std: "docker" "start" "-a" "bf8f30b63d161be993c09a5d0339aaa199a3622703fb4b41a2d58e13cb2ea4c5", 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] [stderr] Compiling mqtt_macro v0.1.0 (/opt/rustwide/workdir) [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] [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 0.67s [INFO] running `Command { std: "docker" "inspect" "bf8f30b63d161be993c09a5d0339aaa199a3622703fb4b41a2d58e13cb2ea4c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8f30b63d161be993c09a5d0339aaa199a3622703fb4b41a2d58e13cb2ea4c5", kill_on_drop: false }` [INFO] [stdout] bf8f30b63d161be993c09a5d0339aaa199a3622703fb4b41a2d58e13cb2ea4c5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9595721ab2b013252d08a1765e8393f0d417df24bfb99f67bda6941b43aff57 [INFO] running `Command { std: "docker" "start" "-a" "d9595721ab2b013252d08a1765e8393f0d417df24bfb99f67bda6941b43aff57", 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 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_macro-b725f1c78989df83) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::clearable ... ok [INFO] [stderr] Doc-tests mqtt_macro [INFO] [stdout] test topic::tests::layer_count ... ok [INFO] [stdout] test tests::ordering ... ok [INFO] [stdout] test topic::tests::push_front ... ok [INFO] [stdout] test topic::tests::push ... 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" "d9595721ab2b013252d08a1765e8393f0d417df24bfb99f67bda6941b43aff57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9595721ab2b013252d08a1765e8393f0d417df24bfb99f67bda6941b43aff57", kill_on_drop: false }` [INFO] [stdout] d9595721ab2b013252d08a1765e8393f0d417df24bfb99f67bda6941b43aff57