[INFO] fetching crate sunspec_rs 0.6.3... [INFO] checking sunspec_rs-0.6.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate sunspec_rs 0.6.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sunspec_rs 0.6.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sunspec_rs 0.6.3 [INFO] finished tweaking crates.io crate sunspec_rs 0.6.3 [INFO] tweaked toml for crates.io crate sunspec_rs 0.6.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate sunspec_rs 0.6.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-retry v0.3.0 [INFO] [stderr] Downloaded tokio-modbus v0.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.186 [INFO] [stderr] Downloaded serde-xml-rs v0.6.0 [INFO] [stderr] Downloaded async-recursion v1.0.4 [INFO] [stderr] Downloaded clap-verbosity-flag v2.0.1 [INFO] [stderr] Downloaded xml-rs v0.8.16 [INFO] [stderr] Downloaded clap_derive v4.4.0 [INFO] [stderr] Downloaded clap v4.4.0 [INFO] [stderr] Downloaded prometheus v0.13.3 [INFO] [stderr] Downloaded serde v1.0.186 [INFO] [stderr] Downloaded clap_builder v4.4.0 [INFO] [stderr] Downloaded protobuf v2.28.0 [INFO] [stderr] Downloaded object v0.32.0 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61ce322a55f7a81f3a46061eb205abb6971a3e327629ed648e8a78771a315f05 [INFO] running `Command { std: "docker" "start" "-a" "61ce322a55f7a81f3a46061eb205abb6971a3e327629ed648e8a78771a315f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61ce322a55f7a81f3a46061eb205abb6971a3e327629ed648e8a78771a315f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ce322a55f7a81f3a46061eb205abb6971a3e327629ed648e8a78771a315f05", kill_on_drop: false }` [INFO] [stdout] 61ce322a55f7a81f3a46061eb205abb6971a3e327629ed648e8a78771a315f05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98d764859f09703c1f886c8a46e22d8ab22e56f2dbbfa57b2c6ebf9195159813 [INFO] running `Command { std: "docker" "start" "-a" "98d764859f09703c1f886c8a46e22d8ab22e56f2dbbfa57b2c6ebf9195159813", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling serde v1.0.186 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling prometheus v0.13.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking xml-rs v0.8.16 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Compiling serde_derive v1.0.186 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stderr] Checking clap-verbosity-flag v2.0.1 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-retry v0.3.0 [INFO] [stderr] Checking tokio-modbus v0.9.0 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking sunspec_rs v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:705:29 [INFO] [stdout] | [INFO] [stdout] 705 | ... Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:705:29 [INFO] [stdout] | [INFO] [stdout] 705 | ... Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sunspec_rs::model_data::ModelData` [INFO] [stdout] --> tests/test_reads.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sunspec_rs::model_data::ModelData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_field` [INFO] [stdout] --> tests/common/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | model_field: String, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_field` [INFO] [stdout] --> tests/common/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | model_field: String, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let slave: u8 = 3_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:122:14 [INFO] [stdout] | [INFO] [stdout] 122 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.49s [INFO] running `Command { std: "docker" "inspect" "98d764859f09703c1f886c8a46e22d8ab22e56f2dbbfa57b2c6ebf9195159813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d764859f09703c1f886c8a46e22d8ab22e56f2dbbfa57b2c6ebf9195159813", kill_on_drop: false }` [INFO] [stdout] 98d764859f09703c1f886c8a46e22d8ab22e56f2dbbfa57b2c6ebf9195159813 [INFO] checking sunspec_rs-0.6.3 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate sunspec_rs 0.6.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sunspec_rs 0.6.3 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sunspec_rs 0.6.3 [INFO] finished tweaking crates.io crate sunspec_rs 0.6.3 [INFO] tweaked toml for crates.io crate sunspec_rs 0.6.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate sunspec_rs 0.6.3 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d71291e4498d63289f881db36b8191fb738158f40ee1d13b931ab337dfebcf70 [INFO] running `Command { std: "docker" "start" "-a" "d71291e4498d63289f881db36b8191fb738158f40ee1d13b931ab337dfebcf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d71291e4498d63289f881db36b8191fb738158f40ee1d13b931ab337dfebcf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d71291e4498d63289f881db36b8191fb738158f40ee1d13b931ab337dfebcf70", kill_on_drop: false }` [INFO] [stdout] d71291e4498d63289f881db36b8191fb738158f40ee1d13b931ab337dfebcf70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6d154711bcc27a8bf91dfc3e4793923b3e93191fa7b00afe3203d7cf9a49625 [INFO] running `Command { std: "docker" "start" "-a" "c6d154711bcc27a8bf91dfc3e4793923b3e93191fa7b00afe3203d7cf9a49625", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling serde v1.0.186 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking clap_builder v4.4.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling prometheus v0.13.3 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking xml-rs v0.8.16 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.4.0 [INFO] [stderr] Compiling serde_derive v1.0.186 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking clap v4.4.0 [INFO] [stderr] Checking clap-verbosity-flag v2.0.1 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-retry v0.3.0 [INFO] [stderr] Checking tokio-modbus v0.9.0 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking sunspec_rs v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:705:29 [INFO] [stdout] | [INFO] [stdout] 705 | ... Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib/sunspec_connection.rs:705:29 [INFO] [stdout] | [INFO] [stdout] 705 | ... Err(e) => { [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sunspec_rs::model_data::ModelData` [INFO] [stdout] --> tests/test_reads.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sunspec_rs::model_data::ModelData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_field` [INFO] [stdout] --> tests/common/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | model_field: String, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `model_field` [INFO] [stdout] --> tests/common/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | model_field: String, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_reads.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_reads.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let slave: u8 = 3_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> tests/test_writes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let connection: &str = "127.0.0.1:5083"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slave` [INFO] [stdout] --> tests/test_writes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let slave: u8 = 9_u8; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slave` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssd` [INFO] [stdout] --> tests/test_reads.rs:122:14 [INFO] [stdout] | [INFO] [stdout] 122 | let (ss, ssd, md) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ssd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/test_writes.rs:17:58 [INFO] [stdout] | [INFO] [stdout] 15 | let (ss, _ssd, md) = [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | common::setup(modelid, String::from(field), String::from("Generac"), buf).await; [INFO] [stdout] 17 | match ss.clone().set_point(md.clone(), field, value).await { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/test_writes.rs:36:58 [INFO] [stdout] | [INFO] [stdout] 34 | let (ss, _ssd, md) = [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | common::setup(modelid, String::from(field), String::from("Generac"), buf).await; [INFO] [stdout] 36 | match ss.clone().set_point(md.clone(), field, value).await { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/test_writes.rs:54:58 [INFO] [stdout] | [INFO] [stdout] 52 | let (ss, _ssd, md) = [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | common::setup(modelid, String::from(field), String::from("Generac"), buf).await; [INFO] [stdout] 54 | match ss.clone().set_point(md.clone(), field, value).await { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/test_writes.rs:72:58 [INFO] [stdout] | [INFO] [stdout] 70 | let (ss, _ssd, md) = [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | common::setup(modelid, String::from(field), String::from("Generac"), buf).await; [INFO] [stdout] 72 | match ss.clone().set_point(md.clone(), field, value).await { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sunspec_rs` (test "test_writes") due to 5 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c6d154711bcc27a8bf91dfc3e4793923b3e93191fa7b00afe3203d7cf9a49625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d154711bcc27a8bf91dfc3e4793923b3e93191fa7b00afe3203d7cf9a49625", kill_on_drop: false }` [INFO] [stdout] c6d154711bcc27a8bf91dfc3e4793923b3e93191fa7b00afe3203d7cf9a49625