[INFO] fetching crate knx-ip-client 0.1.8... [INFO] checking knx-ip-client-0.1.8 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate knx-ip-client 0.1.8 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate knx-ip-client 0.1.8 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate knx-ip-client 0.1.8 [INFO] finished tweaking crates.io crate knx-ip-client 0.1.8 [INFO] tweaked toml for crates.io crate knx-ip-client 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate knx-ip-client 0.1.8 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded tokio-macros v1.8.2 [INFO] [stderr] Downloaded enum-primitive-derive v0.1.2 [INFO] [stderr] Downloaded parking_lot_core v0.9.6 [INFO] [stderr] Downloaded snafu-derive v0.7.4 [INFO] [stderr] Downloaded snafu v0.7.4 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded bytes v1.3.0 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded tokio v1.24.2 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4645ff54db1d0b73c39641df8de72b30128666c806baa3e72e75eee4588ef384 [INFO] running `Command { std: "docker" "start" "-a" "4645ff54db1d0b73c39641df8de72b30128666c806baa3e72e75eee4588ef384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4645ff54db1d0b73c39641df8de72b30128666c806baa3e72e75eee4588ef384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4645ff54db1d0b73c39641df8de72b30128666c806baa3e72e75eee4588ef384", kill_on_drop: false }` [INFO] [stdout] 4645ff54db1d0b73c39641df8de72b30128666c806baa3e72e75eee4588ef384 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e26a2d168af435337bf49a44879a447f79bbc734e01aebf42fe9daa1ccc3c82a [INFO] running `Command { std: "docker" "start" "-a" "e26a2d168af435337bf49a44879a447f79bbc734e01aebf42fe9daa1ccc3c82a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling snafu-derive v0.7.4 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking snafu v0.7.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking knx-ip-client v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::transport` [INFO] [stdout] --> src/transport/udp.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::transport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transport` [INFO] [stdout] --> src/transport/udp.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::transport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/dp_types.rs:93:75 [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|e| "Unable to get first byte {e}")?; [INFO] [stdout] | ^ ------------------------------ you might have meant to use string interpolation in this string literal [INFO] [stdout] | | [INFO] [stdout] | unused variable [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|e| format!("Unable to get first byte {e}"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|_e| "Unable to get first byte {e}")?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/dp_types.rs:333:75 [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|e| "Unable to get 4 bytes {e}")?; [INFO] [stdout] | ^ --------------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] | | [INFO] [stdout] | unused variable [INFO] [stdout] | [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|e| format!("Unable to get 4 bytes {e}"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|_e| "Unable to get 4 bytes {e}")?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header_size` [INFO] [stdout] --> src/packets/core.rs:479:13 [INFO] [stdout] | [INFO] [stdout] 479 | let header_size = match packet_reader.read_u8() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/dp_types.rs:93:75 [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|e| "Unable to get first byte {e}")?; [INFO] [stdout] | ^ ------------------------------ you might have meant to use string interpolation in this string literal [INFO] [stdout] | | [INFO] [stdout] | unused variable [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|e| format!("Unable to get first byte {e}"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 93 | let value = reader.read_i16::().with_whatever_context(|_e| "Unable to get first byte {e}")?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/dp_types.rs:333:75 [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|e| "Unable to get 4 bytes {e}")?; [INFO] [stdout] | ^ --------------------------- you might have meant to use string interpolation in this string literal [INFO] [stdout] | | [INFO] [stdout] | unused variable [INFO] [stdout] | [INFO] [stdout] help: string interpolation only works in `format!` invocations [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|e| format!("Unable to get 4 bytes {e}"))?; [INFO] [stdout] | ++++++++ + [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 333 | let value = reader.read_u32::().with_whatever_context(|_e| "Unable to get 4 bytes {e}")?; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header_size` [INFO] [stdout] --> src/packets/core.rs:479:13 [INFO] [stdout] | [INFO] [stdout] 479 | let header_size = match packet_reader.read_u8() { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_feature` is never used [INFO] [stdout] --> src/transport/udp.rs:250:18 [INFO] [stdout] | [INFO] [stdout] 106 | impl UdpTransport { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 250 | pub async fn set_feature(&self, feature: KnxIpFeature, value: u8) -> Result<(), Whatever> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_feature` is never used [INFO] [stdout] --> src/transport/udp_monitor.rs:202:18 [INFO] [stdout] | [INFO] [stdout] 61 | impl UdpMonitorTransport { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub async fn set_feature(&self, feature: KnxIpFeature, value: u8) -> Result<(), Whatever> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_feature` is never used [INFO] [stdout] --> src/transport/udp.rs:250:18 [INFO] [stdout] | [INFO] [stdout] 106 | impl UdpTransport { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 250 | pub async fn set_feature(&self, feature: KnxIpFeature, value: u8) -> Result<(), Whatever> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_feature` is never used [INFO] [stdout] --> src/transport/udp_monitor.rs:202:18 [INFO] [stdout] | [INFO] [stdout] 61 | impl UdpMonitorTransport { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub async fn set_feature(&self, feature: KnxIpFeature, value: u8) -> Result<(), Whatever> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PdtKnxBit`, `PdtKnxFloat`, and `PdtKnxScaledValue` [INFO] [stdout] --> src/main.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | dp_types::{Pdt, PdtKnxB1U3, PdtKnxBit, PdtKnxFloat, PdtKnxScaledValue}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warn` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use snafu::{ResultExt, Whatever}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PdtKnxBit`, `PdtKnxFloat`, and `PdtKnxScaledValue` [INFO] [stdout] --> src/main.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | dp_types::{Pdt, PdtKnxB1U3, PdtKnxBit, PdtKnxFloat, PdtKnxScaledValue}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warn` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use snafu::{ResultExt, Whatever}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.34s [INFO] running `Command { std: "docker" "inspect" "e26a2d168af435337bf49a44879a447f79bbc734e01aebf42fe9daa1ccc3c82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e26a2d168af435337bf49a44879a447f79bbc734e01aebf42fe9daa1ccc3c82a", kill_on_drop: false }` [INFO] [stdout] e26a2d168af435337bf49a44879a447f79bbc734e01aebf42fe9daa1ccc3c82a