[INFO] fetching crate kafka-rs 0.5.0... [INFO] testing kafka-rs-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate kafka-rs 0.5.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate kafka-rs 0.5.0 [INFO] finished tweaking crates.io crate kafka-rs 0.5.0 [INFO] tweaked toml for crates.io crate kafka-rs 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kafka-rs 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kafka-rs 0.5.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded valuable v0.1.0 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded futures-core v0.3.30 [INFO] [stderr] Downloaded pin-project-lite v0.2.14 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded semver v1.0.23 [INFO] [stderr] Downloaded crc-catalog v2.4.0 [INFO] [stderr] Downloaded darling_core v0.20.9 [INFO] [stderr] Downloaded indexmap v2.2.6 [INFO] [stderr] Downloaded derive_builder_macro v0.20.0 [INFO] [stderr] Downloaded anyhow v1.0.83 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded darling v0.20.9 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded flate2 v1.0.30 [INFO] [stderr] Downloaded socket2 v0.5.7 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.5 [INFO] [stderr] Downloaded zerocopy v0.7.34 [INFO] [stderr] 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v0.48.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.82 [INFO] [stderr] Downloaded zstd v0.13.1 [INFO] [stderr] Downloaded futures-macro v0.3.30 [INFO] [stderr] Downloaded futures-task v0.3.30 [INFO] [stderr] Downloaded tokio-util v0.7.11 [INFO] [stderr] Downloaded smallvec v1.13.2 [INFO] [stderr] Downloaded syn v2.0.64 [INFO] [stderr] Downloaded tracing-subscriber v0.3.18 [INFO] [stderr] Downloaded zerocopy-derive v0.7.34 [INFO] [stderr] Downloaded tracing v0.1.40 [INFO] [stderr] Downloaded crc32c v0.6.5 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.5 [INFO] [stderr] Downloaded tracing-core v0.1.32 [INFO] [stderr] Downloaded uuid v1.8.0 [INFO] [stderr] Downloaded futures-sink v0.3.30 [INFO] [stderr] Downloaded jobserver v0.1.31 [INFO] [stderr] Downloaded tracing-attributes v0.1.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f250287fcbc145f0a9df5551d7bb065b54719ff4c6568135c47ef19359fe529 [INFO] running `Command { std: "docker" "start" "-a" "5f250287fcbc145f0a9df5551d7bb065b54719ff4c6568135c47ef19359fe529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f250287fcbc145f0a9df5551d7bb065b54719ff4c6568135c47ef19359fe529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f250287fcbc145f0a9df5551d7bb065b54719ff4c6568135c47ef19359fe529", kill_on_drop: false }` [INFO] [stdout] 5f250287fcbc145f0a9df5551d7bb065b54719ff4c6568135c47ef19359fe529 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d899b57e932d709998c437020b9b26eca7c09d36331fb716a027aa3838c2348 [INFO] running `Command { std: "docker" "start" "-a" "3d899b57e932d709998c437020b9b26eca7c09d36331fb716a027aa3838c2348", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling anyhow v1.0.83 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling crc v3.2.1 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling crc32c v0.6.5 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Compiling lz4-sys v1.9.4 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling zstd v0.13.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Compiling derive_builder v0.20.0 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling lz4 v1.24.0 [INFO] [stderr] Compiling kafka-protocol v0.10.0 [INFO] [stderr] Compiling kafka-rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `payload` is never read [INFO] [stdout] --> src/error.rs:61:16 [INFO] [stdout] | [INFO] [stdout] 61 | pub(crate) payload: RequestKind, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> src/client.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | /// The channel used for communicating with the client task. [INFO] [stdout] 54 | pub(crate) tx: mpsc::Sender, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metadata` is never read [INFO] [stdout] --> src/clitask.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) struct PartitionMetadata { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) metadata: MetadataResponsePartition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartitionMetadata` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `interval` is never read [INFO] [stdout] --> src/clitask.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 271 | Automatic { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 277 | interval: Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.47s [INFO] running `Command { std: "docker" "inspect" "3d899b57e932d709998c437020b9b26eca7c09d36331fb716a027aa3838c2348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d899b57e932d709998c437020b9b26eca7c09d36331fb716a027aa3838c2348", kill_on_drop: false }` [INFO] [stdout] 3d899b57e932d709998c437020b9b26eca7c09d36331fb716a027aa3838c2348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0af5c0aed638fc83ca1c489892efcbf0929ce28bbe32ea2f2ad01ffeae3ae9ed [INFO] running `Command { std: "docker" "start" "-a" "0af5c0aed638fc83ca1c489892efcbf0929ce28bbe32ea2f2ad01ffeae3ae9ed", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling kafka-rs v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stdout] warning: value assigned to `payload` is never read [INFO] [stdout] --> src/error.rs:61:16 [INFO] [stdout] | [INFO] [stdout] 61 | pub(crate) payload: RequestKind, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> src/client.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | /// The channel used for communicating with the client task. [INFO] [stdout] 54 | pub(crate) tx: mpsc::Sender, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metadata` is never read [INFO] [stdout] --> src/clitask.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) struct PartitionMetadata { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) metadata: MetadataResponsePartition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartitionMetadata` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `interval` is never read [INFO] [stdout] --> src/clitask.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 271 | Automatic { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 277 | interval: Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/create_topic.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut admin = cli.admin(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `payload` is never read [INFO] [stdout] --> src/error.rs:61:16 [INFO] [stdout] | [INFO] [stdout] 61 | pub(crate) payload: RequestKind, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> src/client.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | /// The channel used for communicating with the client task. [INFO] [stdout] 54 | pub(crate) tx: mpsc::Sender, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `metadata` is never read [INFO] [stdout] --> src/clitask.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) struct PartitionMetadata { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) metadata: MetadataResponsePartition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PartitionMetadata` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `interval` is never read [INFO] [stdout] --> src/clitask.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 271 | Automatic { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 277 | interval: Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.23s [INFO] running `Command { std: "docker" "inspect" "0af5c0aed638fc83ca1c489892efcbf0929ce28bbe32ea2f2ad01ffeae3ae9ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0af5c0aed638fc83ca1c489892efcbf0929ce28bbe32ea2f2ad01ffeae3ae9ed", kill_on_drop: false }` [INFO] [stdout] 0af5c0aed638fc83ca1c489892efcbf0929ce28bbe32ea2f2ad01ffeae3ae9ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 017ceeccf09cb396c1e4792ec9e016f49445f38b24860502db04cc1afb2c04e3 [INFO] running `Command { std: "docker" "start" "-a" "017ceeccf09cb396c1e4792ec9e016f49445f38b24860502db04cc1afb2c04e3", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `payload` is never read [INFO] [stderr] --> src/error.rs:61:16 [INFO] [stderr] | [INFO] [stderr] 61 | pub(crate) payload: RequestKind, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `tx` is never read [INFO] [stderr] --> src/client.rs:54:16 [INFO] [stderr] | [INFO] [stderr] 52 | pub struct Client { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 53 | /// The channel used for communicating with the client task. [INFO] [stderr] 54 | pub(crate) tx: mpsc::Sender, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `metadata` is never read [INFO] [stderr] --> src/clitask.rs:57:16 [INFO] [stderr] | [INFO] [stderr] 53 | pub(crate) struct PartitionMetadata { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 57 | pub(crate) metadata: MetadataResponsePartition, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PartitionMetadata` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `interval` is never read [INFO] [stderr] --> src/clitask.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 271 | Automatic { [INFO] [stderr] | --------- field in this variant [INFO] [stderr] ... [INFO] [stderr] 277 | interval: Duration, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `kafka-rs` (lib) generated 4 warnings [INFO] [stderr] warning: `kafka-rs` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/create_topic.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut admin = cli.admin(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kafka-rs` (example "create_topic") generated 1 warning (run `cargo fix --example "create_topic" -p kafka-rs` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_rs-1290de26d8575f9f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests kafka_rs [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] [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" "017ceeccf09cb396c1e4792ec9e016f49445f38b24860502db04cc1afb2c04e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "017ceeccf09cb396c1e4792ec9e016f49445f38b24860502db04cc1afb2c04e3", kill_on_drop: false }` [INFO] [stdout] 017ceeccf09cb396c1e4792ec9e016f49445f38b24860502db04cc1afb2c04e3