[INFO] cloning repository https://github.com/sgkandale/HugiMQ [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgkandale/HugiMQ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgkandale%2FHugiMQ", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgkandale%2FHugiMQ'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95a6f21c9356d921b2290eaf6350b64ff3f08836 [INFO] testing sgkandale/HugiMQ against 1.99.0-beta.8 for beta-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgkandale%2FHugiMQ" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sgkandale/HugiMQ [INFO] finished tweaking git repo https://github.com/sgkandale/HugiMQ [INFO] tweaked toml for git repo https://github.com/sgkandale/HugiMQ written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sgkandale/HugiMQ on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sgkandale/HugiMQ 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.6.0 [INFO] [stderr] Downloaded clap_derive v4.6.0 [INFO] [stderr] Downloaded jemallocator v0.5.4 [INFO] [stderr] Downloaded hdrhistogram v7.5.4 [INFO] [stderr] Downloaded jemalloc-sys v0.5.4+5.3.0-patched [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d [INFO] running `Command { std: "docker" "start" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anstyle-parse v1.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling colorchoice v1.0.5 [INFO] [stderr] Compiling anstyle v1.0.14 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling anstream v1.0.0 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling jemalloc-sys v0.5.4+5.3.0-patched [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling clap_lex v1.1.0 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling clap_derive v4.6.0 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling arc-swap v1.9.1 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling clap v4.6.0 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling redis v0.24.0 [INFO] [stderr] Compiling benchmarker v0.1.0 (/opt/rustwide/workdir/crates/benchmarker) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/benchmarker/src/main.rs:254:25 [INFO] [stdout] | [INFO] [stdout] 254 | let mut conn = client.get_async_connection().await.unwrap(); [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: unused variable: `payload` [INFO] [stdout] --> crates/benchmarker/src/main.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let payload = Arc::clone(&payload); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jemallocator v0.5.4 [INFO] [stderr] Compiling hugimq v0.1.0 (/opt/rustwide/workdir/crates/hugimq) [INFO] [stdout] warning: unused variable: `subs_snapshot` [INFO] [stdout] --> crates/hugimq/src/main.rs:268:54 [INFO] [stdout] | [INFO] [stdout] 268 | async fn remove_dead_subscribers(topic: &Arc, subs_snapshot: &Vec>>, dead_count: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subs_snapshot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling hugimq v0.1.0 (/opt/rustwide/workdir/crates/hugimq) [INFO] [stderr] Compiling benchmarker v0.1.0 (/opt/rustwide/workdir/crates/benchmarker) [INFO] [stdout] warning: unused variable: `subs_snapshot` [INFO] [stdout] --> crates/hugimq/src/main.rs:268:54 [INFO] [stdout] | [INFO] [stdout] 268 | async fn remove_dead_subscribers(topic: &Arc, subs_snapshot: &Vec>>, dead_count: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subs_snapshot` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/benchmarker/src/main.rs:254:25 [INFO] [stdout] | [INFO] [stdout] 254 | let mut conn = client.get_async_connection().await.unwrap(); [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: unused variable: `payload` [INFO] [stdout] --> crates/benchmarker/src/main.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let payload = Arc::clone(&payload); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `subs_snapshot` [INFO] [stderr] --> crates/hugimq/src/main.rs:268:54 [INFO] [stderr] | [INFO] [stderr] 268 | async fn remove_dead_subscribers(topic: &Arc, subs_snapshot: &Vec>>, dead_count: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subs_snapshot` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hugimq` (bin "hugimq-server" test) generated 1 warning (run `cargo fix --bin "hugimq-server" -p hugimq --tests` to apply 1 suggestion) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> crates/benchmarker/src/main.rs:254:25 [INFO] [stderr] | [INFO] [stderr] 254 | let mut conn = client.get_async_connection().await.unwrap(); [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: unused variable: `payload` [INFO] [stderr] --> crates/benchmarker/src/main.rs:307:13 [INFO] [stderr] | [INFO] [stderr] 307 | let payload = Arc::clone(&payload); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `benchmarker` (bin "benchmarker" test) generated 2 warnings (run `cargo fix --bin "benchmarker" -p benchmarker --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/benchmarker-82660030e31cabc4) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hugimq-3cd96ea7d3265200) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hugimq_server-11b245710c95f3e7) [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] [stderr] Doc-tests hugimq [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" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d", kill_on_drop: false }` [INFO] [stdout] c396b4cacb49bce356f1b494236e04e09776d8343fc41cebb27da8c899153b9d