[INFO] cloning repository https://github.com/osesantos/rusty-mq [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/osesantos/rusty-mq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosesantos%2Frusty-mq", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosesantos%2Frusty-mq'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0011a10ef969105ad0c3f16343a2e572e386466b [INFO] checking osesantos/rusty-mq against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosesantos%2Frusty-mq" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/osesantos/rusty-mq [INFO] finished tweaking git repo https://github.com/osesantos/rusty-mq [INFO] tweaked toml for git repo https://github.com/osesantos/rusty-mq written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/osesantos/rusty-mq on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/osesantos/rusty-mq 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1dbf649a7975c8044ffaa0a020ecbd4f5c46ecbdbe1cfe39da6d0507e535da82 [INFO] running `Command { std: "docker" "start" "-a" "1dbf649a7975c8044ffaa0a020ecbd4f5c46ecbdbe1cfe39da6d0507e535da82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dbf649a7975c8044ffaa0a020ecbd4f5c46ecbdbe1cfe39da6d0507e535da82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dbf649a7975c8044ffaa0a020ecbd4f5c46ecbdbe1cfe39da6d0507e535da82", kill_on_drop: false }` [INFO] [stdout] 1dbf649a7975c8044ffaa0a020ecbd4f5c46ecbdbe1cfe39da6d0507e535da82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2268332e3270d87c3e963f0dd6d9655fed335995399590413cc250a677434388 [INFO] running `Command { std: "docker" "start" "-a" "2268332e3270d87c3e963f0dd6d9655fed335995399590413cc250a677434388", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Compiling prost-types v0.12.6 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Compiling prost-build v0.12.6 [INFO] [stderr] Compiling tonic-build v0.11.0 [INFO] [stderr] Compiling rustymq v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stdout] warning: unused imports: `Parser` and `Subcommand` [INFO] [stdout] --> src/client.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Parser` and `Subcommand` [INFO] [stdout] --> src/client.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload2` [INFO] [stdout] --> src/broker/engine.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let payload2 = serde_json::json!({"key": "value1"}); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buffer_size` is never read [INFO] [stdout] --> src/config.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub buffer_size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are 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: enum `RustyError` is never used [INFO] [stdout] --> src/error.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum RustyError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:306:42 [INFO] [stdout] | [INFO] [stdout] 306 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 307 | | let inner = inner.0; [INFO] [stdout] 308 | | let method = PublishSvc(inner); [INFO] [stdout] 309 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 320 | | Ok(res) [INFO] [stdout] 321 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:320:25 [INFO] [stdout] | [INFO] [stdout] 320 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:353:42 [INFO] [stdout] | [INFO] [stdout] 353 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 354 | | let inner = inner.0; [INFO] [stdout] 355 | | let method = SubscribeSvc(inner); [INFO] [stdout] 356 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 367 | | Ok(res) [INFO] [stdout] 368 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:367:25 [INFO] [stdout] | [INFO] [stdout] 367 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:372:41 [INFO] [stdout] | [INFO] [stdout] 372 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 373 | | Ok( [INFO] [stdout] 374 | | http::Response::builder() [INFO] [stdout] 375 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 381 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:373:25 [INFO] [stdout] | [INFO] [stdout] 373 | / Ok( [INFO] [stdout] 374 | | http::Response::builder() [INFO] [stdout] 375 | | .status(200) [INFO] [stdout] 376 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 379 | | .unwrap(), [INFO] [stdout] 380 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustymq` (bin "rustymq" test) due to 6 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `buffer_size` is never read [INFO] [stdout] --> src/config.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub buffer_size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are 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: enum `RustyError` is never used [INFO] [stdout] --> src/error.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum RustyError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:306:42 [INFO] [stdout] | [INFO] [stdout] 306 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 307 | | let inner = inner.0; [INFO] [stdout] 308 | | let method = PublishSvc(inner); [INFO] [stdout] 309 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 320 | | Ok(res) [INFO] [stdout] 321 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:320:25 [INFO] [stdout] | [INFO] [stdout] 320 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:353:42 [INFO] [stdout] | [INFO] [stdout] 353 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 354 | | let inner = inner.0; [INFO] [stdout] 355 | | let method = SubscribeSvc(inner); [INFO] [stdout] 356 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 367 | | Ok(res) [INFO] [stdout] 368 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:367:25 [INFO] [stdout] | [INFO] [stdout] 367 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:372:41 [INFO] [stdout] | [INFO] [stdout] 372 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 373 | | Ok( [INFO] [stdout] 374 | | http::Response::builder() [INFO] [stdout] 375 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 381 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/rustymq-accef0e7852e332f/out/rustymq.rs:373:25 [INFO] [stdout] | [INFO] [stdout] 373 | / Ok( [INFO] [stdout] 374 | | http::Response::builder() [INFO] [stdout] 375 | | .status(200) [INFO] [stdout] 376 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 379 | | .unwrap(), [INFO] [stdout] 380 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustymq` (bin "rustymq") due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2268332e3270d87c3e963f0dd6d9655fed335995399590413cc250a677434388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2268332e3270d87c3e963f0dd6d9655fed335995399590413cc250a677434388", kill_on_drop: false }` [INFO] [stdout] 2268332e3270d87c3e963f0dd6d9655fed335995399590413cc250a677434388