[INFO] cloning repository https://github.com/muhamadazmy/rbus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muhamadazmy/rbus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhamadazmy%2Frbus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhamadazmy%2Frbus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce3eb667012400ee780c497eed36043111b59e0b [INFO] testing muhamadazmy/rbus against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhamadazmy%2Frbus" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/muhamadazmy/rbus on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/muhamadazmy/rbus [INFO] finished tweaking git repo https://github.com/muhamadazmy/rbus [INFO] tweaked toml for git repo https://github.com/muhamadazmy/rbus written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/muhamadazmy/rbus already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_logger v1.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18702997d679ae38dc3127db17b63b60b4c9bb3c6a9daad22a640b9d8e582220 [INFO] running `Command { std: "docker" "start" "-a" "18702997d679ae38dc3127db17b63b60b4c9bb3c6a9daad22a640b9d8e582220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18702997d679ae38dc3127db17b63b60b4c9bb3c6a9daad22a640b9d8e582220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18702997d679ae38dc3127db17b63b60b4c9bb3c6a9daad22a640b9d8e582220", kill_on_drop: false }` [INFO] [stdout] 18702997d679ae38dc3127db17b63b60b4c9bb3c6a9daad22a640b9d8e582220 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15feb18cb06c9731668204264939229b1d5e7f668ec311e4a0f4dc30067c2844 [INFO] running `Command { std: "docker" "start" "-a" "15feb18cb06c9731668204264939229b1d5e7f668ec311e4a0f4dc30067c2844", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling arc-swap v1.4.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling time v0.3.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling simple_logger v1.15.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling combine v4.6.1 [INFO] [stderr] Compiling rmp-serde v0.15.5 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling redis v0.21.3 [INFO] [stderr] Compiling rbus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `CalculatorStub` [INFO] [stdout] --> src/examples.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct CalculatorStub { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/examples.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(client: client::Client) -> CalculatorStub { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/examples.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | async fn add(&self, a: f64, b: f64) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `divide` [INFO] [stdout] --> src/examples.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | async fn divide(&self, a: f64, b: f64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/examples.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | server.run().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pingState` should have a snake case name [INFO] [stdout] --> src/examples.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | async fn pingState(this: i64, input: request::Arguments) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `ping_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.86s [INFO] running `Command { std: "docker" "inspect" "15feb18cb06c9731668204264939229b1d5e7f668ec311e4a0f4dc30067c2844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15feb18cb06c9731668204264939229b1d5e7f668ec311e4a0f4dc30067c2844", kill_on_drop: false }` [INFO] [stdout] 15feb18cb06c9731668204264939229b1d5e7f668ec311e4a0f4dc30067c2844 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c66c98608f481bc4dfa2ab5232c2fa8c305043addb9e1214cf7d53b380e6fc1 [INFO] running `Command { std: "docker" "start" "-a" "1c66c98608f481bc4dfa2ab5232c2fa8c305043addb9e1214cf7d53b380e6fc1", kill_on_drop: false }` [INFO] [stderr] Compiling rbus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `CalculatorStub` [INFO] [stdout] --> src/examples.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct CalculatorStub { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/examples.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(client: client::Client) -> CalculatorStub { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/examples.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | async fn add(&self, a: f64, b: f64) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `divide` [INFO] [stdout] --> src/examples.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | async fn divide(&self, a: f64, b: f64) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/examples.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | server.run().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pingState` should have a snake case name [INFO] [stdout] --> src/examples.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | async fn pingState(this: i64, input: request::Arguments) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `ping_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "1c66c98608f481bc4dfa2ab5232c2fa8c305043addb9e1214cf7d53b380e6fc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c66c98608f481bc4dfa2ab5232c2fa8c305043addb9e1214cf7d53b380e6fc1", kill_on_drop: false }` [INFO] [stdout] 1c66c98608f481bc4dfa2ab5232c2fa8c305043addb9e1214cf7d53b380e6fc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 551bafaf0c2b8b932366875dc4d1ed842341b7ffe55587990911bcefded1cc7e [INFO] running `Command { std: "docker" "start" "-a" "551bafaf0c2b8b932366875dc4d1ed842341b7ffe55587990911bcefded1cc7e", kill_on_drop: false }` [INFO] [stderr] warning: struct is never constructed: `CalculatorStub` [INFO] [stderr] --> src/examples.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct CalculatorStub { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/examples.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(client: client::Client) -> CalculatorStub { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/examples.rs:24:14 [INFO] [stderr] | [INFO] [stderr] 24 | async fn add(&self, a: f64, b: f64) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `divide` [INFO] [stderr] --> src/examples.rs:37:14 [INFO] [stderr] | [INFO] [stderr] 37 | async fn divide(&self, a: f64, b: f64) -> Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/examples.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | server.run().await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: function `pingState` should have a snake case name [INFO] [stderr] --> src/examples.rs:104:10 [INFO] [stderr] | [INFO] [stderr] 104 | async fn pingState(this: i64, input: request::Arguments) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `ping_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rbus` (bin "rbus" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rbus-b536784d3dc5f55d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test request::test::inputs ... ok [INFO] [stdout] test request::test::returns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rbus-1ae6110abb2bc9f3) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test request::test::inputs ... ok [INFO] [stdout] test request::test::returns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rbus [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" "551bafaf0c2b8b932366875dc4d1ed842341b7ffe55587990911bcefded1cc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551bafaf0c2b8b932366875dc4d1ed842341b7ffe55587990911bcefded1cc7e", kill_on_drop: false }` [INFO] [stdout] 551bafaf0c2b8b932366875dc4d1ed842341b7ffe55587990911bcefded1cc7e