[INFO] fetching crate roblib-server 0.1.0... [INFO] testing roblib-server-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate roblib-server 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate roblib-server 0.1.0 [INFO] finished tweaking crates.io crate roblib-server 0.1.0 [INFO] tweaked toml for crates.io crate roblib-server 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate roblib-server 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate roblib-server 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `axum` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `tokio` dependency) [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded tokio-util v0.7.8 [INFO] [stderr] Downloaded socket2 v0.4.9 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded http-body v0.4.5 [INFO] [stderr] Downloaded axum-core v0.3.4 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded httparse v1.8.0 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded num_cpus v1.16.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded tower-service v0.3.2 [INFO] [stderr] Downloaded hyper v0.14.27 [INFO] [stderr] Downloaded object v0.31.1 [INFO] [stderr] Downloaded url v2.4.0 [INFO] [stderr] Downloaded http v0.2.9 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded unicode-normalization v0.1.22 [INFO] [stderr] Downloaded linux-raw-sys v0.4.5 [INFO] [stderr] Downloaded rustix v0.38.6 [INFO] [stderr] Downloaded regex-automata v0.3.4 [INFO] [stderr] 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windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] [stderr] Downloaded bincode v1.3.3 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded sync_wrapper v0.1.2 [INFO] [stderr] Downloaded data-encoding v2.4.0 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded cpufeatures v0.2.9 [INFO] [stderr] Downloaded thiserror-impl v1.0.44 [INFO] [stderr] Downloaded thiserror v1.0.44 [INFO] [stderr] Downloaded form_urlencoded v1.2.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.13 [INFO] [stderr] Downloaded percent-encoding v2.3.0 [INFO] [stderr] Downloaded utf-8 v0.7.6 [INFO] [stderr] Downloaded pin-project-internal v1.1.2 [INFO] [stderr] Downloaded pin-project v1.1.2 [INFO] [stderr] Downloaded tower-layer v0.3.2 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded is-terminal v0.4.9 [INFO] [stderr] Downloaded termcolor v1.2.0 [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded envy v0.4.2 [INFO] [stderr] Downloaded async-trait v0.1.72 [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded slab v0.4.8 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded tracing-core v0.1.31 [INFO] [stderr] Downloaded try-lock v0.2.4 [INFO] [stderr] Downloaded matchit v0.7.2 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded addr2line v0.20.0 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 097f4d755f3d60183ed571997f385a315ef10fdd26a8f367d2034fa2c71f0da5 [INFO] running `Command { std: "docker" "start" "-a" "097f4d755f3d60183ed571997f385a315ef10fdd26a8f367d2034fa2c71f0da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "097f4d755f3d60183ed571997f385a315ef10fdd26a8f367d2034fa2c71f0da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "097f4d755f3d60183ed571997f385a315ef10fdd26a8f367d2034fa2c71f0da5", kill_on_drop: false }` [INFO] [stdout] 097f4d755f3d60183ed571997f385a315ef10fdd26a8f367d2034fa2c71f0da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0f80d5954d398a052da0b9e3d11443d4750ca22281bba34dda82d8859051bb7a [INFO] running `Command { std: "docker" "start" "-a" "0f80d5954d398a052da0b9e3d11443d4750ca22281bba34dda82d8859051bb7a", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `axum` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `tokio` dependency) [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.10 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde_derive v1.0.181 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling data-encoding v2.4.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling base64 v0.21.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling matchit v0.7.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling regex-automata v0.3.4 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling envy v0.4.2 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling roblib-macro v0.1.0 [INFO] [stderr] Compiling pin-project v1.1.2 [INFO] [stderr] Compiling tungstenite v0.20.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tokio-tungstenite v0.20.0 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling roblib v0.1.0 [INFO] [stderr] Compiling roblib-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/ws.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 129 | let data: Vec = match ev { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 130 | | #[cfg(feature = "roland")] [INFO] [stdout] 131 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stdout] 132 | | #[cfg(feature = "roland")] [INFO] [stdout] ... | [INFO] [stdout] 148 | | ConcreteValue::None => continue, [INFO] [stdout] 149 | | }; [INFO] [stdout] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 150 | socket.send(Message::Binary(data)).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/ws.rs:125:41 [INFO] [stdout] | [INFO] [stdout] 125 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transports/ws.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | let data: Vec = match ev { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/tcp.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 167 | let data: Vec = match ev { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 168 | | #[cfg(feature = "roland")] [INFO] [stdout] 169 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stdout] 170 | | #[cfg(feature = "roland")] [INFO] [stdout] ... | [INFO] [stdout] 186 | | ConcreteValue::None => continue, [INFO] [stdout] 187 | | }; [INFO] [stdout] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 188 | stream.write_all(&(data.len() as u32).to_be_bytes()).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/tcp.rs:163:41 [INFO] [stdout] | [INFO] [stdout] 163 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transports/tcp.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | let data: Vec = match ev { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/udp.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 79 | let val: Vec = match ev { [INFO] [stdout] | ____________________________- [INFO] [stdout] 80 | | #[cfg(feature = "roland")] [INFO] [stdout] 81 | | roblib::event::ConcreteValue::TrackSensor(val) => { [INFO] [stdout] 82 | | bincode::Options::serialize(bin, &(id, val))? [INFO] [stdout] ... | [INFO] [stdout] 111 | | roblib::event::ConcreteValue::None => continue, [INFO] [stdout] 112 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 113 | [INFO] [stdout] 114 | event_send.send_to(&val, addr).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_send` [INFO] [stdout] --> src/transports/udp.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | async fn handle_event(mut event_bus: Rx, event_send: Arc) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bin` [INFO] [stdout] --> src/transports/udp.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let bin = bincode::options(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/transports/udp.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/udp.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/transports/udp.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let val: Vec = match ev { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.14s [INFO] running `Command { std: "docker" "inspect" "0f80d5954d398a052da0b9e3d11443d4750ca22281bba34dda82d8859051bb7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f80d5954d398a052da0b9e3d11443d4750ca22281bba34dda82d8859051bb7a", kill_on_drop: false }` [INFO] [stdout] 0f80d5954d398a052da0b9e3d11443d4750ca22281bba34dda82d8859051bb7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4d6fdb9fd61e8817c423032b717b8e9440a096557b8b5a00f0b78ef7a0a9c3f3 [INFO] running `Command { std: "docker" "start" "-a" "4d6fdb9fd61e8817c423032b717b8e9440a096557b8b5a00f0b78ef7a0a9c3f3", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `axum` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `tokio` dependency) [INFO] [stderr] Compiling roblib-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/ws.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 129 | let data: Vec = match ev { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 130 | | #[cfg(feature = "roland")] [INFO] [stdout] 131 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stdout] 132 | | #[cfg(feature = "roland")] [INFO] [stdout] ... | [INFO] [stdout] 148 | | ConcreteValue::None => continue, [INFO] [stdout] 149 | | }; [INFO] [stdout] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 150 | socket.send(Message::Binary(data)).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/ws.rs:125:41 [INFO] [stdout] | [INFO] [stdout] 125 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transports/ws.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | let data: Vec = match ev { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/tcp.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 167 | let data: Vec = match ev { [INFO] [stdout] | _____________________________________- [INFO] [stdout] 168 | | #[cfg(feature = "roland")] [INFO] [stdout] 169 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stdout] 170 | | #[cfg(feature = "roland")] [INFO] [stdout] ... | [INFO] [stdout] 186 | | ConcreteValue::None => continue, [INFO] [stdout] 187 | | }; [INFO] [stdout] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 188 | stream.write_all(&(data.len() as u32).to_be_bytes()).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/tcp.rs:163:41 [INFO] [stdout] | [INFO] [stdout] 163 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transports/tcp.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | let data: Vec = match ev { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/transports/udp.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 79 | let val: Vec = match ev { [INFO] [stdout] | ____________________________- [INFO] [stdout] 80 | | #[cfg(feature = "roland")] [INFO] [stdout] 81 | | roblib::event::ConcreteValue::TrackSensor(val) => { [INFO] [stdout] 82 | | bincode::Options::serialize(bin, &(id, val))? [INFO] [stdout] ... | [INFO] [stdout] 111 | | roblib::event::ConcreteValue::None => continue, [INFO] [stdout] 112 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 113 | [INFO] [stdout] 114 | event_send.send_to(&val, addr).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_send` [INFO] [stdout] --> src/transports/udp.rs:76:42 [INFO] [stdout] | [INFO] [stdout] 76 | async fn handle_event(mut event_bus: Rx, event_send: Arc) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bin` [INFO] [stdout] --> src/transports/udp.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let bin = bincode::options(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/transports/udp.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/transports/udp.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/transports/udp.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let val: Vec = match ev { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "4d6fdb9fd61e8817c423032b717b8e9440a096557b8b5a00f0b78ef7a0a9c3f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d6fdb9fd61e8817c423032b717b8e9440a096557b8b5a00f0b78ef7a0a9c3f3", kill_on_drop: false }` [INFO] [stdout] 4d6fdb9fd61e8817c423032b717b8e9440a096557b8b5a00f0b78ef7a0a9c3f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ca48e8745dade32640a19c223a9b3d7cbee8b72f75f7a5b70ebdc696d4bf4874 [INFO] running `Command { std: "docker" "start" "-a" "ca48e8745dade32640a19c223a9b3d7cbee8b72f75f7a5b70ebdc696d4bf4874", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `axum` dependency) [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `tokio` dependency) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/transports/ws.rs:150:17 [INFO] [stderr] | [INFO] [stderr] 129 | let data: Vec = match ev { [INFO] [stderr] | _____________________________________- [INFO] [stderr] 130 | | #[cfg(feature = "roland")] [INFO] [stderr] 131 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stderr] 132 | | #[cfg(feature = "roland")] [INFO] [stderr] ... | [INFO] [stderr] 148 | | ConcreteValue::None => continue, [INFO] [stderr] 149 | | }; [INFO] [stderr] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 150 | socket.send(Message::Binary(data)).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/transports/ws.rs:125:41 [INFO] [stderr] | [INFO] [stderr] 125 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/transports/ws.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let data: Vec = match ev { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/transports/tcp.rs:188:17 [INFO] [stderr] | [INFO] [stderr] 167 | let data: Vec = match ev { [INFO] [stderr] | _____________________________________- [INFO] [stderr] 168 | | #[cfg(feature = "roland")] [INFO] [stderr] 169 | | ConcreteValue::TrackSensor(v) => bincode::Options::serialize(bin, &(id, v))?, [INFO] [stderr] 170 | | #[cfg(feature = "roland")] [INFO] [stderr] ... | [INFO] [stderr] 186 | | ConcreteValue::None => continue, [INFO] [stderr] 187 | | }; [INFO] [stderr] | |_________________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 188 | stream.write_all(&(data.len() as u32).to_be_bytes()).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/transports/tcp.rs:163:41 [INFO] [stderr] | [INFO] [stderr] 163 | Action::Event(ev, (ev_addr, id)) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/transports/tcp.rs:167:21 [INFO] [stderr] | [INFO] [stderr] 167 | let data: Vec = match ev { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/transports/udp.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 79 | let val: Vec = match ev { [INFO] [stderr] | ____________________________- [INFO] [stderr] 80 | | #[cfg(feature = "roland")] [INFO] [stderr] 81 | | roblib::event::ConcreteValue::TrackSensor(val) => { [INFO] [stderr] 82 | | bincode::Options::serialize(bin, &(id, val))? [INFO] [stderr] ... | [INFO] [stderr] 111 | | roblib::event::ConcreteValue::None => continue, [INFO] [stderr] 112 | | }; [INFO] [stderr] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 113 | [INFO] [stderr] 114 | event_send.send_to(&val, addr).await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_send` [INFO] [stderr] --> src/transports/udp.rs:76:42 [INFO] [stderr] | [INFO] [stderr] 76 | async fn handle_event(mut event_bus: Rx, event_send: Arc) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_send` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bin` [INFO] [stderr] --> src/transports/udp.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let bin = bincode::options(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/transports/udp.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/transports/udp.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | while let Some((ev, (addr, id))) = event_bus.recv().await { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/transports/udp.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | let val: Vec = match ev { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: `roblib-server` (bin "roblib-server" test) generated 12 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/roblib_server-3a5ceb2e767487f7) [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" "ca48e8745dade32640a19c223a9b3d7cbee8b72f75f7a5b70ebdc696d4bf4874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca48e8745dade32640a19c223a9b3d7cbee8b72f75f7a5b70ebdc696d4bf4874", kill_on_drop: false }` [INFO] [stdout] ca48e8745dade32640a19c223a9b3d7cbee8b72f75f7a5b70ebdc696d4bf4874