[INFO] cloning repository https://github.com/lamtx/rust_chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lamtx/rust_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54da249ad60b9b6a1294ac993baabe642dcbb62c [INFO] checking lamtx/rust_chat against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lamtx/rust_chat on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lamtx/rust_chat [INFO] finished tweaking git repo https://github.com/lamtx/rust_chat [INFO] tweaked toml for git repo https://github.com/lamtx/rust_chat written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lamtx/rust_chat 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded querystring v1.1.0 [INFO] [stderr] Downloaded tower-layer v0.3.3 [INFO] [stderr] Downloaded tokio-util v0.7.11 [INFO] [stderr] Downloaded hyper-tls v0.6.0 [INFO] [stderr] Downloaded data-encoding v2.6.0 [INFO] [stderr] Downloaded security-framework-sys v2.11.1 [INFO] [stderr] Downloaded hyper-tungstenite v0.14.0 [INFO] [stderr] Downloaded core-foundation-sys v0.8.7 [INFO] [stderr] Downloaded security-framework v2.11.1 [INFO] [stderr] Downloaded indexmap v2.4.0 [INFO] [stderr] Downloaded cc v1.1.13 [INFO] [stderr] Downloaded tungstenite v0.23.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.23.1 [INFO] [stderr] Downloaded serde_json v1.0.125 [INFO] [stderr] Downloaded h2 v0.4.5 [INFO] [stderr] Downloaded hyper-util v0.1.7 [INFO] [stderr] Downloaded tokio v1.39.3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56fb5a3771370ebebbda11dd8a9629e11c72b9e226f811e6e3d45be098b6e169 [INFO] running `Command { std: "docker" "start" "-a" "56fb5a3771370ebebbda11dd8a9629e11c72b9e226f811e6e3d45be098b6e169", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56fb5a3771370ebebbda11dd8a9629e11c72b9e226f811e6e3d45be098b6e169", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fb5a3771370ebebbda11dd8a9629e11c72b9e226f811e6e3d45be098b6e169", kill_on_drop: false }` [INFO] [stdout] 56fb5a3771370ebebbda11dd8a9629e11c72b9e226f811e6e3d45be098b6e169 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b8322e3cafb75bce5fbbf2c0013e4625350a1016202416d8eab52a0db97aeea [INFO] running `Command { std: "docker" "start" "-a" "9b8322e3cafb75bce5fbbf2c0013e4625350a1016202416d8eab52a0db97aeea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking querystring v1.1.0 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tungstenite v0.23.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-tungstenite v0.23.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking hyper-tungstenite v0.14.0 [INFO] [stderr] Checking rust_chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `WebSocketStream` is never used [INFO] [stdout] --> src/misc/mod.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub type WebSocketStream = SplitStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `query_params` is never used [INFO] [stdout] --> src/misc/query_params.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait GetQueryFromUri { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 69 | fn query_params(&self) -> QueryParams; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error` is never used [INFO] [stdout] --> src/app/common_errors.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn error(message: String) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PING_INTERVAL` is never used [INFO] [stdout] --> src/config.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PING_INTERVAL: Duration = Duration::from_secs(120); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `spawn` is never used [INFO] [stdout] --> src/misc/command.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 52 | impl CommandSender { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 53 | pub fn spawn(&self) -> SpawnCommandSender { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/service/chat_service.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / command! { [INFO] [stdout] 9 | | pub CreateRoom(room: Room) -> Result<(), ServiceError>; [INFO] [stdout] 10 | | pub Status() -> Vec; [INFO] [stdout] 11 | | pub GetRoom(room: String) -> Result; [INFO] [stdout] 12 | | pub DestroyRoom(room: String, secret: String) -> Result<(), ServiceError>; [INFO] [stdout] 13 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `WebSocketStream` is never used [INFO] [stdout] --> src/misc/mod.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub type WebSocketStream = SplitStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `query_params` is never used [INFO] [stdout] --> src/misc/query_params.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait GetQueryFromUri { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 69 | fn query_params(&self) -> QueryParams; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `error` is never used [INFO] [stdout] --> src/app/common_errors.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn error(message: String) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PING_INTERVAL` is never used [INFO] [stdout] --> src/config.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const PING_INTERVAL: Duration = Duration::from_secs(120); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `spawn` is never used [INFO] [stdout] --> src/misc/command.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 52 | impl CommandSender { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 53 | pub fn spawn(&self) -> SpawnCommandSender { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/service/chat_service.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / command! { [INFO] [stdout] 9 | | pub CreateRoom(room: Room) -> Result<(), ServiceError>; [INFO] [stdout] 10 | | pub Status() -> Vec; [INFO] [stdout] 11 | | pub GetRoom(room: String) -> Result; [INFO] [stdout] 12 | | pub DestroyRoom(room: String, secret: String) -> Result<(), ServiceError>; [INFO] [stdout] 13 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.98s [INFO] running `Command { std: "docker" "inspect" "9b8322e3cafb75bce5fbbf2c0013e4625350a1016202416d8eab52a0db97aeea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b8322e3cafb75bce5fbbf2c0013e4625350a1016202416d8eab52a0db97aeea", kill_on_drop: false }` [INFO] [stdout] 9b8322e3cafb75bce5fbbf2c0013e4625350a1016202416d8eab52a0db97aeea