[INFO] cloning repository https://github.com/pablo10x/rustsocket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pablo10x/rustsocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpablo10x%2Frustsocket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpablo10x%2Frustsocket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3de4648ea24ab2079fd9f108ce29520dc7f883af [INFO] checking pablo10x/rustsocket against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpablo10x%2Frustsocket" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pablo10x/rustsocket on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pablo10x/rustsocket [INFO] finished tweaking git repo https://github.com/pablo10x/rustsocket [INFO] tweaked toml for git repo https://github.com/pablo10x/rustsocket written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pablo10x/rustsocket 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_engineio v0.4.4 [INFO] [stderr] Downloaded rust_socketio v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab743ac66441f64f730d69baa2ae73d5307b82d5bebdc1600fb80e57ea154571 [INFO] running `Command { std: "docker" "start" "-a" "ab743ac66441f64f730d69baa2ae73d5307b82d5bebdc1600fb80e57ea154571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab743ac66441f64f730d69baa2ae73d5307b82d5bebdc1600fb80e57ea154571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab743ac66441f64f730d69baa2ae73d5307b82d5bebdc1600fb80e57ea154571", kill_on_drop: false }` [INFO] [stdout] ab743ac66441f64f730d69baa2ae73d5307b82d5bebdc1600fb80e57ea154571 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a34305981d4def19dd93cdccca854579b74f4a67d5c2972e8fd0e3fbcbe8ba3 [INFO] running `Command { std: "docker" "start" "-a" "8a34305981d4def19dd93cdccca854579b74f4a67d5c2972e8fd0e3fbcbe8ba3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking smallvec v1.12.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking h2 v0.3.23 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.111 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking rust_engineio v0.4.4 [INFO] [stderr] Checking rust_socketio v0.4.4 [INFO] [stderr] Checking rusty_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClientBuilder`, `Payload`, `RawClient` [INFO] [stdout] --> main.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_socketio::{ClientBuilder, Payload, RawClient}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClientBuilder`, `Payload`, `RawClient` [INFO] [stdout] --> main.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_socketio::{ClientBuilder, Payload, RawClient}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.63s [INFO] running `Command { std: "docker" "inspect" "8a34305981d4def19dd93cdccca854579b74f4a67d5c2972e8fd0e3fbcbe8ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a34305981d4def19dd93cdccca854579b74f4a67d5c2972e8fd0e3fbcbe8ba3", kill_on_drop: false }` [INFO] [stdout] 8a34305981d4def19dd93cdccca854579b74f4a67d5c2972e8fd0e3fbcbe8ba3 [INFO] checking pablo10x/rustsocket against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpablo10x%2Frustsocket" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pablo10x/rustsocket on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pablo10x/rustsocket [INFO] finished tweaking git repo https://github.com/pablo10x/rustsocket [INFO] tweaked toml for git repo https://github.com/pablo10x/rustsocket written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pablo10x/rustsocket 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e70f24dc67fa739fc0b190973d4af094ad25fc5e012d2a13551d98d78ed14ede [INFO] running `Command { std: "docker" "start" "-a" "e70f24dc67fa739fc0b190973d4af094ad25fc5e012d2a13551d98d78ed14ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e70f24dc67fa739fc0b190973d4af094ad25fc5e012d2a13551d98d78ed14ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e70f24dc67fa739fc0b190973d4af094ad25fc5e012d2a13551d98d78ed14ede", kill_on_drop: false }` [INFO] [stdout] e70f24dc67fa739fc0b190973d4af094ad25fc5e012d2a13551d98d78ed14ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87cc79aa4d9af05a3b897bf0ffc64db351b4a45fbe462b2534664d167f57ec67 [INFO] running `Command { std: "docker" "start" "-a" "87cc79aa4d9af05a3b897bf0ffc64db351b4a45fbe462b2534664d167f57ec67", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking smallvec v1.12.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.98 [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] Checking sha1 v0.10.6 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking h2 v0.3.23 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.111 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking rust_engineio v0.4.4 [INFO] [stderr] Checking rust_socketio v0.4.4 [INFO] [stderr] Checking rusty_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClientBuilder`, `Payload`, `RawClient` [INFO] [stdout] --> main.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_socketio::{ClientBuilder, Payload, RawClient}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClientBuilder`, `Payload`, `RawClient` [INFO] [stdout] --> main.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rust_socketio::{ClientBuilder, Payload, RawClient}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.72s [INFO] running `Command { std: "docker" "inspect" "87cc79aa4d9af05a3b897bf0ffc64db351b4a45fbe462b2534664d167f57ec67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cc79aa4d9af05a3b897bf0ffc64db351b4a45fbe462b2534664d167f57ec67", kill_on_drop: false }` [INFO] [stdout] 87cc79aa4d9af05a3b897bf0ffc64db351b4a45fbe462b2534664d167f57ec67