[INFO] cloning repository https://github.com/abdelrahmanomar1515/rust-chat-app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abdelrahmanomar1515/rust-chat-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdelrahmanomar1515%2Frust-chat-app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdelrahmanomar1515%2Frust-chat-app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ab7ca7cd65c970005c873dbb6673e5eb99d81df [INFO] checking abdelrahmanomar1515/rust-chat-app against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdelrahmanomar1515%2Frust-chat-app" "/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/abdelrahmanomar1515/rust-chat-app on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/abdelrahmanomar1515/rust-chat-app [INFO] finished tweaking git repo https://github.com/abdelrahmanomar1515/rust-chat-app [INFO] tweaked toml for git repo https://github.com/abdelrahmanomar1515/rust-chat-app written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/abdelrahmanomar1515/rust-chat-app 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" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded headers-core v0.3.0 [INFO] [stderr] Downloaded axum-extra v0.9.3 [INFO] [stderr] Downloaded headers v0.4.0 [INFO] [stderr] Downloaded serde_html_form v0.2.6 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e45509d45c4dc8bdc72c0653206338ae16002c8d3b9a8ef9a26ce318415f2387 [INFO] running `Command { std: "docker" "start" "-a" "e45509d45c4dc8bdc72c0653206338ae16002c8d3b9a8ef9a26ce318415f2387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e45509d45c4dc8bdc72c0653206338ae16002c8d3b9a8ef9a26ce318415f2387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45509d45c4dc8bdc72c0653206338ae16002c8d3b9a8ef9a26ce318415f2387", kill_on_drop: false }` [INFO] [stdout] e45509d45c4dc8bdc72c0653206338ae16002c8d3b9a8ef9a26ce318415f2387 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfaf2e7ba512934367fd11a78e46f9ad27b21afa97771f21e0032dd2a6f042a2 [INFO] running `Command { std: "docker" "start" "-a" "cfaf2e7ba512934367fd11a78e46f9ad27b21afa97771f21e0032dd2a6f042a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking headers-core v0.3.0 [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] Compiling syn v2.0.59 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling axum-macros v0.4.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking serde v1.0.198 [INFO] [stderr] Checking axum-core v0.4.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.116 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_html_form v0.2.6 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking axum-extra v0.9.3 [INFO] [stderr] Checking rust-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `BroadcastMessage` is never used [INFO] [stdout] --> src/main.rs:110:6 [INFO] [stdout] | [INFO] [stdout] 110 | enum BroadcastMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BroadcastMessage` is never used [INFO] [stdout] --> src/main.rs:110:6 [INFO] [stdout] | [INFO] [stdout] 110 | enum BroadcastMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.64s [INFO] running `Command { std: "docker" "inspect" "cfaf2e7ba512934367fd11a78e46f9ad27b21afa97771f21e0032dd2a6f042a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfaf2e7ba512934367fd11a78e46f9ad27b21afa97771f21e0032dd2a6f042a2", kill_on_drop: false }` [INFO] [stdout] cfaf2e7ba512934367fd11a78e46f9ad27b21afa97771f21e0032dd2a6f042a2 [INFO] checking abdelrahmanomar1515/rust-chat-app against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabdelrahmanomar1515%2Frust-chat-app" "/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/abdelrahmanomar1515/rust-chat-app on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/abdelrahmanomar1515/rust-chat-app [INFO] finished tweaking git repo https://github.com/abdelrahmanomar1515/rust-chat-app [INFO] tweaked toml for git repo https://github.com/abdelrahmanomar1515/rust-chat-app written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/abdelrahmanomar1515/rust-chat-app 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" "+357cc345f0a672ac4bee347eb89b7552541416c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e477b519c994fe587d6892677a686389fd8007e6771da0dbb79481e8fe69850c [INFO] running `Command { std: "docker" "start" "-a" "e477b519c994fe587d6892677a686389fd8007e6771da0dbb79481e8fe69850c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e477b519c994fe587d6892677a686389fd8007e6771da0dbb79481e8fe69850c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e477b519c994fe587d6892677a686389fd8007e6771da0dbb79481e8fe69850c", kill_on_drop: false }` [INFO] [stdout] e477b519c994fe587d6892677a686389fd8007e6771da0dbb79481e8fe69850c [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c548b5df0626ae144c094eea8b17322a1189941ed92b65becd350f076c36760 [INFO] running `Command { std: "docker" "start" "-a" "1c548b5df0626ae144c094eea8b17322a1189941ed92b65becd350f076c36760", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.59 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling axum-macros v0.4.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking serde v1.0.198 [INFO] [stderr] Checking axum-core v0.4.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_json v1.0.116 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_html_form v0.2.6 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking axum-extra v0.9.3 [INFO] [stderr] Checking rust-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `BroadcastMessage` is never used [INFO] [stdout] --> src/main.rs:110:6 [INFO] [stdout] | [INFO] [stdout] 110 | enum BroadcastMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BroadcastMessage` is never used [INFO] [stdout] --> src/main.rs:110:6 [INFO] [stdout] | [INFO] [stdout] 110 | enum BroadcastMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.74s [INFO] running `Command { std: "docker" "inspect" "1c548b5df0626ae144c094eea8b17322a1189941ed92b65becd350f076c36760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c548b5df0626ae144c094eea8b17322a1189941ed92b65becd350f076c36760", kill_on_drop: false }` [INFO] [stdout] 1c548b5df0626ae144c094eea8b17322a1189941ed92b65becd350f076c36760