[INFO] cloning repository https://github.com/hshs1216/chatapp_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hshs1216/chatapp_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhshs1216%2Fchatapp_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhshs1216%2Fchatapp_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f37ab1b114e4ce446d888ecd4225a1f14ebf0c8 [INFO] testing hshs1216/chatapp_rust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhshs1216%2Fchatapp_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hshs1216/chatapp_rust [INFO] finished tweaking git repo https://github.com/hshs1216/chatapp_rust [INFO] tweaked toml for git repo https://github.com/hshs1216/chatapp_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hshs1216/chatapp_rust on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hshs1216/chatapp_rust 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.15.0 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.6 [INFO] [stderr] Downloaded xdg-home v1.2.0 [INFO] [stderr] Downloaded async-io v2.3.3 [INFO] [stderr] Downloaded wayland-egl v0.29.5 [INFO] [stderr] Downloaded tungstenite v0.14.0 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.8 [INFO] [stderr] Downloaded async-signal v0.2.8 [INFO] [stderr] Downloaded dark-light v0.2.3 [INFO] [stderr] Downloaded redox_users v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf93cc58b9dd9414d7352931e187ce795bf8048306fa7f413834da9a3fb96835 [INFO] running `Command { std: "docker" "start" "-a" "bf93cc58b9dd9414d7352931e187ce795bf8048306fa7f413834da9a3fb96835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf93cc58b9dd9414d7352931e187ce795bf8048306fa7f413834da9a3fb96835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf93cc58b9dd9414d7352931e187ce795bf8048306fa7f413834da9a3fb96835", kill_on_drop: false }` [INFO] [stdout] bf93cc58b9dd9414d7352931e187ce795bf8048306fa7f413834da9a3fb96835 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64dd6b9595b75a22728943ea307068404cd1c9162bd478b97330e2f24e57e808 [INFO] running `Command { std: "docker" "start" "-a" "64dd6b9595b75a22728943ea307068404cd1c9162bd478b97330e2f24e57e808", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling libloading v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling ttf-parser v0.24.0 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling piper v0.2.3 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling atomic_refcell v0.1.13 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling async-executor v1.12.0 [INFO] [stderr] Compiling async-broadcast v0.5.1 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling xdg-home v1.2.0 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling dark-light v0.2.3 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling owned_ttf_parser v0.24.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling ab_glyph v0.2.28 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling webbrowser v0.6.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling x11-clipboard v0.5.3 [INFO] [stderr] Compiling calloop v0.9.3 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Compiling enumflags2_derive v0.7.10 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling zvariant_derive v3.15.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling zbus_macros v3.15.2 [INFO] [stderr] Compiling wayland-egl v0.29.5 [INFO] [stderr] Compiling tokio v1.38.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling bytemuck v1.16.1 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling emath v0.17.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling epaint v0.17.0 [INFO] [stderr] Compiling egui v0.17.0 [INFO] [stderr] Compiling epi v0.17.0 [INFO] [stderr] Compiling enumflags2 v0.7.10 [INFO] [stderr] Compiling zvariant v3.15.2 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling zbus_names v2.6.1 [INFO] [stderr] Compiling zbus v3.15.2 [INFO] [stderr] Compiling smithay-clipboard v0.6.6 [INFO] [stderr] Compiling copypasta v0.7.1 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling egui-winit v0.17.0 [INFO] [stderr] Compiling glutin v0.28.0 [INFO] [stderr] Compiling egui_glow v0.17.0 [INFO] [stderr] Compiling eframe v0.17.0 [INFO] [stderr] Compiling chat_app_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `clients_clone` [INFO] [stdout] --> src/server/handler.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let clients_clone = Arc::clone(&clients); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clients_clone` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "64dd6b9595b75a22728943ea307068404cd1c9162bd478b97330e2f24e57e808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64dd6b9595b75a22728943ea307068404cd1c9162bd478b97330e2f24e57e808", kill_on_drop: false }` [INFO] [stdout] 64dd6b9595b75a22728943ea307068404cd1c9162bd478b97330e2f24e57e808 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1175dc06550ff57f247902934884e1dd4acce16355c33c0e0fb98d11a959a5e [INFO] running `Command { std: "docker" "start" "-a" "c1175dc06550ff57f247902934884e1dd4acce16355c33c0e0fb98d11a959a5e", kill_on_drop: false }` [INFO] [stderr] Compiling chat_app_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `clients_clone` [INFO] [stdout] --> src/server/handler.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let clients_clone = Arc::clone(&clients); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clients_clone` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c1175dc06550ff57f247902934884e1dd4acce16355c33c0e0fb98d11a959a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1175dc06550ff57f247902934884e1dd4acce16355c33c0e0fb98d11a959a5e", kill_on_drop: false }` [INFO] [stdout] c1175dc06550ff57f247902934884e1dd4acce16355c33c0e0fb98d11a959a5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c588cea28c223b764aff82391748c96b35449e2df9b4b0efdfc8f78bd056f2bb [INFO] running `Command { std: "docker" "start" "-a" "c588cea28c223b764aff82391748c96b35449e2df9b4b0efdfc8f78bd056f2bb", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `clients_clone` [INFO] [stderr] --> src/server/handler.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | let clients_clone = Arc::clone(&clients); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clients_clone` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `chat_app_gui` (bin "server" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/client/main.rs (/opt/rustwide/target/debug/deps/client-2f8ff11899245d33) [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] [stderr] Running unittests src/server/main.rs (/opt/rustwide/target/debug/deps/server-a50e3d6137ebf2fd) [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" "c588cea28c223b764aff82391748c96b35449e2df9b4b0efdfc8f78bd056f2bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c588cea28c223b764aff82391748c96b35449e2df9b4b0efdfc8f78bd056f2bb", kill_on_drop: false }` [INFO] [stdout] c588cea28c223b764aff82391748c96b35449e2df9b4b0efdfc8f78bd056f2bb