[INFO] cloning repository https://github.com/mirsahebali/chat_rooms_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mirsahebali/chat_rooms_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fchat_rooms_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fchat_rooms_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f788f05f83c8b53885ba2f4ffcbb8a97415a228
[INFO] building mirsahebali/chat_rooms_rs against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirsahebali%2Fchat_rooms_rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mirsahebali/chat_rooms_rs
[INFO] finished tweaking git repo https://github.com/mirsahebali/chat_rooms_rs
[INFO] tweaked toml for git repo https://github.com/mirsahebali/chat_rooms_rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mirsahebali/chat_rooms_rs on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mirsahebali/chat_rooms_rs 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aab33dcc9465ecd857e2d27417aefa9bcf90809d6478b98986d10f4c6382db4b
[INFO] running `Command { std: "docker" "start" "-a" "aab33dcc9465ecd857e2d27417aefa9bcf90809d6478b98986d10f4c6382db4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aab33dcc9465ecd857e2d27417aefa9bcf90809d6478b98986d10f4c6382db4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab33dcc9465ecd857e2d27417aefa9bcf90809d6478b98986d10f4c6382db4b", kill_on_drop: false }`
[INFO] [stdout] aab33dcc9465ecd857e2d27417aefa9bcf90809d6478b98986d10f4c6382db4b
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 204113f11ce720bf8b41ebccaae5c5a241a43752af85e120d20b10602700db50
[INFO] running `Command { std: "docker" "start" "-a" "204113f11ce720bf8b41ebccaae5c5a241a43752af85e120d20b10602700db50", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling ahash v0.8.10
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling xkeysym v0.2.0
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]    Compiling cursor-icon v1.1.0
[INFO] [stderr]    Compiling xcursor v0.3.5
[INFO] [stderr]    Compiling wayland-sys v0.31.1
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[INFO] [stderr]    Compiling unicode-bidi v0.3.15
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[INFO] [stderr]    Compiling wayland-scanner v0.31.1
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[INFO] [stderr]    Compiling glutin v0.31.3
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[INFO] [stderr]    Compiling smol_str v0.2.1
[INFO] [stderr]    Compiling raw-window-handle v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
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[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]    Compiling owned_ttf_parser v0.20.0
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[INFO] [stderr]    Compiling webbrowser v0.8.12
[INFO] [stderr]    Compiling directories-next v2.0.0
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[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling document-features v0.2.8
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[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling bytemuck v1.14.3
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling ecolor v0.26.2
[INFO] [stderr]    Compiling emath v0.26.2
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling epaint v0.26.2
[INFO] [stderr]    Compiling egui v0.26.2
[INFO] [stderr]    Compiling polling v3.5.0
[INFO] [stderr]    Compiling x11rb v0.13.0
[INFO] [stderr]    Compiling calloop v0.12.4
[INFO] [stderr]    Compiling wayland-client v0.31.2
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling arboard v3.3.1
[INFO] [stderr]    Compiling egui_glow v0.26.2
[INFO] [stderr]    Compiling wayland-protocols v0.31.2
[INFO] [stderr]    Compiling calloop-wayland-source v0.2.0
[INFO] [stderr]    Compiling wayland-cursor v0.31.1
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.2.0
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.2.0
[INFO] [stderr]    Compiling smithay-clipboard v0.7.1
[INFO] [stderr]    Compiling egui-winit v0.26.2
[INFO] [stderr]    Compiling eframe v0.26.2
[INFO] [stderr]    Compiling room_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ChatMessages` is never constructed
[INFO] [stdout]  --> src/gui/app.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct ChatMessages {}
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[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" "204113f11ce720bf8b41ebccaae5c5a241a43752af85e120d20b10602700db50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204113f11ce720bf8b41ebccaae5c5a241a43752af85e120d20b10602700db50", kill_on_drop: false }`
[INFO] [stdout] 204113f11ce720bf8b41ebccaae5c5a241a43752af85e120d20b10602700db50
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3ddf85b4d2078118c1364044bc7d9f89c9babb97831c80a43c3f90e08b308f0
[INFO] running `Command { std: "docker" "start" "-a" "d3ddf85b4d2078118c1364044bc7d9f89c9babb97831c80a43c3f90e08b308f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling room_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ChatMessages` is never constructed
[INFO] [stdout]  --> src/gui/app.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct ChatMessages {}
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[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" "d3ddf85b4d2078118c1364044bc7d9f89c9babb97831c80a43c3f90e08b308f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ddf85b4d2078118c1364044bc7d9f89c9babb97831c80a43c3f90e08b308f0", kill_on_drop: false }`
[INFO] [stdout] d3ddf85b4d2078118c1364044bc7d9f89c9babb97831c80a43c3f90e08b308f0