[INFO] cloning repository https://github.com/wachr/duel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wachr/duel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwachr%2Fduel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwachr%2Fduel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90a9623188d59da7cbddd503f9a376e00c3ffe5f [INFO] checking wachr/duel against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwachr%2Fduel" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wachr/duel 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/wachr/duel [INFO] finished tweaking git repo https://github.com/wachr/duel [INFO] tweaked toml for git repo https://github.com/wachr/duel written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wachr/duel 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 zmq-sys v0.8.2 [INFO] [stderr] Downloaded impose v0.2.0 [INFO] [stderr] Downloaded syn v0.14.4 [INFO] [stderr] Downloaded proc-macro2 v0.4.8 [INFO] [stderr] Downloaded pkg-config v0.3.12 [INFO] [stderr] Downloaded bincode v1.0.1 [INFO] [stderr] Downloaded objc v0.2.3 [INFO] [stderr] Downloaded winit v0.12.0 [INFO] [stderr] Downloaded cc v1.0.18 [INFO] [stderr] Downloaded gleam v0.6.0 [INFO] [stderr] Downloaded x11-dl v2.18.0 [INFO] [stderr] Downloaded glium v0.21.0 [INFO] [stderr] Downloaded glutin v0.14.0 [INFO] [stderr] Downloaded claxon v0.3.1 [INFO] [stderr] Downloaded cpal v0.6.0 [INFO] [stderr] Downloaded rusty_sword_arena v1.0.1 [INFO] [stderr] Downloaded tempfile v3.0.3 [INFO] [stderr] Downloaded smallvec v0.6.2 [INFO] [stderr] Downloaded zmq v0.8.2 [INFO] [stderr] Downloaded rodio v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c7272fc7cc64d64123eb9d4cc00abd79943f2fae62f14e1bd91327ced17bf424 [INFO] running `Command { std: "docker" "start" "-a" "c7272fc7cc64d64123eb9d4cc00abd79943f2fae62f14e1bd91327ced17bf424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7272fc7cc64d64123eb9d4cc00abd79943f2fae62f14e1bd91327ced17bf424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7272fc7cc64d64123eb9d4cc00abd79943f2fae62f14e1bd91327ced17bf424", kill_on_drop: false }` [INFO] [stdout] c7272fc7cc64d64123eb9d4cc00abd79943f2fae62f14e1bd91327ced17bf424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] faaeabfe0f7a9c241a15b1750d69839cda77ab0f641cf34c4efc730f156930d6 [INFO] running `Command { std: "docker" "start" "-a" "faaeabfe0f7a9c241a15b1750d69839cda77ab0f641cf34c4efc730f156930d6", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling pkg-config v0.3.12 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Checking token_store v0.1.2 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling x11-dl v2.18.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling zmq-sys v0.8.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Checking tempfile v3.0.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking wayland-sys v0.12.5 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking cpal v0.6.0 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling zmq v0.8.2 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling glium v0.21.0 [INFO] [stderr] Checking hound v1.1.0 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking wayland-kbd v0.13.1 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking smallvec v0.6.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rodio v0.6.0 [INFO] [stderr] Checking impose v0.2.0 [INFO] [stderr] Checking wayland-window v0.13.3 [INFO] [stderr] Checking winit v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking rusty_sword_arena v1.0.1 [INFO] [stderr] Checking duel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/main.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 59 | std::thread::sleep_ms(50); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/main.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 59 | std::thread::sleep_ms(50); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mouse_pos` [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut mouse_pos = Vector2::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mouse_pos` [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut mouse_pos = Vector2::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = Window::new(None); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_input_sent` [INFO] [stdout] --> src/main.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut last_input_sent = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_input_sent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_input_duration` [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let send_input_duration = std::time::Duration::new(15, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_input_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:50:32 [INFO] [stdout] | [INFO] [stdout] 50 | players.retain(|k, v| game_state.player_states.contains_key(k)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/main.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = Window::new(None); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_input_sent` [INFO] [stdout] --> src/main.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut last_input_sent = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_input_sent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `send_input_duration` [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let send_input_duration = std::time::Duration::new(15, 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_input_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:50:32 [INFO] [stdout] | [INFO] [stdout] 50 | players.retain(|k, v| game_state.player_states.contains_key(k)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut mouse_pos = Vector2::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = Window::new(None); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut last_input_sent = Instant::now(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut mouse_pos = Vector2::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut window = Window::new(None); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut last_input_sent = Instant::now(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.4 [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" "faaeabfe0f7a9c241a15b1750d69839cda77ab0f641cf34c4efc730f156930d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faaeabfe0f7a9c241a15b1750d69839cda77ab0f641cf34c4efc730f156930d6", kill_on_drop: false }` [INFO] [stdout] faaeabfe0f7a9c241a15b1750d69839cda77ab0f641cf34c4efc730f156930d6