[INFO] cloning repository https://github.com/PrinzNika/RustyBoids [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PrinzNika/RustyBoids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrinzNika%2FRustyBoids", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrinzNika%2FRustyBoids'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 359dc48333df00876e7f889a86db604eda2d641b [INFO] checking PrinzNika/RustyBoids against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrinzNika%2FRustyBoids" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PrinzNika/RustyBoids on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PrinzNika/RustyBoids [INFO] finished tweaking git repo https://github.com/PrinzNika/RustyBoids [INFO] tweaked toml for git repo https://github.com/PrinzNika/RustyBoids written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/PrinzNika/RustyBoids already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gfx-backend-dx11 v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35e64f6534d1cd6ccfbaa5a2b82a06481b74f08087ad1390b9a8471ad097d8c9 [INFO] running `Command { std: "docker" "start" "-a" "35e64f6534d1cd6ccfbaa5a2b82a06481b74f08087ad1390b9a8471ad097d8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35e64f6534d1cd6ccfbaa5a2b82a06481b74f08087ad1390b9a8471ad097d8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e64f6534d1cd6ccfbaa5a2b82a06481b74f08087ad1390b9a8471ad097d8c9", kill_on_drop: false }` [INFO] [stdout] 35e64f6534d1cd6ccfbaa5a2b82a06481b74f08087ad1390b9a8471ad097d8c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ef83848403a3de3042ac2a57e94ead5c213123ee91778a34758df2176438eb7 [INFO] running `Command { std: "docker" "start" "-a" "0ef83848403a3de3042ac2a57e94ead5c213123ee91778a34758df2176438eb7", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking conrod_winit v0.70.0 [INFO] [stderr] Checking notosans v0.1.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Checking libloading v0.6.4 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] 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Compiling palette v0.5.0 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking gfx-memory v0.1.3 [INFO] [stderr] Checking gfx-backend-empty v0.5.2 [INFO] [stderr] Checking gfx-descriptor v0.1.0 [INFO] [stderr] Checking lyon v0.15.9 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking image v0.23.10 [INFO] [stderr] Checking noise v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling peek-poke-derive v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling conrod_derive v0.70.0 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Checking peek-poke v0.2.0 [INFO] [stderr] Checking wgpu-types v0.5.1 [INFO] [stderr] Checking gfx-backend-vulkan v0.5.11 [INFO] [stderr] Checking wgpu-core v0.5.6 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Checking x11-clipboard v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking wgpu-native v0.5.1 [INFO] [stderr] Checking wgpu v0.5.2 [INFO] [stderr] Checking smithay-clipboard v0.4.0 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking copypasta v0.6.3 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking pistoncore-input v0.24.0 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking conrod_core v0.70.0 [INFO] [stderr] Checking conrod_wgpu v0.70.0 [INFO] [stderr] Checking nannou v0.15.0 [INFO] [stderr] Checking boids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `position` is never read [INFO] [stdout] --> src/main.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut position = v2(0.0,0.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `velocity` is never read [INFO] [stdout] --> src/main.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut velocity = v2(0.0,0.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | for i in 0..number { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> src/main.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | fn event(app: &App, model: &mut Model, event: Event) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let velocity = perceived_velocity(&self.boids); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `position` is never read [INFO] [stdout] --> src/main.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut position = v2(0.0,0.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `velocity` is never read [INFO] [stdout] --> src/main.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let mut velocity = v2(0.0,0.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | for i in 0..number { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `app` [INFO] [stdout] --> src/main.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | fn event(app: &App, model: &mut Model, event: Event) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let velocity = perceived_velocity(&self.boids); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.69s [INFO] running `Command { std: "docker" "inspect" "0ef83848403a3de3042ac2a57e94ead5c213123ee91778a34758df2176438eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ef83848403a3de3042ac2a57e94ead5c213123ee91778a34758df2176438eb7", kill_on_drop: false }` [INFO] [stdout] 0ef83848403a3de3042ac2a57e94ead5c213123ee91778a34758df2176438eb7