[INFO] cloning repository https://github.com/kennoath/boids [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kennoath/boids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fboids", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fboids'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34e26cfc2d53363fb477a3b773caa95899d8ff9d [INFO] testing kennoath/boids against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennoath%2Fboids" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kennoath/boids on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kennoath/boids [INFO] finished tweaking git repo https://github.com/kennoath/boids [INFO] tweaked toml for git repo https://github.com/kennoath/boids written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kennoath/boids 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glob v0.3.1 [INFO] [stderr] Downloaded lazycell v1.3.0 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded glutin v0.28.0 [INFO] [stderr] Downloaded wayland-commons v0.29.5 [INFO] [stderr] Downloaded anyhow v1.0.69 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded num_enum v0.5.11 [INFO] [stderr] Downloaded xml-rs v0.8.4 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded wayland-scanner v0.29.5 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded windows-sys v0.45.0 [INFO] [stderr] Downloaded assert_hex v0.2.2 [INFO] [stderr] Downloaded xcursor v0.3.4 [INFO] [stderr] Downloaded darling v0.13.4 [INFO] [stderr] Downloaded alsa-sys v0.3.1 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded smithay-client-toolkit v0.15.4 [INFO] [stderr] Downloaded nix v0.22.3 [INFO] [stderr] Downloaded ndk-macro v0.3.0 [INFO] 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v3.12.0 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded nix v0.23.2 [INFO] [stderr] Downloaded cesu8 v1.1.0 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded jni v0.19.0 [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded oboe v0.4.6 [INFO] [stderr] Downloaded cpal v0.13.5 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded wayland-sys v0.29.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded toml_edit v0.18.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded darling_core v0.13.4 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded mio v0.8.6 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded cocoa v0.24.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded ndk v0.5.0 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded palette v0.2.1 [INFO] [stderr] Downloaded toml_datetime v0.5.1 [INFO] [stderr] Downloaded wayland-cursor v0.29.5 [INFO] [stderr] Downloaded approx v0.1.1 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded nom8 v0.2.0 [INFO] [stderr] Downloaded cexpr v0.3.6 [INFO] [stderr] Downloaded coreaudio-sys v0.2.6 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 308d9ea3250621b605c765a66557443560f7c644eb6a3ad2bc8ab18f725a76f5 [INFO] running `Command { std: "docker" "start" "-a" "308d9ea3250621b605c765a66557443560f7c644eb6a3ad2bc8ab18f725a76f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "308d9ea3250621b605c765a66557443560f7c644eb6a3ad2bc8ab18f725a76f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308d9ea3250621b605c765a66557443560f7c644eb6a3ad2bc8ab18f725a76f5", kill_on_drop: false }` [INFO] [stdout] 308d9ea3250621b605c765a66557443560f7c644eb6a3ad2bc8ab18f725a76f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d7ac26e55e61f5f1ada1c313484100f577c895f53a0dff802625952434d13e5 [INFO] running `Command { std: "docker" "start" "-a" "4d7ac26e55e61f5f1ada1c313484100f577c895f53a0dff802625952434d13e5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling calloop v0.9.3 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling palette v0.2.1 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling wayland-egl v0.29.5 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling ringbuf v0.2.8 [INFO] [stderr] Compiling png v0.17.7 [INFO] [stderr] Compiling assert_hex v0.2.2 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling glutin v0.28.0 [INFO] [stderr] Compiling boids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `uv1` [INFO] [stdout] --> src/main.rs:219:74 [INFO] [stdout] | [INFO] [stdout] 219 | ...: f32, cy: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv2` [INFO] [stdout] --> src/main.rs:219:83 [INFO] [stdout] | [INFO] [stdout] 219 | ...: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv3` [INFO] [stdout] --> src/main.rs:219:92 [INFO] [stdout] | [INFO] [stdout] 219 | ... f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv4` [INFO] [stdout] --> src/main.rs:219:101 [INFO] [stdout] | [INFO] [stdout] 219 | ...f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/main.rs:219:110 [INFO] [stdout] | [INFO] [stdout] 219 | ...2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/main.rs:219:134 [INFO] [stdout] | [INFO] [stdout] 219 | ...4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:289:64 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) { [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: unused variable: `t` [INFO] [stdout] --> src/main.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | let t = o.sounds[idx].elapsed; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prod` [INFO] [stdout] --> src/main.rs:465:18 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_acc` [INFO] [stdout] --> src/main.rs:678:33 [INFO] [stdout] | [INFO] [stdout] 678 | let mut n_acc = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx_acc` [INFO] [stdout] --> src/main.rs:679:33 [INFO] [stdout] | [INFO] [stdout] 679 | let mut rx_acc = 0.0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ry_acc` [INFO] [stdout] --> src/main.rs:680:33 [INFO] [stdout] | [INFO] [stdout] 680 | let mut ry_acc = 0.0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ry_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s_acc` [INFO] [stdout] --> src/main.rs:681:33 [INFO] [stdout] | [INFO] [stdout] 681 | let mut s_acc = 0.0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:678:29 [INFO] [stdout] | [INFO] [stdout] 678 | let mut n_acc = 0; [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:679:29 [INFO] [stdout] | [INFO] [stdout] 679 | let mut rx_acc = 0.0; [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:680:29 [INFO] [stdout] | [INFO] [stdout] 680 | let mut ry_acc = 0.0; [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:681:29 [INFO] [stdout] | [INFO] [stdout] 681 | let mut s_acc = 0.0; [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:465:14 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [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:465:24 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains`, `point_within`, `point_without`, and `fit_aspect` are never used [INFO] [stdout] --> src/main.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl V4 { [INFO] [stdout] | ------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 147 | fn contains(&self, p: V2) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn point_within(&self, p: V2) -> V2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn point_without(&self, p: V2) -> V2 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | fn fit_aspect(&self, a: f32) -> V4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `birthtime` is never read [INFO] [stdout] --> src/main.rs:361:5 [INFO] [stdout] | [INFO] [stdout] 358 | pub struct Sound { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 361 | birthtime: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "4d7ac26e55e61f5f1ada1c313484100f577c895f53a0dff802625952434d13e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d7ac26e55e61f5f1ada1c313484100f577c895f53a0dff802625952434d13e5", kill_on_drop: false }` [INFO] [stdout] 4d7ac26e55e61f5f1ada1c313484100f577c895f53a0dff802625952434d13e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8edeea177e12844c320c95733d61c51109473f3785d53b98acc60c081a3f387e [INFO] running `Command { std: "docker" "start" "-a" "8edeea177e12844c320c95733d61c51109473f3785d53b98acc60c081a3f387e", kill_on_drop: false }` [INFO] [stderr] Compiling boids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `uv1` [INFO] [stdout] --> src/main.rs:219:74 [INFO] [stdout] | [INFO] [stdout] 219 | ...: f32, cy: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv2` [INFO] [stdout] --> src/main.rs:219:83 [INFO] [stdout] | [INFO] [stdout] 219 | ...: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv3` [INFO] [stdout] --> src/main.rs:219:92 [INFO] [stdout] | [INFO] [stdout] 219 | ... f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uv4` [INFO] [stdout] --> src/main.rs:219:101 [INFO] [stdout] | [INFO] [stdout] 219 | ...f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/main.rs:219:110 [INFO] [stdout] | [INFO] [stdout] 219 | ...2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/main.rs:219:134 [INFO] [stdout] | [INFO] [stdout] 219 | ...4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:289:64 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) { [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: unused variable: `t` [INFO] [stdout] --> src/main.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | let t = o.sounds[idx].elapsed; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prod` [INFO] [stdout] --> src/main.rs:465:18 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_acc` [INFO] [stdout] --> src/main.rs:678:33 [INFO] [stdout] | [INFO] [stdout] 678 | let mut n_acc = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx_acc` [INFO] [stdout] --> src/main.rs:679:33 [INFO] [stdout] | [INFO] [stdout] 679 | let mut rx_acc = 0.0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ry_acc` [INFO] [stdout] --> src/main.rs:680:33 [INFO] [stdout] | [INFO] [stdout] 680 | let mut ry_acc = 0.0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ry_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s_acc` [INFO] [stdout] --> src/main.rs:681:33 [INFO] [stdout] | [INFO] [stdout] 681 | let mut s_acc = 0.0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:678:29 [INFO] [stdout] | [INFO] [stdout] 678 | let mut n_acc = 0; [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:679:29 [INFO] [stdout] | [INFO] [stdout] 679 | let mut rx_acc = 0.0; [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:680:29 [INFO] [stdout] | [INFO] [stdout] 680 | let mut ry_acc = 0.0; [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:681:29 [INFO] [stdout] | [INFO] [stdout] 681 | let mut s_acc = 0.0; [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:465:14 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [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:465:24 [INFO] [stdout] | [INFO] [stdout] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains`, `point_within`, `point_without`, and `fit_aspect` are never used [INFO] [stdout] --> src/main.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 116 | impl V4 { [INFO] [stdout] | ------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 147 | fn contains(&self, p: V2) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn point_within(&self, p: V2) -> V2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn point_without(&self, p: V2) -> V2 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | fn fit_aspect(&self, a: f32) -> V4 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `birthtime` is never read [INFO] [stdout] --> src/main.rs:361:5 [INFO] [stdout] | [INFO] [stdout] 358 | pub struct Sound { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 361 | birthtime: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "8edeea177e12844c320c95733d61c51109473f3785d53b98acc60c081a3f387e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edeea177e12844c320c95733d61c51109473f3785d53b98acc60c081a3f387e", kill_on_drop: false }` [INFO] [stdout] 8edeea177e12844c320c95733d61c51109473f3785d53b98acc60c081a3f387e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 65ce9d0c222eb7f8746a10f436a98f36a531e1f4478af2f04b94f6bcf54a2ea5 [INFO] running `Command { std: "docker" "start" "-a" "65ce9d0c222eb7f8746a10f436a98f36a531e1f4478af2f04b94f6bcf54a2ea5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `uv1` [INFO] [stderr] --> src/main.rs:219:74 [INFO] [stderr] | [INFO] [stderr] 219 | ...: f32, cy: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uv2` [INFO] [stderr] --> src/main.rs:219:83 [INFO] [stderr] | [INFO] [stderr] 219 | ...: f32, s: f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uv3` [INFO] [stderr] --> src/main.rs:219:92 [INFO] [stderr] | [INFO] [stderr] 219 | ... f32, r: f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uv4` [INFO] [stderr] --> src/main.rs:219:101 [INFO] [stderr] | [INFO] [stderr] 219 | ...f32, uv1: V2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_uv4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `depth` [INFO] [stderr] --> src/main.rs:219:110 [INFO] [stderr] | [INFO] [stderr] 219 | ...2, uv2: V2, uv3: V2, uv4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/main.rs:219:134 [INFO] [stderr] | [INFO] [stderr] 219 | ...4: V2, depth: f32, colour: V4, mode: u32) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:289:64 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn put_string_centered(&mut self, s: &str, mut x: f32, mut y: f32, cw: f32, ch: f32, depth: f32, colour: V4) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/main.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let t = o.sounds[idx].elapsed; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prod` [INFO] [stderr] --> src/main.rs:465:18 [INFO] [stderr] | [INFO] [stderr] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prod` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_acc` [INFO] [stderr] --> src/main.rs:678:33 [INFO] [stderr] | [INFO] [stderr] 678 | let mut n_acc = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_n_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx_acc` [INFO] [stderr] --> src/main.rs:679:33 [INFO] [stderr] | [INFO] [stderr] 679 | let mut rx_acc = 0.0; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rx_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ry_acc` [INFO] [stderr] --> src/main.rs:680:33 [INFO] [stderr] | [INFO] [stderr] 680 | let mut ry_acc = 0.0; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ry_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s_acc` [INFO] [stderr] --> src/main.rs:681:33 [INFO] [stderr] | [INFO] [stderr] 681 | let mut s_acc = 0.0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s_acc` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:678:29 [INFO] [stderr] | [INFO] [stderr] 678 | let mut n_acc = 0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:679:29 [INFO] [stderr] | [INFO] [stderr] 679 | let mut rx_acc = 0.0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:680:29 [INFO] [stderr] | [INFO] [stderr] 680 | let mut ry_acc = 0.0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:681:29 [INFO] [stderr] | [INFO] [stderr] 681 | let mut s_acc = 0.0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:465:14 [INFO] [stderr] | [INFO] [stderr] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:465:24 [INFO] [stderr] | [INFO] [stderr] 465 | let (mut prod, mut cons) = rb.split(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: methods `contains`, `point_within`, `point_without`, and `fit_aspect` are never used [INFO] [stderr] --> src/main.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 116 | impl V4 { [INFO] [stderr] | ------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 147 | fn contains(&self, p: V2) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 150 | fn point_within(&self, p: V2) -> V2 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | fn point_without(&self, p: V2) -> V2 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | fn fit_aspect(&self, a: f32) -> V4 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `birthtime` is never read [INFO] [stderr] --> src/main.rs:361:5 [INFO] [stderr] | [INFO] [stderr] 358 | pub struct Sound { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 361 | birthtime: f32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Sound` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `boids` (bin "boids" test) generated 21 warnings (run `cargo fix --bin "boids" --tests` to apply 19 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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/main.rs (/opt/rustwide/target/debug/deps/boids-8dc2c5ccfd701099) [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" "65ce9d0c222eb7f8746a10f436a98f36a531e1f4478af2f04b94f6bcf54a2ea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ce9d0c222eb7f8746a10f436a98f36a531e1f4478af2f04b94f6bcf54a2ea5", kill_on_drop: false }` [INFO] [stdout] 65ce9d0c222eb7f8746a10f436a98f36a531e1f4478af2f04b94f6bcf54a2ea5