[INFO] cloning repository https://github.com/Cognoscan/magic_circles [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cognoscan/magic_circles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 128128d7ccd52802258dc56f2a90214dd9ee3f09 [INFO] checking Cognoscan/magic_circles against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Cognoscan/magic_circles 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/Cognoscan/magic_circles [INFO] finished tweaking git repo https://github.com/Cognoscan/magic_circles [INFO] tweaked toml for git repo https://github.com/Cognoscan/magic_circles written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Cognoscan/magic_circles 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 autocfg v0.1.2 [INFO] [stderr] Downloaded rand_os v0.1.2 [INFO] [stderr] Downloaded c_vec v1.3.2 [INFO] [stderr] Downloaded rand_jitter v0.1.3 [INFO] [stderr] Downloaded sdl2 v0.32.1 [INFO] [stderr] Downloaded libc v0.2.48 [INFO] [stderr] Downloaded sdl2-sys v0.32.5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e63c47be670d9922032642a8956385dc1d1176c593298de208ea7c1779d6b48 [INFO] running `Command { std: "docker" "start" "-a" "3e63c47be670d9922032642a8956385dc1d1176c593298de208ea7c1779d6b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e63c47be670d9922032642a8956385dc1d1176c593298de208ea7c1779d6b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e63c47be670d9922032642a8956385dc1d1176c593298de208ea7c1779d6b48", kill_on_drop: false }` [INFO] [stdout] 3e63c47be670d9922032642a8956385dc1d1176c593298de208ea7c1779d6b48 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9322327cae56a86d8888b7559ab2c724e1bd38699aebff0a2a810d05d2ae7c21 [INFO] running `Command { std: "docker" "start" "-a" "9322327cae56a86d8888b7559ab2c724e1bd38699aebff0a2a810d05d2ae7c21", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking c_vec v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.32.1 [INFO] [stderr] Checking magic_circles v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform` [INFO] [stdout] --> src/arc.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/line.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &dyn Renderer) -> Result<(), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `dir`, and `percent` are never read [INFO] [stdout] --> src/arc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | dir: Point, // Point to start of arc [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | percent: f32, // Percent of arc (0 to 1) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `radius`, and `filled` are never read [INFO] [stdout] --> src/circle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Circle { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | radius: f32, // Radius of circle [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | filled: bool, // Set if circle is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `filled` are never read [INFO] [stdout] --> src/polygon.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Polygon { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | filled: bool, // Set if polygon is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Polygon` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform` [INFO] [stdout] --> src/arc.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/line.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &dyn Renderer) -> Result<(), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::gfx::primitives::DrawRenderer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::gfx::primitives::DrawRenderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::gfx::primitives::DrawRenderer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::gfx::primitives::DrawRenderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `dir`, and `percent` are never read [INFO] [stdout] --> src/arc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | dir: Point, // Point to start of arc [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | percent: f32, // Percent of arc (0 to 1) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `radius`, and `filled` are never read [INFO] [stdout] --> src/circle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Circle { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | radius: f32, // Radius of circle [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | filled: bool, // Set if circle is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `filled` are never read [INFO] [stdout] --> src/polygon.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Polygon { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | filled: bool, // Set if polygon is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Polygon` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "9322327cae56a86d8888b7559ab2c724e1bd38699aebff0a2a810d05d2ae7c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9322327cae56a86d8888b7559ab2c724e1bd38699aebff0a2a810d05d2ae7c21", kill_on_drop: false }` [INFO] [stdout] 9322327cae56a86d8888b7559ab2c724e1bd38699aebff0a2a810d05d2ae7c21 [INFO] checking Cognoscan/magic_circles against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Cognoscan/magic_circles on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Cognoscan/magic_circles [INFO] finished tweaking git repo https://github.com/Cognoscan/magic_circles [INFO] tweaked toml for git repo https://github.com/Cognoscan/magic_circles written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Cognoscan/magic_circles 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11efee8a3468257906af10f7e3656e22647e916bdb378626c3031986458f380b [INFO] running `Command { std: "docker" "start" "-a" "11efee8a3468257906af10f7e3656e22647e916bdb378626c3031986458f380b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11efee8a3468257906af10f7e3656e22647e916bdb378626c3031986458f380b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11efee8a3468257906af10f7e3656e22647e916bdb378626c3031986458f380b", kill_on_drop: false }` [INFO] [stdout] 11efee8a3468257906af10f7e3656e22647e916bdb378626c3031986458f380b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6452ffd7e45450e4c02f8c78f2c612d558bbe99d2ecb659fa18815c1947073b0 [INFO] running `Command { std: "docker" "start" "-a" "6452ffd7e45450e4c02f8c78f2c612d558bbe99d2ecb659fa18815c1947073b0", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking c_vec v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.32.1 [INFO] [stderr] Checking magic_circles v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform` [INFO] [stdout] --> src/arc.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform` [INFO] [stdout] --> src/arc.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/line.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &dyn Renderer) -> Result<(), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/line.rs:30:79 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &dyn Renderer) -> Result<(), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `dir`, and `percent` are never read [INFO] [stdout] --> src/arc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | dir: Point, // Point to start of arc [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | percent: f32, // Percent of arc (0 to 1) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `radius`, and `filled` are never read [INFO] [stdout] --> src/circle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Circle { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | radius: f32, // Radius of circle [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | filled: bool, // Set if circle is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `filled` are never read [INFO] [stdout] --> src/polygon.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Polygon { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | filled: bool, // Set if polygon is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Polygon` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `dir`, and `percent` are never read [INFO] [stdout] --> src/arc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arc { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | dir: Point, // Point to start of arc [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | percent: f32, // Percent of arc (0 to 1) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arc` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `center`, `radius`, and `filled` are never read [INFO] [stdout] --> src/circle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Circle { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | center: Point, // Centerpoint of arc [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | radius: f32, // Radius of circle [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | filled: bool, // Set if circle is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Circle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `filled` are never read [INFO] [stdout] --> src/polygon.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Polygon { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 6 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | filled: bool, // Set if polygon is filled [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Polygon` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::gfx::primitives::DrawRenderer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::gfx::primitives::DrawRenderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::gfx::primitives::DrawRenderer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::gfx::primitives::DrawRenderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.86s [INFO] running `Command { std: "docker" "inspect" "6452ffd7e45450e4c02f8c78f2c612d558bbe99d2ecb659fa18815c1947073b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6452ffd7e45450e4c02f8c78f2c612d558bbe99d2ecb659fa18815c1947073b0", kill_on_drop: false }` [INFO] [stdout] 6452ffd7e45450e4c02f8c78f2c612d558bbe99d2ecb659fa18815c1947073b0