[INFO] cloning repository https://github.com/molnattila991/rust-2d-physics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/molnattila991/rust-2d-physics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolnattila991%2Frust-2d-physics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolnattila991%2Frust-2d-physics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 126d24ac4e62ebbb44683d9a1b9a14dbbc9bd5e3 [INFO] testing molnattila991/rust-2d-physics against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolnattila991%2Frust-2d-physics" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/molnattila991/rust-2d-physics on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/molnattila991/rust-2d-physics [INFO] finished tweaking git repo https://github.com/molnattila991/rust-2d-physics [INFO] tweaked toml for git repo https://github.com/molnattila991/rust-2d-physics written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/molnattila991/rust-2d-physics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8f62d2f543656b61f05737eef2f72f9c9b04394eef9bd2efc60df8f318875f7c [INFO] running `Command { std: "docker" "start" "-a" "8f62d2f543656b61f05737eef2f72f9c9b04394eef9bd2efc60df8f318875f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f62d2f543656b61f05737eef2f72f9c9b04394eef9bd2efc60df8f318875f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f62d2f543656b61f05737eef2f72f9c9b04394eef9bd2efc60df8f318875f7c", kill_on_drop: false }` [INFO] [stdout] 8f62d2f543656b61f05737eef2f72f9c9b04394eef9bd2efc60df8f318875f7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1b4766c07b7a875ee32913bc1bd89514ac7e96f3691c8c4054afd0e979f04b6e [INFO] running `Command { std: "docker" "start" "-a" "1b4766c07b7a875ee32913bc1bd89514ac7e96f3691c8c4054afd0e979f04b6e", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling rust_2d_physics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let result = self.draw_lines(&points.into()[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let result = self.draw_lines(&points[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/body.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let result = canvas.draw_lines_with_color(&self.points[..], self.color); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Body` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Body { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `setDirection` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | fn setDirection(&mut self, direction: Point); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_direction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_2d_physics::libs::draw::Draw` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rust_2d_physics::libs::draw::Draw; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let result = body1.draw(&mut canvas); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let result = body2.draw(&mut canvas); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | body2.update(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.36s [INFO] running `Command { std: "docker" "inspect" "1b4766c07b7a875ee32913bc1bd89514ac7e96f3691c8c4054afd0e979f04b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b4766c07b7a875ee32913bc1bd89514ac7e96f3691c8c4054afd0e979f04b6e", kill_on_drop: false }` [INFO] [stdout] 1b4766c07b7a875ee32913bc1bd89514ac7e96f3691c8c4054afd0e979f04b6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 809549f8aec3156bc820e6774b2b5ca9adafa4cd1605d7731426206891e853d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "809549f8aec3156bc820e6774b2b5ca9adafa4cd1605d7731426206891e853d7", kill_on_drop: false }` [INFO] [stderr] Compiling rust_2d_physics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let result = self.draw_lines(&points.into()[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let result = self.draw_lines(&points[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/body.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let result = canvas.draw_lines_with_color(&self.points[..], self.color); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Body` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Body { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `setDirection` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | fn setDirection(&mut self, direction: Point); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_direction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let result = self.draw_lines(&points.into()[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/draw.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let result = self.draw_lines(&points[..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/libs/body.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let result = canvas.draw_lines_with_color(&self.points[..], self.color); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Body` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod Body { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait method `setDirection` should have a snake case name [INFO] [stdout] --> src/libs/body.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | fn setDirection(&mut self, direction: Point); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_direction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_2d_physics::libs::draw::Draw` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rust_2d_physics::libs::draw::Draw; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let result = body1.draw(&mut canvas); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let result = body2.draw(&mut canvas); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | body2.update(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "809549f8aec3156bc820e6774b2b5ca9adafa4cd1605d7731426206891e853d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "809549f8aec3156bc820e6774b2b5ca9adafa4cd1605d7731426206891e853d7", kill_on_drop: false }` [INFO] [stdout] 809549f8aec3156bc820e6774b2b5ca9adafa4cd1605d7731426206891e853d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14c3484123b801c2c3cc8dcd6e25c27e3dc29917cccf6f4e3ed8f945d33b6d3d [INFO] running `Command { std: "docker" "start" "-a" "14c3484123b801c2c3cc8dcd6e25c27e3dc29917cccf6f4e3ed8f945d33b6d3d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/libs/draw.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let result = self.draw_lines(&points.into()[..]); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/libs/draw.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | let result = self.draw_lines(&points[..]); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/libs/body.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | let result = canvas.draw_lines_with_color(&self.points[..], self.color); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: module `Body` should have a snake case name [INFO] [stderr] --> src/libs/body.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub mod Body { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `body` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait method `setDirection` should have a snake case name [INFO] [stderr] --> src/libs/body.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | fn setDirection(&mut self, direction: Point); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_direction` [INFO] [stderr] [INFO] [stderr] warning: `rust_2d_physics` (lib) generated 5 warnings [INFO] [stderr] warning: `rust_2d_physics` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: unused import: `rust_2d_physics::libs::draw::Draw` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use rust_2d_physics::libs::draw::Draw; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let result = body1.draw(&mut canvas); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let result = body2.draw(&mut canvas); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | body2.update(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rust_2d_physics` (bin "rust_2d_physics" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_2d_physics-c4c78e1d0f3b94b5) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_2d_physics-216391bb73c8bc6c) [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] [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] [stderr] Doc-tests rust_2d_physics [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" "14c3484123b801c2c3cc8dcd6e25c27e3dc29917cccf6f4e3ed8f945d33b6d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c3484123b801c2c3cc8dcd6e25c27e3dc29917cccf6f4e3ed8f945d33b6d3d", kill_on_drop: false }` [INFO] [stdout] 14c3484123b801c2c3cc8dcd6e25c27e3dc29917cccf6f4e3ed8f945d33b6d3d