[INFO] cloning repository https://github.com/im4vk/PhysicsEngine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/im4vk/PhysicsEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fim4vk%2FPhysicsEngine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fim4vk%2FPhysicsEngine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e05610bdc66b21b819c5d691f3b8e155ff292891
[INFO] checking im4vk/PhysicsEngine against 69bccf03c4733f57482f9691456efcd80f86a5f6 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fim4vk%2FPhysicsEngine" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/im4vk/PhysicsEngine
[INFO] finished tweaking git repo https://github.com/im4vk/PhysicsEngine
[INFO] tweaked toml for git repo https://github.com/im4vk/PhysicsEngine written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/im4vk/PhysicsEngine on toolchain 69bccf03c4733f57482f9691456efcd80f86a5f6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/im4vk/PhysicsEngine 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" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b
[INFO] running `Command { std: "docker" "start" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking miniquad v0.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking simple_physics_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k2_pos`
[INFO] [stdout]   --> src/integration.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let k2_pos = initial_pos + k1_vel * (dt * 0.5);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_k2_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k3_pos`
[INFO] [stdout]   --> src/integration.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let k3_pos = initial_pos + k2_vel * (dt * 0.5);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_k3_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k2_pos`
[INFO] [stdout]   --> src/integration.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let k2_pos = initial_pos + k1_vel * (dt * 0.5);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_k2_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k3_pos`
[INFO] [stdout]   --> src/integration.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let k3_pos = initial_pos + k2_vel * (dt * 0.5);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_k3_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `nalgebra`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | nalgebra = "0.32"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `nalgebra`
[INFO] [stderr] warning: `simple_physics_engine` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.35s
[INFO] running `Command { std: "docker" "inspect" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b", kill_on_drop: false }`
[INFO] [stdout] 1be2ce106b1e54fcb347e9da93705f8ec848b25da502d50e0b26ed468516166b