[INFO] updating cached repository https://github.com/IsaacHill/rust_game_engine_dev
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6dc13ac92ece33ad8647f3e76c620d31e86fa9d8
[INFO] checking IsaacHill/rust_game_engine_dev against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsaacHill%2Frust_game_engine_dev" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IsaacHill/rust_game_engine_dev on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/IsaacHill/rust_game_engine_dev
[INFO] finished tweaking git repo https://github.com/IsaacHill/rust_game_engine_dev
[INFO] tweaked toml for git repo https://github.com/IsaacHill/rust_game_engine_dev written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/IsaacHill/rust_game_engine_dev already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 83a0a60dbf78094a2921955786082e638f15e4ee26d6d7ddba8775dc64aa7b77
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "83a0a60dbf78094a2921955786082e638f15e4ee26d6d7ddba8775dc64aa7b77"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking fast_inv_sqrt v1.0.1
[INFO] [stderr]     Checking game_engine_foundation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/vector3d.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new(x: f32, y: f32, z: f32) -> Vector3D{
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `magnitude`
[INFO] [stderr]   --> src/vector3d.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn magnitude(&self) -> f32 {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normalize_precise`
[INFO] [stderr]   --> src/vector3d.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn normalize_precise(&self) -> Vector3D {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normalize`
[INFO] [stderr]   --> src/vector3d.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn normalize(&self) -> Vector3D {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "83a0a60dbf78094a2921955786082e638f15e4ee26d6d7ddba8775dc64aa7b77"`
[INFO] running `"docker" "rm" "-f" "83a0a60dbf78094a2921955786082e638f15e4ee26d6d7ddba8775dc64aa7b77"`
[INFO] [stdout] 83a0a60dbf78094a2921955786082e638f15e4ee26d6d7ddba8775dc64aa7b77