[INFO] cloning repository https://github.com/hellblade/ray_tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hellblade/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellblade%2Fray_tracer"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellblade%2Fray_tracer'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b23e92848f066d61decbc543d8e514677512cf1d [INFO] checking hellblade/ray_tracer against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellblade%2Fray_tracer" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hellblade/ray_tracer on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hellblade/ray_tracer [INFO] finished tweaking git repo https://github.com/hellblade/ray_tracer [INFO] tweaked toml for git repo https://github.com/hellblade/ray_tracer written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/hellblade/ray_tracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3100067438b41331ce0c64f756c71dbbe5510d462826850b49e47a6d47f3b486 [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" "3100067438b41331ce0c64f756c71dbbe5510d462826850b49e47a6d47f3b486"` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking gif v0.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `math::sphere::float_cmp::ApproxEqUlps` [INFO] [stderr] --> src/math/sphere.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use math::sphere::float_cmp::ApproxEqUlps; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::float_cmp::ApproxEqUlps` [INFO] [stderr] --> src/math/vector.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use self::float_cmp::ApproxEqUlps; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/main.rs:16:34 [INFO] [stderr] | [INFO] [stderr] 16 | static ref FOV_FACTOR: f32 = { 1_f32 / (FOV / 2_f32).tan() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `math::sphere::float_cmp::ApproxEqUlps` [INFO] [stderr] --> src/math/sphere.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use math::sphere::float_cmp::ApproxEqUlps; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/main.rs:16:34 [INFO] [stderr] | [INFO] [stderr] 16 | static ref FOV_FACTOR: f32 = { 1_f32 / (FOV / 2_f32).tan() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalise` [INFO] [stderr] --> src/math/vector.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn normalise(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> src/math/vector.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn zero() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unit_x` [INFO] [stderr] --> src/math/vector.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn unit_x() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unit_y` [INFO] [stderr] --> src/math/vector.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn unit_y() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unit_z` [INFO] [stderr] --> src/math/vector.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn unit_z() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> src/math/vector.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn zero() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unit_y` [INFO] [stderr] --> src/math/vector.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn unit_y() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `unit_z` [INFO] [stderr] --> src/math/vector.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn unit_z() -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.33s [INFO] running `"docker" "inspect" "3100067438b41331ce0c64f756c71dbbe5510d462826850b49e47a6d47f3b486"` [INFO] running `"docker" "rm" "-f" "3100067438b41331ce0c64f756c71dbbe5510d462826850b49e47a6d47f3b486"` [INFO] [stdout] 3100067438b41331ce0c64f756c71dbbe5510d462826850b49e47a6d47f3b486