[INFO] cloning repository https://github.com/GarfieldZHU/ray-tracer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GarfieldZHU/ray-tracer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarfieldZHU%2Fray-tracer-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarfieldZHU%2Fray-tracer-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11c73dfa825eb1ffdf72b5214437a6eb12f1721d [INFO] testing GarfieldZHU/ray-tracer-rs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGarfieldZHU%2Fray-tracer-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GarfieldZHU/ray-tracer-rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GarfieldZHU/ray-tracer-rs [INFO] finished tweaking git repo https://github.com/GarfieldZHU/ray-tracer-rs [INFO] tweaked toml for git repo https://github.com/GarfieldZHU/ray-tracer-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/GarfieldZHU/ray-tracer-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] a35582d32a47fcbd6e61ecfead2e8a3dd5b3220ce3481cab7033311183b6ea22 [INFO] running `Command { std: "docker" "start" "-a" "a35582d32a47fcbd6e61ecfead2e8a3dd5b3220ce3481cab7033311183b6ea22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a35582d32a47fcbd6e61ecfead2e8a3dd5b3220ce3481cab7033311183b6ea22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35582d32a47fcbd6e61ecfead2e8a3dd5b3220ce3481cab7033311183b6ea22", kill_on_drop: false }` [INFO] [stdout] a35582d32a47fcbd6e61ecfead2e8a3dd5b3220ce3481cab7033311183b6ea22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b528cdc7997de8b8005a370093ee8b831895dee9d4df81664b18a276d5ff5fbc [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" "b528cdc7997de8b8005a370093ee8b831895dee9d4df81664b18a276d5ff5fbc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling RayTracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/geometry/sphere.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | (discriminant > 0.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `radius` [INFO] [stdout] --> src/misc/samples.rs:172:7 [INFO] [stdout] | [INFO] [stdout] 172 | let radius = (PI / 4.0).cos(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/core/image.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "b528cdc7997de8b8005a370093ee8b831895dee9d4df81664b18a276d5ff5fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b528cdc7997de8b8005a370093ee8b831895dee9d4df81664b18a276d5ff5fbc", kill_on_drop: false }` [INFO] [stdout] b528cdc7997de8b8005a370093ee8b831895dee9d4df81664b18a276d5ff5fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--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] 9bb361dd9bbc3fa2a3368460ccf0db1a27f574274c8d2e41abf4d498cae57ede [INFO] running `Command { std: "docker" "start" "-a" "9bb361dd9bbc3fa2a3368460ccf0db1a27f574274c8d2e41abf4d498cae57ede", kill_on_drop: false }` [INFO] [stderr] Compiling RayTracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/geometry/sphere.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | (discriminant > 0.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `radius` [INFO] [stdout] --> src/misc/samples.rs:172:7 [INFO] [stdout] | [INFO] [stdout] 172 | let radius = (PI / 4.0).cos(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/core/image.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/geometry/sphere.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | (discriminant > 0.0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `radius` [INFO] [stdout] --> src/misc/samples.rs:172:7 [INFO] [stdout] | [INFO] [stdout] 172 | let radius = (PI / 4.0).cos(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Image` [INFO] [stdout] --> src/core/image.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Image { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "9bb361dd9bbc3fa2a3368460ccf0db1a27f574274c8d2e41abf4d498cae57ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bb361dd9bbc3fa2a3368460ccf0db1a27f574274c8d2e41abf4d498cae57ede", kill_on_drop: false }` [INFO] [stdout] 9bb361dd9bbc3fa2a3368460ccf0db1a27f574274c8d2e41abf4d498cae57ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0e5449446955d950eede8c93095f32921e627383d4b4fd6997def59b89343c3 [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" "b0e5449446955d950eede8c93095f32921e627383d4b4fd6997def59b89343c3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stdout] running 23 tests [INFO] [stderr] --> src/geometry/sphere.rs:31:5 [INFO] [stdout] test core::point3::test::test_add_vector ... ok [INFO] [stderr] | [INFO] [stdout] test core::point3::test::test_point3_basic ... ok [INFO] [stderr] 31 | (discriminant > 0.0) [INFO] [stdout] test core::vec3::test::test_dot_product ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] test core::vec3::test::test_cross_product ... ok [INFO] [stderr] | [INFO] [stdout] test core::color::test::test_color ... ok [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] test core::vec3::test::test_length ... ok [INFO] [stderr] [INFO] [stdout] test core::vec3::test::test_random_unit_vec ... ok [INFO] [stderr] warning: unused variable: `radius` [INFO] [stdout] test core::vec3::test::test_reverse ... ok [INFO] [stderr] --> src/misc/samples.rs:172:7 [INFO] [stdout] test core::vec3::test::test_reflect ... ok [INFO] [stderr] | [INFO] [stdout] test core::vec3::test::test_sub ... ok [INFO] [stderr] 172 | let radius = (PI / 4.0).cos(); [INFO] [stdout] test core::tests::test_radians_to_degrees ... ok [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] test core::tests::test_degrees_to_radians ... ok [INFO] [stderr] | [INFO] [stdout] test core::vec3::test::test_add ... ok [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] test core::vec3::test::test_add_assigned ... ok [INFO] [stderr] [INFO] [stdout] test utils::utils::test::test_ray_color ... ok [INFO] [stderr] warning: struct is never constructed: `Image` [INFO] [stdout] test core::ray::test::test_ray ... ok [INFO] [stderr] --> src/core/image.rs:1:8 [INFO] [stdout] test geometry::sphere::tests::test_hit ... ok [INFO] [stderr] | [INFO] [stdout] test core::point3::test::test_point3_dot ... ok [INFO] [stderr] 1 | struct Image { [INFO] [stdout] test utils::utils::test::test_clamp ... ok [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/geometry/sphere.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | (discriminant > 0.0) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `radius` [INFO] [stderr] --> src/misc/samples.rs:172:7 [INFO] [stderr] | [INFO] [stderr] 172 | let radius = (PI / 4.0).cos(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Image` [INFO] [stderr] --> src/core/image.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Image { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytracing-adc12a364028a118) [INFO] [stdout] test utils::utils::test::test_ramdom_double_in_range ... ok [INFO] [stdout] test utils::utils::test::test_ramdom_double ... ok [INFO] [stdout] test core::ray::test::test_at ... ok [INFO] [stdout] test core::vec3::test::test_sub_assigned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytracing-08c95fe1feef9eab) [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 raytracing [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/geometry/sphere.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | (discriminant > 0.0) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "b0e5449446955d950eede8c93095f32921e627383d4b4fd6997def59b89343c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e5449446955d950eede8c93095f32921e627383d4b4fd6997def59b89343c3", kill_on_drop: false }` [INFO] [stdout] b0e5449446955d950eede8c93095f32921e627383d4b4fd6997def59b89343c3