[INFO] updating cached repository https://github.com/markfknight/rust_ray_tracer_challenge
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e5df627f092a4880a39fe361fb8a503270bc2d2
[INFO] testing markfknight/rust_ray_tracer_challenge against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkfknight%2Frust_ray_tracer_challenge" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/markfknight/rust_ray_tracer_challenge on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/markfknight/rust_ray_tracer_challenge
[INFO] finished tweaking git repo https://github.com/markfknight/rust_ray_tracer_challenge
[INFO] tweaked toml for git repo https://github.com/markfknight/rust_ray_tracer_challenge written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/markfknight/rust_ray_tracer_challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] a9a5691d6e3e856a16abd3138687172b5f9fc0ced4536dbf53f1d8e502057eab
[INFO] running `Command { std: "docker" "start" "-a" "a9a5691d6e3e856a16abd3138687172b5f9fc0ced4536dbf53f1d8e502057eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a5691d6e3e856a16abd3138687172b5f9fc0ced4536dbf53f1d8e502057eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a5691d6e3e856a16abd3138687172b5f9fc0ced4536dbf53f1d8e502057eab", kill_on_drop: false }`
[INFO] [stdout] a9a5691d6e3e856a16abd3138687172b5f9fc0ced4536dbf53f1d8e502057eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5467aa4c293362ec476007dd90037246d9aba5e905fff4a704c21b82d8edf465
[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" "5467aa4c293362ec476007dd90037246d9aba5e905fff4a704c21b82d8edf465", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "5467aa4c293362ec476007dd90037246d9aba5e905fff4a704c21b82d8edf465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5467aa4c293362ec476007dd90037246d9aba5e905fff4a704c21b82d8edf465", kill_on_drop: false }`
[INFO] [stdout] 5467aa4c293362ec476007dd90037246d9aba5e905fff4a704c21b82d8edf465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90607ed87c1a01d7469c686f3c3d4afb6437fa2f93e5fe56dbb9885eabdac001
[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" "90607ed87c1a01d7469c686f3c3d4afb6437fa2f93e5fe56dbb9885eabdac001", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "90607ed87c1a01d7469c686f3c3d4afb6437fa2f93e5fe56dbb9885eabdac001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90607ed87c1a01d7469c686f3c3d4afb6437fa2f93e5fe56dbb9885eabdac001", kill_on_drop: false }`
[INFO] [stdout] 90607ed87c1a01d7469c686f3c3d4afb6437fa2f93e5fe56dbb9885eabdac001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 293ec008b4cad9bbd8bd841b72f9ca9d5b6c1f06ffa9bb87828b7824d448d557
[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" "293ec008b4cad9bbd8bd841b72f9ca9d5b6c1f06ffa9bb87828b7824d448d557", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/the_ray_tracer_challenge-e14f8ef30bbd1557
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/the_ray_tracer_challenge-50fc6bb1377820a4
[INFO] [stdout] test tuple::tests::should_hold_correct_value_in_point_tuple ... ok
[INFO] [stdout] test tuple::tests::should_return_a_tuple_with_w_equal_to_0 ... ok
[INFO] [stdout] test tuple::tests::should_return_a_tuple_with_w_equal_to_1 ... ok
[INFO] [stdout] test tuple::tests::should_return_correct_tuple_when_multiplied_by_a_scalar ... ok
[INFO] [stdout] test tuple::tests::should_return_the_correct_value_when_a_point_is_subtracted_from_a_vector ... ok
[INFO] [stdout] test tuple::tests::should_return_the_correct_value_when_two_points_are_subtracted ... ok
[INFO] [stdout] test tuple::tests::should_return_the_correct_value_when_two_tuples_are_added ... ok
[INFO] [stdout] test tuple::tests::should_return_the_correct_value_when_two_vectors_are_subtracted ... ok
[INFO] [stdout] test tuple::tests::should_hold_correct_value_in_vector_tuple ... ok
[INFO] [stdout] test tuple::tests::should_return_correct_vector_when_a_vector_is_subtracted_from_a_zero_tuple ... ok
[INFO] [stdout] test tuple::tests::should_negate_a_tuple_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests the_ray_tracer_challenge
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "293ec008b4cad9bbd8bd841b72f9ca9d5b6c1f06ffa9bb87828b7824d448d557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293ec008b4cad9bbd8bd841b72f9ca9d5b6c1f06ffa9bb87828b7824d448d557", kill_on_drop: false }`
[INFO] [stdout] 293ec008b4cad9bbd8bd841b72f9ca9d5b6c1f06ffa9bb87828b7824d448d557