[INFO] cloning repository https://github.com/edwardconnolly/ray_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edwardconnolly/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedwardconnolly%2Fray_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedwardconnolly%2Fray_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a778aafe7e60c836c1a5ded9d0a7a7fa8738c626
[INFO] testing edwardconnolly/ray_tracer against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedwardconnolly%2Fray_tracer" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edwardconnolly/ray_tracer on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edwardconnolly/ray_tracer
[INFO] finished tweaking git repo https://github.com/edwardconnolly/ray_tracer
[INFO] tweaked toml for git repo https://github.com/edwardconnolly/ray_tracer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/edwardconnolly/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3a6f78c4a29604267cc152fdba8f13b5904e00c8d9d2fc61a32e15641f4d994
[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" "a3a6f78c4a29604267cc152fdba8f13b5904e00c8d9d2fc61a32e15641f4d994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a6f78c4a29604267cc152fdba8f13b5904e00c8d9d2fc61a32e15641f4d994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a6f78c4a29604267cc152fdba8f13b5904e00c8d9d2fc61a32e15641f4d994", kill_on_drop: false }`
[INFO] [stdout] a3a6f78c4a29604267cc152fdba8f13b5904e00c8d9d2fc61a32e15641f4d994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53d055993cbc11b5042d40c395c0ac46d3cc2dc88ebc2400ac00e21dafad7c73
[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" "53d055993cbc11b5042d40c395c0ac46d3cc2dc88ebc2400ac00e21dafad7c73", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "53d055993cbc11b5042d40c395c0ac46d3cc2dc88ebc2400ac00e21dafad7c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d055993cbc11b5042d40c395c0ac46d3cc2dc88ebc2400ac00e21dafad7c73", kill_on_drop: false }`
[INFO] [stdout] 53d055993cbc11b5042d40c395c0ac46d3cc2dc88ebc2400ac00e21dafad7c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5673f1d0042906247f612e6a620856f8590485764ea90c3283166b961e5f15
[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" "ec5673f1d0042906247f612e6a620856f8590485764ea90c3283166b961e5f15", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "ec5673f1d0042906247f612e6a620856f8590485764ea90c3283166b961e5f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5673f1d0042906247f612e6a620856f8590485764ea90c3283166b961e5f15", kill_on_drop: false }`
[INFO] [stdout] ec5673f1d0042906247f612e6a620856f8590485764ea90c3283166b961e5f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66e0b541f069e3446c28fa44ee32ce17790914bb202ed25d505e4d1fd6c182f1
[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" "66e0b541f069e3446c28fa44ee32ce17790914bb202ed25d505e4d1fd6c182f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-b50d093b8f9e9261)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tuples::tests::a_tuple_with_w_1_is_a_point ... ok
[INFO] [stdout] test tuples::tests::multiplying_a_tuple_by_a_fraction ... ok
[INFO] [stdout] test tuples::tests::multiplying_a_tuple_by_a_scalar ... ok
[INFO] [stdout] test tuples::tests::negating_a_tuple ... ok
[INFO] [stdout] test tuples::tests::normalizing_vector_1_2_3_gives_1_2_3 ... ok
[INFO] [stdout] test tuples::tests::adding_two_tuples ... ok
[INFO] [stdout] test tuples::tests::a_tuple_with_w_0_is_a_vector ... ok
[INFO] [stdout] test tuples::tests::normalizing_vector_4_0_0_gives_1_0_0 ... ok
[INFO] [stdout] test tuples::tests::computing_the_magnitude_of_vector_0_1_0 ... ok
[INFO] [stdout] test tuples::tests::point_creates_tuples_with_w_1 ... ok
[INFO] [stdout] test tuples::tests::subtracting_a_vector_from_a_point ... ok
[INFO] [stdout] test tuples::tests::computing_the_magnitude_of_vector_1_0_0 ... ok
[INFO] [stdout] test tuples::tests::subtracting_a_vector_from_the_zero_vector ... ok
[INFO] [stdout] test tuples::tests::computing_the_magnitude_of_vector_n1_n2_n3 ... ok
[INFO] [stdout] test tuples::tests::computing_the_magnitude_of_vector_0_0_1 ... ok
[INFO] [stdout] test tuples::tests::computing_the_magnitude_of_vector_1_2_3 ... ok
[INFO] [stdout] test tuples::tests::subtracting_two_tuples ... ok
[INFO] [stdout] test tuples::tests::the_dot_product_of_two_tuples ... ok
[INFO] [stdout] test tuples::tests::vector_creates_tuples_with_w_0 ... ok
[INFO] [stdout] test tuples::tests::subtracting_two_vectors ... ok
[INFO] [stdout] test tuples::tests::the_cross_product_of_two_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66e0b541f069e3446c28fa44ee32ce17790914bb202ed25d505e4d1fd6c182f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e0b541f069e3446c28fa44ee32ce17790914bb202ed25d505e4d1fd6c182f1", kill_on_drop: false }`
[INFO] [stdout] 66e0b541f069e3446c28fa44ee32ce17790914bb202ed25d505e4d1fd6c182f1