[INFO] cloning repository https://github.com/k-mack/the-ray-tracer-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k-mack/the-ray-tracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-mack%2Fthe-ray-tracer-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-mack%2Fthe-ray-tracer-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0b0668431e0fefc5f2a8ebb78f40b731171b899
[INFO] testing k-mack/the-ray-tracer-challenge against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-mack%2Fthe-ray-tracer-challenge" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k-mack/the-ray-tracer-challenge on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k-mack/the-ray-tracer-challenge
[INFO] finished tweaking git repo https://github.com/k-mack/the-ray-tracer-challenge
[INFO] tweaked toml for git repo https://github.com/k-mack/the-ray-tracer-challenge written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/k-mack/the-ray-tracer-challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5a9c158306b24db6126247666885b2662e176838b04e69d28c88eda952896be
[INFO] running `Command { std: "docker" "start" "-a" "b5a9c158306b24db6126247666885b2662e176838b04e69d28c88eda952896be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5a9c158306b24db6126247666885b2662e176838b04e69d28c88eda952896be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a9c158306b24db6126247666885b2662e176838b04e69d28c88eda952896be", kill_on_drop: false }`
[INFO] [stdout] b5a9c158306b24db6126247666885b2662e176838b04e69d28c88eda952896be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc325ff53f7fe17ca6fac476f7b69b6709b210db50efeb03bfa39e53fc791009
[INFO] running `Command { std: "docker" "start" "-a" "bc325ff53f7fe17ca6fac476f7b69b6709b210db50efeb03bfa39e53fc791009", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bc325ff53f7fe17ca6fac476f7b69b6709b210db50efeb03bfa39e53fc791009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc325ff53f7fe17ca6fac476f7b69b6709b210db50efeb03bfa39e53fc791009", kill_on_drop: false }`
[INFO] [stdout] bc325ff53f7fe17ca6fac476f7b69b6709b210db50efeb03bfa39e53fc791009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a78db0936b9a2b9c130b0212a90fd7d4394d74a20b76e5d3e60511351c572a35
[INFO] running `Command { std: "docker" "start" "-a" "a78db0936b9a2b9c130b0212a90fd7d4394d74a20b76e5d3e60511351c572a35", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-ray-tracer-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "a78db0936b9a2b9c130b0212a90fd7d4394d74a20b76e5d3e60511351c572a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78db0936b9a2b9c130b0212a90fd7d4394d74a20b76e5d3e60511351c572a35", kill_on_drop: false }`
[INFO] [stdout] a78db0936b9a2b9c130b0212a90fd7d4394d74a20b76e5d3e60511351c572a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cb9fdf03c16a62ed8dea0b24c4c82c398574fd72c864ff1b3c8f7bc17c854b8
[INFO] running `Command { std: "docker" "start" "-a" "7cb9fdf03c16a62ed8dea0b24c4c82c398574fd72c864ff1b3c8f7bc17c854b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_ray_tracer_challenge-fe2e412863104f3e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tuple::ops::tests::tuple_cross_product ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_div ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_add ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_dot_product ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_is_equal_to ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_magnitude ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_mul ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_neg ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_new_point ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_new_vector ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_normalize ... ok
[INFO] [stdout] test tuple::ops::tests::tuple_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/the_ray_tracer_challenge-af442d70a4c699fa)
[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 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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cb9fdf03c16a62ed8dea0b24c4c82c398574fd72c864ff1b3c8f7bc17c854b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb9fdf03c16a62ed8dea0b24c4c82c398574fd72c864ff1b3c8f7bc17c854b8", kill_on_drop: false }`
[INFO] [stdout] 7cb9fdf03c16a62ed8dea0b24c4c82c398574fd72c864ff1b3c8f7bc17c854b8