[INFO] cloning repository https://github.com/jjcomer/ray_tracer_challenge_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjcomer/ray_tracer_challenge_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcomer%2Fray_tracer_challenge_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcomer%2Fray_tracer_challenge_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5770031c6539192f1fab8b0615b5242f94a45959
[INFO] testing jjcomer/ray_tracer_challenge_rs against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcomer%2Fray_tracer_challenge_rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jjcomer/ray_tracer_challenge_rs
[INFO] finished tweaking git repo https://github.com/jjcomer/ray_tracer_challenge_rs
[INFO] tweaked toml for git repo https://github.com/jjcomer/ray_tracer_challenge_rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jjcomer/ray_tracer_challenge_rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jjcomer/ray_tracer_challenge_rs 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43cae47bad91dacd30542103aca6421d06d234609407fdc79d4e2a589da70fd6
[INFO] running `Command { std: "docker" "start" "-a" "43cae47bad91dacd30542103aca6421d06d234609407fdc79d4e2a589da70fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43cae47bad91dacd30542103aca6421d06d234609407fdc79d4e2a589da70fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cae47bad91dacd30542103aca6421d06d234609407fdc79d4e2a589da70fd6", kill_on_drop: false }`
[INFO] [stdout] 43cae47bad91dacd30542103aca6421d06d234609407fdc79d4e2a589da70fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3dcc3f0405d23ce30f8e8a8b7f922811988353d77a65720b801ea763a3d8d6
[INFO] running `Command { std: "docker" "start" "-a" "9a3dcc3f0405d23ce30f8e8a8b7f922811988353d77a65720b801ea763a3d8d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::util::eq_f32`
[INFO] [stdout]  --> src/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util::eq_f32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "9a3dcc3f0405d23ce30f8e8a8b7f922811988353d77a65720b801ea763a3d8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3dcc3f0405d23ce30f8e8a8b7f922811988353d77a65720b801ea763a3d8d6", kill_on_drop: false }`
[INFO] [stdout] 9a3dcc3f0405d23ce30f8e8a8b7f922811988353d77a65720b801ea763a3d8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e114c931f3a6d25a8d4a6cdbcdcde16503dc4cefad1b027282f4c335e50ac28
[INFO] running `Command { std: "docker" "start" "-a" "3e114c931f3a6d25a8d4a6cdbcdcde16503dc4cefad1b027282f4c335e50ac28", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::util::eq_f32`
[INFO] [stdout]  --> src/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util::eq_f32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::eq_f32`
[INFO] [stdout]  --> src/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util::eq_f32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "3e114c931f3a6d25a8d4a6cdbcdcde16503dc4cefad1b027282f4c335e50ac28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e114c931f3a6d25a8d4a6cdbcdcde16503dc4cefad1b027282f4c335e50ac28", kill_on_drop: false }`
[INFO] [stdout] 3e114c931f3a6d25a8d4a6cdbcdcde16503dc4cefad1b027282f4c335e50ac28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98bf83bc5fbcadf05d75b78e92a8585c1ea6ce8dbd9bb52e5ff4462751d46015
[INFO] running `Command { std: "docker" "start" "-a" "98bf83bc5fbcadf05d75b78e92a8585c1ea6ce8dbd9bb52e5ff4462751d46015", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::util::eq_f32`
[INFO] [stderr]  --> src/matrix.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::util::eq_f32;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `raytrace` (lib) generated 1 warning (run `cargo fix --lib -p raytrace` to apply 1 suggestion)
[INFO] [stderr] warning: `raytrace` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raytrace-12e2bbe64032c225)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test canvas::tests::build_canvas ... ok
[INFO] [stdout] test canvas::tests::generate_ppm ... ok
[INFO] [stdout] test canvas::tests::mutate_canvas ... ok
[INFO] [stdout] test canvas::tests::new_line_termination ... ok
[INFO] [stdout] test matrix::tests::build_and_inspect_a_4_matrix ... ok
[INFO] [stdout] test tuples::tests::cross ... ok
[INFO] [stdout] test tuples::tests::division ... ok
[INFO] [stdout] test tuples::tests::multiplication ... ok
[INFO] [stdout] test tuples::tests::dot ... ok
[INFO] [stdout] test tuples::tests::negation ... ok
[INFO] [stdout] test tuples::tests::normalize ... ok
[INFO] [stdout] test tuples::tests::test_is_point ... ok
[INFO] [stdout] test tuples::tests::magnitude ... ok
[INFO] [stdout] test tuples::tests::test_is_vector ... ok
[INFO] [stdout] test tuples::tests::subtraction ... ok
[INFO] [stdout] test tuples::tests::adding_tuples ... ok
[INFO] [stdout] test canvas::tests::long_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytrace-6901b1bd1f46b0ca)
[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 raytrace
[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" "98bf83bc5fbcadf05d75b78e92a8585c1ea6ce8dbd9bb52e5ff4462751d46015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bf83bc5fbcadf05d75b78e92a8585c1ea6ce8dbd9bb52e5ff4462751d46015", kill_on_drop: false }`
[INFO] [stdout] 98bf83bc5fbcadf05d75b78e92a8585c1ea6ce8dbd9bb52e5ff4462751d46015
