[INFO] cloning repository https://github.com/hammackj/learn_opengl_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hammackj/learn_opengl_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammackj%2Flearn_opengl_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammackj%2Flearn_opengl_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6607c05a6d47e7893d7ba53445a884a6cd90abc2
[INFO] testing hammackj/learn_opengl_rust against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammackj%2Flearn_opengl_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hammackj/learn_opengl_rust
[INFO] finished tweaking git repo https://github.com/hammackj/learn_opengl_rust
[INFO] tweaked toml for git repo https://github.com/hammackj/learn_opengl_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hammackj/learn_opengl_rust on toolchain beta-2026-04-21
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[INFO] crate git repo https://github.com/hammackj/learn_opengl_rust 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 }`
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[INFO] [stdout] warning: value assigned to `projection` is never read
[INFO] [stdout]    --> learn_opengl/01_getting_started/22_coords/src/main.rs:209:34
[INFO] [stdout]     |
[INFO] [stdout] 209 |               let mut projection = glm::Mat4::identity();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 213 | /             projection = glm::perspective(
[INFO] [stdout] 214 | |                 45.0f32.to_radians(),
[INFO] [stdout] 215 | |                 SCR_WIDTH as f32 / SCR_HEIGHT as f32,
[INFO] [stdout] 216 | |                 0.1,
[INFO] [stdout] 217 | |                 100.0,
[INFO] [stdout] 218 | |             );
[INFO] [stdout]     | |_____________- `projection` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling shaders_attributes v0.1.0 (/opt/rustwide/workdir/learn_opengl/01_getting_started/08_shaders_attributes)
[INFO] [stderr]    Compiling hello_triangle v0.1.0 (/opt/rustwide/workdir/learn_opengl/01_getting_started/02_hello_triangle)
[INFO] [stdout] warning: value assigned to `projection` is never read
[INFO] [stdout]    --> learn_opengl/01_getting_started/22_coords/src/main.rs:209:34
[INFO] [stdout]     |
[INFO] [stdout] 209 |               let mut projection = glm::Mat4::identity();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 213 | /             projection = glm::perspective(
[INFO] [stdout] 214 | |                 45.0f32.to_radians(),
[INFO] [stdout] 215 | |                 SCR_WIDTH as f32 / SCR_HEIGHT as f32,
[INFO] [stdout] 216 | |                 0.1,
[INFO] [stdout] 217 | |                 100.0,
[INFO] [stdout] 218 | |             );
[INFO] [stdout]     | |_____________- `projection` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hello_triangle_exercise_01 v0.1.0 (/opt/rustwide/workdir/learn_opengl/01_getting_started/04_hello_triangle_exercise_01)
[INFO] [stderr]    Compiling hello_triangle_exercise_03 v0.1.0 (/opt/rustwide/workdir/learn_opengl/01_getting_started/06_hello_triangle_exercise_03)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "1720a15846c8c98aeb9fa85a3f90c2f7c5a0cc74aad2573d1f2689b2048a1b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1720a15846c8c98aeb9fa85a3f90c2f7c5a0cc74aad2573d1f2689b2048a1b70", kill_on_drop: false }`
[INFO] [stdout] 1720a15846c8c98aeb9fa85a3f90c2f7c5a0cc74aad2573d1f2689b2048a1b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fe0a996c9adc660208799b38ff92ef7774e269ecc3ee9df6a7740f90132e22c3
[INFO] running `Command { std: "docker" "start" "-a" "fe0a996c9adc660208799b38ff92ef7774e269ecc3ee9df6a7740f90132e22c3", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `projection` is never read
[INFO] [stderr]    --> learn_opengl/01_getting_started/22_coords/src/main.rs:209:34
[INFO] [stderr]     |
[INFO] [stderr] 209 |               let mut projection = glm::Mat4::identity();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 213 | /             projection = glm::perspective(
[INFO] [stderr] 214 | |                 45.0f32.to_radians(),
[INFO] [stderr] 215 | |                 SCR_WIDTH as f32 / SCR_HEIGHT as f32,
[INFO] [stderr] 216 | |                 0.1,
[INFO] [stderr] 217 | |                 100.0,
[INFO] [stderr] 218 | |             );
[INFO] [stderr]     | |_____________- `projection` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `coords` (bin "coords" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/camera-98f17f4a94d6df42)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/camera_mouse-35477bc16e9b5fba)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/camera_object-785994642436d994)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/camera_walk_around-a7a9b89f4f2f8423)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coords-379ff646cd008bba)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coords_depth-456e387a9b0a6e16)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coords_more_cubes-bcfb7b29da766c98)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coords_more_cubes_exercise_03-18df130f46fc1a99)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_triangle-320714282a5f3d9d)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_triangle_exercise_01-95f9151dde3eb201)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_triangle_exercise_02-6e179a2083b02570)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_triangle_exercise_03-b29656d213551401)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_triangle_indexed-76061d29a23309ae)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_window-a556369dd2a74063)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_basic-d045550aa14a81e0)
[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] [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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_colors-96fda923c964e51a)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_exercise_01-48e3e9208f9a3d8d)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_exercise_02-b47e8443cf61c1b5)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_exercise_03-b0964d2ec74be9aa)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_exercise_04-f918f3140c95f271)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_materials-270a4acf8fe70e03)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/light_specular-fe9522c0b4c91653)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders-49a0eb81df4f2c04)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders_attributes-25030cbe8cefe213)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders_exercise_01-e42bb64e6d8ec022)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders_exercise_02-84c5e23036708379)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders_exercise_03-3126af5d3c9e8ec2)
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shaders_object-066e7801da455c53)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures-5eb68deed02674e4)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures_exercise_01-a9dc6ce4801ada67)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures_exercise_02-91ab93d7c073d40e)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures_exercise_03-8b6cef44dde7ca3d)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures_exercise_04-281f3e5963b68c73)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/textures_units-f443606ebb850504)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transformations-b263497e98df4d3b)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transformations_exercise_01-6dce6402cecb51f9)
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[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transformations_exercise_02-d483e578eec9b7e0)
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[INFO] running `Command { std: "docker" "inspect" "fe0a996c9adc660208799b38ff92ef7774e269ecc3ee9df6a7740f90132e22c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0a996c9adc660208799b38ff92ef7774e269ecc3ee9df6a7740f90132e22c3", kill_on_drop: false }`
[INFO] [stdout] fe0a996c9adc660208799b38ff92ef7774e269ecc3ee9df6a7740f90132e22c3