[INFO] cloning repository https://github.com/quasarj/rustyray [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quasarj/rustyray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Frustyray", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Frustyray'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b8835f9a60bd4248e6008ec2e8cfcf3be798d85 [INFO] testing quasarj/rustyray against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Frustyray" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quasarj/rustyray on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quasarj/rustyray [INFO] finished tweaking git repo https://github.com/quasarj/rustyray [INFO] tweaked toml for git repo https://github.com/quasarj/rustyray written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/quasarj/rustyray already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9f2c54ba2eda5c801521ba479658c2bebf27da3c81bfc8a5fd5c44f0d56e179 [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" "c9f2c54ba2eda5c801521ba479658c2bebf27da3c81bfc8a5fd5c44f0d56e179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9f2c54ba2eda5c801521ba479658c2bebf27da3c81bfc8a5fd5c44f0d56e179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9f2c54ba2eda5c801521ba479658c2bebf27da3c81bfc8a5fd5c44f0d56e179", kill_on_drop: false }` [INFO] [stdout] c9f2c54ba2eda5c801521ba479658c2bebf27da3c81bfc8a5fd5c44f0d56e179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04abd153471a4e9a5c2c53a0404e01de5cc16cc7db80e93a43d2eded534c5c4e [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" "04abd153471a4e9a5c2c53a0404e01de5cc16cc7db80e93a43d2eded534c5c4e", kill_on_drop: false }` [INFO] [stderr] Compiling rustyray v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/canvas.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | mem::replace::(&mut self.pixels[pos as usize], pixel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "04abd153471a4e9a5c2c53a0404e01de5cc16cc7db80e93a43d2eded534c5c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04abd153471a4e9a5c2c53a0404e01de5cc16cc7db80e93a43d2eded534c5c4e", kill_on_drop: false }` [INFO] [stdout] 04abd153471a4e9a5c2c53a0404e01de5cc16cc7db80e93a43d2eded534c5c4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 1ea906cb21742de16727a2970b45dfa45752d94f75cc72874b0445075032bb7d [INFO] running `Command { std: "docker" "start" "-a" "1ea906cb21742de16727a2970b45dfa45752d94f75cc72874b0445075032bb7d", kill_on_drop: false }` [INFO] [stderr] Compiling rustyray v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/canvas.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | mem::replace::(&mut self.pixels[pos as usize], pixel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "1ea906cb21742de16727a2970b45dfa45752d94f75cc72874b0445075032bb7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ea906cb21742de16727a2970b45dfa45752d94f75cc72874b0445075032bb7d", kill_on_drop: false }` [INFO] [stdout] 1ea906cb21742de16727a2970b45dfa45752d94f75cc72874b0445075032bb7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43827aa9ebdd717fa8d4b455b31c2c6cba7829f17578bef3a95440a08edd2a41 [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" "43827aa9ebdd717fa8d4b455b31c2c6cba7829f17578bef3a95440a08edd2a41", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/canvas.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | mem::replace::(&mut self.pixels[pos as usize], pixel); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: `rustyray` (bin "rustyray" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustyray-6c926436cd6017e4) [INFO] [stdout] running 29 tests [INFO] [stdout] test canvas::test::canvas_is ... ok [INFO] [stdout] test canvas::test::canvas_write_pixel ... ok [INFO] [stdout] test color::test::adding_colors ... ok [INFO] [stdout] test color::test::multiply_color_scalar ... ok [INFO] [stdout] test color::test::colors_are ... ok [INFO] [stdout] test color::test::subtracting_colors ... ok [INFO] [stdout] test matrix::test::matrix2x2_exists ... ok [INFO] [stdout] test matrix::test::matrix3x3_exists ... ok [INFO] [stdout] test color::test::multiplying_colors ... ok [INFO] [stdout] test tuple::test::adding_two_tuples ... ok [INFO] [stdout] test matrix::test::matrix4x4_exists ... ok [INFO] [stdout] test tuple::test::cross_product ... ok [INFO] [stdout] test canvas::test::test_test ... ok [INFO] [stdout] test tuple::test::mult_tuple_fraction ... ok [INFO] [stdout] test tuple::test::dot_product ... ok [INFO] [stdout] test tuple::test::negating_tuple ... ok [INFO] [stdout] test tuple::test::mult_tuple_scalar ... ok [INFO] [stdout] test tuple::test::normalizing_vectors ... ok [INFO] [stdout] test tuple::test::subtracting_two_vectors ... ok [INFO] [stdout] test tuple::test::point_creates_points ... ok [INFO] [stdout] test tuple::test::subtracting_two_points ... ok [INFO] [stdout] test tuple::test::magnitude_of_vectors ... ok [INFO] [stdout] test tuple::test::subtracting_vector_from_zero_vector ... ok [INFO] [stdout] test tuple::test::tuple_w0_is_a_vector ... ok [INFO] [stdout] test tuple::test::test_test ... ok [INFO] [stdout] test tuple::test::vector_creates_vectors ... ok [INFO] [stdout] test tuple::test::tuple_w1_is_a_point ... ok [INFO] [stdout] test tuple::test::subtracting_vector_from_point ... ok [INFO] [stdout] test tuple::test::div_tuple_scalar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43827aa9ebdd717fa8d4b455b31c2c6cba7829f17578bef3a95440a08edd2a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43827aa9ebdd717fa8d4b455b31c2c6cba7829f17578bef3a95440a08edd2a41", kill_on_drop: false }` [INFO] [stdout] 43827aa9ebdd717fa8d4b455b31c2c6cba7829f17578bef3a95440a08edd2a41