[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] [stderr] error: unable to create temporary file: No space left on device [INFO] [stderr] fatal: failed to write object [INFO] [stderr] fatal: unpack-objects failed [WARN] Retrying crate fetch in 3 seconds (attempt 1) [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] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Frustyray: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [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 master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasarj%2Frustyray" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quasarj/rustyray on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f36d7c7b2b44daf33603fa35caccc7a43dd5e92a03fc1e2ab7ff8e7ed7e85db4 [INFO] running `Command { std: "docker" "start" "-a" "f36d7c7b2b44daf33603fa35caccc7a43dd5e92a03fc1e2ab7ff8e7ed7e85db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36d7c7b2b44daf33603fa35caccc7a43dd5e92a03fc1e2ab7ff8e7ed7e85db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36d7c7b2b44daf33603fa35caccc7a43dd5e92a03fc1e2ab7ff8e7ed7e85db4", kill_on_drop: false }` [INFO] [stdout] f36d7c7b2b44daf33603fa35caccc7a43dd5e92a03fc1e2ab7ff8e7ed7e85db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5df11da819ff7911fa08eea9ba3002c1dfc3627dc80057b90c86b2a5e2d18c91 [INFO] running `Command { std: "docker" "start" "-a" "5df11da819ff7911fa08eea9ba3002c1dfc3627dc80057b90c86b2a5e2d18c91", kill_on_drop: false }` [INFO] [stderr] Compiling rustyray v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `length` is never read [INFO] [stdout] --> src/canvas.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Canvas { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | length: i32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Canvas` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [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: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "5df11da819ff7911fa08eea9ba3002c1dfc3627dc80057b90c86b2a5e2d18c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df11da819ff7911fa08eea9ba3002c1dfc3627dc80057b90c86b2a5e2d18c91", kill_on_drop: false }` [INFO] [stdout] 5df11da819ff7911fa08eea9ba3002c1dfc3627dc80057b90c86b2a5e2d18c91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d83fdc2cf973b85cb17c79757c7ff2dad5feedd0bc154587426d20eb55ff484 [INFO] running `Command { std: "docker" "start" "-a" "4d83fdc2cf973b85cb17c79757c7ff2dad5feedd0bc154587426d20eb55ff484", 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: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "4d83fdc2cf973b85cb17c79757c7ff2dad5feedd0bc154587426d20eb55ff484", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d83fdc2cf973b85cb17c79757c7ff2dad5feedd0bc154587426d20eb55ff484", kill_on_drop: false }` [INFO] [stdout] 4d83fdc2cf973b85cb17c79757c7ff2dad5feedd0bc154587426d20eb55ff484 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8af7f3b1da2e36ff7a1a49357ccd4c721b6fb172350c190fe6f80847ac17726c [INFO] running `Command { std: "docker" "start" "-a" "8af7f3b1da2e36ff7a1a49357ccd4c721b6fb172350c190fe6f80847ac17726c", 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: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rustyray` (bin "rustyray" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustyray-6a54da4a612cb3c1) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test tuple::test::adding_two_tuples ... ok [INFO] [stdout] test matrix::test::matrix4x4_exists ... ok [INFO] [stdout] test color::test::adding_colors ... ok [INFO] [stdout] test tuple::test::div_tuple_scalar ... ok [INFO] [stdout] test canvas::test::canvas_write_pixel ... ok [INFO] [stdout] test tuple::test::negating_tuple ... ok [INFO] [stdout] test tuple::test::dot_product ... ok [INFO] [stdout] test tuple::test::subtracting_two_points ... ok [INFO] [stdout] test canvas::test::canvas_is ... ok [INFO] [stdout] test tuple::test::magnitude_of_vectors ... ok [INFO] [stdout] test tuple::test::mult_tuple_fraction ... 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::point_creates_points ... ok [INFO] [stdout] test tuple::test::subtracting_two_vectors ... ok [INFO] [stdout] test tuple::test::normalizing_vectors ... ok [INFO] [stdout] test tuple::test::test_test ... ok [INFO] [stdout] test tuple::test::subtracting_vector_from_point ... ok [INFO] [stdout] test tuple::test::tuple_w1_is_a_point ... ok [INFO] [stdout] test tuple::test::mult_tuple_scalar ... ok [INFO] [stdout] test color::test::multiply_color_scalar ... 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 color::test::colors_are ... ok [INFO] [stdout] test color::test::subtracting_colors ... ok [INFO] [stdout] test canvas::test::test_test ... ok [INFO] [stdout] test tuple::test::cross_product ... ok [INFO] [stdout] test tuple::test::vector_creates_vectors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8af7f3b1da2e36ff7a1a49357ccd4c721b6fb172350c190fe6f80847ac17726c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8af7f3b1da2e36ff7a1a49357ccd4c721b6fb172350c190fe6f80847ac17726c", kill_on_drop: false }` [INFO] [stdout] 8af7f3b1da2e36ff7a1a49357ccd4c721b6fb172350c190fe6f80847ac17726c