[INFO] cloning repository https://github.com/imunitic/tracer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imunitic/tracer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimunitic%2Ftracer-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimunitic%2Ftracer-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c4bdd0451c27d74e31dd70c9dd74d0c60f6de56 [INFO] testing imunitic/tracer-rs against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimunitic%2Ftracer-rs" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imunitic/tracer-rs on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imunitic/tracer-rs [INFO] finished tweaking git repo https://github.com/imunitic/tracer-rs [INFO] tweaked toml for git repo https://github.com/imunitic/tracer-rs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/imunitic/tracer-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded float-cmp v0.4.0 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 59f6644f47433ad0868ac19c90543ca3f7c813169197d708554d695781c2d137 [INFO] running `Command { std: "docker" "start" "-a" "59f6644f47433ad0868ac19c90543ca3f7c813169197d708554d695781c2d137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59f6644f47433ad0868ac19c90543ca3f7c813169197d708554d695781c2d137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59f6644f47433ad0868ac19c90543ca3f7c813169197d708554d695781c2d137", kill_on_drop: false }` [INFO] [stdout] 59f6644f47433ad0868ac19c90543ca3f7c813169197d708554d695781c2d137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 522cfa1ba3e980bb362e3a028ef5166f791b07ad857561aad2c198df4b7f3cdc [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" "522cfa1ba3e980bb362e3a028ef5166f791b07ad857561aad2c198df4b7f3cdc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling tracer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constant is never used: `EPSILON` [INFO] [stdout] --> src/color.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | const EPSILON: f64 = 0.00001_f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eq` [INFO] [stdout] --> src/color.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn eq(self, rhs: Color) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `default` [INFO] [stdout] --> src/color.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn default() -> Color { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `EPSILON` [INFO] [stdout] --> src/tuple.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | const EPSILON: f64 = 0.00001_f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `eq` [INFO] [stdout] --> src/tuple.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn eq(self, other: Tuple) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dot` [INFO] [stdout] --> src/tuple.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn dot(self, other: Tuple) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/tuple.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn cross(self, other: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.05s [INFO] running `Command { std: "docker" "inspect" "522cfa1ba3e980bb362e3a028ef5166f791b07ad857561aad2c198df4b7f3cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "522cfa1ba3e980bb362e3a028ef5166f791b07ad857561aad2c198df4b7f3cdc", kill_on_drop: false }` [INFO] [stdout] 522cfa1ba3e980bb362e3a028ef5166f791b07ad857561aad2c198df4b7f3cdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c937187cb30436f37bc7725f0849da8324301337c109d142b235299e5b798e [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" "98c937187cb30436f37bc7725f0849da8324301337c109d142b235299e5b798e", kill_on_drop: false }` [INFO] [stderr] Compiling tracer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `default` [INFO] [stdout] --> src/color.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn default() -> Color { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 1.34s [INFO] running `Command { std: "docker" "inspect" "98c937187cb30436f37bc7725f0849da8324301337c109d142b235299e5b798e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c937187cb30436f37bc7725f0849da8324301337c109d142b235299e5b798e", kill_on_drop: false }` [INFO] [stdout] 98c937187cb30436f37bc7725f0849da8324301337c109d142b235299e5b798e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb3ee6ab38e8401635676dda1b3148f134fd7e7726f4b8c76888d94663b30851 [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" "fb3ee6ab38e8401635676dda1b3148f134fd7e7726f4b8c76888d94663b30851", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `default` [INFO] [stdout] running 27 tests [INFO] [stderr] --> src/color.rs:23:9 [INFO] [stdout] test canvas::tests::test_canvas_write_pixel ... ok [INFO] [stderr] | [INFO] [stdout] test color::tests::test_color_blend ... ok [INFO] [stderr] 23 | pub fn default() -> Color { [INFO] [stdout] test tuple::tests::test_division_by_scalar ... ok [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] test tuple::tests::test_dot_product ... ok [INFO] [stderr] | [INFO] [stdout] test tuple::tests::test_multiplication_by_fraction ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test tuple::tests::test_cross_product ... ok [INFO] [stderr] [INFO] [stdout] test tuple::tests::test_multiplication_by_scalar ... ok [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] test tuple::tests::test_approx_eq ... ok [INFO] [stderr] [INFO] [stdout] test tuple::tests::test_neg_of_tuple ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tracer_rs-5368675ef7a2b49f [INFO] [stdout] test tuple::tests::test_normalize_tuple ... ok [INFO] [stdout] test tuple::tests::test_point_fn_creates_a_point ... ok [INFO] [stdout] test tuple::tests::test_sub_two_points ... ok [INFO] [stdout] test tuple::tests::test_sub_vector_from_point ... ok [INFO] [stdout] test tuple::tests::test_tuple_addition ... ok [INFO] [stdout] test tuple::tests::test_tuple_as_point ... ok [INFO] [stdout] test color::tests::test_color_subtraction ... ok [INFO] [stdout] test color::tests::test_color_multiply_by_scalar ... ok [INFO] [stdout] test canvas::tests::test_canvas_to_ppm_data ... ok [INFO] [stdout] test canvas::tests::test_canvas_creation ... ok [INFO] [stdout] test canvas::tests::test_canvas_to_ppm_header ... ok [INFO] [stdout] test color::tests::test_color ... ok [INFO] [stdout] test color::tests::test_color_addition ... ok [INFO] [stdout] test tuple::tests::test_sub_two_vectors ... ok [INFO] [stdout] test canvas::tests::test_canvas_to_ppm_long_line ... ok [INFO] [stdout] test tuple::tests::test_magnitude_of_tuple ... ok [INFO] [stdout] test tuple::tests::test_vector_fn_creates_a_vector ... ok [INFO] [stdout] test tuple::tests::test_tuple_as_vector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fb3ee6ab38e8401635676dda1b3148f134fd7e7726f4b8c76888d94663b30851", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3ee6ab38e8401635676dda1b3148f134fd7e7726f4b8c76888d94663b30851", kill_on_drop: false }` [INFO] [stdout] fb3ee6ab38e8401635676dda1b3148f134fd7e7726f4b8c76888d94663b30851