[INFO] updating cached repository https://github.com/lbillingham/ray_tracer_challenge__rusty [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0e1d3ebb9633bb212c9514dee3771614423cda1b [INFO] testing lbillingham/ray_tracer_challenge__rusty against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbillingham%2Fray_tracer_challenge__rusty" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lbillingham/ray_tracer_challenge__rusty on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lbillingham/ray_tracer_challenge__rusty [INFO] finished tweaking git repo https://github.com/lbillingham/ray_tracer_challenge__rusty [INFO] tweaked toml for git repo https://github.com/lbillingham/ray_tracer_challenge__rusty written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/lbillingham/ray_tracer_challenge__rusty already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 0a91d99f7f26c657e685cd6751327693ba72110b017958c3a32e55350aa7966b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0a91d99f7f26c657e685cd6751327693ba72110b017958c3a32e55350aa7966b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `RED` [INFO] [stderr] --> src/canvas.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::color::{Color, BLACK, RED}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "0a91d99f7f26c657e685cd6751327693ba72110b017958c3a32e55350aa7966b"` [INFO] running `"docker" "rm" "-f" "0a91d99f7f26c657e685cd6751327693ba72110b017958c3a32e55350aa7966b"` [INFO] [stdout] 0a91d99f7f26c657e685cd6751327693ba72110b017958c3a32e55350aa7966b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 338cd446ebf425b40210f5a3b8393ee3f986b125811343bf9225c9f4a9e956bf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "338cd446ebf425b40210f5a3b8393ee3f986b125811343bf9225c9f4a9e956bf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ray_tracer_challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `"docker" "inspect" "338cd446ebf425b40210f5a3b8393ee3f986b125811343bf9225c9f4a9e956bf"` [INFO] running `"docker" "rm" "-f" "338cd446ebf425b40210f5a3b8393ee3f986b125811343bf9225c9f4a9e956bf"` [INFO] [stdout] 338cd446ebf425b40210f5a3b8393ee3f986b125811343bf9225c9f4a9e956bf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d3fe3549dc039479c422ea7ba1d2906b671c3e02d4ec6c82c3d0f684f802c38d [INFO] running `"docker" "start" "-a" "d3fe3549dc039479c422ea7ba1d2906b671c3e02d4ec6c82c3d0f684f802c38d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ray_tracer_challenge-7c72318ea4784a62 [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test canvas::tests_for_canvas::can_use_pixel_at_function_like_in_buck ... ok [INFO] [stdout] test canvas::tests_for_canvas::it_can_be_instatiated_with_a_width_and_height ... ok [INFO] [stdout] test color::tests_for_color::it_can_be_left_multiplied_by_a_scalar_f64 ... ok [INFO] [stdout] test color::tests_for_color::it_can_be_multiplied_by_another_color ... ok [INFO] [stdout] test color::tests_for_color::it_can_be_added_to_another_color ... ok [INFO] [stdout] test canvas::tests_for_canvas::it_can_have_its_pixels_set_by_function_like_in_buck ... ok [INFO] [stdout] test color::tests_for_color::it_can_be_right_multiplied_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_accessed_by_components ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_indexed_like_an_array ... ok [INFO] [stdout] test canvas::tests_for_canvas::it_can_have_its_pixels_read_by_index ... ok [INFO] [stdout] test color::tests_for_color::it_has_red_green_blue_components ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_divided_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_left_multipled_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_negated ... ok [INFO] [stdout] test color::tests_for_color::it_can_be_subtracted_from_another_color ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_right_multipled_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_divided_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_point::it_is_a_point_and_not_a_vector ... ok [INFO] [stdout] test tuple::tests_for_point::it_supports_addition_by_vector ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_dot_producted ... ok [INFO] [stdout] test tuple::tests_for_point::it_supports_subtraction_by_point ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_cross_producted ... ok [INFO] [stdout] test tuple::tests_for_point::it_supports_comparison_inequality ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_accessed_by_components ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_left_multipled_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_negated ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_normalized_by_function ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_right_multipled_by_a_fractional_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_indexed_like_an_array ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_right_multipled_by_a_scalar_f64 ... ok [INFO] [stdout] test tuple::tests_for_vector::it_has_a_normalize_method ... ok [INFO] [stdout] test tuple::tests_for_vector::it_can_be_subtracted_from_the_null_vector ... ok [INFO] [stdout] test tuple::tests_for_vector::it_supports_addition_by_vector ... ok [INFO] [stdout] test tuple::tests_for_vector::it_supports_addition_by_point ... ok [INFO] [stdout] test tuple::tests_for_vector::it_supports_comparison_equality ... ok [INFO] [stdout] test tuple::tests_for_vector::it_supports_comparison_inequality ... ok [INFO] [stdout] test tuple::tests_for_vector::it_supports_subtraction_by_vector ... ok [INFO] [stdout] test tuple::tests_for_vector::its_magnitude_can_be_computed_by_function ... ok [INFO] [stdout] test tuple::tests_for_vector::can_cross_product_2_vectors_via_function ... ok [INFO] [stdout] test tuple::tests_for_vector::it_is_a_vector_and_not_a_point ... ok [INFO] [stdout] test tuple::tests_for_point::it_supports_comparison_equality ... ok [INFO] [stdout] test tuple::tests_for_vector::it_has_a_magnitude_method ... ok [INFO] [stdout] test tuple::tests_for_vector::can_dot_product_2_vectors_via_function ... ok [INFO] [stdout] test tuple::tests_for_point::it_supports_subtraction_by_vector ... ok [INFO] [stdout] test tuple::tests_for_point::it_can_be_right_multipled_by_a_fractional_scalar_f64 ... ok [INFO] [stdout] test canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin ray_tracer_challenge' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index stdout ---- [INFO] [stdout] thread 'canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Color { red: 1.0, green: 0.0, blue: 0.0 }`, [INFO] [stdout] right: `Color { red: 0.0, green: 0.0, blue: 0.0 }`', src/canvas.rs:37:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56284cc50e04 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56284cc50e04 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56284cc50e04 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56284cc50e04 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56284cc79a4c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x56284cc049f5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x56284cc4b3f1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x56284cc536d5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56284cc536d5 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56284cc536d5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56284cc533bb - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x56284cc53d32 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x56284cc5391b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x56284cc5388b - std::panicking::begin_panic_fmt::h3693eb684a4f728c [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x56284cc0032d - ray_tracer_challenge::canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index::hc94c913aa1b6931f [INFO] [stdout] at src/canvas.rs:37 [INFO] [stdout] 15: 0x56284cbffe7a - ray_tracer_challenge::canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index::{{closure}}::hcf53334658282f93 [INFO] [stdout] at src/canvas.rs:33 [INFO] [stdout] 16: 0x56284cbf934e - core::ops::function::FnOnce::call_once::h7f74b709714a98f5 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x56284cc2be86 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x56284cc2be86 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56284cc2be86 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x56284cc2be86 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x56284cc2be86 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56284cc2be86 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56284cc2be86 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56284cc03ea6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56284cc09235 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56284cc09235 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56284cc09235 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x56284cc09235 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x56284cc09235 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56284cc09235 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56284cc09235 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x56284cc5a51a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x56284cc5a51a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x56284cc5a51a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f2820ccc609 - start_thread [INFO] [stdout] 36: 0x7f2820bd8103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] canvas::tests_for_canvas::it_can_have_its_pixels_set_by_index [INFO] [stdout] [INFO] [stdout] test result: FAILED. 45 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d3fe3549dc039479c422ea7ba1d2906b671c3e02d4ec6c82c3d0f684f802c38d"` [INFO] running `"docker" "rm" "-f" "d3fe3549dc039479c422ea7ba1d2906b671c3e02d4ec6c82c3d0f684f802c38d"` [INFO] [stdout] d3fe3549dc039479c422ea7ba1d2906b671c3e02d4ec6c82c3d0f684f802c38d