[INFO] cloning repository sondremb/raymarcher [INFO] running `"git" "clone" "--bare" "git://github.com/sondremb/raymarcher.git" "work/cache/sources/gh/sondremb/raymarcher"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sondremb/raymarcher'... [INFO] running `"git" "clone" "work/cache/sources/gh/sondremb/raymarcher" "work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sondremb/raymarcher" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sondremb/raymarcher"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sondremb/raymarcher'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ca9877bdee908ebeb54ea18eb2d6efb364ad338a [INFO] sha for GitHub repo sondremb/raymarcher: ca9877bdee908ebeb54ea18eb2d6efb364ad338a [INFO] validating manifest of sondremb/raymarcher on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sondremb/raymarcher on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sondremb/raymarcher [INFO] finished frobbing sondremb/raymarcher [INFO] frobbed toml for sondremb/raymarcher written to work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher/Cargo.toml [INFO] started frobbing sondremb/raymarcher [INFO] finished frobbing sondremb/raymarcher [INFO] frobbed toml for sondremb/raymarcher written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sondremb/raymarcher/Cargo.toml [INFO] crate sondremb/raymarcher already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing sondremb/raymarcher against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 077364f2c1693e0c3c96a6496553095e39155ec7b6b82fdbcc4cc48bbfe78b4d [INFO] running `"docker" "start" "-a" "077364f2c1693e0c3c96a6496553095e39155ec7b6b82fdbcc4cc48bbfe78b4d"` [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.21.2 [INFO] [stderr] Compiling raymarcher v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/linalg/macros.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | / macro_rules! generate_op_test { [INFO] [stderr] 81 | | ($name:ident; $lhs:expr, $op:tt, $rhs:expr => $ans:expr) => { [INFO] [stderr] 82 | | #[test] [INFO] [stderr] 83 | | fn $name() { [INFO] [stderr] ... | [INFO] [stderr] 94 | | }; [INFO] [stderr] 95 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant `max_steps` should have an upper case name [INFO] [stderr] --> src/render.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | const max_steps: u8 = 100; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `MAX_STEPS` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.11s [INFO] running `"docker" "inspect" "077364f2c1693e0c3c96a6496553095e39155ec7b6b82fdbcc4cc48bbfe78b4d"` [INFO] running `"docker" "rm" "-f" "077364f2c1693e0c3c96a6496553095e39155ec7b6b82fdbcc4cc48bbfe78b4d"` [INFO] [stdout] 077364f2c1693e0c3c96a6496553095e39155ec7b6b82fdbcc4cc48bbfe78b4d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9c4a09500b9d8f7e0492825796601c4729c11033f1c30a125fd14ffb4880ab4b [INFO] running `"docker" "start" "-a" "9c4a09500b9d8f7e0492825796601c4729c11033f1c30a125fd14ffb4880ab4b"` [INFO] [stderr] Compiling raymarcher v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: constant `max_steps` should have an upper case name [INFO] [stderr] --> src/render.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | const max_steps: u8 = 100; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `MAX_STEPS` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `"docker" "inspect" "9c4a09500b9d8f7e0492825796601c4729c11033f1c30a125fd14ffb4880ab4b"` [INFO] running `"docker" "rm" "-f" "9c4a09500b9d8f7e0492825796601c4729c11033f1c30a125fd14ffb4880ab4b"` [INFO] [stdout] 9c4a09500b9d8f7e0492825796601c4729c11033f1c30a125fd14ffb4880ab4b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sondremb/raymarcher:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] d889b2e37c0290946b71fe6df6223beeaf901778fa749364e94718a5462e669d [INFO] running `"docker" "start" "-a" "d889b2e37c0290946b71fe6df6223beeaf901778fa749364e94718a5462e669d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/raymarcher-a727561ede6d443b [INFO] [stdout] [INFO] [stdout] running 71 tests [INFO] [stdout] test linalg::_vec2::tests::create_with_new ... ok [INFO] [stdout] test linalg::_vec2::tests::div_assign_float ... ok [INFO] [stdout] test linalg::_vec2::tests::create_from_macro_two ... ok [INFO] [stdout] test linalg::_vec2::tests::create_from_macro_one ... ok [INFO] [stdout] test linalg::_vec2::tests::add_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::add_float ... ok [INFO] [stdout] test linalg::_vec2::tests::div_assign_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::div_float ... ok [INFO] [stdout] test linalg::_vec2::tests::mul_assign_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::div_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::dot ... ok [INFO] [stdout] test linalg::_vec2::tests::add_assign_vecs ... ok [INFO] [stdout] test linalg::_vec2::tests::sub_assign_float ... ok [INFO] [stdout] test linalg::_vec2::tests::mul_assign_float ... ok [INFO] [stdout] test linalg::_vec2::tests::mul_float ... ok [INFO] [stdout] test linalg::_vec2::tests::sub_float ... ok [INFO] [stdout] test linalg::_vec2::tests::mul_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::neg ... ok [INFO] [stdout] test linalg::_vec2::tests::len ... ok [INFO] [stdout] test linalg::_vec2::tests::sub_assign_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::add_assign_float ... ok [INFO] [stdout] test linalg::_vec3::tests::add_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::add_assign_float ... ok [INFO] [stdout] test linalg::_vec3::tests::add_assign_vecs ... ok [INFO] [stdout] test linalg::_vec2::tests::sub_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::add_float ... ok [INFO] [stdout] test linalg::_vec3::tests::create_from_macro_three ... ok [INFO] [stdout] test linalg::_vec3::tests::create_with_new ... ok [INFO] [stdout] test linalg::_vec3::tests::cross ... ok [INFO] [stdout] test linalg::_vec3::tests::div_assign_float ... ok [INFO] [stdout] test linalg::_vec3::tests::div_assign_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::div_float ... ok [INFO] [stdout] test linalg::_vec3::tests::create_from_macro_one ... ok [INFO] [stdout] test linalg::_vec3::tests::div_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::dot ... ok [INFO] [stdout] test linalg::_vec3::tests::len ... ok [INFO] [stdout] test linalg::_vec3::tests::mul_assign_float ... ok [INFO] [stdout] test linalg::_vec3::tests::mul_assign_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::mul_float ... ok [INFO] [stdout] test linalg::_vec3::tests::mul_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::neg ... ok [INFO] [stdout] test linalg::_vec3::tests::normalize ... ok [INFO] [stdout] test linalg::_vec3::tests::swizzle_assign ... ok [INFO] [stdout] test linalg::_vec3::tests::sub_assign_float ... ok [INFO] [stdout] test linalg::_vec3::tests::sub_assign_vec ... ok [INFO] [stdout] test linalg::_vec3::tests::sub_float ... ok [INFO] [stdout] test linalg::_vec3::tests::sub_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::add_assign_float ... ok [INFO] [stdout] test linalg::_vec4::tests::add_assign_vecs ... ok [INFO] [stdout] test linalg::_vec4::tests::add_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::create_with_new ... ok [INFO] [stdout] test linalg::_vec4::tests::add_float ... ok [INFO] [stdout] test linalg::_vec4::tests::div_float ... ok [INFO] [stdout] test linalg::_vec4::tests::create_from_macro_four ... ok [INFO] [stdout] test linalg::_vec4::tests::create_from_macro_one ... ok [INFO] [stdout] test linalg::_vec4::tests::div_assign_float ... ok [INFO] [stdout] test linalg::_vec4::tests::div_assign_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::div_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::dot ... ok [INFO] [stdout] test linalg::_vec4::tests::len ... ok [INFO] [stdout] test linalg::_vec4::tests::mul_assign_float ... ok [INFO] [stdout] test linalg::_vec4::tests::mul_assign_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::mul_float ... ok [INFO] [stdout] test linalg::_vec4::tests::mul_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::neg ... ok [INFO] [stdout] test linalg::_vec4::tests::normalize ... ok [INFO] [stdout] test linalg::_vec4::tests::sub_assign_float ... ok [INFO] [stdout] test linalg::_vec4::tests::sub_assign_vec ... ok [INFO] [stdout] test linalg::_vec4::tests::sub_float ... ok [INFO] [stdout] test linalg::_vec4::tests::sub_vec ... ok [INFO] [stdout] test linalg::_vec2::tests::normalize ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- linalg::_vec2::tests::normalize stdout ---- [INFO] [stdout] thread 'linalg::_vec2::tests::normalize' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0.9999999999999999`, [INFO] [stdout] right: `1.0`', src/linalg/_vec2.rs:150:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f1643b9c73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55f1643b561b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55f1643b89b6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55f1643b86de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55f1643b90bf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55f1643b8c41 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55f1643b8b8e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55f16436257e - raymarcher::linalg::_vec2::tests::normalize::h49b1e19bf70b62b7 [INFO] [stdout] at src/linalg/_vec2.rs:150 [INFO] [stdout] 8: 0x55f1643623b9 - raymarcher::linalg::_vec2::tests::normalize::{{closure}}::hdf9bac696006d5dc [INFO] [stdout] at src/linalg/_vec2.rs:148 [INFO] [stdout] 9: 0x55f1643650bd - core::ops::function::FnOnce::call_once::h1430aa7ec9dd7b92 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55f164379c1e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55f1643bbdd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55f164394517 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x55f16436ef34 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55f164372fe4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x55f1643bbdd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55f1643735f1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x55f1643ad3fe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55f1643bb4bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f7cb3a394a3 - start_thread [INFO] [stdout] 20: 0x7f7cb3564d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] linalg::_vec2::tests::normalize [INFO] [stdout] [INFO] [stdout] test result: FAILED. 70 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin raymarcher' [INFO] running `"docker" "inspect" "d889b2e37c0290946b71fe6df6223beeaf901778fa749364e94718a5462e669d"` [INFO] running `"docker" "rm" "-f" "d889b2e37c0290946b71fe6df6223beeaf901778fa749364e94718a5462e669d"` [INFO] [stdout] d889b2e37c0290946b71fe6df6223beeaf901778fa749364e94718a5462e669d