[INFO] cloning repository hellblade/ray_tracer
[INFO] running `"git" "clone" "--bare" "git://github.com/hellblade/ray_tracer.git" "work/cache/sources/gh/hellblade/ray_tracer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hellblade/ray_tracer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/hellblade/ray_tracer" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hellblade/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hellblade/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hellblade/ray_tracer" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b23e92848f066d61decbc543d8e514677512cf1d
[INFO] sha for GitHub repo hellblade/ray_tracer: b23e92848f066d61decbc543d8e514677512cf1d
[INFO] validating manifest of hellblade/ray_tracer on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hellblade/ray_tracer on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hellblade/ray_tracer
[INFO] finished frobbing hellblade/ray_tracer
[INFO] frobbed toml for hellblade/ray_tracer written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hellblade/ray_tracer/Cargo.toml
[INFO] started frobbing hellblade/ray_tracer
[INFO] finished frobbing hellblade/ray_tracer
[INFO] frobbed toml for hellblade/ray_tracer written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer/Cargo.toml
[INFO] crate hellblade/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hellblade/ray_tracer against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c0fab0d3dc9376e3d32a2a5fbb8812e823cf6557f81bd8f9d0815df96aadd3fa
[INFO] running `"docker" "start" "-a" "c0fab0d3dc9376e3d32a2a5fbb8812e823cf6557f81bd8f9d0815df96aadd3fa"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.12
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `math::sphere::float_cmp::ApproxEqUlps`
[INFO] [stderr]  --> src/math/sphere.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math::sphere::float_cmp::ApproxEqUlps;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::float_cmp::ApproxEqUlps`
[INFO] [stderr]  --> src/math/vector.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use self::float_cmp::ApproxEqUlps;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalise`
[INFO] [stderr]    --> src/math/vector.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn normalise(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]    --> src/math/vector.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn zero() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unit_x`
[INFO] [stderr]    --> src/math/vector.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn unit_x() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unit_y`
[INFO] [stderr]    --> src/math/vector.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn unit_y() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unit_z`
[INFO] [stderr]    --> src/math/vector.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn unit_z() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.98s
[INFO] running `"docker" "inspect" "c0fab0d3dc9376e3d32a2a5fbb8812e823cf6557f81bd8f9d0815df96aadd3fa"`
[INFO] running `"docker" "rm" "-f" "c0fab0d3dc9376e3d32a2a5fbb8812e823cf6557f81bd8f9d0815df96aadd3fa"`
[INFO] [stdout] c0fab0d3dc9376e3d32a2a5fbb8812e823cf6557f81bd8f9d0815df96aadd3fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5ab69c360397d842506ea5fa2e652e7b42789f2a1badc3b2efecd235c07d45a3
[INFO] running `"docker" "start" "-a" "5ab69c360397d842506ea5fa2e652e7b42789f2a1badc3b2efecd235c07d45a3"`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `math::sphere::float_cmp::ApproxEqUlps`
[INFO] [stderr]  --> src/math/sphere.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use math::sphere::float_cmp::ApproxEqUlps;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]    --> src/math/vector.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn zero() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unit_y`
[INFO] [stderr]    --> src/math/vector.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn unit_y() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unit_z`
[INFO] [stderr]    --> src/math/vector.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn unit_z() -> Vector3 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "5ab69c360397d842506ea5fa2e652e7b42789f2a1badc3b2efecd235c07d45a3"`
[INFO] running `"docker" "rm" "-f" "5ab69c360397d842506ea5fa2e652e7b42789f2a1badc3b2efecd235c07d45a3"`
[INFO] [stdout] 5ab69c360397d842506ea5fa2e652e7b42789f2a1badc3b2efecd235c07d45a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hellblade/ray_tracer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 64428be84f34c17be0b16a5583d827f9f468f527be66a5cd24a493a982cd1b80
[INFO] running `"docker" "start" "-a" "64428be84f34c17be0b16a5583d827f9f468f527be66a5cd24a493a982cd1b80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ray_tracer-978a9f3a461a346b
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test math::matrix::tests::matrix3_vector3_identity_multiplication ... ok
[INFO] [stdout] test math::matrix::tests::matrix3_scaler_mulitplication ... ok
[INFO] [stdout] test math::matrix::tests::matrix3_scale_mulitplication ... ok
[INFO] [stdout] test math::vector::tests::vector3_length ... ok
[INFO] [stdout] test math::vector::tests::vector3_normalise ... ok
[INFO] [stdout] test math::matrix::tests::matrix3_identity_mulitplication ... ok
[INFO] [stdout] test math::vector::tests::vector3_dot_matches_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "64428be84f34c17be0b16a5583d827f9f468f527be66a5cd24a493a982cd1b80"`
[INFO] running `"docker" "rm" "-f" "64428be84f34c17be0b16a5583d827f9f468f527be66a5cd24a493a982cd1b80"`
[INFO] [stdout] 64428be84f34c17be0b16a5583d827f9f468f527be66a5cd24a493a982cd1b80