[INFO] updating cached repository Vanglant/raytracer-one-weekend
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vanglant/raytracer-one-weekend
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vanglant/raytracer-one-weekend" "work/ex/beta-1.38-1/sources/1.37.0/gh/Vanglant/raytracer-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Vanglant/raytracer-one-weekend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vanglant/raytracer-one-weekend" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c515476dd0771b5f6e635081225535783ff3694d
[INFO] sha for GitHub repo Vanglant/raytracer-one-weekend: c515476dd0771b5f6e635081225535783ff3694d
[INFO] validating manifest of Vanglant/raytracer-one-weekend on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vanglant/raytracer-one-weekend on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Vanglant/raytracer-one-weekend
[INFO] finished frobbing Vanglant/raytracer-one-weekend
[INFO] frobbed toml for Vanglant/raytracer-one-weekend written to work/ex/beta-1.38-1/sources/1.37.0/gh/Vanglant/raytracer-one-weekend/Cargo.toml
[INFO] started frobbing Vanglant/raytracer-one-weekend
[INFO] finished frobbing Vanglant/raytracer-one-weekend
[INFO] frobbed toml for Vanglant/raytracer-one-weekend written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend/Cargo.toml
[INFO] crate Vanglant/raytracer-one-weekend already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Vanglant/raytracer-one-weekend against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 63330af7ab6e8ab220c48368223c966e9db8ea03d1dd1eae120cd3931f35b6d7
[INFO] running `"docker" "start" "-a" "63330af7ab6e8ab220c48368223c966e9db8ea03d1dd1eae120cd3931f35b6d7"`
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling nalgebra-glm v0.4.0
[INFO] [stderr]    Compiling raytracer_one_weekend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `origin`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     origin: glm::Vec3,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `point_at_parameter`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn point_at_parameter(&self, t: f32) -> glm::Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.26s
[INFO] running `"docker" "inspect" "63330af7ab6e8ab220c48368223c966e9db8ea03d1dd1eae120cd3931f35b6d7"`
[INFO] running `"docker" "rm" "-f" "63330af7ab6e8ab220c48368223c966e9db8ea03d1dd1eae120cd3931f35b6d7"`
[INFO] [stdout] 63330af7ab6e8ab220c48368223c966e9db8ea03d1dd1eae120cd3931f35b6d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f6d5d3f0d558cb3496a5c18d107baad22d62beb8fb9005ab1b7218b6d73265f
[INFO] running `"docker" "start" "-a" "2f6d5d3f0d558cb3496a5c18d107baad22d62beb8fb9005ab1b7218b6d73265f"`
[INFO] [stderr]    Compiling raytracer_one_weekend v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `origin`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     origin: glm::Vec3,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `point_at_parameter`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn point_at_parameter(&self, t: f32) -> glm::Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "2f6d5d3f0d558cb3496a5c18d107baad22d62beb8fb9005ab1b7218b6d73265f"`
[INFO] running `"docker" "rm" "-f" "2f6d5d3f0d558cb3496a5c18d107baad22d62beb8fb9005ab1b7218b6d73265f"`
[INFO] [stdout] 2f6d5d3f0d558cb3496a5c18d107baad22d62beb8fb9005ab1b7218b6d73265f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vanglant/raytracer-one-weekend:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 01f9d9d45a13ad3ce9aa3193a9605554d635d26f282be68c454bb1202dcdf4db
[INFO] running `"docker" "start" "-a" "01f9d9d45a13ad3ce9aa3193a9605554d635d26f282be68c454bb1202dcdf4db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer_one_weekend-3d237f58bda08e13
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "01f9d9d45a13ad3ce9aa3193a9605554d635d26f282be68c454bb1202dcdf4db"`
[INFO] running `"docker" "rm" "-f" "01f9d9d45a13ad3ce9aa3193a9605554d635d26f282be68c454bb1202dcdf4db"`
[INFO] [stdout] 01f9d9d45a13ad3ce9aa3193a9605554d635d26f282be68c454bb1202dcdf4db