[INFO] cloning repository Vanglant/raytracer-one-weekend
[INFO] running `"git" "clone" "--bare" "git://github.com/Vanglant/raytracer-one-weekend.git" "work/cache/sources/gh/Vanglant/raytracer-one-weekend"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Vanglant/raytracer-one-weekend'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Vanglant/raytracer-one-weekend" "work/ex/beta-1.37-6/sources/1.36.0/gh/Vanglant/raytracer-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Vanglant/raytracer-one-weekend'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vanglant/raytracer-one-weekend" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Vanglant/raytracer-one-weekend"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vanglant/raytracer-one-weekend 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 Vanglant/raytracer-one-weekend
[INFO] finished frobbing Vanglant/raytracer-one-weekend
[INFO] frobbed toml for Vanglant/raytracer-one-weekend written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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] testing Vanglant/raytracer-one-weekend 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] dfd200715bbf64ae2ba17bb7c5b2752154a5462130fef6af0430e43f40310257
[INFO] running `"docker" "start" "-a" "dfd200715bbf64ae2ba17bb7c5b2752154a5462130fef6af0430e43f40310257"`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling approx v0.3.2
[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 56.62s
[INFO] running `"docker" "inspect" "dfd200715bbf64ae2ba17bb7c5b2752154a5462130fef6af0430e43f40310257"`
[INFO] running `"docker" "rm" "-f" "dfd200715bbf64ae2ba17bb7c5b2752154a5462130fef6af0430e43f40310257"`
[INFO] [stdout] dfd200715bbf64ae2ba17bb7c5b2752154a5462130fef6af0430e43f40310257
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e1347b262da9eb1ec388539122202cebb0ffd444126d6064855ea99d75ab24f8
[INFO] running `"docker" "start" "-a" "e1347b262da9eb1ec388539122202cebb0ffd444126d6064855ea99d75ab24f8"`
[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 0.90s
[INFO] running `"docker" "inspect" "e1347b262da9eb1ec388539122202cebb0ffd444126d6064855ea99d75ab24f8"`
[INFO] running `"docker" "rm" "-f" "e1347b262da9eb1ec388539122202cebb0ffd444126d6064855ea99d75ab24f8"`
[INFO] [stdout] e1347b262da9eb1ec388539122202cebb0ffd444126d6064855ea99d75ab24f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e6ef3550d83fe23db92fd50ab8d7ae7525c252524febd692f598cd8a6a05045d
[INFO] running `"docker" "start" "-a" "e6ef3550d83fe23db92fd50ab8d7ae7525c252524febd692f598cd8a6a05045d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer_one_weekend-d05b3edbce9d27ea
[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" "e6ef3550d83fe23db92fd50ab8d7ae7525c252524febd692f598cd8a6a05045d"`
[INFO] running `"docker" "rm" "-f" "e6ef3550d83fe23db92fd50ab8d7ae7525c252524febd692f598cd8a6a05045d"`
[INFO] [stdout] e6ef3550d83fe23db92fd50ab8d7ae7525c252524febd692f598cd8a6a05045d