[INFO] updating cached repository bouk/rayray
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bouk/rayray
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bouk/rayray" "work/ex/beta-1.37-6/sources/1.36.0/gh/bouk/rayray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bouk/rayray'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bouk/rayray" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouk/rayray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouk/rayray'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fa2978e1ff77e149e155d2e5add6b9e67e3d1e8
[INFO] sha for GitHub repo bouk/rayray: 3fa2978e1ff77e149e155d2e5add6b9e67e3d1e8
[INFO] validating manifest of bouk/rayray 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 bouk/rayray 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 bouk/rayray
[INFO] finished frobbing bouk/rayray
[INFO] frobbed toml for bouk/rayray written to work/ex/beta-1.37-6/sources/1.36.0/gh/bouk/rayray/Cargo.toml
[INFO] started frobbing bouk/rayray
[INFO] finished frobbing bouk/rayray
[INFO] frobbed toml for bouk/rayray written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouk/rayray/Cargo.toml
[INFO] crate bouk/rayray 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 bouk/rayray 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/bouk/rayray:/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] 0099f3847966a098f395e48e14507420106f80283a80f49ebcf3dd23950a416c
[INFO] running `"docker" "start" "-a" "0099f3847966a098f395e48e14507420106f80283a80f49ebcf3dd23950a416c"`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayray v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Triangle`
[INFO] [stderr]  --> src/objects/triangle.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Triangle {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/objects/triangle.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Material) -> Triangle {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.68s
[INFO] running `"docker" "inspect" "0099f3847966a098f395e48e14507420106f80283a80f49ebcf3dd23950a416c"`
[INFO] running `"docker" "rm" "-f" "0099f3847966a098f395e48e14507420106f80283a80f49ebcf3dd23950a416c"`
[INFO] [stdout] 0099f3847966a098f395e48e14507420106f80283a80f49ebcf3dd23950a416c
[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/bouk/rayray:/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] b354a8f316c188a6f5e76364894b62ed72dd3a9f400b0fb688b11078ef1348bc
[INFO] running `"docker" "start" "-a" "b354a8f316c188a6f5e76364894b62ed72dd3a9f400b0fb688b11078ef1348bc"`
[INFO] [stderr]    Compiling rayray v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Triangle`
[INFO] [stderr]  --> src/objects/triangle.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Triangle {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/objects/triangle.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Material) -> Triangle {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "b354a8f316c188a6f5e76364894b62ed72dd3a9f400b0fb688b11078ef1348bc"`
[INFO] running `"docker" "rm" "-f" "b354a8f316c188a6f5e76364894b62ed72dd3a9f400b0fb688b11078ef1348bc"`
[INFO] [stdout] b354a8f316c188a6f5e76364894b62ed72dd3a9f400b0fb688b11078ef1348bc
[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/bouk/rayray:/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] 5dd1cda2ef036a1bd0393e512e7f8507a4cfba7c5f59d98a642fa9d2ba9d2a73
[INFO] running `"docker" "start" "-a" "5dd1cda2ef036a1bd0393e512e7f8507a4cfba7c5f59d98a642fa9d2ba9d2a73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rayray-107e024e4e0dd32e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test vec3::test::cross_2 ... ok
[INFO] [stdout] test vec3::test::cross ... ok
[INFO] [stdout] test vec3::test::dot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5dd1cda2ef036a1bd0393e512e7f8507a4cfba7c5f59d98a642fa9d2ba9d2a73"`
[INFO] running `"docker" "rm" "-f" "5dd1cda2ef036a1bd0393e512e7f8507a4cfba7c5f59d98a642fa9d2ba9d2a73"`
[INFO] [stdout] 5dd1cda2ef036a1bd0393e512e7f8507a4cfba7c5f59d98a642fa9d2ba9d2a73