[INFO] cloning repository DTibbs/raytracing-weekend [INFO] running `"git" "clone" "--bare" "git://github.com/DTibbs/raytracing-weekend.git" "work/cache/sources/gh/DTibbs/raytracing-weekend"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/DTibbs/raytracing-weekend'... [INFO] running `"git" "clone" "work/cache/sources/gh/DTibbs/raytracing-weekend" "work/ex/beta-1.37-6/sources/1.36.0/gh/DTibbs/raytracing-weekend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DTibbs/raytracing-weekend'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/DTibbs/raytracing-weekend" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-weekend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-weekend'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 555cf9c1ec8eb367bef8a4dc67872ed679b28a64 [INFO] sha for GitHub repo DTibbs/raytracing-weekend: 555cf9c1ec8eb367bef8a4dc67872ed679b28a64 [INFO] validating manifest of DTibbs/raytracing-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 DTibbs/raytracing-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 DTibbs/raytracing-weekend [INFO] finished frobbing DTibbs/raytracing-weekend [INFO] frobbed toml for DTibbs/raytracing-weekend written to work/ex/beta-1.37-6/sources/1.36.0/gh/DTibbs/raytracing-weekend/Cargo.toml [INFO] started frobbing DTibbs/raytracing-weekend [INFO] finished frobbing DTibbs/raytracing-weekend [INFO] frobbed toml for DTibbs/raytracing-weekend written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-weekend/Cargo.toml [INFO] crate DTibbs/raytracing-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 DTibbs/raytracing-weekend against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 39db389825eb489e34eeda518f46e55e73a11bdfc1313839539ab3519d7b590c [INFO] running `"docker" "start" "-a" "39db389825eb489e34eeda518f46e55e73a11bdfc1313839539ab3519d7b590c"` [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling ray-tracing-weekend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Rng`, `thread_rng` [INFO] [stderr] --> src/main.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::{thread_rng, Rng}; [INFO] [stderr] | ^^^^^^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | pub list: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(list: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 134 | let mut list: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/material.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let mut outward_normal: Vec3; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FOUR_THREE` [INFO] [stderr] --> src/camera.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const FOUR_THREE: f32 = 768.0 / 1024.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_ppm` [INFO] [stderr] --> src/main.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | fn generate_ppm(world: &Arc, cam: &Camera) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.19s [INFO] running `"docker" "inspect" "39db389825eb489e34eeda518f46e55e73a11bdfc1313839539ab3519d7b590c"` [INFO] running `"docker" "rm" "-f" "39db389825eb489e34eeda518f46e55e73a11bdfc1313839539ab3519d7b590c"` [INFO] [stdout] 39db389825eb489e34eeda518f46e55e73a11bdfc1313839539ab3519d7b590c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] a2c7fc2f939e2545a8e96a8013d7f647fa6b09b81f756569f94bf8752fef00d6 [INFO] running `"docker" "start" "-a" "a2c7fc2f939e2545a8e96a8013d7f647fa6b09b81f756569f94bf8752fef00d6"` [INFO] [stderr] Compiling ray-tracing-weekend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Rng`, `thread_rng` [INFO] [stderr] --> src/main.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::{thread_rng, Rng}; [INFO] [stderr] | ^^^^^^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | pub list: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hitable.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(list: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 134 | let mut list: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/material.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let mut outward_normal: Vec3; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FOUR_THREE` [INFO] [stderr] --> src/camera.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const FOUR_THREE: f32 = 768.0 / 1024.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_ppm` [INFO] [stderr] --> src/main.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | fn generate_ppm(world: &Arc, cam: &Camera) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "a2c7fc2f939e2545a8e96a8013d7f647fa6b09b81f756569f94bf8752fef00d6"` [INFO] running `"docker" "rm" "-f" "a2c7fc2f939e2545a8e96a8013d7f647fa6b09b81f756569f94bf8752fef00d6"` [INFO] [stdout] a2c7fc2f939e2545a8e96a8013d7f647fa6b09b81f756569f94bf8752fef00d6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DTibbs/raytracing-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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 7d26628b6df8431bfd65ae7268848f47975a51c56f3b3df70e62acdc8b8705ba [INFO] running `"docker" "start" "-a" "7d26628b6df8431bfd65ae7268848f47975a51c56f3b3df70e62acdc8b8705ba"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/ray_tracing_weekend-387229c71151a5c4 [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" "7d26628b6df8431bfd65ae7268848f47975a51c56f3b3df70e62acdc8b8705ba"` [INFO] running `"docker" "rm" "-f" "7d26628b6df8431bfd65ae7268848f47975a51c56f3b3df70e62acdc8b8705ba"` [INFO] [stdout] 7d26628b6df8431bfd65ae7268848f47975a51c56f3b3df70e62acdc8b8705ba