[INFO] updating cached repository mynz/raytracer-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mynz/raytracer-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mynz/raytracer-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mynz/raytracer-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mynz/raytracer-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mynz/raytracer-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 32598c17a730561b012d81be0eca0745ce7e2e2b
[INFO] sha for GitHub repo mynz/raytracer-rust: 32598c17a730561b012d81be0eca0745ce7e2e2b
[INFO] validating manifest of mynz/raytracer-rust 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 mynz/raytracer-rust 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 mynz/raytracer-rust
[INFO] finished frobbing mynz/raytracer-rust
[INFO] frobbed toml for mynz/raytracer-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust/Cargo.toml
[INFO] started frobbing mynz/raytracer-rust
[INFO] finished frobbing mynz/raytracer-rust
[INFO] frobbed toml for mynz/raytracer-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mynz/raytracer-rust/Cargo.toml
[INFO] crate mynz/raytracer-rust 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 mynz/raytracer-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1cd31b98a68fa234be931c112d1dc7bc1c5ec241116b96074c028ee1995d4c53
[INFO] running `"docker" "start" "-a" "1cd31b98a68fa234be931c112d1dc7bc1c5ec241116b96074c028ee1995d4c53"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling raytracer-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:273:18
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub mat: &'a Material,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/main.rs:330:23
[INFO] [stderr]     |
[INFO] [stderr] 330 |     pub list: Vec<Box<Hitable + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:343:33
[INFO] [stderr]     |
[INFO] [stderr] 343 |     fn add(&mut self, item: Box<Hitable + 'a>) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:454:27
[INFO] [stderr]     |
[INFO] [stderr] 454 | fn color(r: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:490:24
[INFO] [stderr]     |
[INFO] [stderr] 490 |             let s: Box<Hitable> = match choose_mat {
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.43s
[INFO] running `"docker" "inspect" "1cd31b98a68fa234be931c112d1dc7bc1c5ec241116b96074c028ee1995d4c53"`
[INFO] running `"docker" "rm" "-f" "1cd31b98a68fa234be931c112d1dc7bc1c5ec241116b96074c028ee1995d4c53"`
[INFO] [stdout] 1cd31b98a68fa234be931c112d1dc7bc1c5ec241116b96074c028ee1995d4c53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c4da2f85050962e957795228768f941d7b8121c8662d145c5a7283e30de4981
[INFO] running `"docker" "start" "-a" "5c4da2f85050962e957795228768f941d7b8121c8662d145c5a7283e30de4981"`
[INFO] [stderr]    Compiling raytracer-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:273:18
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub mat: &'a Material,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[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/main.rs:330:23
[INFO] [stderr]     |
[INFO] [stderr] 330 |     pub list: Vec<Box<Hitable + 'a>>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:343:33
[INFO] [stderr]     |
[INFO] [stderr] 343 |     fn add(&mut self, item: Box<Hitable + 'a>) {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:454:27
[INFO] [stderr]     |
[INFO] [stderr] 454 | fn color(r: &Ray, world: &Hitable, depth: u32) -> Vec3 {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:490:24
[INFO] [stderr]     |
[INFO] [stderr] 490 |             let s: Box<Hitable> = match choose_mat {
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "5c4da2f85050962e957795228768f941d7b8121c8662d145c5a7283e30de4981"`
[INFO] running `"docker" "rm" "-f" "5c4da2f85050962e957795228768f941d7b8121c8662d145c5a7283e30de4981"`
[INFO] [stdout] 5c4da2f85050962e957795228768f941d7b8121c8662d145c5a7283e30de4981
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mynz/raytracer-rust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8702df034b3ab6852bab570e3fdd66af50e07cbe88acf6e29df0fb375bd391ad
[INFO] running `"docker" "start" "-a" "8702df034b3ab6852bab570e3fdd66af50e07cbe88acf6e29df0fb375bd391ad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raytracer_rust-ab05128e897c34be
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_normalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8702df034b3ab6852bab570e3fdd66af50e07cbe88acf6e29df0fb375bd391ad"`
[INFO] running `"docker" "rm" "-f" "8702df034b3ab6852bab570e3fdd66af50e07cbe88acf6e29df0fb375bd391ad"`
[INFO] [stdout] 8702df034b3ab6852bab570e3fdd66af50e07cbe88acf6e29df0fb375bd391ad