[INFO] updating cached repository https://github.com/smbas/simple-ray-tracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2689a238b95093df9cc1935b54193e8cdde4e829
[INFO] testing smbas/simple-ray-tracer against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmbas%2Fsimple-ray-tracer" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smbas/simple-ray-tracer on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/smbas/simple-ray-tracer
[INFO] finished tweaking git repo https://github.com/smbas/simple-ray-tracer
[INFO] tweaked toml for git repo https://github.com/smbas/simple-ray-tracer written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/smbas/simple-ray-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 2ff5ccd3b725f5fa912615713a7e542aaaf6d8a47706339cd00f892368e82c90
[INFO] running `"docker" "start" "-a" "2ff5ccd3b725f5fa912615713a7e542aaaf6d8a47706339cd00f892368e82c90"`
[INFO] [stderr]    Compiling simple-ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/geometry.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub material: Box<Material + 'a>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[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/tracing.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracing.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     targets: Vec<Box<Hit + 'a>>,
[INFO] [stderr]    |                      ^^^^^^^^ help: use `dyn`: `dyn Hit + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracing.rs:56:36
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn ray_color(r: &Ray, target: &Hit, depth: f64) -> Vector3 {
[INFO] [stderr]    |                                    ^^^ help: use `dyn`: `dyn Hit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "2ff5ccd3b725f5fa912615713a7e542aaaf6d8a47706339cd00f892368e82c90"`
[INFO] running `"docker" "rm" "-f" "2ff5ccd3b725f5fa912615713a7e542aaaf6d8a47706339cd00f892368e82c90"`
[INFO] [stdout] 2ff5ccd3b725f5fa912615713a7e542aaaf6d8a47706339cd00f892368e82c90
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f56445679c9cdaf051ed7c0597fd5d5a48c1cd9f256b6970f9b66f89ad42e5b
[INFO] running `"docker" "start" "-a" "2f56445679c9cdaf051ed7c0597fd5d5a48c1cd9f256b6970f9b66f89ad42e5b"`
[INFO] [stderr]    Compiling simple-ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/geometry.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub material: Box<Material + 'a>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[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/tracing.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub material: &'a Material
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracing.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |     targets: Vec<Box<Hit + 'a>>,
[INFO] [stderr]    |                      ^^^^^^^^ help: use `dyn`: `dyn Hit + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tracing.rs:56:36
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn ray_color(r: &Ray, target: &Hit, depth: f64) -> Vector3 {
[INFO] [stderr]    |                                    ^^^ help: use `dyn`: `dyn Hit`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "2f56445679c9cdaf051ed7c0597fd5d5a48c1cd9f256b6970f9b66f89ad42e5b"`
[INFO] running `"docker" "rm" "-f" "2f56445679c9cdaf051ed7c0597fd5d5a48c1cd9f256b6970f9b66f89ad42e5b"`
[INFO] [stdout] 2f56445679c9cdaf051ed7c0597fd5d5a48c1cd9f256b6970f9b66f89ad42e5b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 99bbf6e86cacc00bd19ffbc1aa635a8243c553c95ef141ba0c9a3bcbf2fa82ba
[INFO] running `"docker" "start" "-a" "99bbf6e86cacc00bd19ffbc1aa635a8243c553c95ef141ba0c9a3bcbf2fa82ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_ray_tracer-b63bf1d5e6909173
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test geometry::tests::test_vector3_ops ... ok
[INFO] [stdout] test geometry::tests::test_vector3_fns ... 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" "99bbf6e86cacc00bd19ffbc1aa635a8243c553c95ef141ba0c9a3bcbf2fa82ba"`
[INFO] running `"docker" "rm" "-f" "99bbf6e86cacc00bd19ffbc1aa635a8243c553c95ef141ba0c9a3bcbf2fa82ba"`
[INFO] [stdout] 99bbf6e86cacc00bd19ffbc1aa635a8243c553c95ef141ba0c9a3bcbf2fa82ba