[INFO] updating cached repository ukabuer/path-tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ukabuer/path-tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ukabuer/path-tracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/ukabuer/path-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ukabuer/path-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ukabuer/path-tracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a07e9837bd9edaa55e211f23a033cf3e6601c059
[INFO] sha for GitHub repo ukabuer/path-tracer: a07e9837bd9edaa55e211f23a033cf3e6601c059
[INFO] validating manifest of ukabuer/path-tracer 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 ukabuer/path-tracer 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 ukabuer/path-tracer
[INFO] finished frobbing ukabuer/path-tracer
[INFO] frobbed toml for ukabuer/path-tracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/ukabuer/path-tracer/Cargo.toml
[INFO] started frobbing ukabuer/path-tracer
[INFO] finished frobbing ukabuer/path-tracer
[INFO] frobbed toml for ukabuer/path-tracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer/Cargo.toml
[INFO] crate ukabuer/path-tracer 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 ukabuer/path-tracer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f302a86b07974dcf64e0c8aae922c179a52f24c49521eb1ff463d8629a71d6b2
[INFO] running `"docker" "start" "-a" "f302a86b07974dcf64e0c8aae922c179a52f24c49521eb1ff463d8629a71d6b2"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling path-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub mat: Rc<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/hitable.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type HitableList = Vec<Box<Hitable>>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |   pub mat: Rc<Material>,
[INFO] [stderr]    |               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:43:49
[INFO] [stderr]    |
[INFO] [stderr] 43 |   pub fn new(center: Vec3, radius: f32, mat: Rc<Material>) -> Self {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn color(r: &Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.20s
[INFO] running `"docker" "inspect" "f302a86b07974dcf64e0c8aae922c179a52f24c49521eb1ff463d8629a71d6b2"`
[INFO] running `"docker" "rm" "-f" "f302a86b07974dcf64e0c8aae922c179a52f24c49521eb1ff463d8629a71d6b2"`
[INFO] [stdout] f302a86b07974dcf64e0c8aae922c179a52f24c49521eb1ff463d8629a71d6b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e9335f7a3a94d3d302df597b7a8aa29cf1a43268d96ce20cf1390678dd60c92e
[INFO] running `"docker" "start" "-a" "e9335f7a3a94d3d302df597b7a8aa29cf1a43268d96ce20cf1390678dd60c92e"`
[INFO] [stderr]    Compiling path-tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub mat: Rc<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/hitable.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type HitableList = Vec<Box<Hitable>>;
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |   pub mat: Rc<Material>,
[INFO] [stderr]    |               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:43:49
[INFO] [stderr]    |
[INFO] [stderr] 43 |   pub fn new(center: Vec3, radius: f32, mat: Rc<Material>) -> Self {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:20:27
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn color(r: &Ray, world: &Hitable, depth: i32) -> Vec3 {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "e9335f7a3a94d3d302df597b7a8aa29cf1a43268d96ce20cf1390678dd60c92e"`
[INFO] running `"docker" "rm" "-f" "e9335f7a3a94d3d302df597b7a8aa29cf1a43268d96ce20cf1390678dd60c92e"`
[INFO] [stdout] e9335f7a3a94d3d302df597b7a8aa29cf1a43268d96ce20cf1390678dd60c92e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ukabuer/path-tracer:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 964c83d63f33fe97b6c78f5ccaf0cc68992fcee45fc6f21aebfbcf99263dafcb
[INFO] running `"docker" "start" "-a" "964c83d63f33fe97b6c78f5ccaf0cc68992fcee45fc6f21aebfbcf99263dafcb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/path_tracer-1a6b0654bf0c60bb
[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" "964c83d63f33fe97b6c78f5ccaf0cc68992fcee45fc6f21aebfbcf99263dafcb"`
[INFO] running `"docker" "rm" "-f" "964c83d63f33fe97b6c78f5ccaf0cc68992fcee45fc6f21aebfbcf99263dafcb"`
[INFO] [stdout] 964c83d63f33fe97b6c78f5ccaf0cc68992fcee45fc6f21aebfbcf99263dafcb