[INFO] updating cached repository GyrosOfWar/raymarch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GyrosOfWar/raymarch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GyrosOfWar/raymarch" "work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GyrosOfWar/raymarch" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/raymarch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/raymarch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad83c8528da9a4a5742ca2f04af1cab5e4648001
[INFO] sha for GitHub repo GyrosOfWar/raymarch: ad83c8528da9a4a5742ca2f04af1cab5e4648001
[INFO] validating manifest of GyrosOfWar/raymarch 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 GyrosOfWar/raymarch 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 GyrosOfWar/raymarch
[INFO] finished frobbing GyrosOfWar/raymarch
[INFO] frobbed toml for GyrosOfWar/raymarch written to work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch/Cargo.toml
[INFO] started frobbing GyrosOfWar/raymarch
[INFO] finished frobbing GyrosOfWar/raymarch
[INFO] frobbed toml for GyrosOfWar/raymarch written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/raymarch/Cargo.toml
[INFO] crate GyrosOfWar/raymarch 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 GyrosOfWar/raymarch 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch:/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] 3ed8417c09d74d4e054f6d616a1a800fd8645a7cd2d9808613d98fff4578b8a0
[INFO] running `"docker" "start" "-a" "3ed8417c09d74d4e054f6d616a1a800fd8645a7cd2d9808613d98fff4578b8a0"`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.1
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling png v0.14.0
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling raymarch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/camera.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     sampler: Box<Sampler>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Sampler`
[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/camera.rs:26:22
[INFO] [stderr]    |
[INFO] [stderr] 26 |         sampler: Box<Sampler>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/distance_estimator.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type EstimatorFunc = Box<Fn(Point, &[f32]) -> f32>;
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Point, &[f32]) -> f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub camera: Box<Camera>,
[INFO] [stderr]   |                     ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |         camera: Box<Camera>,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `"docker" "inspect" "3ed8417c09d74d4e054f6d616a1a800fd8645a7cd2d9808613d98fff4578b8a0"`
[INFO] running `"docker" "rm" "-f" "3ed8417c09d74d4e054f6d616a1a800fd8645a7cd2d9808613d98fff4578b8a0"`
[INFO] [stdout] 3ed8417c09d74d4e054f6d616a1a800fd8645a7cd2d9808613d98fff4578b8a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch:/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] d934304f203bd2b128bacade622a8a8af8a82e94f0f3e4dadb714e0fa458a53f
[INFO] running `"docker" "start" "-a" "d934304f203bd2b128bacade622a8a8af8a82e94f0f3e4dadb714e0fa458a53f"`
[INFO] [stderr]    Compiling raymarch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/camera.rs:16:18
[INFO] [stderr]    |
[INFO] [stderr] 16 |     sampler: Box<Sampler>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Sampler`
[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/camera.rs:26:22
[INFO] [stderr]    |
[INFO] [stderr] 26 |         sampler: Box<Sampler>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Sampler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/distance_estimator.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type EstimatorFunc = Box<Fn(Point, &[f32]) -> f32>;
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Point, &[f32]) -> f32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub camera: Box<Camera>,
[INFO] [stderr]   |                     ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |         camera: Box<Camera>,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Camera`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "d934304f203bd2b128bacade622a8a8af8a82e94f0f3e4dadb714e0fa458a53f"`
[INFO] running `"docker" "rm" "-f" "d934304f203bd2b128bacade622a8a8af8a82e94f0f3e4dadb714e0fa458a53f"`
[INFO] [stdout] d934304f203bd2b128bacade622a8a8af8a82e94f0f3e4dadb714e0fa458a53f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/raymarch:/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] e4f60570fc07c8e50689a49ac6e39584cbd568c64d63d783e43feddc6058969e
[INFO] running `"docker" "start" "-a" "e4f60570fc07c8e50689a49ac6e39584cbd568c64d63d783e43feddc6058969e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raymarch-4b4663f63fadf1bf
[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" "e4f60570fc07c8e50689a49ac6e39584cbd568c64d63d783e43feddc6058969e"`
[INFO] running `"docker" "rm" "-f" "e4f60570fc07c8e50689a49ac6e39584cbd568c64d63d783e43feddc6058969e"`
[INFO] [stdout] e4f60570fc07c8e50689a49ac6e39584cbd568c64d63d783e43feddc6058969e