[INFO] updating cached repository smbas/simple-ray-tracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smbas/simple-ray-tracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smbas/simple-ray-tracer" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/smbas/simple-ray-tracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/smbas/simple-ray-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smbas/simple-ray-tracer" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/smbas/simple-ray-tracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/smbas/simple-ray-tracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2689a238b95093df9cc1935b54193e8cdde4e829
[INFO] sha for GitHub repo smbas/simple-ray-tracer: 2689a238b95093df9cc1935b54193e8cdde4e829
[INFO] validating manifest of smbas/simple-ray-tracer on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of smbas/simple-ray-tracer on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing smbas/simple-ray-tracer
[INFO] finished frobbing smbas/simple-ray-tracer
[INFO] frobbed toml for smbas/simple-ray-tracer written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/smbas/simple-ray-tracer/Cargo.toml
[INFO] started frobbing smbas/simple-ray-tracer
[INFO] finished frobbing smbas/simple-ray-tracer
[INFO] frobbed toml for smbas/simple-ray-tracer written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/smbas/simple-ray-tracer/Cargo.toml
[INFO] crate smbas/simple-ray-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking smbas/simple-ray-tracer against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/smbas/simple-ray-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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d68b585c61934e04a00fafd18fe5c2c550dbeab08b08c8be3a31e178c749586e
[INFO] running `"docker" "start" "-a" "d68b585c61934e04a00fafd18fe5c2c550dbeab08b08c8be3a31e178c749586e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking simple-ray-tracer v0.1.0 (/opt/crater/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] 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 4.35s
[INFO] running `"docker" "inspect" "d68b585c61934e04a00fafd18fe5c2c550dbeab08b08c8be3a31e178c749586e"`
[INFO] running `"docker" "rm" "-f" "d68b585c61934e04a00fafd18fe5c2c550dbeab08b08c8be3a31e178c749586e"`
[INFO] [stdout] d68b585c61934e04a00fafd18fe5c2c550dbeab08b08c8be3a31e178c749586e