[INFO] cloning repository https://github.com/sethm/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sethm/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethm%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethm%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c100df76f9d04bbb16fd52e9e10ab747fd8d1ac
[INFO] checking sethm/raytracer against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethm%2Fraytracer" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sethm/raytracer on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sethm/raytracer
[INFO] finished tweaking git repo https://github.com/sethm/raytracer
[INFO] tweaked toml for git repo https://github.com/sethm/raytracer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/sethm/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 864bb98031dc5a7d3d917ca490894cabff63d6a6c8316bb6f28cf17060eee6e6
[INFO] running `Command { std: "docker" "start" "-a" "864bb98031dc5a7d3d917ca490894cabff63d6a6c8316bb6f28cf17060eee6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "864bb98031dc5a7d3d917ca490894cabff63d6a6c8316bb6f28cf17060eee6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864bb98031dc5a7d3d917ca490894cabff63d6a6c8316bb6f28cf17060eee6e6", kill_on_drop: false }`
[INFO] [stdout] 864bb98031dc5a7d3d917ca490894cabff63d6a6c8316bb6f28cf17060eee6e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40d0e878bd249cef7065d4b13ab5d468aefcb854f5d75d76cbdb1ecc5a052021
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "40d0e878bd249cef7065d4b13ab5d468aefcb854f5d75d76cbdb1ecc5a052021", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub object: &'a Hittable,
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Hittable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub object: &'a Hittable,
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Hittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn material(&self) -> &Box<Material+Sync+Send>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:220:23
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub material: Box<Material+Sync+Send>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:224:26
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub objects: Vec<Box<Hittable+Sync+Send>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:228:57
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn new(center: Vec3, radius: f32, material: Box<Material+Sync+Send>) -> Sphere {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:252:32
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn material(&self) -> &Box<Material+Sync+Send> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub object: &'a Hittable,
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Hittable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub object: &'a Hittable,
[INFO] [stdout]     |                     ^^^^^^^^ help: use `dyn`: `dyn Hittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn material(&self) -> &Box<Material+Sync+Send>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:220:23
[INFO] [stdout]     |
[INFO] [stdout] 220 |     pub material: Box<Material+Sync+Send>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:224:26
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub objects: Vec<Box<Hittable+Sync+Send>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:228:57
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn new(center: Vec3, radius: f32, material: Box<Material+Sync+Send>) -> Sphere {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/hittable.rs:252:32
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn material(&self) -> &Box<Material+Sync+Send> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Material+Sync+Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
[INFO] running `Command { std: "docker" "inspect" "40d0e878bd249cef7065d4b13ab5d468aefcb854f5d75d76cbdb1ecc5a052021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d0e878bd249cef7065d4b13ab5d468aefcb854f5d75d76cbdb1ecc5a052021", kill_on_drop: false }`
[INFO] [stdout] 40d0e878bd249cef7065d4b13ab5d468aefcb854f5d75d76cbdb1ecc5a052021