[INFO] cloning repository https://github.com/jlgerber/renderer-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlgerber/renderer-scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e543f786a5862d4374df36c053583be77132410
[INFO] documenting jlgerber/renderer-scratch against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlgerber%2Frenderer-scratch" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jlgerber/renderer-scratch on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jlgerber/renderer-scratch
[INFO] finished tweaking git repo https://github.com/jlgerber/renderer-scratch
[INFO] tweaked toml for git repo https://github.com/jlgerber/renderer-scratch written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jlgerber/renderer-scratch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e74abc02f7e8f55b6113de7f4446a59e7791edf9da9de0c7802e4ec0676f530
[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" "2e74abc02f7e8f55b6113de7f4446a59e7791edf9da9de0c7802e4ec0676f530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e74abc02f7e8f55b6113de7f4446a59e7791edf9da9de0c7802e4ec0676f530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e74abc02f7e8f55b6113de7f4446a59e7791edf9da9de0c7802e4ec0676f530", kill_on_drop: false }`
[INFO] [stdout] 2e74abc02f7e8f55b6113de7f4446a59e7791edf9da9de0c7802e4ec0676f530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc8bb1ca8d305368baa0c1142799e89c2ad264b56b766b5af0424569f3d3b648
[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" "bc8bb1ca8d305368baa0c1142799e89c2ad264b56b766b5af0424569f3d3b648", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking trait_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting trait_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sphere.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub material: &'a Box<Material + 'a>
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[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/sphere.rs:12:47
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(radius: f32, material: &'a Box<Material + 'a> ) -> Sphere<'a> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |    pub texture: Box<Texture>
[INFO] [stdout]   |                     ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/lambert.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(texture: Box<Texture> ) -> Lambert {
[INFO] [stdout]   |                             ^^^^^^^ help: use `dyn`: `dyn Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hitrecord.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub material: Option<&'b Box<Material + 'b>>
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Material + 'b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "bc8bb1ca8d305368baa0c1142799e89c2ad264b56b766b5af0424569f3d3b648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8bb1ca8d305368baa0c1142799e89c2ad264b56b766b5af0424569f3d3b648", kill_on_drop: false }`
[INFO] [stdout] bc8bb1ca8d305368baa0c1142799e89c2ad264b56b766b5af0424569f3d3b648