[INFO] cloning repository https://github.com/kylestach/rust-trace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kylestach/rust-trace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkylestach%2Frust-trace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkylestach%2Frust-trace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5be1edd86d2183555c210a2a2b0f9c4ae7bf98dd [INFO] checking kylestach/rust-trace against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkylestach%2Frust-trace" "/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/kylestach/rust-trace on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kylestach/rust-trace [INFO] finished tweaking git repo https://github.com/kylestach/rust-trace [INFO] tweaked toml for git repo https://github.com/kylestach/rust-trace written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/kylestach/rust-trace already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jpeg-decoder v0.1.10 [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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba2ee2070431362dde1b02491a0d81e32c15071d8b0732ff74e040f17fc4d9dd [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" "ba2ee2070431362dde1b02491a0d81e32c15071d8b0732ff74e040f17fc4d9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba2ee2070431362dde1b02491a0d81e32c15071d8b0732ff74e040f17fc4d9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2ee2070431362dde1b02491a0d81e32c15071d8b0732ff74e040f17fc4d9dd", kill_on_drop: false }` [INFO] [stdout] ba2ee2070431362dde1b02491a0d81e32c15071d8b0732ff74e040f17fc4d9dd [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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdcb6d45286f3e3b81c4fdb81abb545f284b68974d88b7d1b676ab579029de54 [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" "fdcb6d45286f3e3b81c4fdb81abb545f284b68974d88b7d1b676ab579029de54", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Checking num_cpus v1.2.0 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking num-complex v0.1.35 [INFO] [stderr] Checking rayon v0.6.0 [INFO] [stderr] Checking gif v0.9.0 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking enum_primitive v0.1.0 [INFO] [stderr] Checking nalgebra v0.10.1 [INFO] [stderr] Checking jpeg-decoder v0.1.10 [INFO] [stderr] Checking flate2 v0.2.14 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking raytracingv2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/trace.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn material<'a>(&'a self) -> &'a Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [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/raytracing/trace.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | object: &'a Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Trace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/scene.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | pub objects: Vec>, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Trace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/raytracing/color.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/shapes/sphere.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub material: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/shapes/sphere.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | fn material<'a>(&'a self) -> &'a Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/trace.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | fn material<'a>(&'a self) -> &'a Box; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [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/raytracing/trace.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | object: &'a Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Trace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/scene.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | pub objects: Vec>, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Trace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/raytracing/color.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/shapes/sphere.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub material: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/raytracing/shapes/sphere.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | fn material<'a>(&'a self) -> &'a Box { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/raytracing/render.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | image.save(Path::new("test.png")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/raytracing/render.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | image.save(Path::new("test.png")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.08s [INFO] running `Command { std: "docker" "inspect" "fdcb6d45286f3e3b81c4fdb81abb545f284b68974d88b7d1b676ab579029de54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdcb6d45286f3e3b81c4fdb81abb545f284b68974d88b7d1b676ab579029de54", kill_on_drop: false }` [INFO] [stdout] fdcb6d45286f3e3b81c4fdb81abb545f284b68974d88b7d1b676ab579029de54