[INFO] cloning repository https://github.com/hjbyt/rust_renderer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hjbyt/rust_renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjbyt%2Frust_renderer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjbyt%2Frust_renderer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e31ed2c398c59cdd0661743a520c5f62ff10f2a [INFO] checking hjbyt/rust_renderer against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjbyt%2Frust_renderer" "/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/hjbyt/rust_renderer on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hjbyt/rust_renderer [INFO] finished tweaking git repo https://github.com/hjbyt/rust_renderer [INFO] tweaked toml for git repo https://github.com/hjbyt/rust_renderer written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/hjbyt/rust_renderer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded enum_primitive v0.1.1 [INFO] [stderr] Downloaded color_quant v1.0.0 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded num_cpus v1.6.2 [INFO] [stderr] Downloaded num-iter v0.1.33 [INFO] [stderr] Downloaded lazy_static v0.2.8 [INFO] [stderr] Downloaded futures v0.1.14 [INFO] [stderr] Downloaded coco v0.1.1 [INFO] [stderr] Downloaded deflate v0.7.11 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded scopeguard v0.3.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.13 [INFO] [stderr] Downloaded byteorder v1.0.0 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded num-traits v0.1.39 [INFO] [stderr] Downloaded scoped_threadpool v0.1.7 [INFO] [stderr] Downloaded rayon-core v1.2.1 [INFO] [stderr] Downloaded num-integer v0.1.34 [INFO] [stderr] Downloaded rayon v0.8.2 [INFO] [stderr] Downloaded num-rational v0.1.38 [INFO] [stderr] Downloaded adler32 v1.0.0 [INFO] [stderr] Downloaded png v0.8.0 [INFO] [stderr] Downloaded image v0.14.0 [INFO] [stderr] Downloaded libc v0.2.24 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded threadpool v1.4.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 5cae888c83013c6cadf80b1a46af4870ab6dfacccadac3fcf8fda8d1f7d771da [INFO] running `Command { std: "docker" "start" "-a" "5cae888c83013c6cadf80b1a46af4870ab6dfacccadac3fcf8fda8d1f7d771da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cae888c83013c6cadf80b1a46af4870ab6dfacccadac3fcf8fda8d1f7d771da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cae888c83013c6cadf80b1a46af4870ab6dfacccadac3fcf8fda8d1f7d771da", kill_on_drop: false }` [INFO] [stdout] 5cae888c83013c6cadf80b1a46af4870ab6dfacccadac3fcf8fda8d1f7d771da [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94a0756e858cb4be74216a8c0d7efc5868ae5bf9c8cdbd301c519b57e7932e40 [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" "94a0756e858cb4be74216a8c0d7efc5868ae5bf9c8cdbd301c519b57e7932e40", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.39 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Checking scopeguard v0.3.2 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking futures v0.1.14 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking threadpool v1.4.0 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking deflate v0.7.11 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num-rational v0.1.38 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Checking rust_renderer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/utils.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / macro_rules! print_value { [INFO] [stdout] 2 | | ($x:expr) => (println!("{} = {:?}", stringify!($x), $x)) [INFO] [stdout] 3 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hit.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub object: &'a ModelObject, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hit.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | object: &'a ModelObject) -> Hit<'a> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:28:26 [INFO] [stdout] | [INFO] [stdout] 28 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:43:34 [INFO] [stdout] | [INFO] [stdout] 43 | let mut objects: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/utils.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / macro_rules! print_value { [INFO] [stdout] 2 | | ($x:expr) => (println!("{} = {:?}", stringify!($x), $x)) [INFO] [stdout] 3 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hit.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub object: &'a ModelObject, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hit.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | object: &'a ModelObject) -> Hit<'a> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:28:26 [INFO] [stdout] | [INFO] [stdout] 28 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:43:34 [INFO] [stdout] | [INFO] [stdout] 43 | let mut objects: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ModelObject + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scene.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut parts = &mut line.split_whitespace(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scene.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut parts = &mut line.split_whitespace(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/scene.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | &color_image.pixels[(y * width) as usize..((y + 1) * width) as usize].copy_from_slice(&row); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/scene.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | &color_image.pixels[(y * width) as usize..((y + 1) * width) as usize].copy_from_slice(&row); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [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 15.35s [INFO] running `Command { std: "docker" "inspect" "94a0756e858cb4be74216a8c0d7efc5868ae5bf9c8cdbd301c519b57e7932e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a0756e858cb4be74216a8c0d7efc5868ae5bf9c8cdbd301c519b57e7932e40", kill_on_drop: false }` [INFO] [stdout] 94a0756e858cb4be74216a8c0d7efc5868ae5bf9c8cdbd301c519b57e7932e40