[INFO] cloning repository https://github.com/drew-y/rustracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drew-y/rustracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrew-y%2Frustracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrew-y%2Frustracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b62f0f494945c78ef9fc6708ee6159c91378edee
[INFO] checking drew-y/rustracer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrew-y%2Frustracer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drew-y/rustracer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drew-y/rustracer
[INFO] finished tweaking git repo https://github.com/drew-y/rustracer
[INFO] tweaked toml for git repo https://github.com/drew-y/rustracer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/drew-y/rustracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faea22269f7de20ea40700c2907120745441aacee645ce10eb48753a69d0cd1f
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7599db673ba1c27dded78bc2411f9f716eadb55f941c83edb46398ed0d1d2416
[INFO] running `Command { std: "docker" "start" "-a" "7599db673ba1c27dded78bc2411f9f716eadb55f941c83edb46398ed0d1d2416", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking scopeguard v0.3.3
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[INFO] [stderr]     Checking memoffset v0.2.1
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[INFO] [stderr]     Checking crossbeam-utils v0.2.2
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[INFO] [stderr]     Checking lzw v0.10.0
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[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/tracer/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/tracer/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     w: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/checker_texture.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `CheckerTexture` does not implement `Deref`, so calling `deref` on `&CheckerTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 22 -         Box::new(self.deref().clone())
[INFO] [stdout] 22 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `CheckerTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct CheckerTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/constant_texture.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `constant_texture::ConstantTexture` does not implement `Deref`, so calling `deref` on `&constant_texture::ConstantTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         Box::new(self.deref().clone())
[INFO] [stdout] 24 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `constant_texture::ConstantTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct ConstantTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/checker_texture.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `CheckerTexture` does not implement `Deref`, so calling `deref` on `&CheckerTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 22 -         Box::new(self.deref().clone())
[INFO] [stdout] 22 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `CheckerTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct CheckerTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/image_texture.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `image_texture::ImageTexture` does not implement `Deref`, so calling `deref` on `&image_texture::ImageTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 26 -         Box::new(self.deref().clone())
[INFO] [stdout] 26 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `image_texture::ImageTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct ImageTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/constant_texture.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `constant_texture::ConstantTexture` does not implement `Deref`, so calling `deref` on `&constant_texture::ConstantTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         Box::new(self.deref().clone())
[INFO] [stdout] 24 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `constant_texture::ConstantTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct ConstantTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/image_texture.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `image_texture::ImageTexture` does not implement `Deref`, so calling `deref` on `&image_texture::ImageTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 26 -         Box::new(self.deref().clone())
[INFO] [stdout] 26 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `image_texture::ImageTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct ImageTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/noise_texture.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `NoiseTexture` does not implement `Deref`, so calling `deref` on `&NoiseTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 28 -         Box::new(self.deref().clone())
[INFO] [stdout] 28 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `NoiseTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 8  + #[derive(Clone)]
[INFO] [stdout] 9  | pub struct NoiseTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/texture/noise_texture.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Box::new(self.deref().clone())
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `NoiseTexture` does not implement `Deref`, so calling `deref` on `&NoiseTexture` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 28 -         Box::new(self.deref().clone())
[INFO] [stdout] 28 +         Box::new(self.clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `NoiseTexture`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 8  + #[derive(Clone)]
[INFO] [stdout] 9  | pub struct NoiseTexture {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "7599db673ba1c27dded78bc2411f9f716eadb55f941c83edb46398ed0d1d2416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7599db673ba1c27dded78bc2411f9f716eadb55f941c83edb46398ed0d1d2416", kill_on_drop: false }`
[INFO] [stdout] 7599db673ba1c27dded78bc2411f9f716eadb55f941c83edb46398ed0d1d2416