[INFO] cloning repository https://github.com/jlricon/raytrace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlricon/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlricon%2Fraytrace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlricon%2Fraytrace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcabbe12b7fd02c0859932d9236420da05171154 [INFO] checking jlricon/raytrace against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlricon%2Fraytrace" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jlricon/raytrace on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jlricon/raytrace [INFO] finished tweaking git repo https://github.com/jlricon/raytrace [INFO] tweaked toml for git repo https://github.com/jlricon/raytrace written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jlricon/raytrace 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e24d7d0a7bccc8e29fe1b5b0227dd832efb1a3a5140613fcde1d07012db3bd60 [INFO] running `Command { std: "docker" "start" "-a" "e24d7d0a7bccc8e29fe1b5b0227dd832efb1a3a5140613fcde1d07012db3bd60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e24d7d0a7bccc8e29fe1b5b0227dd832efb1a3a5140613fcde1d07012db3bd60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24d7d0a7bccc8e29fe1b5b0227dd832efb1a3a5140613fcde1d07012db3bd60", kill_on_drop: false }` [INFO] [stdout] e24d7d0a7bccc8e29fe1b5b0227dd832efb1a3a5140613fcde1d07012db3bd60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75b7915a98e23c35cc253a253708722226eeba462fd2c18fbb3b43b21d8f583e [INFO] running `Command { std: "docker" "start" "-a" "75b7915a98e23c35cc253a253708722226eeba462fd2c18fbb3b43b21d8f583e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking raytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `random_scene` is never used [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn random_scene() -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_sphere` is never used [INFO] [stdout] --> src/hittable.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl Hittable { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 34 | pub fn new_sphere(center: Point3, radius: f64, material: Material) -> Hittable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Lambertian` and `Dielectric` are never constructed [INFO] [stdout] --> src/material.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Material { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 9 | Lambertian { albedo: Color }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | Metal { albedo: Color, fuzz: f64 }, [INFO] [stdout] 11 | Dielectric { ir: f64 }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_scene` is never used [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn random_scene() -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_sphere` is never used [INFO] [stdout] --> src/hittable.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl Hittable { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 34 | pub fn new_sphere(center: Point3, radius: f64, material: Material) -> Hittable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Lambertian` and `Dielectric` are never constructed [INFO] [stdout] --> src/material.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Material { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 9 | Lambertian { albedo: Color }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | Metal { albedo: Color, fuzz: f64 }, [INFO] [stdout] 11 | Dielectric { ir: f64 }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "75b7915a98e23c35cc253a253708722226eeba462fd2c18fbb3b43b21d8f583e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b7915a98e23c35cc253a253708722226eeba462fd2c18fbb3b43b21d8f583e", kill_on_drop: false }` [INFO] [stdout] 75b7915a98e23c35cc253a253708722226eeba462fd2c18fbb3b43b21d8f583e