[INFO] cloning repository https://github.com/crypto-dot/rust_raytracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crypto-dot/rust_raytracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-dot%2Frust_raytracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-dot%2Frust_raytracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bd4265207630ba6071c682eab21fa1f3fae7479
[INFO] checking crypto-dot/rust_raytracing against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrypto-dot%2Frust_raytracing" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crypto-dot/rust_raytracing on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crypto-dot/rust_raytracing
[INFO] finished tweaking git repo https://github.com/crypto-dot/rust_raytracing
[INFO] tweaked toml for git repo https://github.com/crypto-dot/rust_raytracing written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/crypto-dot/rust_raytracing 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chrono-tz v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48647c4d46ad486c83e69a1caabc9eb306d530f9c82b0519b2ebb99fa2084f24
[INFO] running `Command { std: "docker" "start" "-a" "48647c4d46ad486c83e69a1caabc9eb306d530f9c82b0519b2ebb99fa2084f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48647c4d46ad486c83e69a1caabc9eb306d530f9c82b0519b2ebb99fa2084f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48647c4d46ad486c83e69a1caabc9eb306d530f9c82b0519b2ebb99fa2084f24", kill_on_drop: false }`
[INFO] [stdout] 48647c4d46ad486c83e69a1caabc9eb306d530f9c82b0519b2ebb99fa2084f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e410430a1723d3dd5e1099d0b449fbc347162549eeec780b0f05345ebbf79d4
[INFO] running `Command { std: "docker" "start" "-a" "2e410430a1723d3dd5e1099d0b449fbc347162549eeec780b0f05345ebbf79d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking raytracing_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Black`, `Cyan`, and `White`
[INFO] [stdout]  --> src/main.rs:5:66
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ansi_term::{Style, Color::{Red, Green, Blue, Yellow, Purple, Cyan, White, Black}};
[INFO] [stdout]   |                                                                  ^^^^  ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Black`, `Cyan`, and `White`
[INFO] [stdout]  --> src/main.rs:5:66
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ansi_term::{Style, Color::{Red, Green, Blue, Yellow, Purple, Cyan, White, Black}};
[INFO] [stdout]   |                                                                  ^^^^  ^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dot`, `cross`, `length_squared`, `length`, and `unit_vector` are never used
[INFO] [stdout]    --> src/vec3.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Vec3 {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 112 |     fn dot(&self, rhs: Vec3) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn cross(&self, rhs: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn length_squared(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn length(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn unit_vector(&self) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dot`, `cross`, `length_squared`, `length`, and `unit_vector` are never used
[INFO] [stdout]    --> src/vec3.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Vec3 {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 112 |     fn dot(&self, rhs: Vec3) -> f64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn cross(&self, rhs: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn length_squared(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn length(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn unit_vector(&self) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.22s
[INFO] running `Command { std: "docker" "inspect" "2e410430a1723d3dd5e1099d0b449fbc347162549eeec780b0f05345ebbf79d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e410430a1723d3dd5e1099d0b449fbc347162549eeec780b0f05345ebbf79d4", kill_on_drop: false }`
[INFO] [stdout] 2e410430a1723d3dd5e1099d0b449fbc347162549eeec780b0f05345ebbf79d4