[INFO] cloning repository https://github.com/notseanray/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notseanray/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b4683b8d6b58204a7377584a466cc4d873a6117
[INFO] building notseanray/raytracer against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotseanray%2Fraytracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/notseanray/raytracer on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/notseanray/raytracer
[INFO] finished tweaking git repo https://github.com/notseanray/raytracer
[INFO] tweaked toml for git repo https://github.com/notseanray/raytracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/notseanray/raytracer 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a2d6b09feeac79fecb1c5f6b526b6bbd69c28b268ffa8b07d162abb939ce96f
[INFO] running `Command { std: "docker" "start" "-a" "7a2d6b09feeac79fecb1c5f6b526b6bbd69c28b268ffa8b07d162abb939ce96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a2d6b09feeac79fecb1c5f6b526b6bbd69c28b268ffa8b07d162abb939ce96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2d6b09feeac79fecb1c5f6b526b6bbd69c28b268ffa8b07d162abb939ce96f", kill_on_drop: false }`
[INFO] [stdout] 7a2d6b09feeac79fecb1c5f6b526b6bbd69c28b268ffa8b07d162abb939ce96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f0a4b4465ae602c614cf786a4c776ba995d8e51fe2d6d9f9cd64453fc9e3680
[INFO] running `Command { std: "docker" "start" "-a" "0f0a4b4465ae602c614cf786a4c776ba995d8e51fe2d6d9f9cd64453fc9e3680", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `random_on_hemisphere` and `random_unit_vec`
[INFO] [stdout]  --> src/camera.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     vec3::{random_on_hemisphere, random_unit_vec, Vec3},
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `random_vec3`
[INFO] [stdout]   --> src/vec3.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! random_vec3 {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `strict_provenance` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(strict_provenance)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hittable`
[INFO] [stdout]  --> src/camera.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 |     write_color, HitRecord, Hittable, HittableList, Interval, Ppm, Ray,
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `clear` are never used
[INFO] [stdout]    --> src/main.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl HittableList {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 145 |     pub fn add(&mut self, object: Box<dyn Hittable>) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERVAL_UNIVERSE` is never used
[INFO] [stdout]  --> src/interval.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INTERVAL_UNIVERSE: Interval = Interval {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERVAL_EMPTY` is never used
[INFO] [stdout]  --> src/interval.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const INTERVAL_EMPTY: Interval = Interval {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `size` and `contains` are never used
[INFO] [stdout]   --> src/interval.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Interval {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 18 |     pub fn size(&self) -> f32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3` is never used
[INFO] [stdout]   --> src/vec3.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type P3<F> = Vec3<F>;
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/vec3.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn random_on_hemisphere(normal: Vec3<f32>) -> Vec3<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "0f0a4b4465ae602c614cf786a4c776ba995d8e51fe2d6d9f9cd64453fc9e3680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0a4b4465ae602c614cf786a4c776ba995d8e51fe2d6d9f9cd64453fc9e3680", kill_on_drop: false }`
[INFO] [stdout] 0f0a4b4465ae602c614cf786a4c776ba995d8e51fe2d6d9f9cd64453fc9e3680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a39d269cd584b33805f45f286a2dc6325fc2111e98047f9c48415f4cb5e875
[INFO] running `Command { std: "docker" "start" "-a" "50a39d269cd584b33805f45f286a2dc6325fc2111e98047f9c48415f4cb5e875", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `random_on_hemisphere` and `random_unit_vec`
[INFO] [stdout]  --> src/camera.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     vec3::{random_on_hemisphere, random_unit_vec, Vec3},
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `random_vec3`
[INFO] [stdout]   --> src/vec3.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | macro_rules! random_vec3 {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `strict_provenance` has been stable since 1.84.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(strict_provenance)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hittable`
[INFO] [stdout]  --> src/camera.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 |     write_color, HitRecord, Hittable, HittableList, Interval, Ppm, Ray,
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `clear` are never used
[INFO] [stdout]    --> src/main.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl HittableList {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 145 |     pub fn add(&mut self, object: Box<dyn Hittable>) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERVAL_UNIVERSE` is never used
[INFO] [stdout]  --> src/interval.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const INTERVAL_UNIVERSE: Interval = Interval {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERVAL_EMPTY` is never used
[INFO] [stdout]  --> src/interval.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const INTERVAL_EMPTY: Interval = Interval {
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `size` and `contains` are never used
[INFO] [stdout]   --> src/interval.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Interval {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 18 |     pub fn size(&self) -> f32 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn contains(&self, x: f32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3` is never used
[INFO] [stdout]   --> src/vec3.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type P3<F> = Vec3<F>;
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/vec3.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn random_on_hemisphere(normal: Vec3<f32>) -> Vec3<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "50a39d269cd584b33805f45f286a2dc6325fc2111e98047f9c48415f4cb5e875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a39d269cd584b33805f45f286a2dc6325fc2111e98047f9c48415f4cb5e875", kill_on_drop: false }`
[INFO] [stdout] 50a39d269cd584b33805f45f286a2dc6325fc2111e98047f9c48415f4cb5e875