[INFO] cloning repository https://github.com/WonkySpecs/weekend-raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WonkySpecs/weekend-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6285c80ee7420d70f998758f551f5ffa0ee07bb4 [INFO] building WonkySpecs/weekend-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%2FWonkySpecs%2Fweekend-raytracer" "/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/WonkySpecs/weekend-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/WonkySpecs/weekend-raytracer [INFO] finished tweaking git repo https://github.com/WonkySpecs/weekend-raytracer [INFO] tweaked toml for git repo https://github.com/WonkySpecs/weekend-raytracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WonkySpecs/weekend-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] 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] 9f305608618b3bf186c72365c3feacccc77499cfecd8fd144a9d0b6ce8c3de25 [INFO] running `Command { std: "docker" "start" "-a" "9f305608618b3bf186c72365c3feacccc77499cfecd8fd144a9d0b6ce8c3de25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f305608618b3bf186c72365c3feacccc77499cfecd8fd144a9d0b6ce8c3de25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f305608618b3bf186c72365c3feacccc77499cfecd8fd144a9d0b6ce8c3de25", kill_on_drop: false }` [INFO] [stdout] 9f305608618b3bf186c72365c3feacccc77499cfecd8fd144a9d0b6ce8c3de25 [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] e0e04a56780aab1099c95ad1d20e4b73e61c935d5ac76aa984640dab0045aa5d [INFO] running `Command { std: "docker" "start" "-a" "e0e04a56780aab1099c95ad1d20e4b73e61c935d5ac76aa984640dab0045aa5d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling weekend-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hitable` [INFO] [stdout] --> src/main.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/data_structures.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Vec3 { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fs::write("out.ppm", content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = fs::write("out.ppm", content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "e0e04a56780aab1099c95ad1d20e4b73e61c935d5ac76aa984640dab0045aa5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e04a56780aab1099c95ad1d20e4b73e61c935d5ac76aa984640dab0045aa5d", kill_on_drop: false }` [INFO] [stdout] e0e04a56780aab1099c95ad1d20e4b73e61c935d5ac76aa984640dab0045aa5d [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] 62515a340aa5907049c978bcdfe15c8946d1c5861d8988010695661c41c09bf0 [INFO] running `Command { std: "docker" "start" "-a" "62515a340aa5907049c978bcdfe15c8946d1c5861d8988010695661c41c09bf0", kill_on_drop: false }` [INFO] [stderr] Compiling weekend-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hitable` [INFO] [stdout] --> src/main.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/data_structures.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl Vec3 { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fs::write("out.ppm", content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = fs::write("out.ppm", content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "62515a340aa5907049c978bcdfe15c8946d1c5861d8988010695661c41c09bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62515a340aa5907049c978bcdfe15c8946d1c5861d8988010695661c41c09bf0", kill_on_drop: false }` [INFO] [stdout] 62515a340aa5907049c978bcdfe15c8946d1c5861d8988010695661c41c09bf0