[INFO] cloning repository https://github.com/jgblight/ray_tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgblight/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgblight%2Fray_tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgblight%2Fray_tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebbb7a33d67e939444c0f813ea93ee11fea0b5ac [INFO] testing jgblight/ray_tracer against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgblight%2Fray_tracer" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jgblight/ray_tracer [INFO] finished tweaking git repo https://github.com/jgblight/ray_tracer [INFO] tweaked toml for git repo https://github.com/jgblight/ray_tracer written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jgblight/ray_tracer on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jgblight/ray_tracer 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" "+1.99.0-beta.1" "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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4 [INFO] running `Command { std: "docker" "start" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [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 ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `format_args`, and `self` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | format_args, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Write}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `x` and `z` are never used [INFO] [stdout] --> src/vector.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl Vector3 { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option; [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.52s [INFO] running `Command { std: "docker" "inspect" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `format_args`, and `self` [INFO] [stdout] --> src/render.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | format_args, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Write}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `x` and `z` are never used [INFO] [stdout] --> src/vector.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 105 | impl Vector3 { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option; [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hittable.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Write`, `format_args`, and `self` [INFO] [stderr] --> src/render.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | format_args, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 5 | io::{self, Write}, [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `x` and `z` are never used [INFO] [stderr] --> src/vector.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 105 | impl Vector3 { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 110 | pub fn x(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 116 | pub fn z(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/hittable.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option; [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 18 | fn hit(&self, ray: &Ray, range: &Range) -> Option>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/hittable.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 28 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/hittable.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 78 | fn hit(&self, ray: &Ray, range: &Range) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ray_tracer` (bin "ray_tracer" test) generated 5 warnings (run `cargo fix --bin "ray_tracer" -p ray_tracer --tests` to apply 4 suggestions) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/ray_tracer-4dc6eeb25344a867) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4", kill_on_drop: false }` [INFO] [stdout] 2169a2ce496bcd21d19a2d99b513be676dd80be3fb318ab384c42aa10ddb4eb4