[INFO] cloning repository https://github.com/timraymond/rust_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timraymond/rust_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimraymond%2Frust_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimraymond%2Frust_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 940475e0bbe80bf2c30503bc2dcc07bcec2ae0c4
[INFO] testing timraymond/rust_tracer against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimraymond%2Frust_tracer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timraymond/rust_tracer on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timraymond/rust_tracer
[INFO] finished tweaking git repo https://github.com/timraymond/rust_tracer
[INFO] tweaked toml for git repo https://github.com/timraymond/rust_tracer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/timraymond/rust_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0400c6349b73b7fee2b8f6391d9dfe352907561fe512779a0d55f2a2924d5f00
[INFO] running `Command { std: "docker" "start" "-a" "0400c6349b73b7fee2b8f6391d9dfe352907561fe512779a0d55f2a2924d5f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0400c6349b73b7fee2b8f6391d9dfe352907561fe512779a0d55f2a2924d5f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0400c6349b73b7fee2b8f6391d9dfe352907561fe512779a0d55f2a2924d5f00", kill_on_drop: false }`
[INFO] [stdout] 0400c6349b73b7fee2b8f6391d9dfe352907561fe512779a0d55f2a2924d5f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1756893f6cf7848e98cfd887c35e85663b0d06691a90950ea404741153d46017
[INFO] running `Command { std: "docker" "start" "-a" "1756893f6cf7848e98cfd887c35e85663b0d06691a90950ea404741153d46017", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling pbr v1.0.3
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Material`
[INFO] [stdout]  --> src/vec3.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::material::{Material};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/vec3.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         (self.0*self.0 +
[INFO] [stdout]     |         ^
[INFO] [stdout] 120 |          self.1*self.1 +
[INFO] [stdout] 121 |          self.2*self.2)
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 ~         self.0*self.0 +
[INFO] [stdout] 120 |          self.1*self.1 +
[INFO] [stdout] 121 ~          self.2*self.2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/vec3.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unit`
[INFO] [stdout]   --> src/vec3.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn unit() -> Vec3 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/vec3.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn random(lower: f64, upper: f64) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1756893f6cf7848e98cfd887c35e85663b0d06691a90950ea404741153d46017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1756893f6cf7848e98cfd887c35e85663b0d06691a90950ea404741153d46017", kill_on_drop: false }`
[INFO] [stdout] 1756893f6cf7848e98cfd887c35e85663b0d06691a90950ea404741153d46017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b9bde27a8b60a6d62899c6a0b7dc336a18c7148dc5b5ce6430517c3ff05db1d
[INFO] running `Command { std: "docker" "start" "-a" "3b9bde27a8b60a6d62899c6a0b7dc336a18c7148dc5b5ce6430517c3ff05db1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Material`
[INFO] [stdout]  --> src/vec3.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::material::{Material};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/vec3.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         (self.0*self.0 +
[INFO] [stdout]     |         ^
[INFO] [stdout] 120 |          self.1*self.1 +
[INFO] [stdout] 121 |          self.2*self.2)
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 ~         self.0*self.0 +
[INFO] [stdout] 120 |          self.1*self.1 +
[INFO] [stdout] 121 ~          self.2*self.2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/vec3.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/vec3.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn random(lower: f64, upper: f64) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3b9bde27a8b60a6d62899c6a0b7dc336a18c7148dc5b5ce6430517c3ff05db1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9bde27a8b60a6d62899c6a0b7dc336a18c7148dc5b5ce6430517c3ff05db1d", kill_on_drop: false }`
[INFO] [stdout] 3b9bde27a8b60a6d62899c6a0b7dc336a18c7148dc5b5ce6430517c3ff05db1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b0a96b60e80946df0fd475b7d9282bfc0c90ecf0460ab225aaeeb6bfd08a5de
[INFO] running `Command { std: "docker" "start" "-a" "2b0a96b60e80946df0fd475b7d9282bfc0c90ecf0460ab225aaeeb6bfd08a5de", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Material`
[INFO] [stderr]  --> src/vec3.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::material::{Material};
[INFO] [stderr]   |                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/vec3.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         (self.0*self.0 +
[INFO] [stderr]     |         ^
[INFO] [stderr] 120 |          self.1*self.1 +
[INFO] [stderr] 121 |          self.2*self.2)
[INFO] [stderr]     |                       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 119 ~         self.0*self.0 +
[INFO] [stderr] 120 |          self.1*self.1 +
[INFO] [stderr] 121 ~          self.2*self.2
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]   --> src/vec3.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     w: Vec3,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `random`
[INFO] [stderr]   --> src/vec3.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn random(lower: f64, upper: f64) -> Vec3 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-638ef799e1ae7446)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test vec3::tests::test_add ... ok
[INFO] [stdout] test vec3::tests::test_cross ... ok
[INFO] [stdout] test vec3::tests::test_div_scalar ... ok
[INFO] [stdout] test vec3::tests::test_dot ... ok
[INFO] [stdout] test vec3::tests::test_div_vec ... ok
[INFO] [stdout] test vec3::tests::test_len ... ok
[INFO] [stdout] test vec3::tests::test_mul_scalar ... ok
[INFO] [stdout] test vec3::tests::test_mul_vec ... ok
[INFO] [stdout] test vec3::tests::test_ray ... ok
[INFO] [stdout] test vec3::tests::test_sub ... ok
[INFO] [stdout] test vec3::tests::test_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b0a96b60e80946df0fd475b7d9282bfc0c90ecf0460ab225aaeeb6bfd08a5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0a96b60e80946df0fd475b7d9282bfc0c90ecf0460ab225aaeeb6bfd08a5de", kill_on_drop: false }`
[INFO] [stdout] 2b0a96b60e80946df0fd475b7d9282bfc0c90ecf0460ab225aaeeb6bfd08a5de