[INFO] cloning repository https://github.com/blurname/Ray-tracing-rsut-practicing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blurname/Ray-tracing-rsut-practicing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblurname%2FRay-tracing-rsut-practicing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblurname%2FRay-tracing-rsut-practicing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a2da924b8d0b6661f6e709f465c6cdbc930c653
[INFO] testing blurname/Ray-tracing-rsut-practicing against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblurname%2FRay-tracing-rsut-practicing" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blurname/Ray-tracing-rsut-practicing on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blurname/Ray-tracing-rsut-practicing
[INFO] finished tweaking git repo https://github.com/blurname/Ray-tracing-rsut-practicing
[INFO] tweaked toml for git repo https://github.com/blurname/Ray-tracing-rsut-practicing written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/blurname/Ray-tracing-rsut-practicing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 700b6b327f9aa613c1626722d23d4690ed16209c481c989220ffdc1c0da53cb9
[INFO] running `Command { std: "docker" "start" "-a" "700b6b327f9aa613c1626722d23d4690ed16209c481c989220ffdc1c0da53cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700b6b327f9aa613c1626722d23d4690ed16209c481c989220ffdc1c0da53cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700b6b327f9aa613c1626722d23d4690ed16209c481c989220ffdc1c0da53cb9", kill_on_drop: false }`
[INFO] [stdout] 700b6b327f9aa613c1626722d23d4690ed16209c481c989220ffdc1c0da53cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8527f6ed6f0288dd04e40c1c8bc5b569dfbc5e76b58b870f7d65c7e3204478
[INFO] running `Command { std: "docker" "start" "-a" "5c8527f6ed6f0288dd04e40c1c8bc5b569dfbc5e76b58b870f7d65c7e3204478", kill_on_drop: false }`
[INFO] [stderr]    Compiling Ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Vec3`
[INFO] [stdout]  --> src/main.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Ray_tracing::{Color, Point3, Vec3};
[INFO] [stdout]   |                          ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "5c8527f6ed6f0288dd04e40c1c8bc5b569dfbc5e76b58b870f7d65c7e3204478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8527f6ed6f0288dd04e40c1c8bc5b569dfbc5e76b58b870f7d65c7e3204478", kill_on_drop: false }`
[INFO] [stdout] 5c8527f6ed6f0288dd04e40c1c8bc5b569dfbc5e76b58b870f7d65c7e3204478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7992af4561bfc026c674809f710d30b2e907ab4525f9fca00bddaf9d837ba967
[INFO] running `Command { std: "docker" "start" "-a" "7992af4561bfc026c674809f710d30b2e907ab4525f9fca00bddaf9d837ba967", kill_on_drop: false }`
[INFO] [stderr]    Compiling Ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Vec3`
[INFO] [stdout]  --> src/main.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Ray_tracing::{Color, Point3, Vec3};
[INFO] [stdout]   |                          ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/lib.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let d = &a - &b;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_add`
[INFO] [stdout]    --> src/lib.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let a_add = Vec3::new(2.0, 3.0, 4.0);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testRay` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn testRay() {
[INFO] [stdout]     |    ^^^^^^^ help: convert the identifier to snake case: `test_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "7992af4561bfc026c674809f710d30b2e907ab4525f9fca00bddaf9d837ba967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7992af4561bfc026c674809f710d30b2e907ab4525f9fca00bddaf9d837ba967", kill_on_drop: false }`
[INFO] [stdout] 7992af4561bfc026c674809f710d30b2e907ab4525f9fca00bddaf9d837ba967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e637a1056f102c309d2ae8ce7f3569a42a6fdbfb6afb7d4434922b9f2eb90839
[INFO] running `Command { std: "docker" "start" "-a" "e637a1056f102c309d2ae8ce7f3569a42a6fdbfb6afb7d4434922b9f2eb90839", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Ray_tracing` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ray_tracing`
[INFO] [stderr] 
[INFO] [stderr] warning: `Ray-tracing` (lib) generated 1 warning
[INFO] [stderr] warning: unused variable: `d`
[INFO] [stderr]    --> src/lib.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let d = &a - &b;
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_add`
[INFO] [stderr]    --> src/lib.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let a_add = Vec3::new(2.0, 3.0, 4.0);
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_add`
[INFO] [stderr] 
[INFO] [stderr] warning: function `testRay` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:188:4
[INFO] [stderr]     |
[INFO] [stderr] 188 | fn testRay() {
[INFO] [stderr]     |    ^^^^^^^ help: convert the identifier to snake case: `test_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point3`, `Vec3`
[INFO] [stderr]  --> src/main.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use Ray_tracing::{Color, Point3, Vec3};
[INFO] [stderr]   |                          ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Ray-tracing` (lib test) generated 4 warnings (1 duplicate)
[INFO] [stderr] warning: `Ray-tracing` (bin "Ray-tracing" test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Ray_tracing-c418380501814579)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test testRay ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Ray_tracing-78b25cbc6f5f5e5b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests Ray-tracing
[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] [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" "e637a1056f102c309d2ae8ce7f3569a42a6fdbfb6afb7d4434922b9f2eb90839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e637a1056f102c309d2ae8ce7f3569a42a6fdbfb6afb7d4434922b9f2eb90839", kill_on_drop: false }`
[INFO] [stdout] e637a1056f102c309d2ae8ce7f3569a42a6fdbfb6afb7d4434922b9f2eb90839