[INFO] cloning repository https://github.com/Mimoja/rust_raytracing-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mimoja/rust_raytracing-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMimoja%2Frust_raytracing-", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92d52cccdbdd5fd6a08e8faaa60b24f963630550
[INFO] testing Mimoja/rust_raytracing- against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMimoja%2Frust_raytracing-" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mimoja/rust_raytracing- on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mimoja/rust_raytracing-
[INFO] finished tweaking git repo https://github.com/Mimoja/rust_raytracing-
[INFO] tweaked toml for git repo https://github.com/Mimoja/rust_raytracing- written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mimoja/rust_raytracing- 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05a7ee85ce3f5596796394d762e3309b8ffa2444b54e3ad146af7b2081c35126
[INFO] running `Command { std: "docker" "start" "-a" "05a7ee85ce3f5596796394d762e3309b8ffa2444b54e3ad146af7b2081c35126", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust_raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `image::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use image::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/raytrace.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let plane = Plane {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sphere`
[INFO] [stdout]   --> src/raytrace.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]   --> src/raytrace.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let cube = Cube {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/raytrace.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/material.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Image` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clearImage` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn clearImage(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "05a7ee85ce3f5596796394d762e3309b8ffa2444b54e3ad146af7b2081c35126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a7ee85ce3f5596796394d762e3309b8ffa2444b54e3ad146af7b2081c35126", kill_on_drop: false }`
[INFO] [stdout] 05a7ee85ce3f5596796394d762e3309b8ffa2444b54e3ad146af7b2081c35126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ddb4226edffad46ef3f78012c290c14810dce05e0ee87a50c5790571d51b40f
[INFO] running `Command { std: "docker" "start" "-a" "6ddb4226edffad46ef3f78012c290c14810dce05e0ee87a50c5790571d51b40f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `image::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use image::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/raytrace.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let plane = Plane {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sphere`
[INFO] [stdout]   --> src/raytrace.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]   --> src/raytrace.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let cube = Cube {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/raytrace.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/material.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Image` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clearImage` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn clearImage(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6ddb4226edffad46ef3f78012c290c14810dce05e0ee87a50c5790571d51b40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddb4226edffad46ef3f78012c290c14810dce05e0ee87a50c5790571d51b40f", kill_on_drop: false }`
[INFO] [stdout] 6ddb4226edffad46ef3f78012c290c14810dce05e0ee87a50c5790571d51b40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d12c347da40aefe8c88e61181ecea888c60a5ddf8bead64240ca6e46c18d13d8
[INFO] running `Command { std: "docker" "start" "-a" "d12c347da40aefe8c88e61181ecea888c60a5ddf8bead64240ca6e46c18d13d8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `image::*`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use image::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane`
[INFO] [stderr]   --> src/raytrace.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let plane = Plane {
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sphere`
[INFO] [stderr]   --> src/raytrace.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cube`
[INFO] [stderr]   --> src/raytrace.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let cube = Cube {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time`
[INFO] [stderr]    --> src/raytrace.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/material.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stderr]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name
[INFO] [stderr]   --> src/raytrace.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clearImage` should have a snake case name
[INFO] [stderr]   --> src/raytrace.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn clearImage(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Albedo` should have a snake case name
[INFO] [stderr]   --> src/material.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Albedo` should have a snake case name
[INFO] [stderr]   --> src/material.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_raytracing` (bin "rust_raytracing" test) generated 10 warnings (run `cargo fix --bin "rust_raytracing" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_raytracing-b710e9a7668c670a)
[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" "d12c347da40aefe8c88e61181ecea888c60a5ddf8bead64240ca6e46c18d13d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12c347da40aefe8c88e61181ecea888c60a5ddf8bead64240ca6e46c18d13d8", kill_on_drop: false }`
[INFO] [stdout] d12c347da40aefe8c88e61181ecea888c60a5ddf8bead64240ca6e46c18d13d8
