[INFO] cloning repository https://github.com/pfsnubs/rustathon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfsnubs/rustathon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfsnubs%2Frustathon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfsnubs%2Frustathon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 376dce6f5fa45f87bed53da4f9a0025f4268fc9f
[INFO] building pfsnubs/rustathon against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfsnubs%2Frustathon" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pfsnubs/rustathon
[INFO] finished tweaking git repo https://github.com/pfsnubs/rustathon
[INFO] tweaked toml for git repo https://github.com/pfsnubs/rustathon written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pfsnubs/rustathon on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pfsnubs/rustathon 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1d219eeaadff2b5331cf7459e1b19659d0d6dbcdce2c002abf5816f9be2361a
[INFO] running `Command { std: "docker" "start" "-a" "d1d219eeaadff2b5331cf7459e1b19659d0d6dbcdce2c002abf5816f9be2361a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1d219eeaadff2b5331cf7459e1b19659d0d6dbcdce2c002abf5816f9be2361a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d219eeaadff2b5331cf7459e1b19659d0d6dbcdce2c002abf5816f9be2361a", kill_on_drop: false }`
[INFO] [stdout] d1d219eeaadff2b5331cf7459e1b19659d0d6dbcdce2c002abf5816f9be2361a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee5d8a57a5fc26541d526fe2a866484015f816cebef40505bc71dbea133688fe
[INFO] running `Command { std: "docker" "start" "-a" "ee5d8a57a5fc26541d526fe2a866484015f816cebef40505bc71dbea133688fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling untitled v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Mul`
[INFO] [stdout]  --> src/vec_3.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `vec3` should have an upper camel case name
[INFO] [stdout]  --> src/vec_3.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct vec3 {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec3`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:26:41
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |                                         ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout] 26 +             let pixel_color = vec3::new(i as f64/(image_height-1) as f64 , (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:26:77
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |                                                                             ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout] 26 +             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), j as f64/(image_height-1) as f64 , 0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ir`
[INFO] [stdout]   --> src/main.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let ir = (255.999 * r) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ig`
[INFO] [stdout]   --> src/main.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let ig = (255.999 * g) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ib`
[INFO] [stdout]   --> src/main.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let ib = (255.999 * b) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `length_squared` and `length` are never used
[INFO] [stdout]   --> src/vec_3.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl vec3 {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn length_squared(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn length(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ee5d8a57a5fc26541d526fe2a866484015f816cebef40505bc71dbea133688fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5d8a57a5fc26541d526fe2a866484015f816cebef40505bc71dbea133688fe", kill_on_drop: false }`
[INFO] [stdout] ee5d8a57a5fc26541d526fe2a866484015f816cebef40505bc71dbea133688fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c4db80ee005efb7265bc60f606c9c89164b0fd5b37de7d572dd5874fc9f005
[INFO] running `Command { std: "docker" "start" "-a" "92c4db80ee005efb7265bc60f606c9c89164b0fd5b37de7d572dd5874fc9f005", kill_on_drop: false }`
[INFO] [stderr]    Compiling untitled v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Mul`
[INFO] [stdout]  --> src/vec_3.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `vec3` should have an upper camel case name
[INFO] [stdout]  --> src/vec_3.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct vec3 {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec3`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:26:41
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |                                         ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout] 26 +             let pixel_color = vec3::new(i as f64/(image_height-1) as f64 , (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:26:77
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout]    |                                                                             ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), (j as f64/(image_height-1) as f64), 0 as f64);
[INFO] [stdout] 26 +             let pixel_color = vec3::new((i as f64/(image_height-1) as f64), j as f64/(image_height-1) as f64 , 0 as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ir`
[INFO] [stdout]   --> src/main.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let ir = (255.999 * r) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ig`
[INFO] [stdout]   --> src/main.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |             let ig = (255.999 * g) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ib`
[INFO] [stdout]   --> src/main.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let ib = (255.999 * b) as i32;
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `length_squared` and `length` are never used
[INFO] [stdout]   --> src/vec_3.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl vec3 {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn length_squared(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn length(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "92c4db80ee005efb7265bc60f606c9c89164b0fd5b37de7d572dd5874fc9f005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c4db80ee005efb7265bc60f606c9c89164b0fd5b37de7d572dd5874fc9f005", kill_on_drop: false }`
[INFO] [stdout] 92c4db80ee005efb7265bc60f606c9c89164b0fd5b37de7d572dd5874fc9f005
