[INFO] cloning repository https://github.com/ericoericochen/rpbr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericoericochen/rpbr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericoericochen%2Frpbr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericoericochen%2Frpbr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3217077f33361db49374aa3c0399a547565037a7
[INFO] checking ericoericochen/rpbr against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericoericochen%2Frpbr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ericoericochen/rpbr
[INFO] finished tweaking git repo https://github.com/ericoericochen/rpbr
[INFO] tweaked toml for git repo https://github.com/ericoericochen/rpbr written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ericoericochen/rpbr on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ericoericochen/rpbr 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 093cd724f305114365329cb99eb36f4919a753ef89e371e4ad05f866561fe4bf
[INFO] running `Command { std: "docker" "start" "-a" "093cd724f305114365329cb99eb36f4919a753ef89e371e4ad05f866561fe4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "093cd724f305114365329cb99eb36f4919a753ef89e371e4ad05f866561fe4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093cd724f305114365329cb99eb36f4919a753ef89e371e4ad05f866561fe4bf", kill_on_drop: false }`
[INFO] [stdout] 093cd724f305114365329cb99eb36f4919a753ef89e371e4ad05f866561fe4bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f83576631c959d94f2c8999272d516fcd8b745a4a2f1c85e350360d556d57c0b
[INFO] running `Command { std: "docker" "start" "-a" "f83576631c959d94f2c8999272d516fcd8b745a4a2f1c85e350360d556d57c0b", kill_on_drop: false }`
[INFO] [stderr]     Checking rpbr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/math/ray.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAssign`
[INFO] [stdout]  --> src/math/vec.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, AddAssign, Div, Mul, MulAssign, Neg, Sub, SubAssign};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/math/ray.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MulAssign`
[INFO] [stdout]  --> src/math/vec.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, AddAssign, Div, Mul, MulAssign, Neg, Sub, SubAssign};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/math/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `time`, and `at` are never used
[INFO] [stdout]   --> src/math/ray.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(origin: Point3, direction: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn time(&self, time: f64) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn at(&self, t: f64) -> Point3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RayDifferential` is never constructed
[INFO] [stdout]   --> src/math/ray.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RayDifferential {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scale_differentials` is never used
[INFO] [stdout]   --> src/math/ray.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl RayDifferential {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 39 |     pub fn scale_differentials(&mut self, s: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3` is never used
[INFO] [stdout]   --> src/math/vec.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Point3 = Vec3;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/math/vec.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn distance(a: Point3, b: Point3) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance_squared` is never used
[INFO] [stdout]    --> src/math/vec.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn distance_squared(a: Point3, b: Point3) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `faceforward` is never used
[INFO] [stdout]    --> src/math/vec.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn faceforward(n: Vec3, v: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]  --> src/math/ray.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Ray {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `time`, and `at` are never used
[INFO] [stdout]   --> src/math/ray.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Ray {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(origin: Point3, direction: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn time(&self, time: f64) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn at(&self, t: f64) -> Point3 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RayDifferential` is never constructed
[INFO] [stdout]   --> src/math/ray.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RayDifferential {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scale_differentials` is never used
[INFO] [stdout]   --> src/math/ray.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl RayDifferential {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 39 |     pub fn scale_differentials(&mut self, s: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3` is never used
[INFO] [stdout]   --> src/math/vec.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub type Point3 = Vec3;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]   --> src/math/vec.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn distance(a: Point3, b: Point3) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance_squared` is never used
[INFO] [stdout]    --> src/math/vec.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn distance_squared(a: Point3, b: Point3) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `faceforward` is never used
[INFO] [stdout]    --> src/math/vec.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn faceforward(n: Vec3, v: Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f83576631c959d94f2c8999272d516fcd8b745a4a2f1c85e350360d556d57c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f83576631c959d94f2c8999272d516fcd8b745a4a2f1c85e350360d556d57c0b", kill_on_drop: false }`
[INFO] [stdout] f83576631c959d94f2c8999272d516fcd8b745a4a2f1c85e350360d556d57c0b