[INFO] cloning repository https://github.com/PENGUINLIONG/lighar
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PENGUINLIONG/lighar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPENGUINLIONG%2Flighar"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPENGUINLIONG%2Flighar'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 105a959217fdaaa1831f94f757375d9047acd848
[INFO] checking PENGUINLIONG/lighar against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPENGUINLIONG%2Flighar" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PENGUINLIONG/lighar on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/PENGUINLIONG/lighar
[INFO] finished tweaking git repo https://github.com/PENGUINLIONG/lighar
[INFO] tweaked toml for git repo https://github.com/PENGUINLIONG/lighar written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/PENGUINLIONG/lighar already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a46869d17f966c5f4ee81d0a44013e12e91353c877a54957d7fa607e5cefe3f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a46869d17f966c5f4ee81d0a44013e12e91353c877a54957d7fa607e5cefe3f4"`
[INFO] [stderr]     Checking tiff v0.4.0
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking image v0.23.0
[INFO] [stderr]     Checking lighar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/rt.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transform`
[INFO] [stderr]  --> src/rt.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::geom::{Transform, Triangle};
[INFO] [stderr]   |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat`
[INFO] [stderr]    --> src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         mat: &Self::Material,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_mat`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]    --> src/main.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         ray: &Self::Ray,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tri`
[INFO] [stderr]    --> src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         tri: &Triangle,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_tri`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         payload: &mut Self::Payload,
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat`
[INFO] [stderr]    --> src/main.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         mat: &Self::Material,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_mat`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]    --> src/main.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         ray: &Self::Ray,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         payload: &mut Self::Payload
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/main.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let w = 1.0 - u - v;
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dplnray_mag`
[INFO] [stderr]    --> src/geom.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |     let dplnray_mag = dplnray.dot(dplnray);
[INFO] [stderr]     |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_dplnray_mag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Mul`
[INFO] [stderr]  --> src/rt.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Mul;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transform`
[INFO] [stderr]  --> src/rt.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::geom::{Transform, Triangle};
[INFO] [stderr]   |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ray_cast_sph`
[INFO] [stderr]    --> src/geom.rs:453:8
[INFO] [stderr]     |
[INFO] [stderr] 453 | pub fn ray_cast_sph(ray: &Ray, sph: &Sphere) -> Option<Intersection<Point>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ray_cast_pln`
[INFO] [stderr]    --> src/geom.rs:484:8
[INFO] [stderr]     |
[INFO] [stderr] 484 | pub fn ray_cast_pln(ray: &Ray, pln: &Plane) -> Option<Intersection<Point>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rough`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     rough: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `metal`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     metal: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DebugPayload`
[INFO] [stderr]   --> src/main.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | struct DebugPayload {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `p` should have an upper case name
[INFO] [stderr]  --> src/model.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 |     const p: f32 = 0.5;
[INFO] [stderr]   |           ^ help: convert the identifier to upper case: `P`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `n` should have an upper case name
[INFO] [stderr]  --> src/model.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     const n: f32 = -0.5;
[INFO] [stderr]   |           ^ help: convert the identifier to upper case: `N`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `a` should have an upper case name
[INFO] [stderr]   --> src/model.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 |     const a: usize = 0;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `A`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `b` should have an upper case name
[INFO] [stderr]   --> src/model.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |     const b: usize = 1;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `c` should have an upper case name
[INFO] [stderr]   --> src/model.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     const c: usize = 2;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case (notice the capitalization): `C`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `d` should have an upper case name
[INFO] [stderr]   --> src/model.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 |     const d: usize = 3;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `D`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `e` should have an upper case name
[INFO] [stderr]   --> src/model.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 |     const e: usize = 4;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `E`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `f` should have an upper case name
[INFO] [stderr]   --> src/model.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 |     const f: usize = 5;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case (notice the capitalization): `F`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `g` should have an upper case name
[INFO] [stderr]   --> src/model.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     const g: usize = 6;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `G`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `h` should have an upper case name
[INFO] [stderr]   --> src/model.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 |     const h: usize = 7;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `H`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat`
[INFO] [stderr]    --> src/main.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         mat: &Self::Material,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_mat`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]    --> src/main.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         ray: &Self::Ray,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tri`
[INFO] [stderr]    --> src/main.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         tri: &Triangle,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_tri`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         payload: &mut Self::Payload,
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat`
[INFO] [stderr]    --> src/main.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         mat: &Self::Material,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_mat`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]    --> src/main.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         ray: &Self::Ray,
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |         payload: &mut Self::Payload
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/main.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let w = 1.0 - u - v;
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dplnray_mag`
[INFO] [stderr]    --> src/geom.rs:486:9
[INFO] [stderr]     |
[INFO] [stderr] 486 |     let dplnray_mag = dplnray.dot(dplnray);
[INFO] [stderr]     |         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_dplnray_mag`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ray_cast_sph`
[INFO] [stderr]    --> src/geom.rs:453:8
[INFO] [stderr]     |
[INFO] [stderr] 453 | pub fn ray_cast_sph(ray: &Ray, sph: &Sphere) -> Option<Intersection<Point>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ray_cast_pln`
[INFO] [stderr]    --> src/geom.rs:484:8
[INFO] [stderr]     |
[INFO] [stderr] 484 | pub fn ray_cast_pln(ray: &Ray, pln: &Plane) -> Option<Intersection<Point>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rough`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     rough: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `metal`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     metal: f32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DebugPayload`
[INFO] [stderr]   --> src/main.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | struct DebugPayload {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `p` should have an upper case name
[INFO] [stderr]  --> src/model.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 |     const p: f32 = 0.5;
[INFO] [stderr]   |           ^ help: convert the identifier to upper case: `P`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `n` should have an upper case name
[INFO] [stderr]  --> src/model.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     const n: f32 = -0.5;
[INFO] [stderr]   |           ^ help: convert the identifier to upper case: `N`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `a` should have an upper case name
[INFO] [stderr]   --> src/model.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 |     const a: usize = 0;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `A`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `b` should have an upper case name
[INFO] [stderr]   --> src/model.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 |     const b: usize = 1;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `B`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `c` should have an upper case name
[INFO] [stderr]   --> src/model.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 |     const c: usize = 2;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case (notice the capitalization): `C`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `d` should have an upper case name
[INFO] [stderr]   --> src/model.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 |     const d: usize = 3;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `D`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `e` should have an upper case name
[INFO] [stderr]   --> src/model.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 |     const e: usize = 4;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `E`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `f` should have an upper case name
[INFO] [stderr]   --> src/model.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 |     const f: usize = 5;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case (notice the capitalization): `F`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `g` should have an upper case name
[INFO] [stderr]   --> src/model.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     const g: usize = 6;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `G`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `h` should have an upper case name
[INFO] [stderr]   --> src/model.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 |     const h: usize = 7;
[INFO] [stderr]    |           ^ help: convert the identifier to upper case: `H`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.35s
[INFO] running `"docker" "inspect" "a46869d17f966c5f4ee81d0a44013e12e91353c877a54957d7fa607e5cefe3f4"`
[INFO] running `"docker" "rm" "-f" "a46869d17f966c5f4ee81d0a44013e12e91353c877a54957d7fa607e5cefe3f4"`
[INFO] [stdout] a46869d17f966c5f4ee81d0a44013e12e91353c877a54957d7fa607e5cefe3f4