[INFO] cloning repository https://github.com/omorgan7/rusty_raygun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omorgan7/rusty_raygun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomorgan7%2Frusty_raygun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomorgan7%2Frusty_raygun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c36ad28b32ea0c62169cad4bdc81c3100c90f8b
[INFO] checking omorgan7/rusty_raygun against master#6a9758d4f38d4763bd437c48fa7e5246cecf8d04 for pr-124355
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomorgan7%2Frusty_raygun" "/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/omorgan7/rusty_raygun on toolchain 6a9758d4f38d4763bd437c48fa7e5246cecf8d04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omorgan7/rusty_raygun
[INFO] finished tweaking git repo https://github.com/omorgan7/rusty_raygun
[INFO] tweaked toml for git repo https://github.com/omorgan7/rusty_raygun written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/omorgan7/rusty_raygun 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" "+6a9758d4f38d4763bd437c48fa7e5246cecf8d04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking omorgan7/rusty_raygun against try#99e7531f0d1cf95a50aff9cccb24863963e6bbe2 for pr-124355
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomorgan7%2Frusty_raygun" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omorgan7/rusty_raygun on toolchain 99e7531f0d1cf95a50aff9cccb24863963e6bbe2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omorgan7/rusty_raygun
[INFO] finished tweaking git repo https://github.com/omorgan7/rusty_raygun
[INFO] tweaked toml for git repo https://github.com/omorgan7/rusty_raygun written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/omorgan7/rusty_raygun 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" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff9226abab4d1ec66fb4f1e0a77dfda8ba10575cb1834579574785eed00b2d0
[INFO] running `Command { std: "docker" "start" "-a" "8ff9226abab4d1ec66fb4f1e0a77dfda8ba10575cb1834579574785eed00b2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff9226abab4d1ec66fb4f1e0a77dfda8ba10575cb1834579574785eed00b2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff9226abab4d1ec66fb4f1e0a77dfda8ba10575cb1834579574785eed00b2d0", kill_on_drop: false }`
[INFO] [stdout] 8ff9226abab4d1ec66fb4f1e0a77dfda8ba10575cb1834579574785eed00b2d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+99e7531f0d1cf95a50aff9cccb24863963e6bbe2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8781cafa2115df4097807ce6d85d470fce804dd55868d834d5eb4961aa3ba0
[INFO] running `Command { std: "docker" "start" "-a" "5c8781cafa2115df4097807ce6d85d470fce804dd55868d834d5eb4961aa3ba0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking rusty_raygun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/main.rs:137:36
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let mut light_hit : Option<(&Triangle)> = None;
[INFO] [stdout]     |                                    ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let mut light_hit : Option<(&Triangle)> = None;
[INFO] [stdout] 137 +         let mut light_hit : Option<&Triangle> = None;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/main.rs:137:36
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let mut light_hit : Option<(&Triangle)> = None;
[INFO] [stdout]     |                                    ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -         let mut light_hit : Option<(&Triangle)> = None;
[INFO] [stdout] 137 +         let mut light_hit : Option<&Triangle> = None;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_direction`
[INFO] [stdout]    --> src/traceable/mod.rs:260:105
[INFO] [stdout]     |
[INFO] [stdout] 260 | ...ine, iteration : i32, ray_direction: Vector3, hit_position: Vector3, scene: &Scene, objects: &[&dyn Traceable]) -> Vector3 {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_direction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray_direction`
[INFO] [stdout]    --> src/traceable/mod.rs:260:105
[INFO] [stdout]     |
[INFO] [stdout] 260 | ...ine, iteration : i32, ray_direction: Vector3, hit_position: Vector3, scene: &Scene, objects: &[&dyn Traceable]) -> Vector3 {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_direction`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread_count`
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let thread_count : usize = 8;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thread_count`
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let thread_count : usize = 8;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Basis` is more private than the item `RandomEngine::hemispherical_ray`
[INFO] [stdout]   --> src/traceable/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn hemispherical_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RandomEngine::hemispherical_ray` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Basis` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/traceable/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Basis {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Basis` is more private than the item `RandomEngine::cosine_ray`
[INFO] [stdout]   --> src/traceable/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn cosine_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RandomEngine::cosine_ray` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Basis` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/traceable/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Basis {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Basis` is more private than the item `RandomEngine::hemispherical_ray`
[INFO] [stdout]   --> src/traceable/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn hemispherical_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RandomEngine::hemispherical_ray` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Basis` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/traceable/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Basis {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Basis` is more private than the item `RandomEngine::cosine_ray`
[INFO] [stdout]   --> src/traceable/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn cosine_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `RandomEngine::cosine_ray` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Basis` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/traceable/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Basis {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hemispherical_ray` is never used
[INFO] [stdout]   --> src/traceable/mod.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl RandomEngine {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 53 |     pub fn hemispherical_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hemispherical_ray` is never used
[INFO] [stdout]   --> src/traceable/mod.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl RandomEngine {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 53 |     pub fn hemispherical_ray(&mut self, normal: Basis) -> Vector3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "5c8781cafa2115df4097807ce6d85d470fce804dd55868d834d5eb4961aa3ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8781cafa2115df4097807ce6d85d470fce804dd55868d834d5eb4961aa3ba0", kill_on_drop: false }`
[INFO] [stdout] 5c8781cafa2115df4097807ce6d85d470fce804dd55868d834d5eb4961aa3ba0