[INFO] updating cached repository https://github.com/rzeigler/raytracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32c53071427af479842c35c054502322dd6d938d
[INFO] checking rzeigler/raytracing against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frzeigler%2Fraytracing" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rzeigler/raytracing on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rzeigler/raytracing
[INFO] finished tweaking git repo https://github.com/rzeigler/raytracing
[INFO] tweaked toml for git repo https://github.com/rzeigler/raytracing written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/rzeigler/raytracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 473f0a09f44a22c597a1166e0a14c1819ef65c4ac2dc92374c82183ae7c1eb3e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "473f0a09f44a22c597a1166e0a14c1819ef65c4ac2dc92374c82183ae7c1eb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "473f0a09f44a22c597a1166e0a14c1819ef65c4ac2dc92374c82183ae7c1eb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "473f0a09f44a22c597a1166e0a14c1819ef65c4ac2dc92374c82183ae7c1eb3e", kill_on_drop: false }`
[INFO] [stdout] 473f0a09f44a22c597a1166e0a14c1819ef65c4ac2dc92374c82183ae7c1eb3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8170fe67dd1c8300fe46bf7f464b75e54026fe43e63f2d34690c9fdbc42d4bb1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8170fe67dd1c8300fe46bf7f464b75e54026fe43e63f2d34690c9fdbc42d4bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.4
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking png v0.16.5
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/geom.rs:623:19
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_t`
[INFO] [stdout]    --> src/geom.rs:623:30
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_min_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_t`
[INFO] [stdout]    --> src/geom.rs:623:42
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_max_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]    --> src/geom.rs:627:28
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn bounding_box(&self, t0: f64, t1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]    --> src/geom.rs:627:37
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn bounding_box(&self, t0: f64, t1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geom.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn new(origin: Vec3, direction: Vec3) -> Ray {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geom.rs:526:12
[INFO] [stdout]     |
[INFO] [stdout] 526 |     pub fn new(v: Vec<Box<dyn Hittable + Send + Sync>>) -> Collection {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `time0`
[INFO] [stdout]    --> src/geom.rs:590:5
[INFO] [stdout]     |
[INFO] [stdout] 590 |     time0: f64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `time1`
[INFO] [stdout]    --> src/geom.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 591 |     time1: f64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]    --> src/draw.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub fn random_in_hemisphere<R: Rng>(rng: &mut R, normal: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/geom.rs:623:19
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_t`
[INFO] [stdout]    --> src/geom.rs:623:30
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_min_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_t`
[INFO] [stdout]    --> src/geom.rs:623:42
[INFO] [stdout]     |
[INFO] [stdout] 623 |     fn hit(&self, ray: &Ray, min_t: f64, max_t: f64) -> Option<Hit> {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_max_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]    --> src/geom.rs:627:28
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn bounding_box(&self, t0: f64, t1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]    --> src/geom.rs:627:37
[INFO] [stdout]     |
[INFO] [stdout] 627 |     fn bounding_box(&self, t0: f64, t1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geom.rs:205:12
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub fn new(origin: Vec3, direction: Vec3) -> Ray {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/geom.rs:526:12
[INFO] [stdout]     |
[INFO] [stdout] 526 |     pub fn new(v: Vec<Box<dyn Hittable + Send + Sync>>) -> Collection {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `time0`
[INFO] [stdout]    --> src/geom.rs:590:5
[INFO] [stdout]     |
[INFO] [stdout] 590 |     time0: f64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `time1`
[INFO] [stdout]    --> src/geom.rs:591:5
[INFO] [stdout]     |
[INFO] [stdout] 591 |     time1: f64,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]    --> src/draw.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub fn random_in_hemisphere<R: Rng>(rng: &mut R, normal: &Vec3) -> Vec3 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.02s
[INFO] running `Command { std: "docker" "inspect" "8170fe67dd1c8300fe46bf7f464b75e54026fe43e63f2d34690c9fdbc42d4bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8170fe67dd1c8300fe46bf7f464b75e54026fe43e63f2d34690c9fdbc42d4bb1", kill_on_drop: false }`
[INFO] [stdout] 8170fe67dd1c8300fe46bf7f464b75e54026fe43e63f2d34690c9fdbc42d4bb1