[INFO] cloning repository https://github.com/robzhang/ray-tracing-first-week
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robzhang/ray-tracing-first-week" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobzhang%2Fray-tracing-first-week", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobzhang%2Fray-tracing-first-week'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8c2e46f21518e4a0eda8d7f0c9f4c58e5b39bf4
[INFO] checking robzhang/ray-tracing-first-week against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobzhang%2Fray-tracing-first-week" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/robzhang/ray-tracing-first-week
[INFO] finished tweaking git repo https://github.com/robzhang/ray-tracing-first-week
[INFO] tweaked toml for git repo https://github.com/robzhang/ray-tracing-first-week written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robzhang/ray-tracing-first-week on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robzhang/ray-tracing-first-week 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e7859f8966180299541c4fe024ccd61d6bd7075998aa079b9a736020687ea0
[INFO] running `Command { std: "docker" "start" "-a" "51e7859f8966180299541c4fe024ccd61d6bd7075998aa079b9a736020687ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e7859f8966180299541c4fe024ccd61d6bd7075998aa079b9a736020687ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e7859f8966180299541c4fe024ccd61d6bd7075998aa079b9a736020687ea0", kill_on_drop: false }`
[INFO] [stdout] 51e7859f8966180299541c4fe024ccd61d6bd7075998aa079b9a736020687ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bac1bc6a2301a69419bfe1662482bec3fc7278d7712e4e4c6d7260abfcfaca8b
[INFO] running `Command { std: "docker" "start" "-a" "bac1bc6a2301a69419bfe1662482bec3fc7278d7712e4e4c6d7260abfcfaca8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking render v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittable.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/sphere.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo> {
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo> {
[INFO] [stdout]    |                ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittable.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>>;
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/sphere.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo> {
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo> {
[INFO] [stdout]    |                ^^^^^ this lifetime flows to the output           ------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn hit(&self, r: &Ray, t_min: f64, t_max: f64) -> Option<HitInfo<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "bac1bc6a2301a69419bfe1662482bec3fc7278d7712e4e4c6d7260abfcfaca8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac1bc6a2301a69419bfe1662482bec3fc7278d7712e4e4c6d7260abfcfaca8b", kill_on_drop: false }`
[INFO] [stdout] bac1bc6a2301a69419bfe1662482bec3fc7278d7712e4e4c6d7260abfcfaca8b