[INFO] cloning repository https://github.com/ehuss/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ehuss/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a88a081dab342da88ba7829283f2a28e14c6274
[INFO] documenting ehuss/raytracer against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fehuss%2Fraytracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ehuss/raytracer on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ehuss/raytracer
[INFO] finished tweaking git repo https://github.com/ehuss/raytracer
[INFO] tweaked toml for git repo https://github.com/ehuss/raytracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ehuss/raytracer 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] [stderr]   Downloaded color_quant v1.0.0
[INFO] [stderr]   Downloaded gdi32-sys v0.1.1
[INFO] [stderr]   Downloaded enum_primitive v0.1.1
[INFO] [stderr]   Downloaded num-traits v0.1.36
[INFO] [stderr]   Downloaded unicode-width v0.1.4
[INFO] [stderr]   Downloaded ansi_term v0.9.0
[INFO] [stderr]   Downloaded lzw v0.10.0
[INFO] [stderr]   Downloaded strsim v0.6.0
[INFO] [stderr]   Downloaded png v0.6.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.1.0
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] [stderr]   Downloaded rayon v0.6.0
[INFO] [stderr]   Downloaded libc v0.2.20
[INFO] [stderr]   Downloaded scoped_threadpool v0.1.7
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded byteorder v1.0.0
[INFO] [stderr]   Downloaded inflate v0.1.1
[INFO] [stderr]   Downloaded vec_map v0.6.0
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded user32-sys v0.1.2
[INFO] [stderr]   Downloaded minifb v0.9.0
[INFO] [stderr]   Downloaded quote v0.2.3
[INFO] [stderr]   Downloaded derive-new v0.4.0
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded gif v0.9.0
[INFO] [stderr]   Downloaded num-integer v0.1.32
[INFO] [stderr]   Downloaded num-iter v0.1.32
[INFO] [stderr]   Downloaded num_cpus v1.2.1
[INFO] [stderr]   Downloaded gcc v0.3.43
[INFO] [stderr]   Downloaded dylib v0.0.1
[INFO] [stderr]   Downloaded x11-dl v2.2.1
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.11
[INFO] [stderr]   Downloaded syn v0.8.7
[INFO] [stderr]   Downloaded deflate v0.7.4
[INFO] [stderr]   Downloaded unicode-xid v0.0.3
[INFO] [stderr]   Downloaded clap v2.20.5
[INFO] [stderr]   Downloaded term_size v0.2.2
[INFO] [stderr]   Downloaded redox_syscall v0.1.16
[INFO] [stderr]   Downloaded image v0.12.3
[INFO] [stderr]   Downloaded time v0.1.36
[INFO] [stderr]   Downloaded deque v0.3.1
[INFO] [stderr]   Downloaded num-rational v0.1.35
[INFO] [stderr]   Downloaded adler32 v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69d0f93f07b88f84cd6b3219dd658860f6c6a732c9bc467beccd0bd14588240c
[INFO] running `Command { std: "docker" "start" "-a" "69d0f93f07b88f84cd6b3219dd658860f6c6a732c9bc467beccd0bd14588240c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69d0f93f07b88f84cd6b3219dd658860f6c6a732c9bc467beccd0bd14588240c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d0f93f07b88f84cd6b3219dd658860f6c6a732c9bc467beccd0bd14588240c", kill_on_drop: false }`
[INFO] [stdout] 69d0f93f07b88f84cd6b3219dd658860f6c6a732c9bc467beccd0bd14588240c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0562a7c4b0fd15bcbd265cf5c5be55fc66b078c614e7eaa58cbc88a71c00bbb9
[INFO] running `Command { std: "docker" "start" "-a" "0562a7c4b0fd15bcbd265cf5c5be55fc66b078c614e7eaa58cbc88a71c00bbb9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]     Checking adler32 v0.3.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling quote v0.2.3
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking deflate v0.7.4
[INFO] [stderr]    Compiling syn v0.8.7
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking gif v0.9.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking dylib v0.0.1
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking x11-dl v2.2.1
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking term_size v0.2.2
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]    Compiling minifb v0.9.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking clap v2.20.5
[INFO] [stderr]    Compiling derive-new v0.4.0
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]     Checking image v0.12.3
[INFO] [stderr]  Documenting raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
[INFO] [stdout]     |               ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -     Vec3::new((v1.y * v2.z - v1.z * v2.y),
[INFO] [stdout] 260 +     Vec3::new(v1.y * v2.z - v1.z * v2.y,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:261:15
[INFO] [stdout]     |
[INFO] [stdout] 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
[INFO] [stdout]     |               ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 261 -               (-(v1.x * v2.z - v1.z * v2.x)),
[INFO] [stdout] 261 +               -(v1.x * v2.z - v1.z * v2.x),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:262:15
[INFO] [stdout]     |
[INFO] [stdout] 262 |               (v1.x * v2.y - v1.y * v2.x))
[INFO] [stdout]     |               ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -               (v1.x * v2.y - v1.y * v2.x))
[INFO] [stdout] 262 +               v1.x * v2.y - v1.y * v2.x)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/material.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]    |                          ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 88 +                -> Option<ScatterRecord> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/material.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]     |                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 142 +                -> Option<ScatterRecord> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/material.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]     |                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 170 +                -> Option<ScatterRecord> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, syn v0.8.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/raytracer/index.html
[INFO] running `Command { std: "docker" "inspect" "0562a7c4b0fd15bcbd265cf5c5be55fc66b078c614e7eaa58cbc88a71c00bbb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0562a7c4b0fd15bcbd265cf5c5be55fc66b078c614e7eaa58cbc88a71c00bbb9", kill_on_drop: false }`
[INFO] [stdout] 0562a7c4b0fd15bcbd265cf5c5be55fc66b078c614e7eaa58cbc88a71c00bbb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8954f302af790b793add88e0269757d2acf94fa4da4a0a491b3ce14a2caf1bb1
[INFO] running `Command { std: "docker" "start" "-a" "8954f302af790b793add88e0269757d2acf94fa4da4a0a491b3ce14a2caf1bb1", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Documenting raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Vec3::new((v1.y * v2.z - v1.z * v2.y),
[INFO] [stdout]     |               ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 260 -     Vec3::new((v1.y * v2.z - v1.z * v2.y),
[INFO] [stdout] 260 +     Vec3::new(v1.y * v2.z - v1.z * v2.y,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:261:15
[INFO] [stdout]     |
[INFO] [stdout] 261 |               (-(v1.x * v2.z - v1.z * v2.x)),
[INFO] [stdout]     |               ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 261 -               (-(v1.x * v2.z - v1.z * v2.x)),
[INFO] [stdout] 261 +               -(v1.x * v2.z - v1.z * v2.x),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/vec3.rs:262:15
[INFO] [stdout]     |
[INFO] [stdout] 262 |               (v1.x * v2.y - v1.y * v2.x))
[INFO] [stdout]     |               ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 262 -               (v1.x * v2.y - v1.y * v2.x))
[INFO] [stdout] 262 +               v1.x * v2.y - v1.y * v2.x)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/material.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]    |                          ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 88 +                -> Option<ScatterRecord> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/material.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]     |                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 142 +                -> Option<ScatterRecord> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/material.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 |                -> Option<(ScatterRecord)> {
[INFO] [stdout]     |                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 170 -                -> Option<(ScatterRecord)> {
[INFO] [stdout] 170 +                -> Option<ScatterRecord> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, syn v0.8.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/raytracer/index.html
[INFO] running `Command { std: "docker" "inspect" "8954f302af790b793add88e0269757d2acf94fa4da4a0a491b3ce14a2caf1bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8954f302af790b793add88e0269757d2acf94fa4da4a0a491b3ce14a2caf1bb1", kill_on_drop: false }`
[INFO] [stdout] 8954f302af790b793add88e0269757d2acf94fa4da4a0a491b3ce14a2caf1bb1
