[INFO] cloning repository https://github.com/myuon/rupt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/myuon/rupt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyuon%2Frupt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyuon%2Frupt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b0b7c4ff2737dd67476902f431cf40ecad3b21
[INFO] checking myuon/rupt against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyuon%2Frupt" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/myuon/rupt on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/myuon/rupt
[INFO] finished tweaking git repo https://github.com/myuon/rupt
[INFO] tweaked toml for git repo https://github.com/myuon/rupt written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/myuon/rupt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e161be7a9d3f758a3114d11b1569a4eb679f7f265952ad7f9532c75cc2be7372
[INFO] running `Command { std: "docker" "start" "-a" "e161be7a9d3f758a3114d11b1569a4eb679f7f265952ad7f9532c75cc2be7372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e161be7a9d3f758a3114d11b1569a4eb679f7f265952ad7f9532c75cc2be7372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e161be7a9d3f758a3114d11b1569a4eb679f7f265952ad7f9532c75cc2be7372", kill_on_drop: false }`
[INFO] [stdout] e161be7a9d3f758a3114d11b1569a4eb679f7f265952ad7f9532c75cc2be7372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfaca57afe0229edd8a3f3e83a74e5fbc6038028bbae748fc379977db057fed5
[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" "bfaca57afe0229edd8a3f3e83a74e5fbc6038028bbae748fc379977db057fed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]     Checking aho-corasick v0.7.7
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking rupt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `bsdf_pdf` is assigned to, but never used
[INFO] [stdout]   --> src/renderer/renderer.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut bsdf_pdf: f64 = 1.0;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_bsdf_pdf` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bsdf_pdf` is never read
[INFO] [stdout]    --> src/renderer/renderer.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             bsdf_pdf = reflected.pdf_value;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `polygon`
[INFO] [stdout]   --> src/renderer/figure/rhombus.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn polygon(&self) -> [V3; 4] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Figures`
[INFO] [stdout]   --> src/renderer/figure.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Figures(Vec<Figure>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parallelepiped`
[INFO] [stdout]   --> src/renderer/figure.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn parallelepiped(origin: V3, a: V3, b: V3, c: V3) -> Figure {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `area_pdf`
[INFO] [stdout]    --> src/renderer/figure.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn area_pdf(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Glossy`
[INFO] [stdout]   --> src/renderer/reflection.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Glossy(f64),           // primitive glossy surface
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `brightness`
[INFO] [stdout]   --> src/wrapper/color.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn brightness(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `multiply`
[INFO] [stdout]   --> src/wrapper/vec.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn multiply(self, other: Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/wrapper/vec.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn zero() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/wrapper/vec.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn y(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/wrapper/vec.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unit_z`
[INFO] [stdout]    --> src/wrapper/vec.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn unit_z() -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]    --> src/wrapper/vec.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn y(&self) -> f64 {
[INFO] [stdout]     |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]    --> src/wrapper/vec.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn z(&self) -> f64 {
[INFO] [stdout]     |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mis_example`
[INFO] [stdout]    --> src/main.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn mis_example() -> renderer::Scene {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stdout] warning: variable `bsdf_pdf` is assigned to, but never used
[INFO] [stdout]   --> src/renderer/renderer.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let mut bsdf_pdf: f64 = 1.0;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_bsdf_pdf` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `bsdf_pdf` is never read
[INFO] [stdout]    --> src/renderer/renderer.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             bsdf_pdf = reflected.pdf_value;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Figures`
[INFO] [stdout]   --> src/renderer/figure.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Figures(Vec<Figure>),
[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: `parallelepiped`
[INFO] [stdout]   --> src/renderer/figure.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn parallelepiped(origin: V3, a: V3, b: V3, c: V3) -> Figure {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `area_pdf`
[INFO] [stdout]    --> src/renderer/figure.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn area_pdf(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Glossy`
[INFO] [stdout]   --> src/renderer/reflection.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Glossy(f64),           // primitive glossy surface
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `brightness`
[INFO] [stdout]   --> src/wrapper/color.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn brightness(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `multiply`
[INFO] [stdout]   --> src/wrapper/vec.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn multiply(self, other: Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/wrapper/vec.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn y(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/wrapper/vec.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]    --> src/wrapper/vec.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn y(&self) -> f64 {
[INFO] [stdout]     |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]    --> src/wrapper/vec.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn z(&self) -> f64 {
[INFO] [stdout]     |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mis_example`
[INFO] [stdout]    --> src/main.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn mis_example() -> renderer::Scene {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.19s
[INFO] running `Command { std: "docker" "inspect" "bfaca57afe0229edd8a3f3e83a74e5fbc6038028bbae748fc379977db057fed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaca57afe0229edd8a3f3e83a74e5fbc6038028bbae748fc379977db057fed5", kill_on_drop: false }`
[INFO] [stdout] bfaca57afe0229edd8a3f3e83a74e5fbc6038028bbae748fc379977db057fed5