[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] 1a38964132380887f7787d4a6e15fdbc20eceffa
[INFO] checking myuon/rupt against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyuon%2Frupt" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/myuon/rupt on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ee0f7bdde97c5722225eb965b6fed8c055614a7feedd4a4f250f4e9263b6ad0
[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" "7ee0f7bdde97c5722225eb965b6fed8c055614a7feedd4a4f250f4e9263b6ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee0f7bdde97c5722225eb965b6fed8c055614a7feedd4a4f250f4e9263b6ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee0f7bdde97c5722225eb965b6fed8c055614a7feedd4a4f250f4e9263b6ad0", kill_on_drop: false }`
[INFO] [stdout] 7ee0f7bdde97c5722225eb965b6fed8c055614a7feedd4a4f250f4e9263b6ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d11eb3dc0a1e65bbd5006dc29e6dfe6edf9b5581cce8df7100a27c6b42eeb83
[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" "3d11eb3dc0a1e65bbd5006dc29e6dfe6edf9b5581cce8df7100a27c6b42eeb83", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking aho-corasick v0.7.7
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking rupt v0.1.0 (/opt/rustwide/workdir)
[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: 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: `is_nee_target`
[INFO] [stdout]   --> src/renderer/reflection.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn is_nee_target(&self) -> bool {
[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: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[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: 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: `is_nee_target`
[INFO] [stdout]   --> src/renderer/reflection.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn is_nee_target(&self) -> bool {
[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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.38s
[INFO] running `Command { std: "docker" "inspect" "3d11eb3dc0a1e65bbd5006dc29e6dfe6edf9b5581cce8df7100a27c6b42eeb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d11eb3dc0a1e65bbd5006dc29e6dfe6edf9b5581cce8df7100a27c6b42eeb83", kill_on_drop: false }`
[INFO] [stdout] 3d11eb3dc0a1e65bbd5006dc29e6dfe6edf9b5581cce8df7100a27c6b42eeb83