[INFO] cloning repository https://github.com/Zhihang-Liu/learn_graphics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zhihang-Liu/learn_graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a939706a8eba4a03fa0c2c0a4cdecb97b2e840a1 [INFO] testing Zhihang-Liu/learn_graphics against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhihang-Liu%2Flearn_graphics" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zhihang-Liu/learn_graphics on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] finished tweaking git repo https://github.com/Zhihang-Liu/learn_graphics [INFO] tweaked toml for git repo https://github.com/Zhihang-Liu/learn_graphics written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/Zhihang-Liu/learn_graphics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dd91124b24c1dc09b8f3a8358d0440334147157d89f8bf4a2832cb7db66ee20 [INFO] running `Command { std: "docker" "start" "-a" "5dd91124b24c1dc09b8f3a8358d0440334147157d89f8bf4a2832cb7db66ee20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dd91124b24c1dc09b8f3a8358d0440334147157d89f8bf4a2832cb7db66ee20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd91124b24c1dc09b8f3a8358d0440334147157d89f8bf4a2832cb7db66ee20", kill_on_drop: false }` [INFO] [stdout] 5dd91124b24c1dc09b8f3a8358d0440334147157d89f8bf4a2832cb7db66ee20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e544fb272d89f94797c0d1a06b669bea510921715c95c4350d481246cb262965 [INFO] running `Command { std: "docker" "start" "-a" "e544fb272d89f94797c0d1a06b669bea510921715c95c4350d481246cb262965", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling strength_reduce v0.2.3 [INFO] [stderr] Compiling glam v0.12.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling bmp v0.5.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling ordered-float v2.0.1 [INFO] [stderr] Compiling transpose v0.2.0 [INFO] [stderr] Compiling learn_graphics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tri` [INFO] [stdout] --> src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let tri = Triangle { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sampling_range` [INFO] [stdout] --> src/rasterization.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn sampling_range(&self, x: usize, y: usize) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_2d_array` [INFO] [stdout] --> src/utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_2d_array(default: T, x: usize, y: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sampling_unit` [INFO] [stdout] --> src/utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn sampling_unit(i: &Vec) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `Command { std: "docker" "inspect" "e544fb272d89f94797c0d1a06b669bea510921715c95c4350d481246cb262965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e544fb272d89f94797c0d1a06b669bea510921715c95c4350d481246cb262965", kill_on_drop: false }` [INFO] [stdout] e544fb272d89f94797c0d1a06b669bea510921715c95c4350d481246cb262965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf40a0e3dd9991543a3592c543849bdf863a8d8607dbed411989336327a90d6c [INFO] running `Command { std: "docker" "start" "-a" "bf40a0e3dd9991543a3592c543849bdf863a8d8607dbed411989336327a90d6c", kill_on_drop: false }` [INFO] [stderr] Compiling learn_graphics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tri` [INFO] [stdout] --> src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let tri = Triangle { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tri` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sampling_range` [INFO] [stdout] --> src/rasterization.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn sampling_range(&self, x: usize, y: usize) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_2d_array` [INFO] [stdout] --> src/utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_2d_array(default: T, x: usize, y: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sampling_unit` [INFO] [stdout] --> src/utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn sampling_unit(i: &Vec) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "bf40a0e3dd9991543a3592c543849bdf863a8d8607dbed411989336327a90d6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf40a0e3dd9991543a3592c543849bdf863a8d8607dbed411989336327a90d6c", kill_on_drop: false }` [INFO] [stdout] bf40a0e3dd9991543a3592c543849bdf863a8d8607dbed411989336327a90d6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a5ec93b3e9e08fdb5a4c94645cbb507a813ba517b55dd57b0e96871240945f3 [INFO] running `Command { std: "docker" "start" "-a" "4a5ec93b3e9e08fdb5a4c94645cbb507a813ba517b55dd57b0e96871240945f3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `tri` [INFO] [stderr] --> src/main.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | let tri = Triangle { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tri` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sampling_range` [INFO] [stderr] --> src/rasterization.rs:82:12 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn sampling_range(&self, x: usize, y: usize) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_2d_array` [INFO] [stderr] --> src/utils.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_2d_array(default: T, x: usize, y: usize) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sampling_unit` [INFO] [stderr] --> src/utils.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn sampling_unit(i: &Vec) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `learn_graphics` (bin "learn_graphics" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/learn_graphics-d256396f5a735a70) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a5ec93b3e9e08fdb5a4c94645cbb507a813ba517b55dd57b0e96871240945f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5ec93b3e9e08fdb5a4c94645cbb507a813ba517b55dd57b0e96871240945f3", kill_on_drop: false }` [INFO] [stdout] 4a5ec93b3e9e08fdb5a4c94645cbb507a813ba517b55dd57b0e96871240945f3