[INFO] cloning repository https://github.com/Ling-yunchi/tinyrenderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ling-yunchi/tinyrenderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing-yunchi%2Ftinyrenderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing-yunchi%2Ftinyrenderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 853812781f8d1d143bc44c612bd606b9bba2f8fc
[INFO] building Ling-yunchi/tinyrenderer against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLing-yunchi%2Ftinyrenderer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ling-yunchi/tinyrenderer on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ling-yunchi/tinyrenderer
[INFO] finished tweaking git repo https://github.com/Ling-yunchi/tinyrenderer
[INFO] tweaked toml for git repo https://github.com/Ling-yunchi/tinyrenderer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Ling-yunchi/tinyrenderer 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded obj v0.10.2
[INFO] [stderr]   Downloaded tgaimage v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cd13c58197981ac944a0f0574035a452047d110c3cbae98e428a7c11d0c2c35
[INFO] running `Command { std: "docker" "start" "-a" "6cd13c58197981ac944a0f0574035a452047d110c3cbae98e428a7c11d0c2c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cd13c58197981ac944a0f0574035a452047d110c3cbae98e428a7c11d0c2c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd13c58197981ac944a0f0574035a452047d110c3cbae98e428a7c11d0c2c35", kill_on_drop: false }`
[INFO] [stdout] 6cd13c58197981ac944a0f0574035a452047d110c3cbae98e428a7c11d0c2c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bfcbf48a3f767bb0e26560c55cf2d73b9d3a45619bf85de5a18d4714ba433f3
[INFO] running `Command { std: "docker" "start" "-a" "1bfcbf48a3f767bb0e26560c55cf2d73b9d3a45619bf85de5a18d4714ba433f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling obj v0.10.2
[INFO] [stderr]    Compiling tgaimage v0.1.1
[INFO] [stderr]    Compiling glam v0.24.1
[INFO] [stderr]    Compiling tinyrenderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/draw.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use glam::{IVec2, Mat4, Vec2, Vec3, Vec3Swizzles, Vec4};
[INFO] [stdout]   |                                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line` is never used
[INFO] [stdout]  --> src/draw.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn line(p0: IVec2, p1: IVec2, image: &mut TGAImage, color: &TGAColor) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `barycentric_2d` is never used
[INFO] [stdout]   --> src/draw.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn barycentric_2d(a: Vec2, b: Vec2, c: Vec2, p: Vec2) -> Vec3 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `barycentric_3d` is never used
[INFO] [stdout]   --> src/draw.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn barycentric_3d(a: Vec3, b: Vec3, c: Vec3, p: Vec3) -> Vec3 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bounding_box` is never used
[INFO] [stdout]   --> src/draw.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn bounding_box(mut t0: IVec2, mut t1: IVec2, mut t2: IVec2, clamp: IVec2) -> (IVec2, IVec2) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `triangle` is never used
[INFO] [stdout]   --> src/draw.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn triangle(t: [Vec3; 3], z_buffer: &mut [f32], image: &mut TGAImage, color: &TGAColor) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `triangle_texture` is never used
[INFO] [stdout]    --> src/draw.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn triangle_texture(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `viewport` is never used
[INFO] [stdout]    --> src/draw.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn viewport(x: i32, y: i32, w: i32, h: i32, depth: i32) -> Mat4 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `f2i_2` is never used
[INFO] [stdout]  --> src/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn f2i_2(v: Vec2) -> IVec2 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "1bfcbf48a3f767bb0e26560c55cf2d73b9d3a45619bf85de5a18d4714ba433f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfcbf48a3f767bb0e26560c55cf2d73b9d3a45619bf85de5a18d4714ba433f3", kill_on_drop: false }`
[INFO] [stdout] 1bfcbf48a3f767bb0e26560c55cf2d73b9d3a45619bf85de5a18d4714ba433f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a9cec357da359da42d54c8c41b2552f548c4e075b91a7889f8d8a2a7f47bf80
[INFO] running `Command { std: "docker" "start" "-a" "1a9cec357da359da42d54c8c41b2552f548c4e075b91a7889f8d8a2a7f47bf80", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyrenderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/draw.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use glam::{IVec2, Mat4, Vec2, Vec3, Vec3Swizzles, Vec4};
[INFO] [stdout]   |                                                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `barycentric_3d` is never used
[INFO] [stdout]   --> src/draw.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn barycentric_3d(a: Vec3, b: Vec3, c: Vec3, p: Vec3) -> Vec3 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1a9cec357da359da42d54c8c41b2552f548c4e075b91a7889f8d8a2a7f47bf80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9cec357da359da42d54c8c41b2552f548c4e075b91a7889f8d8a2a7f47bf80", kill_on_drop: false }`
[INFO] [stdout] 1a9cec357da359da42d54c8c41b2552f548c4e075b91a7889f8d8a2a7f47bf80